A gaseous fuel cylinder mounting arrangement for a three wheeled vehicle is provided. The three wheeled vehicle comprises a front end comprising a drivers cabin and a rear end comprising a passenger or storage compartment. Two gaseous fuel containers of cylindrical shape are mounted behind the driver cabin and under...

A digital parameter indication system for an automotive vehicleis provided which comprises aninput means such as a sensor system for providing input related to the vehicle parameter; a controller for processing input received from the input means; and a display for displaying the vehicle parameter to operator. The c...

A method of controlling fuel supply to a gas fuelled engine (3) comprising: a) a gaseous fuel supply system comprising a gaseous fuel supply tank (1), a gaseous fuel pressure regulator (4), and an electronically controlled valve (2) located between the gaseous fuel supply tank (1) and the gaseous fuel pressure re...

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A method and control unit for controlling an engine pump supplying a hydrocarbon fluid to an engine, wherein a control unit starts the pump and stops it after a predetermined period of time.

A gear shifting device for a two wheeled vehicle comprising a left hand operated twist grip, a gear control disc (1) operated by said twist grip through control cable means, said gear control disc having plurality of notches on its outer periphery, a spring (5) loaded lever (6) which keeps said control disc (1) in p...

This invention relates to a motorized vehicle including a frame structure and a prime mover characterized in the arrangement of track distance of wheel such that the track distance between front wheels is substantially different from track distance between rear wheels and preferably greater. The centre of gravity of...

A system comprising a sensing means to determine the amout of electric current flowing in an electric circuit of a vehicle, a logic controller to determine whether the flow of said electric current exceeds a predetermined value, deactivate the said circuit when said electric current exceeds the said predetermined va...

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An electronically operated fuel saving device for 2 or 3 wheeled vehicles having hand operated accelerator control member located on handle bar used for steering the vehicle with battery and electric starter mechanism comprising a controller (1), a fuel saving device selector switch (6), an opticle throttle cut-off ...

The seat holding mechanism (40) according to the invention comprises a hinge mounting bracket (45) integrally formed with the storage box (15), a hinge arrangement (39) and the locking means (44). The hinge arrangement (39) in the form of a hinge plate (41) with S-shaped profile having a holding element (42) attache...

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An internal combustion engine (100) comprises a cylinder head (119); a cylinder block (117) accommodating an engine cylinder (116) having a cylinder axis (200); a crankshaft (120) having an axis (122); and a crankcase structure (101) integrally comprising a crankcase housing portion (140) for accommodating a differe...

An internal combustion engine (100) suitable for rear location below a rear seat (510) of a vehicle (500) comprises a cylinder head (119); a cylinder block (117) having a cylinder axis (200); and a crankcase structure (101) having two portions (210,211) connected in a plane (C) parallel to the cylinder axis (200) fo...

This invention relates to an evaporating fuel handling system with a canister in wheeled vehicle having a conventional rear compartment comprising a passenger seating portion, a luggage loading portion and an engine mounting portion including a rear mounted engine and a fuel tank, along with a canister, a purge valv...

This invention relates to a canister arrangement for a motorcycle comprising of a frame structure, an engine mounted on the lower portion of the frame structure, a seat mounted on the upper portion of the frame structure, and a canister positioned away from heat sources and under the seat and substantially directly ...

A heat management system for air cooling of a prime mover of a two wheeled vehicle comprising a structure that has a first portion and a second base portion. The first portion includes a substantially vertically extending wall at one end, provide with apertures configured to gather and direct cooling air through it ...

A saddle type vehicle with a secondary air injection system is provided. The saddle type vehicle comprises a frame having a head pipe, a main spine extending rearward from the head pipe and a pair of downward and rearward extending down tubes. An engine positioned within the space formed between the main spine and t...

A LPDC casting process and tooling for manufacturing cylinder head Integrated with intake manifold comprising  sliding die blocks and a stationery die block; at least one sliding die block & one stationary die block forming the geometry/structure of intake manifold including geometry of other portions of cylinder he...

This invention relates to a process and method of painting of components over a wet on wet painting process on a surface of a material. The process involves electrolytically depositing the acrylic resin paint ( ACED ) on the surface then drying the surface with velocity air, spraying water based top coat paint and o...

A steering system (10) of centre take off type comprises a steering rack (2,5) including a rack portion (2) provided with a plurality of teeth and a rack tube (5). A plurality of ball joints (7) comprising ball pins (3) is provided for connecting the steering rack (2,5) to tie rods (4) of the steering system (10). B...

An arrangement for mounting an anti-theft device on a two wheeled vehicle is disclosed. The vehicle is provided with a supplementary frame for mounting at least one of a front cowl and headlight arrangement. The supplementary frame has members on which the anti-theft device can be mounted. After mounting the headlig...

This invention relates to a vehicle ventilation system for windscreen demisting and for improving cabin ventilation comprising of air intake openings on the vehicle for introducing atmospheric air into the body structure of the vehicle, a pair of pillars disposed within body structure of the vehicle one on each side...

A canister arrangement for a motorcycle is disclosed. The canister is mounted on the fuel tank using mounting means such as a bracket. The canister may be positioned within the seat frame or outside the seat frame. Further, the canister and fuel tank are positioned above the engine. In order to protect the canister ...

A prime mover cooling system for an automotive vehicle comprising a heat exchange device, a cooling fan, a mounting structure, a motor being operationally connected to and driving the fan, wherein the motor is mounted on the mounting structure and at least one deflector is disposed on the mounting structure to defle...

This invention relates to a combined brake system for a saddle type vehicle. The system has a combined brake actuating system with equalizer link/s and same associated and operationally coupled with the front and rear brake systems, thereby optimizing the stopping or slowing down the vehicle smoothly ...

An engine head of an internal combustion engine comprising overhang projections wherein the said engine head is manufactured along with these overhang projections as a single piece. A method of manufacturing a single piece engine head of an internal combustion engine with overhang projections. ...

This invention relates to a method for control system of a radiator fan of a two wheeled vehicle where the control system provides the diagnostic fault identification of the radiator fan and indicating the rider about malfunctioning of the radiator system further, the system controls the airflow and senses the coola...

This invention is related to assembly of printed circuit board particularly related to PCB assembly handling higher rating of current, wherein the two PCBs are isolated with a predefined space to avoid direct thermal transfer between each other and prevent usage of PCB mounted power connectors. The assembly having i...

A transmission system (10) comprising: a powertrain housing (20); and a gear shift drive system (35) mounted within said powertrain housing (20) including: a shift drum (40) mounted for controlled angular movement about an axis thereof, said shift drum (40) having an outer peripheral surface (40B) formed with...

An automated manual transmission system (10) for a vehicle having a driven wheel (300) comprising a frame (50); a prime mover (150) swingably mounted on the frame; a transmission comprising a plurality of gears (22a-22c; 23a-23c; 24a-24c)); a control unit for controlling operation of the transmission system (10); a ...

The invention relates to a method and system for applying decal on an article surface which may be of any geometry, particularly to motorcycle accessories, which generally have a complex shape and configuration. The invention provides sufficiently flexible mounting means to obtain a plurality of work position of the...

A transmission system (10) for a vehicle comprising: a drive means (3,5) for supplying power from a prime mover to the transmission system; a shaft (7) co-operable with said drive means (3,5) to accept power from said drive means (3,5); and a clutch assembly (6) for controlling supply of power from said prime mover ...

An internal combustion engine comprises a cylinder head (14) for a cylinder having a combustion chamber (110) and a cylinder bore with a centre longitudinal axis (14b). The engine has at least one inlet valve (23) and at least one exhaust valve (24), these valves (23, 24) being camshaft/s actuated; and three ignitio...

This invention relates to a canister arrangement for a motorcycle particularly locating a canister position for a motorcycle comprising of a frame structure, engine orientation, and layout of other systems of the motorcycle such that the canister is not visible directly and the arrangement of the aesthetic appearanc...

An engine comprises an intake system (10) including an intake manifold (14) and at least one of a carburetor (12) of constant velocity type for gasoline fuel or fuel metering mechanism and mixer unit for a gaseous fuel supply system for metering fuel to be mixed with air to form a fuel air charge for admission to th...

A fluid tank cap having an outer surface and an inner surface, wherein the cap includes an air-flow path between the outer surface and the inner surface, the air-flow path comprising a plurality of fluidly connected channels, whereby a plurality of channels are oriented in a first direction and a plurality of channe...

A method for measuring a dimension of a component comrising a measurement stage for measuring the dimension, a component being positioned into a target poisition in the measurement stage to enable measurement of said component dimension wherein positioning of the component into the target position for measurement is...

A suspension module (10) for a wheeled vehicle, the module (10) being connectable to a vehicle body frame (90) and comprising a suspension assembly (15) for each wheel of a pair of wheels, for example of front wheels, of the vehicle with suspension components (11,12) commonised so that the module (10) provides for l...

A shock absorber (1) for a motor vehicle (100) comprising a damping element (4) and at least one spring element (12) for co-operating with the damping element (4) to aborb shock and comprising a plurality of coils (31a, 35a) wherein the spacing (z) of the coils (31a) of a first portion (31) of the spring element (12...

Disclosed is an internal combustion engine (200) having a continuously variable transmission (27); a starting system comprising a starter motor (24), a ring gear (29)and a ring gear drive (26)operable on starting of the engine (200), and a crankshaft (220) having a first section (22)and a second section (23)wherein ...

Disclosed is an internal combustion engine (100) comprising; a) a combustion chamber having an inlet valve (23) and an exhaust valve (24); b) at least two ignition means (40, 42); and c) a drive means for driving the valves wherein each ignition means (40, 42) is located distal from the valve drive means such as...

A frame assembly for supporting components of a motor scooter, the frame having a front portion and a rear portion; sair rear portion comprising two side members (22 and 23) connected by a cross member (24); A seat located above the two side members (22 and 23) of the rear portion of the frame; and A storage volume ...

Disclosed is a rocker arm assembly (18) for an internal combustion engine comprising : a) two rocker arm members (16) each having first and second ends (20a, 22a, 20b, 22b) ; and b) transmitting means (6) for actuating a rocker arm member (16) to actuate engine valves (23, 24) Each rocker arm member (16) may be dis...

A handlebar assembly for a vehicle, comprising a plurality of switch control housings (20L and 20H), disposed on either side of the handlebar, each such switch control housing comprising hand operated push type control switches (22,23,24,25 and 26), wherein the switch knobs are arranged flush with the exterior perip...

A throttle for an internal combustion engine, the throttle comprising a throttle housing having an internal surface, aod a throttle valve having a periphery, wherein at least one of the internal surface of the throttle housing and the periphery of the throttle valve are separated by a sealant material when the throt...

This invention relates a fuel tank for a motorcycle, comprising: a. A first portion in which fuel is stoted; and b. A second portion in which luggage may be stored wherein the said two portions are co-located within an external contour of the said fuel tank.

This invention relates to provision of an illuminating device for vehicle (1) comprising of an illumination light switch unit (3) further comprising of light (3a), switch (3b), switch body (3c), fuse (5) and battery (6), the said unit being located within helmet or luggage box (2), said box being positioned on the f...

An engine comprises a filter (8) for lubricating oil which is located on a magneto side of the engine. The filter (8) is a centrifugal filter which has bowl (9) volume selected for the space available on the magneto side of the engine.

An internal combustion engine (117) comprising: a) a liquid fuel supply, such as a petrol supply, including a choke (101) and carburetor (111) for supplying a petrol-air mixture to the engine (17) when it operates in a petrol mode; and b) a gaseous fuel supply, such as an LPG or CNG supply, including a mixer (112) f...

A gas pressure regulator (10) for controlling pressure and quantity of a gas delivered by the regulator (10) comprises a regulator body having an inlet port (101); an outlet port (102); a valve having a valve seat; and a valve element (14) moveable relative to the valve seat for controlling gas flow through the regu...

A finned heat exchanger having a fin structure in heat transferable contact with a body for which heat is to be exchanged comprises a plurality of fins of planar geometry extending away from said body for transferring heat between the body and a surrounding heat transfer fluid. The fins are configured with a surface...

This invention relates to an electrically operated center stand for two wheeled vehicles comprising a center stand (3) having a pair or lugs (3a, 3b), an operating means comprising a stand switch (8), a starter switch (9); a limit switch (10), a starter motor (6), an ignition switch (Ign), a plurality of gears, a on...

The invention relates to a device used for determining axial tension in wheel spokes used in 2 or 3 wheeled vehicles comprising a deflection measuring means and holding means therefor, the said deflection measuring means being pre-calibrated for amount of deflection at different torque values with the help of one of...

A method of manufacturing a gear (10) having an inner bore, a plurality of gear teeth (21) with a common pitch circle diameter (12), and a gear outer diameter (18) comprising: (a) supporting the gear (10) by reference to the gear outer diameter (18); and (b) machining bore (19) whist the gear (10) is so supported....

A vehicle frame assembly (100) which co-operates with an engine (107) forming a stress member of the vehicle frame assembly (100); and wherein the vehicle frame assembly (100) comprises, in orientation as used in a vehicle, a front frame member (101) connected with a plurality of frame sub members (114,115) for moun...

An exhaust system for improving the torque characteristics of a single cylinder four stroke spark ignition engine comprising a header pipe (1), a chamber (14) and a muffler (15); one end with exhaust flange (12) of the said header pipe being adapted for connection to an engine exhaust port and the other end being co...

A shock absorber (1,201) comprising a spring combination (17,18) having first and second spring elements (17,18) having capacity to store energy from vehicle vibrations said first and second spring elements (17,18) being operatively to share load due to road induced vibrations during the motion of the vehicle (100) ...

A vehicle seat “V” comprising, a hard material base 1 with a horizontal portion 2 and having a downward depending sidewall 3; The sidewall 3 includes a step 14 around its periphery, the said step defining a horizontal ledge 15 with an upwardly facing surface.

1. A display device for indicating measured values of operational parameter of an automotive vehicle, the display device being adapted to be mounted on the handle bar of a 2 wheeler vehicle or dashboard of a 3-or 4-wheeler vehicle and comprising a graduated dial graduated in terms of the respective values to be indi...

This invention relates ot a pillion footrest actuating system for two wheeled vehicles comprising of a chassis (1), fiitreest (2) with lug (30), a lever (5), cables (11,11a), a bracket (14) for footrest, bracket assemblly (6) for releas mechanism, a torsion spring(7), a compression sprinmg(8), a release cam or dog (...

A vehicle frame (1) comprising a plurality of interconnectable frame portions (1 to 31b), wherein one of the vehicle frame portions (2) is assembled in a first location with vehicle components to form an intermediate frame component which is assembled to the remainder of said frame portions at a second location diff...

A four stroke internal combustion engine comprises: a combustion chamber (110) with at least one inlet valve (123) and atleast one exhaust valve (124); and at least two ignition means (140, 142); and a cylinder bore (108), defined by a cylinder bore wall (109), having a piston reciprocable within said cylinder bor...

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An auxiliary equipment drive system (100) comprising: a prime mover engine (8); and an auxiliary equipment item (16) couplable to tine prime mover engine (8) through a drive means (30) co-operating with said auxiliary equipment item (16) such that the prime mover engine (8) is capable of driving said auxiliary equ...

A variable valve timing (VVT) assembly for an internal combustion engine employing at least one cam which cooperates with a valve actuating mechanism to operate a valve, comprising a movable cam corresponding to a valve in the cylinder head of the engine, the cam being disposed on the cam shaft adapted to translate ...

APPLICATION NO.: 1540/CHE/2007 APPLICANT'S NAME : BAJAJ AUTO LIMITED ABSTRACT: A three-stage process for boring an engine component, such as a connecting rod end, is disclosed. The first stage is a standard forward feed boring of a hole. The second stage is a reverse feed boring through the same hole, whereby tool...

1. A method and system of joining an external attachment to an exhaust system, where in, the exhaust system comprises at least two concentric tubes, an inner tube that carries the exhaust gases from the exhaust port to the muffler and an outer tube; the inner and the outer tubes are provided with an opening; t...

Disclosed is an engine safety control switch circuit for a vehicle comprising: a capacitive discharge ignition circuit having a high voltage circuit including an exciter coil and a low voltage circuit including a pulser coil for triggering operation of an ignition means of the vehicle; and a safety switch of non-con...

A silencer (2) comprising a body having a visible outer surface (12) and an inner surface wherein the body comprises a ferrous alloy, having a higher corrosion resistance to vehicle exhaust gases than mild steel, as a base material, and at least the outer surface (12) is electroplated. Where the ferrous alloy is sta...

An exhaust system (4) for a motorcycle (23) comprising an engine (2), a motorcycle frame (1) and a rear wheel assembly comprising a swing arm (3) comprising a rear wheel suspension (29) and a rear wheel (28), the exhaust system (4) comprising a housing body (35) with at least one chamber, the housing body (35) havin...

A motorcycle frame (10) comprises a lattice of tubes extending rearward from a steering head mounting tube (15). This lattice includes a main frame (12) comprising main frame tubes (16,17), rear frame tubes (35) and frame struts (18) linking the main frame tubes (16,17). In addition, at least one additional tube (30...

A motorcycle having a front wheel assembly mounted 'to a chassis by means of a suspension means, a front registration number plate mounted between the chassis and the front wheel assembly, there being in a stationary state, a static clearance distance representing a maximum travel that would be permitted before the ...

An indication system for a two wheel vehicle with a storage space having a cover for close-locking the storage space is disclosed. The system comprises a detection means, an electrically operated indication device and a microcontroller. The microcontroller is programmed to operate the indication device when the dete...

The invention relates to a piercing tool for piercing an un supported non-planar surface. The piercing tool having a first tool to reduce the thickness of the part at the intended location where the aperture is to be formed which facilitates entry of an intermediate and second tool. The intermediate tool to form a p...

A turn signal indicator system (1A) for an automotive vehicle comprising a flasher unit (2) whose input terminal is connected to a terminal of a battery (4) of the vehicle through a main switch (5) and output terminal is connected to a flasher array (7) through a turn selector switch (8). The flasher array is connec...

Disclosed is an internal combustion engine (110) having a forced air-cooling system comprising a fan (25) located outward from a centre line (C1) of said engine (110) for directing a cooling air flow through an air passage (116) toward engine components to be cooled; a ring gear (24) and ring gear drive (27) co-oper...

A locking mechanism for the choke lever mounted on the handle bar of a vehicle. The choke lever comprises a planar member (1) disposed above the control housing (2) of the handle bar of the vehicle with one planar surface the control housing. The choke lever is pivoted about a pivot axis (3) on the control housing. ...

A system for protecting a voltage sensitive vehicle component (2) operated on an alternating current supply generated by a magneto (9) and having a voltage regulation means comprising a controller (7) for delaying or preventing supply of electricity to said component (2) for a predetermined period. The system may us...

The invention relates to a method of applying paint to an article surface in selective area, by applying an effective amount of a paint composition in a pre-selected pattern to the selected surface to affect a color change. The invention comprises of (i) an article moving assembly to secure the article for painting ...

An engine for a gas fuelled vehicle comprising: a) a gaseous fuel supply system comprising a gaseous fuel supply tank, a gaseous fuel pressure regulator (17) and a mixer (15) for mixing air and gaseous fuel to form a combustible mixture; and b) an air intake system for supplying air to the engine for combustio...

A risk management system for vehicles comprising the steps of: placing a vehicle control system for a vehicle in communication with a control station remote from the vehicle through a wireless communication network including a receiver on board the vehicle; assessing risk information for a user of the vehicle ...

A fuel supply system for a vehicle (10) comprising a first tank (11) for a first fuel; and a second tank (16) for a second fuel wherein the tanks (11,16) are located proximal to each other in the system and a vehicle (10) in which the fuel supply system is deployed. The first and second tanks (11, 16) may be co-loca...

This invention is to provide a mounting structure for fuel tank and oil tank in passenger body, behind passenger backrest of automotive vehicles operating on gaseous fuels wherein both the tanks are located at proximity and are still accessible after opening only one door of passenger body and to provide a mounting ...

A frame for two wheel vehicle, upon which is mounted a rider seat, a pillon seat, a primary grab handle, a pair of secondary grab handles, the primary and secondary grab handles, the primary and secondary grab handles having at least two positions of operation in a longitudinal and transverse direction with respect ...

Disclosed is a fuel supply system for a two wheel vehicle (10) comprising a gaseous fuel supply having a gaseous fuel tank (3); a liquid fuel supply having a liquid fuel tank (7); and the vehicle (10) having a body (1) including a seat (2) for the vehicle operator wherein the gaseous fuel tank (3) and liquid fuel ta...

A motor vehicle with a frame structure comprising, a mudguard mounted to the rear end of vehicle body frame extending downwardly and projecting backwardly; a cable housing disposed upwardly at the substantially same position as top end of the said mudguard on the vehicle body frame; said mudguard having plurality of...

N/A_testing

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YES

According to the present invention a choke control device for a vehicle with a handle bar as steering control, comprising a push pull type mechanism, having a handle which moves along an axis wherein the axis of the push pull handle is transverse to the axis of the vehicle and the invention is to provide a visual in...

An internal combustion engine (100) comprising: (a) a combustion chamber (110) for combustion of a charge and having a valve suite comprising an inlet valve (23) and an exhaust valve (24); and (b) at least two ignition means (40, 42). wherein the inlet and exhaust valves (23, 24) are offset and the valve suite is...

A method for assembling bearings (103, 106) on a crankshaft assembly (100) comprises the steps of locating the crankshaft assembly (100) within a holding device (101), the holding device (101) being moveable in at least two directions; positioning at least two bearings (103, 106) relative to respective bearing locat...

An improved positive lubrication system for clutch plates used in engine and transmission unit of a two wheeled vehicle. The new lubricating system comprises a main shaft adapted to drive an oil pump provided with an inlet and an outlet a clutch housing cover fitted with a tube, a clutch operating lever, a clutch bu...

A transmission system withreverse gear comprising: a housing (10); an input shaft (11) provided with an input reverse gear (51); and an output shaft (12) provided with an output reverse gear (52); wherein the input and output shafts (11,12) are located within the housing (10) and a dog clutch assembly (55-60), also...

A 3 WHEELED VEHICLE WHICH COMPRISES A CHASSIS FRAME, A PETROL ENGINE WORKING ON 4 STROKE PRINCIPLE, A HANDLE BAR FOR STEERING CONTROL, A DRIVER'S SEAT LOCATED IN THE FRONT POSITION OF 3 WHEELER. THE SAID ENGINE IS MOUNTED AND HOUSED BELOW THE DRIVER'S SEAT AND PROVIDED WITH A COOLING FAN TO DISSIPATE HEAT GENERATED ...

The invention relates to a method of manufacture of a dashboard for a vehicle comprising a tool assembly of the dashboard modules wherein whether the dashboard is of Left Hand Side Configuration fabrication of dashboard modules to required shape is conducted in a single fabrication stage.

A protective cover arrangement for a suspension system is provided. The arrangement comprises a suspension system comprising suspension element(s) (6) covered at least partially by the protective cover (7) and a wheel fender (5) covering a wheel (2) attached to the suspension system. The protective cover (7) has a h...

AN IMPROVED HAND OPERATED GEAR SHIFTING SYSTEM IN 2 OR 3 WHEELED VEHICLES

N/A

A gas fuelling system (110) for a vehicle comprises a gaseous fuel tank (115); a gaseous fuel ON/OFF control valve (120) operable to enable fuel supply from the fuel tank (115) to the engine when required for vehicle operation; and a gaseous fuel pressure regulator (130) for reducing gaseous fuel pressure between th...

A motorcycle (100) has a frame (102) with a front frame portion (103) comprising a head tube (104), a down tube (105) extending downwardly and rearwardly from the head tube (104) and at least two upper side tubes (106a, 106b) extending rearwardly from the head tube (104), and located above the down tube (105), for s...

A suspension system (10) for a pair of wheels (40) on a vehicle, the vehicle having a chassis, the suspension system (10) having a primary supporting member (12), the primary supporting member (12) being connected to the chassis at a plurality of locations, the primary supporting member (12) having two rearward exte...

A suspension system (10) for a steered vehicle having a chassis with each wheel (40) of a pair of wheels being rotatably mounted to an axle connected to the vehicle chassis. Each wheel (40) is steerable by a steering system including a steering mechanism connected to the wheel and is provided with a suspension means...

A disc cover (40) attachable to a vehicle structural support member (15) to be mounted proximate to a disc brake assembly (20) comprising a braking disc (30) and an associated braking caliper (24) wherein said disc cover (40) shields a portion of the braking disc (30) from impingement of deleterious material emanati...

A cabin module (100, 100a) forming at least part of a cabin structure for a vehicle (1000,1000a) comprises structural members (116,118,130; 116a, 118a, 130a, 150) defining part of the cabin structure. Cabin module (100, 100a) or structural members (116, 118, 130; 116a, 118a, 130a, 150) are connectable to a plurality...

A spot welding robotic gun system for spot welding a work piece comprising of a robot movable about the workpiece, a common base plate mounted to the said robot, a pair of moveable spot weld gun assembly mounted on the common base plate and each gun assembly comprising atleast of a pair of parallel electrodes, a gun...

The present invention relates a transmission system having at least a driving member, at least a driven member and means to transmit torque between said driving and driven members, the means for transmitting torque including a torsional vibratio damper comprising at least one damping means arranged intermediate driv...

A device for mounting a cylindrical object (no), said device comprising: a. a first cross member 112; b. a second cross member 113 generally parallel to cross member 112 and spaced away from cross member 112; c. a pair of brackets 118, 119 each having a first end and a second end, the first end supported on cro...

The invention relates to using starter interlock circuit and head lamp interlock circuit combinedly and advantageously to form a single control system which is reliable, compact and cost effective. The unused position of relay contact of one of the interlock circuit is used intelligently with other interlock circuit...

A method of controlling idle speed is implemented in a dual fuel supply carbureted engine (116). The liquid fuel supply includes a carburettor (111) enabling operation of the engine in liquid fuel operating mode. The gaseous fuel supply delivers and amount of gaseous fuel to the engine (116) under idle conditions in...

A system for canceling a turn indicator signal on a vehicle, the system comprising a manually activated turn signal swith, a reference means, a sensing mesns a timers means, and a processing means ; wherei the relative positions of the sensing means and the reference means change during turing of the vehicle and th...

A method and system for providing an indication of quantum of il in a lubricating system of an engine comprising, sensing a combination of engine operating parameters, control means for qualitively assessing the quantum of oil based on sensed engine operating parameters and controlling the operation of the engine on...

The invention relates to door latch and lock mechanism operable with door handle having a latch element means, a door handle means and a rotatable transferring means wherein the said door handle/s is operatively connected to latch element means through motion transferring means to operate the door such that a lockin...

This invention relates to a heat or thermal management system for an automotive vehicle, particularly a vehicle with compact layout comprising of a duct means and enclosure means for directing heated air flow away from engine and exhaust system this thermal management system is designed to also act as a heat shield ...

A sensor for measuring operability of an engine element comprising a light transmitter for directing light at the engine element, a light receiver for receiving the light, an electrical circuit for relating the amount of light receive form the engine element to degree of operability of the engine element and an outp...

An automated manual transmission system (10) for a vehicle comprises a prime mover (110) engageable with, and disengageable from, a clash mesh type transmission system (10) comprising a plurality of gears (16a-16e;18a-18e); a transmission control unit (TCU); and a gear shifting mechanism (20;23;30;32;43;45). The gea...

A starter system comprising: a starter motor; a clutch actuating means; and a starter switch circuit; wherein declutched and clutched clutch states of said clutch actuating means cause completion of respective first and second electric circuits corresponding with each clutch state.

A magneto position sensing assembly has a ring magnet, which has plurality of N-S (North-South) poles, said ring magnet is mounted on the crankshaft of the engine. The rotation of this ring magnet, rotating at the same RPM as that of the crankshaft and rotor of magneto assembly, is sensed by a plurality of sensor as...

The present invention relates to a canister arrangement for a motorcycle with frame structure; and having an engine mounted on the frame structure. A pivotable swing arm having a right arm portion and a left arm portion is provided. The first end of the swing arm is pivotally connected to the frame structure. The s...

The invention relates to mounting mechanism for vehicle part using a latch mechanism A vehicle part mounting mechanism comprises a first vehicle part and a second vehicle part; wherein one of the vehicle part is provided with at least one latch assembly and the other vehicle part is provided with at least one mating...

An exhaust muffler of an internal combustion engine comprising: An inlet tube at least a catalytic converter, plurality of baffles and a muffler shell, wherein inlet end of catalytic converter is attached to the inlet tube and outlet end of catalytic converter is attached to a baffle and supported by shell of exha...

The present invention provides a junction box for electrical connections comprising a housing including a heat resistant barrier material and plurality of electric connector mounting studs located in a portion of the housing; wherein the housing portion comprises a moulding including the heat resistant barrier mater...

The present invention provides an automated manual transmission system comprising; a clutch actuating mechanism; at least one control unit for controlling operation of the clutch actuating mechanism; and at least one sensor for monitoring clutch operation and providing an input to the control unit wherein said contr...

An apparatus for measuring span of a gear. The apparatus comprises a clamping unit, a driving unit, a measuring unit and a control unit. The gear is clamped on a surface by the clamping unit. A measuring unit having a first contacting member and a second contacting member moves towards the gear. A probe unit measure...

A control cable free play setting tool comprising; a fixed part connected to a rigid/ reference part of a vehicle and a movable part connected to the control cable operating means and a measuring means to measure relative movement between the fixed part and the movable part, a display means to display the value of ...

An improved clutch gear shift control system for 2 or 3 wheeled vehicles having two transmission gear ratios wherein the manual operated control system being capable of actuating the clutch and gear shifting simultaneously.[Fig. 1]

ABSTRACT OF THE INVENTIONA throttle opening sensing system for a vehicle with a handlebar comprising a throttle actuator operable by a rotatable throttle control grip and having a cam and follower arrangement, wherein said cam and follower arrangement comprises a cam in the form of a radial recess prov...

A dampened bearing assembly comprising a roller element bearing having a raceway confining at least one roller element and a race with a bearing surface for bearing against a bearing surface of an adjacent component; and means for supplying a pressurised fluid to said bearing surface of the race for dampenin...

A clip on handlebar assembly comprising: a. a handlebar element having an inner end portion and an outer end portion which is adapted to be gripped by the rider; b. a handlebar mount for mounting the handlebar element; and c. connection means for connecting the handlebar element to the handlebar mount; where...

APPLICANT'S NAME: Bajaj Auto Limited APPLICATION NO.: 1723/CHE/2007 ABSTRACTAn internal combustion engine (A1) comprising:an engine starting system (101, 102, 103, 104, 105, 106) comprising a starter gear (106);a crankshaft (108) having a first section {108a) and a second section (108b); an...

An exhaust gas purifying system for a saddle type vehicle is proposed. The saddle type vehicle comprises a frame having a head pipe, pair of side members extending rearward and downward from the head pipe forming a hollow space there between and a seat frame extending rearward from the side members. An engine positi...

This invention relates to cylinder head assembly automation system comprising plurality of stages for picking up of items, sub assembly and final assembly wherein the said stages are provided with vision systems, robotic devices, work changer, servo stacker module. The assembly system includes automatic work changer...

ABSTRACT An engine speed control system for an internal combustion engine mated with an automated manual transmission system comprising: a control unit for demanding an engine speed for operating the engine; a speed input sensor for sensing actual engine speed or a proxy for actual engine speed; and at least one ...

The invention provides a three wheeled vehicle comprising of a front end with an operator cabin comprising an operator seat; and a rear end comprising a passenger or a storage compartment. The number of fuel tanks may be more than one and the plurality of gaseous fuel containers are accommodated under the operator s...

A system and method for controlling the position and velocity of a gear shift drum (40) in an Automated Manual Transmission mated to an internal combustion engine. The system comprises of sensing means which input the sense desired parameters which are accepted by a transmission control microprocessor (1000) and pro...

The invention discloses an evaporative emission control system (48) comprising an evaporated fuel adsorption device (50), for a vehicle (100) provided with a front driver compartment and a rear compartment (5) mounted over a frame and the rear compartment comprise an engine compartment (15) provided with an engine (...

Title: AN AUTOMATION DEVICE FOR SPOT WELDING MACHINE Applicant’s name: BAJAJ AUTO LIMITED Application no.: 201721042192 The Invention provides an automation device for welding at least two work pieces using a welding machine comprising a controller having a memory for storing at least a welding program corres...

The invention relates to a battery temperature control system for an electric motor vehicle or a hybrid electric vehicle. The system has atleast two enclosures (first & second) with corresponding two air passages (first & second) with air ducts for hot and cold air. The first enclosure is an open enclosure having ai...

APPLICANT NAME: BAJAJ AUTO LIMITED. APPLICATION NO: 201721041314   DATED 18.11.2017 TITLE: Combined Brake System for a two wheeled vehicle A combined brake system for a vehicle comprising; a front brake system; a rear brake system; an equalizer link; a distribution link; the front brake is connected ...

The invention provides an air deflection device for a vehicle comprising a rear surface; wherein said rear surface is capable of diverting ram air towards a cabin of the vehicle by providing said rear surface partially concave, convex or tapered when viewed from the front side of the vehicle such that the ram air hi...

A security system for electric batteries comprising more than one electric batteries having an identification code corresponding with an authorised application device; wherein the application device has an application device code; at least one controller for controlling the co-operation of the more than one electric...

The present invention provides an electric vehicle comprising a front wheei; a front wheel drive assembly comprising an electric motor and transmission system for driving the front wheel; wherein said front wheel drive assembly is drivingly coupled to the front wheel as part of the unsprung mass of the vehicle. Fig...

The present invention provides a system for adjusting belt or chain drive tension comprising; a drive assembly comprising a power source; a chain or be!t drive co-operating with the power source; and at least a component connected to the power source through the belt or chain drive wherein a portion of the drive ass...

A fuel economy improvement system comprising a controller for recommending transmission ratio depend on various vehicle parameters. Controller receives current gear position from gear position detection means, clutch position from clutch switch and vehicle speed from vehicle speed detecting means. The vehicle accele...

A multi cavity die (or pressure die casting process comprises; plurality of cavities each having its parting plane at least a filler each cavity has runner and runner gate; wherein; each cavity has at least one sliding core) and wherein said parting plane are located in different plane while maintaining substanti...

The present invention provides a transmission system (100) for a vehicle comprising at least two gear pairs comprising first gear/s mounted on an shaft with multiple gear in constant engagement with second gears (110) mounted on an main shaft (101) to form a said gear pair, at least one gear engaging member (552) us...

Present invention provides a system for controlling air-fuel ratio (200) for an engine comprising a fuel flow path (215) for delivering fuel towards engine; a controlling member (210) located inside the fuel flow path (215) such that the position of the controlling member (210) is adjusted using an adjusting means (...

The present invention provides an anti-theft system for vehicle comprising; an ignition switch; an electronic circuit configured to generate at least one signal upon receiving power from a battery through ignition switch; a control unit configured to receive the signal generated by said electronic circuit and said c...

The present invention provides an electric vehicle comprising a chassis; an electric motor as prime mover connected to said chassis and to a transmission system comprising at least one reduction gear stage such that the electric motor and said transmission system are connected using a belt or a chain drive for trans...

An apparatus and method of measurement of DFCE and lead error of a gear comprising: a first clamping means for clamping the gear, a second clamping means for clamping a master gear, a drive means for rotating the master gear and the gear, a measuring means for measuring double flank composite error and lead erro...

A combined brake system (100) for a vehicle comprising; a front brake system (17), a rear brake system (18) and at least an equalizer link (114). The said equalizer link (114) is pivoted between its two end points and a pivot A (115) is connected to the one end of brake pedal (113). The said brake pedal (113) transm...

A system for improving vehicle performance comprising a prime mover for providing required power to drive the vehicle; a control unit in connection with the prime mover; wherein the control unit is configured to control the prime mover demand based on an estimated/ measured vehicle reaction and driver demand wherein...

WELDING EQUIPMENT WITH MOVING FIXTURE/S AND WELDING METHOD THEREOF An equipment and a method for welding comprising plurality of fixtures wherein; at least one indexing fixture and at least one moving fixture. The moving fixture moves away from the indexing fixture during at least one of the predefined welding stag...

Present invention provides system and method for assembling valve seat and valve guide in the cylinder head of an internal combustion engine. The assembling system comprises at least a valve seat holding means, at least a valve guide holding means, support means, locating means and an actuator. The cylinder head is ...

The present invention provides a hand start mechanism for starting or cranking an automotive vehicle engine wherein said hand start mechanism comprises a starting handle connected to an engine using a connecting link, levers and shafts Wherein; both ends of the said connecting link are rotatably connected to said ...

The invention provides a storage box for a vehicle having an opening. The opening is closed by a lid. A Locking mechanism is provided to lock the lid to the storage box. The locking mechanism is electrically actuated and is mounted on upper inner portion of the storage box. AN Actuator is provided to actuate the loc...

The present invention provides a protection system for an electric or hybrid vehicle; the system comprising a battery source to supply electric power to an electric motor; the electric motor is used to drive the vehicle; a control unit to regulate the electric power generated by the electric motor during regeneratio...

A gaseous fuel supply system for an internal combustion engine of an automotive vehicle comprises; at least one gaseous cylinder, gas control valve connected to the gaseous cylinder at the gas outlet of the cylinder, wherein; at least two gas regulators are connected to the gas control valve by connecting arrang...

The present invention provides a variable valve timing system for engine comprising an engine having at least one inlet valve and one exhaust valve; a camshaft comprising at least one lobe for operating said inlet valve and at least one lobe for operating said exhaust valves using a rocker arm wherein; said lobe is ...

Present invention provides a system for adjusting damping of suspension system comprising a shock absorber having at least one damping member; an actuator configured to actuate the at least one damping member; wherein; the actuator is located away from the damping member and connected to the damping member through ...

THE INVENTIONAN ELECTRICALLY OPERATED AUTOMOTIVE VEHICLEIn an electrically operated automotive vehicle, a system comprising a plurality of interconnected batteries having -a. a battery pack having co-located and interconnected batteries (5)slidably mounted on chassis(l);b. a man...

Title: An Exhaust System with Oxygen Sensor Mounting Arrangement Application Number: 201721044940 Applicant: Bajaj Auto Limited An exhaust system connected to an exhaust port of an engine comprising a coupling assembly; a connecting piece having at least an oxygen sensor; at least a catalytic convertor (CAT);...

ABSTRACT Application Number: 201721045778 Applicant Name: Bajaj Auto Limited Application Date: 20.12.2017 Title: An Electric Vehicle The present invention provides an electric vehicle comprising a chassis; an electric motor as prime mover; and an electric battery module for powering the electric motor com...

The present invention provides an electric vehicle comprising a chassis including a rear frame portion; an electric motor as prime mover connected to said chassis and to a rear drive transmission system; an electric battery module for powering the electric motor comprising at least one battery and its frame structur...

ABSTRACT Application Number: 201721046004 Applicant Name: Bajaj Auto Limited Application Date: 21.12.2017 Title: An Electric Vehicle The present invention provides an electric vehicle comprising a chassis; a load carrying cell disposed above the chassis; an electric motor as prime mover; an electric battery...

A transmission system for a vehicle comprising: at least two gear pairs with a gear shifting mechanism configured to transmit power produced by an engine and enclosed by a crankcase on one side of the engine and a clutch cover mounted on the other side of the engine and the crankcase; and a gear shift motor for shif...

An electric vehicle 10 comprising: a frame 11; an electric battery module 24 comprising at least one battery connected to the frame; an electric motor 20 receiving power from the battery module 24; a transmission system 80 provided with a transmission casing 208B; said electric motor 20 is closely coupled to the ...

The present inventions provides exhaust system (106) for an automotive vehicle (101) powered by internal combustion engine. The said exhaust system comprised on exhaust pipe (107) connected to engine at one end and muffler (108) at other end through a routing of exhaust pipe. The said exhaust pipe comprised of plura...

A frame for an electric vehicle (10) comprising: a head pipe (12) and at least two rear tubes (13) extending rearwardly from the head pipe (12); an electric battery module (24) used as a power source for powering the electric vehicle comprising at least one battery located below rear portion (13B) of said rear tu...

Application Number: 201821046812 Applicant Name: BAJAJ AUTO LIMITED Title:” GASEOUS FUEL CYLINDER MOUNTING ARRANGEMENT FOR AN AUTOMOTIVE VEHICLE” ABSTRACT The present inventions provides an automotive vehicle comprising; a front side comprising driver cabin (5) having provision for driver seat (35) and a rear...

The present invention provides a cooling system for a three-wheeled vehicle comprising a chassis frame structure comprising a front and a rear chassis frame structure; the front chassis frame structure comprises a front panel; a heat sink for cooling purpose of at least one heat source; characterized in that the hea...

The present invention discloses a battery pack, comprising plurality of cell pack assemblies (101, 102) each having plurality of cells (104); plurality of cell pack housings (140, 150) configured to contain the individual cell pack assemblies (101, 102); wherein plurality of the cell pack assemblies (101, 102) are c...

The present invention provides a system for improving startability of engine (175) comprising an intake passage (125) to supply intake charge to the engine (175) through an intake port (128); at least a heating element (115) for heating the intake passage; wherein; the intake passage (125) is provided with a provis...

A gear teeth rolling machine (100) is provided, comprising a base structure (11),a job gear spindle (12) holding a job gear (1), a tool gear spindle (13) holding a tool gear (3), the tool gear (3) engaging with the job gear (1), a tailstock spindle assembly (14) linearly coupling with a tailstock motor (27), a first...

The present invention relates to a two-wheeled motor vehicle comprising a vehicle frame structure further comprising of, a head tube; a front frame structure extending rearwardly from the head tube; a rear frame structure connected to the front frame structure and extending rearwardly; a gas fuel cylinder for storin...

A fuel supply system (1000) for automotive vehicle supplies gaseous fuel from a fuel tank (101) through a fuel line to engine. The fuel line transfers gaseous fuel from the fuel tank (101) to a pressure regulator (103) and thereafter to a gas mixing apparatus (104) receiving air form an air supply means (105). The ...

A rear vehicular structure for a scooter is disclosed. A scooter comprises a body frame (22), an engine (72), a fuel tank (40), and a bonnet (300) covering at least the engine (72) and the fuel tank (40). The bonnet (300) consists of an integrally formed aerodynamic shape, a front surface (302), a rear surface (320)...

A brake system (10) for a vehicle, comprising a front brake system including at least a front brake actuator (20), and a front brake panel (510) connected to the front wheel of the vehicle; a rear brake system including at least a rear brake actuator (30), and a rear brake panel (520) connected to the rear wheel of ...

An energy efficient gear shifting mechanism for Automated Manual Transmission System (125) comprising a drive source (10) for driving a vehicle; a transmission system comprising; an output shaft (30) selectively engaged with the drive source (10) through at least a gear pair comprising at least an output gear (50) c...

The present invention provides a system for improving efficiency of power source of a vehicle comprising a prime mover or a power source to drive the vehicle; a control unit in connection with the prime mover or power source; wherein the control unit is configured to control acceleration of the vehicle by controlli...

The present invention provides an exhaust system (150) for a vehicle comprising: an exhaust pipe (101) connected to an engine (100) to carry gases to atmosphere; comprising at least a first pipe portion (101a) and a second pipe portion (101b); a muffler (105) covering at least a part of the second pipe portion (101b...

The present invention provides a transmission system 104 for a vehicle comprising: an output shaft 402 configured to receive power from a drive source through at least a gear pair; a cross 401 mounted on the output shaft 402 and configured to engage with at least a gear 405 with the output shaft 402; at least a cran...

A fuel supply system (100) is disclosed for an automotive vehicle, including a storage cylinder (101) to store gaseous fuel; an electronic gate valve (102) to control and supply gaseous fuel from the storage cylinder(101); and an integrated device (103) to control and supply the gaseous fuel to an engine (106) of th...

The present invention relates to a multi-axis forging system (100) and its method for forging a component. The system comprises of a bottom die (104) for placing a billet (200) to be forged; a plurality of rams (106, 110) configured to move along a plurality of different axes for applying force on the billet (200) f...

The present invention provides a connector assembly for a battery (200) in a vehicle comprising: a battery enclosure (202) for receiving at least a battery (200); a connector (205) mounted on the battery enclosure (202) for electrically connecting the battery (200) with at least one electrical component of the vehic...

The present invention disclose an inlet protection system for fuel containers in gaseous fuel vehicles. The inlet protection system comprises a fill valve and a plug (100). The fill valve is configured to provide entry of gaseous fuel inside the fuel container. Further, the plug (100) is configured to be inserted in...

The present invention provides a system for joining parts to form a component comprising: a base fixture comprising: at least a locator configured to orient at least a first part of the component; a magnetic holder configured to mount at least a second part of the component; wherein the magnetic holder is provided w...

An oil based cooling system for an engine (100), comprising a cylinder block (102) including a combustion chamber (104), a crankcase (106), a cylinder head (108) mounted at top surface of the cylinder block (102), the cylinder head (108) including a cam shaft (110), at least a spark plug mounting area (124), and a v...

The present invention provides a rear structure (200) of a two wheeled vehicle. The rear structure (200) comprises a vehicle’s frame (100) having a head tube, a front frame portion extending rearwardly from the head tube, a rear frame portion (106) connected to the front frame portion, and a sub-frame assembly (202)...

The present invention discloses an exhaust system for a vehicle. The exhaust system comprising an engine as a drive source for the vehicle and an exhaust pipe (102) connected to the engine to carry gases into the atmosphere. Further, the exhaust pipe (102) comprising at least a first pipe portion (108) extending fro...

A heat management system (10) for air cooling of a battery module (24) of a two wheeled vehicle (100) is disclosed. The system (10) comprises a structure (200) having a first portion (220) and a second base portion (240). The first portion (220) includes a substantially vertically extending wall (230) at one end con...