Claims:We claim:
1. A reactive slider system for a cable, the system comprising:
a) a bracket (101) having a first end (102), a second end (103) and a third end (104), wherein the first end (102) is connected to a first input (105), wherein the second end (103) is connected to a first output (107), wherein the third end (104) is connected to a second output (108);
b) a flexible core wire (110) embedded in the bracket(101) and is further allowed to pass through the first end (102), the second end (103) and third end (104) of the bracket (101); and
c) a reactive slider unit (112), wherein the reactive slider unit (112) is arranged inside the bracket (101), wherein the flexible core wire (110) is coupled with the reactive slider unit (112) such that the flexible core wire (110) is in retracted position and the reactive slider unit (112) is in rested position in an idle condition, wherein the reactive slider unit (112) slides the flexible core wire (110)in an elongated position and in-turn operates the first output (107) and the second output (108) by pulling the flexible core wire(110) therein during the loaded condition.
2. The system as claimed in claim 1, wherein the first output (107) is said to be the rear wheel of the vehicle.
3. The system as claimed in claim 1, wherein the second output (108) is said to be the front wheel of the vehicle.
4. The system as claimed in claim 1, wherein the first input (105) is said to be a rear wheel brake lever.
5. The system as claimed in claim 1, wherein the retracted position of the flexible core wire (110) in the idle condition includes at least one of U-shaped, V-shaped or any irregular shape.
, Description:[0001] PREAMBLE TO THE DESCRIPTION:
[0002] The following specification particularly describes the invention and the manner in which it is to be performed:
[0003] DESCRIPTION OF THE INVENTION:
[0004] Technical Field of the Invention
[0005] The present invention relates to a vehicle brake system and also any other such system using one or more mechanical cables with reactive slider unit. More specifically, the invention relates to brake system which includes a reactive slider unit for a cable.
[0006] Background of the Invention
[0007] The typical brake system contains a plurality of braking means, with one braking means being associated with each wheel. The braking means are designed such that they are able to exert torques on the corresponding wheels around the axis of rotation of each wheel, which bring about a reduction in the speed of rotation of each wheel.
[0008] The consequence of the change in the speed of rotation of the wheel is called braking forces. The braking forces are built up in the contact surface of the tire with the road surface. The braking forces in turn generate a torque (yawing moment) around the vertical axis of the vehicle. The braking forces, which act on each individual wheel, each generate a proportionate yawing moment, and these proportionate yawing moments usually offset each other, because the corresponding lever arms are directed in different directions.
[0009] The U.S. Patent Application No. US11/316, 348(referred herein as ‘348) titled “Brake system for straddle-type vehicle” discloses a brake system which comprises a braking force generating mechanism, a brake lever assembly and a foot-operated brake pedal. The brake force generating mechanism applies a braking force to a front wheel or a rear wheel of the vehicle. The force actuator moves between at first and second positions so as to selectively actuate the brake force generating mechanism to produce a braking force.However, the brake system disclosed in the ‘348 patent application is complex assembly and much expensive.
[0010] The U.S. Patent No. US13/935,030(referred herein as ‘030)titled “Straddle type vehicle interlocking brake system and straddle type vehicle” discloses a brake system that includes a front brake mechanism, a rear brake mechanism, a front brake wire, a rear brake wire, a link, a support, and an interlocking brake wire. The link is rotatable around a fulcrum on one end thereof as measured in a longitudinal direction thereof. The support elastically supports the link at the fulcrum. The interlocking brake wire is connected with the link so as to pull the front brake wire and rear brake wire. The front brake wire, the interlocking brake wire, and the rear brake wire are connected with the link in this order, starting from the end of the link with the support, as measured in a longitudinal direction of the link. However, the invention has multiple components and associated with complex connections, hence more expensive to install.
[0011] Conventional systems do not provide effective combined braking system for the vehicle during loaded conditions. Conventional apparatus uses an equalizer component for the combined braking system. In conventional combined braking system, the bike rider does not get an alert when there is a failure in the equalizer component and further leads to a skidding thereby.
[0012] Hence, there exists a need for a braking system for a vehicle in an efficient and economical manner.
[0013] Summary of the Invention
[0014] The present invention overcomes the drawback in the prior art and provides reactive slider system for a cable in an efficient and precise manner.
[0015] In an embodiment of the invention, a reactive slider system for a cable comprises a bracket which has a first end, a second end and a third end. The first end is connected to a first input. The second end is connected to a first output. The third end is connected to a second output.
[0016] In another embodiment of the invention, a flexible core wire is embedded in the bracket and is further allowed to pass through the first end, the second end and third end of the bracket.
[0017] Further, a reactive slider unit is arranged inside the bracket. The flexible core wire is coupled with the reactive slider unit such that the flexible core wire is in retracted position and the reactive slider is in rested position in an idle condition.
[0018] The reactive slider unit slides the flexible core wire in an elongated position and in-turn operates the first output and the second output by pulling the flexible core wire therein during the loaded condition.
[0019] The present invention is cost effective, simple and ease to install and shall be used in all cable applications.
[0020] Brief Description of Drawings
[0021] The foregoing and other features of embodiments will become more apparent from the following detailed description of embodiments when read in conjunction with the accompanying drawings. In the drawings, like reference numerals refer to like elements.
[0022] Fig. 1 (a)illustrates a reactive slider system for a cable, according to one embodiment of the invention.
[0023] Fig. 2 (b) and Fig. 2 (b)illustrate a bracket, a flexible core wire and a reactive slider unit in the idle condition, according to one embodiment of the invention.
[0024] Fig. 2 (c) illustrates a bracket, a flexible core wire and a reactive slider unit in the loaded condition or applied condition, according to one embodiment of the invention.
[0025] Detailed Description of the Invention
[0026] Reference will now be made in detail to the description of the present subject matter, one or more examples of which are shown in figures. Each example is provided to explain the subject matter and not a limitation. Various changes and modifications obvious to one skilled in the art to which the invention pertains are deemed to be within the spirit, scope and contemplation of the invention.
[0027] The present invention provides a reactive slider system that comprises a bracket which has a first end, a second end and a third end. The first end is connected to a first input. The second end is connected to a first output. The third end is connected to a second output. A flexible core wire in the bracket which passes through the first end, the second end and third end of the bracket. A reactive slider unit is arranged inside the bracket. The flexible core wire is coupled with the reactive slider unit such that the flexible core wire is in retracted position and the reactive slider is in rested position in an idle condition. Further, the reactive slider unit slides the flexible core wire in an elongated position and in-turn operates the first output and the second output by pulling the flexible core wire therein during the loaded condition.
[0028] Fig. 1 illustrates a reactive slider system for a cable, according to one embodiment of the invention. In an embodiment, the system comprises a bracket that has a first end (102), a second end (103) and a third end (104).
[0029] The first end (102) of the bracket(101) is connected to a first input (105). Referring to Fig. 1, the first input (105) may be a rear wheel brake leverof the vehicle. The second end (103) of the bracket (101) is connected to a first output (107). The first output (107) may be the rear wheel of the vehicle. Further, the third end (104) of the bracket (101) is connected to a second output (108). The second output (108) may be front wheel of the vehicle.
[0030] Fig. 2 (a) and Fig. 2 (b) illustrate a bracket, a flexible core wire and a reactive slider unit in the idle condition, according to one embodiment of the invention. In an embodiment of the invention, a flexible core wire (110) is embedded in the bracket (101). The flexible core wire (110) is further allowed to pass through the first end (102), the second end (103) and third end (104) of the bracket (101).
[0031] In an embodiment of the invention, a reactive slider unit (112) is arranged inside the bracket (101). The flexible core wire (110) is coupled with the reactive slider unit (112) such that the flexible core wire (110) is in retracted position and the reactive slider unit (112) is in rested position in an idle condition.
[0032] The flexible core wire (110) is in retracted position in the idle condition. In other words, referring to Fig. 2(a) and Fig 2(b), when the brake is not applied or in the idle condition, the flexible core wire (110) is in retracted position. The retracted position of the flexible core wire (110) may include any shapes but not limited to U-shape, V-shape or any irregular shape.
[0033] Fig. 2 (c) illustrates a bracket, a flexible core wire and a reactive slider unit in the loaded condition or applied condition, according to one embodiment of the invention. In an alternative embodiment of the invention, the reactive slider unit (112) slides the flexible core wire (110) in an elongated position and in-turn operates the first output (107) and the second output (108) by pulling the flexible core wire (110) therein during the loaded condition.
[0034] The flexible core wire (110) is in elongated position in the loaded condition. In other words, referring to Fig. 2(c), when the brake is applied or during the loaded condition, the flexible core wire (110) is transforms from retracted to elongated position. Generally, the elongated position of the flexible core wire (110) contain straight shape.
[0035] Thus, the present invention operates rear wheel of the vehicle and front wheel of the vehicle by pulling the flexible core wire, hence better safety is ensured. The concept can be used to all the types of vehicles. Further, implementation is easy and less expensive.
[0036] The present invention is cost effective, simple and ease to install and shall be used in many cable applications.
[0037] The present invention enhances the overall safety of vehicle by providing efficient braking system.
[0038] Many features and advantages of the invention are apparent from the detailed specification, and thus, it is intended by the appended claims to cover all such features and advantages of the invention which fall within the true spirit and scope of the invention. Further, since numerous modifications and variations will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.