An apparatus for spraying a processing lubricant / solvent on the internal surface of a green tyre, comprises a motor-spindle assembly, one end of the spindle being connected to a disc, the other end of the spindle being connected to the motor. A lid is disposed above the disc. Means are provided for lowering the di...
An envelope for tyre retreading comprises a rubber pad located on the crown of a green envelope, the pad and the envelope being integrally attached to each other by vulcanising and curing in a mold, so as to render the said pad an integral part of the envelope; a one way valve \ passing through the envelope body and...
We Claim:
1, A Pneumatic Bias and motor cycle and scooter tyre having a toroidal shaped part which is touching the road called "tread", the tread comprising a cap and with sub-tread which is buried in the toroidal shaped road touching part "cap", buried sub-tread comprising rubber composition for excellent steering...
The present invention provides a simple and efficient method of eliminating the sidewall undulations/indentation in the pneumatic tires by providing a tyre building machine with precisely profiled turn up rollers positioned in an axially deviated path inclined to the direction of cord path. This improved method of t...
ABSTRACT
IMPROVED DESIGN OF VULCANISED RUBBER STRIP FOR USE IN RETREADING PROCESS
The present invention relates to an improved design of vulcanised rubber strip (100) for use in retreading process for motor vehicle tires, comprising a vulcanised tread rubber positioned to a tread area (20) of tire casing (10), whe...
The present invention relates to a method for rendering inorganic fillers compatible with organic polymer matrices, comprising the steps of: fabricating interface-controlled high-performance rubber composites in presence of organic salts of group Va elements; curing the composites to obtain elastomers; adsorbing of ...
PNEUMATIC TYRE WITH CELLULAR LAYER
ABSTRACT
The present invention discloses a pneumatic tyre, comprising of: a tyre casing having a tread portion (1) disposed on the outermost surface, a base (2); a ply (3); a cushion (4)); a pair of belts (5); two spaced inextensible beads (6); a pair of rim cushions (7); a pai...
ABSTRACT
PNEUMATIC RUN FLAT TYRE FOR TWO WHEELED VEHICLE
The present invention relates to a pneumatic run flat tyre for two wheeled vehicle, the said pneumatic run flat tyre comprising of: a tyre casing having a tread portion (1); a second ply (2a); a first ply (2b); two spaced inextensible beads (6a, 6b); a pai...
ABSTRACT
TYRE PRESSURE MONITORING SYSTEM FOR TUBE TYPE TYRES
The present invention relates to a Tyre Pressure Monitoring System (TPMS) for tube type tyres which is not prone to pilferage and damage. The present invention provides a tube type tyre with an inflated inner tube comprising of a sensor relating to a tyr...
ABSTRACT
AN IMPROVED SPRING VENT OF TYRE VULCANISING MOULDS
An improved spring vent of tyre vulcanising moulds is disclosed wherein the said improved spring vent has enhanced maintainability and easier cleaning capability, thereby being cost effective as well as negating tyre defects when compared to existing spring...
ABSTRACT
AN IMPROVED VALVE SYSTEM FOR TUBELESS TYRES
The present invention relates to an improved valve system (100) for tubeless tyres which allows the tubeless tyre to retain air for a longer period of time in the event of a puncture, and at the same time, enables easier puncture repair and helps in considerably...
SYNTHESIS OF COPPER SULFIDE NANOSTRUCTURES IN BRASS COATED STEEL CORDS USED IN RADIAL TIRES UNDER AMBIENT CONDITIONS
ABSTRACT
This present invention relates to the selective synthesis of copper sulfide nanostructures (CuxS where x varies from 1-2) by electrospray of elemental sulphur (S) on brass-coated steel cords ...
PNEUMATIC LOW ANGLE STEEL BELTED TYRE FOR TWO WHEELED VEHICLE
ABSTRACT
The present invention relates to a pneumatic steel belted tyre for two wheeled vehicle, comprising of: a tyre casing having a tread portion (1) disposed on the outermost surface, said tread portion (1) contacts the ground during operation of the...
DUAL SHADING HIGH CONTRAST SIDEWALL PATTERN ON TYRE
ABSTRACT
The present invention relates to a dual shading high contrast side wall pattern (01) for tyre (100), comprising, a first region A (02), one or more second regions B (03). The first region A (02) comprises a pattern comprising plurality of triangular projec...
NON-PUNCTURE AIRLESS TIRE FOR VEHICLE AND A METHOD THEREOF
ABSTRACT
The present invention provides a non-puncture airless tire (100) for vehicle, comprising a rim unit (10) comprising a circular rim (10a) with a central hub (10b) and a plurality of spokes (10c) extending radially from the hub to the circular rim (...