About 657 results
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https://drivepatents.com/patents/943269 · 11 May 2016
A system and method for monitoring and controlling pressure of vehicle parts such as tires (44) is disclosed. The system (400) comprises a fleet of vehicles (411), each vehicle of the fleet having a cab (441) and a trailer (442); a controller for maintaini...
https://drivepatents.com/patents/943258 · 11 May 2016
A vehicle control system and method is disclosed. The comprises a vehicle (14) having at least one supportive vehicle tire (18), the vehicle tire (18) having a tire cavity, a ground-engaging tread and a plurality of tire-specific parameters operably affect...
https://drivepatents.com/patents/943605 · 4 May 2016
In one aspect of the invention, a tire load estimation system for a vehicle is disclosed. The system comprises a tire (12) carried by a hub and supporting a vehicle chassis, the vehicle chassis generating a vibration resonant frequency; a hub-acceleration ...
https://drivepatents.com/patents/943575 · 4 May 2016
A pneumatic tire (10) is disclosed comprising a carcass (22) having at least one reinforced ply (14), and a reinforcing structure (400, 500, 610, 620, 630, 640, 710, 720, 730, 740, 810, 820, 830, 840, 910, 920, 930) providing a buffer for absorbing shear s...
https://drivepatents.com/patents/943562 · 4 May 2016
A tire management system for a vehicle having at least two wheels is disclosed. The system comprises a plurality of wheels (18) on each of which a respective air-inflatable tire (22) having a tire cavity (24) is mounted; a bidirectional pump (28) on each o...
https://drivepatents.com/patents/944023 · 27 Apr 2016
A pumping assembly (100) is disclosed for use with a pneumatic tire mounted on a tire rim to keep the pneumatic tire from becoming underinflated. The pumping assembly (100) comprises an even number of pumps (150) attached to a tire rim; a gravity mass (130...
https://drivepatents.com/patents/943994 · 27 Apr 2016
An air maintenance tire assembly is disclosed comprising: a tire having a tire cavity bounded by first and second sidewalls extending to a tire tread region; a pressure control assembly attached to an elongate valve stem projecting from a rim, the pressure...
https://drivepatents.com/patents/943961 · 27 Apr 2016
A tread for a pneumatic tire is disclosed. The tread (10) comprises one or more trapezoidal channels (20), each trapezoidal channel (20) extending substantially circumferentially from a first end (25) to a second end, the first end (25) being wider than th...
https://drivepatents.com/patents/944357 · 20 Apr 2016
A method of preparing an apex/bead assembly is disclosed. The method comprises mixing a sulfur curable uncured rubber composition with a maximum mixing temperature in a range of from 140 to 180°C; and extruding the sulfur curable uncured rubber compositio...
https://drivepatents.com/patents/944345 · 20 Apr 2016
A method of preparing an apex/bead assembly is disclosed. The method comprises mixing a sulfur curable uncured rubber composition with a maximum mixing temperature in a range of from 140 to 170°C; and extruding the sulfur curable uncured rubber compositio...