About 11 results
https://drivepatents.com/patents/1394366 · 3 Jun 2026
The present invention relates to a vehicle tyre pressure control system, comprising means for controlling and supplying pressure and deflation limiting valves that are in correspondence with each tyre of a vehicle; wherein the means for controlling and sup...
https://drivepatents.com/patents/965430 · 27 May 2026
The present invention relates to a control system (9) for controlling the automatic tyre pressure refilling in a vehicle. The system (9) includes various sensors (6, 12, 13, 14) distributed at corresponding points of its pneumatic and electrical circuit, a...
https://drivepatents.com/patents/941674 · 15 Jun 2016
An air maintenance system is disclosed comprising an operationally rotating inner ring (80) secured to a vehicle wheel (11), a stationary outer ring (90) maintaining a constant angular position, an eccentric mass (50) secured to the stationary outer ring (...
https://drivepatents.com/patents/941680 · 15 Jun 2016
A self-inflating tire (12) is disclosed having a tire cavity (40), first and second sidewalls (32) extending respectively from first and second tire bead regions (34) to a tire tread region, a groove or passageway (60) positioned within the tire (12), and ...
https://drivepatents.com/patents/943306 · 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 maintaining a...
https://drivepatents.com/patents/946287 · 10 Feb 2016
The present invention is directed to a tire (12) having a tread portion (38), a pair of sidewalls (32) extending radially inward from the tread portion (38) to join with a respective bead (34) and a supporting carcass for the tread portion (38) and the sid...
https://drivepatents.com/patents/949849 · 22 Jul 2015
A tire inflation system and a method of control. Tire inflation pressure may be adjusted based on a target tire pressure that may vary with vehicle load.
https://drivepatents.com/patents/950367 · 10 Jun 2015
A self-inflating tire assembly is disclosed comprising a tire (1) having a tread region (6), first and second sidewalls (3), and first and second bead regions (4), the first and second sidewalls extending respectively from the first and second bead regions...
https://drivepatents.com/patents/984785 · 26 Jun 2013
A tire comprising a tire carcass; an elongate integral air passageway contained within a flexible tire component, the air passageway extending between an air inlet cavity and an air outlet cavity in the flexible tire component, the air passageway extending...
https://drivepatents.com/patents/996108 · 14 Nov 2012
An autonomous valve assembly for the regulation, depressurization and elevation of the pressure in pneumatic equipment that presents a valve body 22 and an air regulator body 4 with a compressed air intake 54 connected to a source of compressed air, whereb...