About 118 results
https://drivepatents.com/patents/1090405 · 14 Jan 2004
The self-leveling system has a pressure medium reservoir coupled via a compressor (8) to a number of pressure medium chambers (6a-6d), for increasing or reducing the pressure in the latter. The pressure reservoir is divided into 2 chambers (12,13) which ar...
https://drivepatents.com/patents/1090732 · 2 Jan 2004
The arrangement has a unit for monitoring air pressure in a pneumatic tire of a motor vehicle. A unit for outputting a signal is provided when the pressure in the tire drops below a lower threshold value or exceeds an upper threshold value. An air suspensi...
https://drivepatents.com/patents/1091060 · 17 Dec 2003
The method involves regulating the distance between the structure of a vehicle and at least one axle to a desired level using at least one height sensor (16-22) that measures the distance between the vehicle structure and the axle. It involves determining ...
https://drivepatents.com/patents/1091416 · 3 Dec 2003
A transponder (1) to be mounted on or in a surface, and especially at a motor vehicle pneumatic tire, has an antenna which uses air or has a dipole antenna (2,3) with connections (4,5) to the transponder chip (6) in a housing (7). A transponder (1) to be m...
https://drivepatents.com/patents/1091919 · 12 Nov 2003
A radial pneumatic tire has sidewall reinforcement (21) shaped so that the center line (M) has a reversal of curvature (22). The central region (B) has a convex-concave profile, with the convex section towards the inside. The reinforcement (21) can be of t...
https://drivepatents.com/patents/1092416 · 22 Oct 2003
A system for monitoring and identifying pneumatic tires, comprises one or more electronic components for sending and/or receiving and storing information and/or energy. Sending and/or receiving units are located outside the tire, and the latter can be rota...
https://drivepatents.com/patents/1092881 · 1 Oct 2003
An emergency support member (1) located inside a tire (9) composed of a running strip (6), two side walls, a carcass, reinforcing elements and beads, comprises a surface which supports the tire in an emergency. The surface has a ring member (3), and has a ...
https://drivepatents.com/patents/1092914 · 1 Oct 2003
The process for determining the tire tread depth of a tire with a profile material layer (10) and a second material layer (12), comprises emitting and receiving electromagnetic waves (8). A primary electromagnetic wave with primary characteristics is sent ...
https://drivepatents.com/patents/1093044 · 24 Sep 2003
The tire tread strip has a pattern including circumferential profile ribs (8) and grooves (7). Rib flanks (9) bordering the grooves have a constantly increasing flank angle (alpha) over at least part of their length.
https://drivepatents.com/patents/1093239 · 17 Sep 2003
The pneumatic suspension unit for a vehicle comprises an upper (101) and a lower (102) air spring. The lobe (116) of the upper spring rolls over that (124) of the lower and the two springs are connected by a two-way throttle channel (108). The cap (104) of...