About 118 results
https://drivepatents.com/patents/1093216 · 17 Sep 2003
The spring suspension and damping unit (100), especially for a motor vehicle, is between the chassis and the wheel suspension. It has hermetically sealed air springs (101,102) with a variable volume, and a connection (134) which can be linked to a compress...
https://drivepatents.com/patents/1093237 · 17 Sep 2003
The wheel comprises a rim and an emergency support device with edge areas, ring-shaped support elements and openings.
https://drivepatents.com/patents/1093352 · 10 Sep 2003
An air spring leveller leakage detector compares measured heights (h1, h2) and pressures (p1, p2) at times (t1, t2) corresponding to start of sleep mode or threshold (hsu) crossing or set time separation (Dt) to detect leaks by pressure and height criteria...
https://drivepatents.com/patents/1093952 · 20 Aug 2003
The method involves detecting high/high and low/low by a control apparatus (34). The prior case concludes that either an input (32c) or an input (32b) has a short circuit to positive. The latter case concludes that either the inputs (32c, 32b) has a short ...
https://drivepatents.com/patents/1094250 · 6 Aug 2003
In each belt ply (4, 5) parallel steel cords (7, 8) include angles (alpha, beta) with the circumferential direction, in the range 15 degrees - 25 degrees. Cords in the first ply, cross those in the second. The outer layer (4) is narrower in width than the ...
https://drivepatents.com/patents/1095587 · 4 Jun 2003
The method determines the maximum force transmission between an automobile tire and a road surface by measuring the noise level in the vicinity of the tire and using the measured value as a regulation value for anti-blocking braking or drive slip regulatio...
https://drivepatents.com/patents/1095722 · 28 May 2003
A process for determining an actual reference profile depth on a tire on a vehicle axle, comprises determining the wear on the profile of a tire on a second axle, using the reference profile depth, and then determining the actual reference profile depth fr...
https://drivepatents.com/patents/1095708 · 28 May 2003
Ferromagnetic particles(6) are located at various positions in raised blocks(5) of the tread strip(1) and produce electromagnetic or electrodynamic signals in a sensor(7) positioned just above the tread surface. Ferromagnetic particles(6) are located at va...
https://drivepatents.com/patents/1095857 · 21 May 2003
Solid tired vehicle wheel comprises, in the assembled condition, a rim (2) that carries a segmented inner shell (5) with a wedge-shaped outer surface clamped against an opposing wedge-faced outer shell (9) connected to the tire (1). A flexible intermediate...
https://drivepatents.com/patents/1095851 · 21 May 2003
Raised blocks(3) of the tread pattern incorporate a pattern of cuts(6) in their surfaces. The pattern comprises a surface filling curve which makes non contact with itself along its path in a block.