Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Brake cylinder-piston slave unit seal having radial roll-back protrusion for piston spring back retract

Brake cylinder-piston slave unit seal having radial roll-back protrusion for piston spring back retract

US Patent 4858516 · Granted Aug 22, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Brake unit for automotive vehicles with electric drive1995
Device for actuating the control valve of a hydraulic power steering system1994
Apparatus for determining the condition of a pressure transmitting fluid1994
Controllable hydraulic vibration damper for automotive vehicles1992
Device for adapting the characteristic curve of a hydraulic accumulator to the c1992
Controllable vibration damper1992
Lever-type transmission gear1992
Hydraulic booster1990
Multiple-function motion sensor for automotive vehicle slip and attitude control1990
Brake pressure modulator for a brake skid-controlled brake system for automotive1990
Brake-slip-controlled automotive vehicle brake system1989
Thermally checking the state or the condition of a hydraulic fluid1989