Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › One-way clutch preventing back drive of reversible motor

One-way clutch preventing back drive of reversible motor

US Patent 4877113 · Granted Oct 31, 1989

Estimated economic value: $3,809,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Piezoelectric booster pump for a braking system1997
Ultrasonic hydraulic booster pump and braking system1995
Apply and release hydraulic parking valve1994
Caliper support key1993
Disc brake with variable width caliper and powered actuation1993
Disc brake with variable width caliper1992
Disc brake with powered integral parking mechanism1992
Mechanical energy storage for vehicle parking brakes1992
Reversing mechanism for a motor drive1991
Electrically actuated braking system1990
Electrically operated drum brake1990
Electrically actuated cable1989