Inventor
SCHREINER FRIEDRICH
DE8 patents
Patents
8 patentsUS4742733AMay 10, 1988
Control system for automatic change speed transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN62 citations94
US4440279AApr 3, 1984
Control system or method for a friction device such as a clutch or brake
ZAHNRADFABRIK FRIEDRICHSHAFEN39 citations91
US4733577AMar 29, 1988
Electromagnetically actuated locking clutch for differential gears of motor vehicles
ZAHNRADFABRIK FRIEDRICHSHAFEN32 citations90
US4478106AOct 23, 1984
Multi-gear transmission system shiftable under load
ZAHNRADFABRIK FRIEDRICHSHAFEN16 citations72
US4280370AJul 28, 1981
Clutch assembly for gear-type transmission system
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations72
US4807489AFeb 28, 1989
Gear shift device
ZAHNRADFABRIK FRIEDRICHSHAFEN19 citations71
US4412705ANov 1, 1983
Bearing assembly for transmission output shaft
ZAHNRADFABRIK FRIEDRICHSHAFEN19 citations68
US4458546AJul 10, 1984
Gear mechanism
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations57