Inventor
MAGG ALFRED
DE7 patents
Patents
7 patentsUS5199538AApr 6, 1993
Drive device with variable torque-limiting system
ZAHNRADFABRIK FRIEDRICHSHAFEN59 citations95
US4377951AMar 29, 1983
Gear-change mechanism for a gear-change transmission consisting of a main drive and a two-range group drive
ZAHNRADFABRIK FRIEDRICHSHAFEN37 citations92
US4361217ANov 30, 1982
Clutch assembly for semiautomatic gear transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN44 citations90
US4540074ASep 10, 1985
Clutch assembly for gear transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN12 citations71
US4354584AOct 19, 1982
Transmission-clutch operating system
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations70
US4059178ANov 22, 1977
Gear-shifting jaw clutch for speed-changing vehicular transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN18 citations66
US4718300AJan 12, 1988
Power-drive transmission with viscous clutch
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations60