Inventor
EYMUELLER HELMUT
10 patents
Patents
10 patentsUS5918509AJul 6, 1999
Powershift reversing transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN20 citations92
US5306215AApr 26, 1994
Drive device with gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN24 citations92
US4291779ASep 29, 1981
Wheel-mounted hydraulic drive system
ZAHNRADFABRIK FRIEDRICHSHAFEN39 citations92
US5151068ASep 29, 1992
Driving mechanism with two speed clutch
ZAHNRADFABRIK FRIEDRICHSHAFEN40 citations91
US5839984ANov 24, 1998
Failsafe brake system for a motor vehicle, in particular for a hydrostatic construction machine
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations73
US4329064AMay 11, 1982
Hydrostatic-mechanical drive for vehicular cement mixers
ZAHNRADFABRIK FRIEDRICHSHAFEN13 citations73
US6949042B2Sep 27, 2005
Shiftable transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations72
US4459875AJul 17, 1984
Travelling drive for road rollers, more particularly with vibratory system
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations62
US5172611ADec 22, 1992
Engine-rpm-dependent arrest device to prevent non-permitted down shifts in motor vehicle gearboxes
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations60
US7014028B2Mar 21, 2006
Drive device
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations59