Inventor
ECKERT HARALD
DE8 patents
Patents
8 patentsUS6605019B1Aug 12, 2003
Switching device of a two-stage planetary gear
ZAHNRADFABRIK FRIEDRICHSHAFEN26 citations90
US5228544AJul 20, 1993
Device for reducing the idling losses in hydrodynamic brakes
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations67
US8016707B2Sep 13, 2011
Machine tool comprising a rotary transmission leadthrough between the driven gear and the spindle
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations60
US7404779B2Jul 29, 2008
Planetary gear
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations60
US7360977B2Apr 22, 2008
Machine tool gear mechanism
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations60
US7300376B2Nov 27, 2007
Electromagnetic selection device for a two-stage planetary gear set
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations59
US8047955B2Nov 1, 2011
Two-stage machine tool gearing, in particular spindle gearing
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations49
US7445576B2Nov 4, 2008
Planetary gear
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations38