Inventor
HEILIG EDUARD
DE14 patents
⚠️ This page may combine multiple inventors who share the name “HEILIG EDUARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAHNRADFABRIK FRIEDRICHSHAFEN
13 patentsUS5918509AJul 6, 1999
Powershift reversing transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN20 citations92
US6505529B1Jan 14, 2003
Reversing gear-box which can be shifted when under load
ZAHNRADFABRIK FRIEDRICHSHAFEN13 citations83
US7878699B2Feb 1, 2011
Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations79
US5839984ANov 24, 1998
Failsafe brake system for a motor vehicle, in particular for a hydrostatic construction machine
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations73
US7845843B2Dec 7, 2010
Compensation device for compensating the angular discrepancy of a mixing drum
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations61
US6432016B1Aug 13, 2002
Driving device
ZAHNRADFABRIK FRIEDRICHSHAFEN5 citations61
US5810691ASep 22, 1998
Hydraulic changing device for a multi-ratio vehicle transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations61
US5779586AJul 14, 1998
Driving device
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations61
US7331701B2Feb 19, 2008
Gearbox for concrete mixer
ZAHNRADFABRIK FRIEDRICHSHAFEN5 citations58
US12343901B2Jul 1, 2025
Electric drive for a mixer drum
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations56
US12325152B2Jun 10, 2025
Drive train for a mixer drum and control device for such a drive train
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations53
US7832919B2Nov 16, 2010
Gear train for driving a mixer drum mounted on a vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations51
US11458650B2Oct 4, 2022
Mixing drum drive
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations50