FE

Friedrich Ehrlinger

ZA Zahnradfabrik Friedrichshafen Ag: 24 patents #3 of 267Top 2%
ZA Zf Friedrichshafen Ag: 4 patents #496 of 2,695Top 20%
Overall (All Time): #132,885 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
6817327 Electrodynamic drive train Michael Roske 2004-11-16
6805648 Electrodynamic drive train 2004-10-19
6659902 Gearbox 2003-12-09
6440032 Transmission system Roland Stauber 2002-08-27
5251443 Pressure-control device Wilhelm Hardtle, Peter Hartig 1993-10-12
4884669 Motor-vehicle antirunaway system 1989-12-05
4775026 Actuation of a differential lock Gerhard Sollbach, Walter Keller, Peter Dziuba 1988-10-04
4718509 Multi-axle vehicle with single wheel drives Manfred Goeft 1988-01-12
4685343 Powershift gearbox/transmission Franz Muller, Herbert Simon, Hubert Sailer 1987-08-11
4671377 All-wheel drive for a vehicle Hubert Sailer 1987-06-09
4667527 Spring-loaded brake with pressure-medium-operable lifting set Manfred Goeft, Helmut G/o/ ller 1987-05-26
4667536 Hydrostatic/mechanical transmission system Egon Mann 1987-05-26
4667798 Forced-cooling friction brake or clutch Hubert Sailer, Josef Dietenberger 1987-05-26
4624353 Friction device Hubert Sailer, Josef Dietenberger 1986-11-25
4616520 Arrangement of a brake in a wheel head equipped with reducing gear Karl-Hermann Katzorek, Peter Dziuba, Karl Veser, Peter Caspar 1986-10-14
4526054 Gear transmission with splash lubrication 1985-07-02
4482025 Steered and driven axle-end assembly Peter Dziuba, Dieter Maurer, Manfred Goeft 1984-11-13
4428257 Motor vehicle control for an infinitely variable transmission Michael Meyerle 1984-01-31
4418785 Steered and driven axle-end assembly Peter Dziuba, Dieter Maurer, Manfred Goeft 1983-12-06
4410073 Axle drive mechanism 1983-10-18
4373359 Hydrostatic-mechanical gear unit Michael Meyerle 1983-02-15
4368798 Automatic control device of an infinitely variable transmission gear driven by an internal combustion engine, especially for motorized vehicles Michael Meyerle 1983-01-18
4304151 Stepless composite hydrostatic-mechanical transmission Michael Meyerle, Anton Ott 1981-12-08
4291592 Load splitting hydromechanical transmission Michael Meyerle 1981-09-29
4286477 Steplessly adjustable variable-speed hydrostatic-mechanical composite transmission Michael Meyerle, Otto Anton 1981-09-01