Inventor
FORSTER FRANZ
DE59 patents
⚠️ This page may combine multiple inventors who share the name “FORSTER FRANZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LINDE AG
43 patentsUS4145883AMar 27, 1979
Hydrostatic transmission for tractors and the like
LINDE AG66 citations96
US7247117B2Jul 24, 2007
Drive axle with a work drive that can be driven by the electric motor of a traction drive
LINDE AG29 citations93
US7083014B2Aug 1, 2006
Drive device for a machine with a traction drive system and a hydraulic work system
LINDE AG24 citations93
US6663354B2Dec 16, 2003
Hydrostatic axial piston machine with a control port, a cradle supported swashplate and a swashplate actuating piston
LINDE AG38 citations93
US6598694B2Jul 29, 2003
Hub drive
LINDE AG20 citations93
US6248037B1Jun 19, 2001
Hydrostatic motor unit
LINDE AG39 citations93
US6135259AOct 24, 2000
Hub drive
LINDE AG33 citations93
US6048179AApr 11, 2000
Module with an electric generator and a pump unit
LINDE AG26 citations93
US5813938ASep 29, 1998
Wheel mounting hub system
LINDE AG43 citations93
US5738000AApr 14, 1998
Axial piston machine with guides for the pistons contained therein
LINDE AG21 citations93
US5704274AJan 6, 1998
Axial piston machine
LINDE AG34 citations93
US5528978AJun 25, 1996
Hydromechanical drive assembly
LINDE AG35 citations93
US5397281AMar 14, 1995
Shiftable planetary transmission
LINDE AG34 citations93
US5354180AOct 11, 1994
Hydrostatic assembly having multiple pumps
LINDE AG52 citations93
US4896585AJan 30, 1990
Adjustable axial piston machine
LINDE AG29 citations93
US4893549AJan 16, 1990
Adjustable axial piston machine having a bent axis design
LINDE AG24 citations93
US4534271AAug 13, 1985
Dual machine aggregates with a connection for a consumer of mechanical energy
LINDE AG43 citations93
US4449444AMay 22, 1984
Axial piston pumps
LINDE AG39 citations93
US6595886B1Jul 22, 2003
Hydrostatic axial piston machine with a swashplate construction
LINDE AG18 citations84
US6443290B1Sep 3, 2002
Hydrostatic hub drive
LINDE AG14 citations84
US5918529AJul 6, 1999
Hydrostatic axial piston machine utilizing bridge segments which are radially inward of the piston bores
LINDE AG19 citations84
US4142452AMar 6, 1979
Axial-piston machine with inclinable control surface
LINDE AG26 citations81
US7084539B2Aug 1, 2006
Self-supporting drive module
LINDE AG6 citations74
US6701824B2Mar 9, 2004
Axial piston machine
LINDE AG7 citations74
US6334512B1Jan 1, 2002
Shaftless axial piston motor
LINDE AG10 citations74
US6260653B1Jul 17, 2001
Hydrostatic motor unit
LINDE AG14 citations74
US6109385AAug 29, 2000
Hydrostatic unit for driving an industrial truck
LINDE AG13 citations74
US5769751AJun 23, 1998
Hub system
LINDE AG11 citations74
US5699715ADec 23, 1997
Piston for a reciprocating piston machine
LINDE AG17 citations74
US5624340AApr 29, 1997
Drive unit with coaxial motor, planetary transmission and output shaft
LINDE AG13 citations74
US5588931ADec 31, 1996
Planetary reducer and wheel bearing unit
LINDE AG13 citations74
US5467597ANov 21, 1995
Hydromechanical transmission
LINDE AG12 citations74
US5391123AFeb 21, 1995
Hydromechanical final drive
LINDE AG17 citations74
US5391122AFeb 21, 1995
Hydromechanical drive system
LINDE AG14 citations74
US5368527ANov 29, 1994
Hydromechanical drive unit
LINDE AG14 citations74
US4565117AJan 21, 1986
Axial piston motors having a friction brake
LINDE AG7 citations74
US4475443AOct 9, 1984
Axial piston machine with suction line impurity trap
LINDE AG8 citations74
US4467604AAug 28, 1984
Hydrostatic drive system for an excavator
LINDE AG11 citations74
US4464979AAug 14, 1984
Drive flange swash plate machines
LINDE AG15 citations74
US4198899AApr 22, 1980
Axial-piston machine of variable output having a slide for displaying the cylinder drum
LINDE AG10 citations74
US4125058ANov 14, 1978
Axial piston machine for adjustable stroke
LINDE AG7 citations74
US4026195AMay 31, 1977
Axial piston machine of adjustable stroke
LINDE AG10 citations74
US6237465B1May 29, 2001
Axial piston machine with curved bearing surface on the drive plate
LINDE AG10 citations66
CATERPILLAR INC
3 patentsLINDE AKTIENGESSELSCHAFT
1 patentLINDE AKIENGESELLSCHAFT
1 patentEMZ HANAUER GMBH & CO KGAA
1 patentFORSTER ELECTRONIC GMBH
1 patentShowing the top 50 of 59 patents by PatentIndex Score.