Assignee
MANNESMANN REXROTH AG
DE·50 granted patents·864 citations·filing 1994–2001
Top patents by PatentIndex Score
50 records- 0190US6863507B1Generic free-piston engine with transformer valve assembly for reducing throttling lossesMANNESMANN REXROTH AG·Filed 2000·Granted Mar 8, 2005·52 cites·12 claims
- 0290US6367365B1Hydraulic circuitMANNESMANN REXROTH AG·Filed 1999·Granted Apr 9, 2002·63 cites·9 claims
- 0387US6209966B1Electrically controlled braking system for a wheeled vehicleMANNESMANN REXROTH AG·Filed 1998·Granted Apr 3, 2001·56 cites·13 claims
- 0484US6932113B1Pilot deviceMANNESMANN REXROTH AG·Filed 2000·Granted Aug 23, 2005·24 cites·17 claims
- 0584US6408977B1Hydraulic steering system for a vehicle, especially for a mobile working machineMANNESMANN REXROTH AG·Filed 1999·Granted Jun 25, 2002·57 cites·22 claims
- 0677US6196247B1Valve assembly and method for actuation of such a valve assemblyMANNESMANN REXROTH AG·Filed 1997·Granted Mar 6, 2001·28 cites·16 claims
- 0775US5752384AControl arrangement for at least two hydraulic consumersMANNESMANN REXROTH AG·Filed 1995·Granted May 19, 1998·26 cites·25 claims
- 0870US5996615AFlow-control valveMANNESMANN REXROTH AG·Filed 1996·Granted Dec 7, 1999·23 cites·14 claims
- 0968US6146113ACompact hydraulic unitMANNESMANN REXROTH AG·Filed 1996·Granted Nov 14, 2000·33 cites·23 claims
- 1065US5802847AHydraulic system for a mobile work device, in particular a wheel loaderMANNESMANN REXROTH AG·Filed 1995·Granted Sep 8, 1998·32 cites·10 claims
- 1164US6289675B1Hydraulic control circuit for a priority and for a secondary hydraulic consumerMANNESMANN REXROTH AG·Filed 1997·Granted Sep 18, 2001·21 cites·10 claims
- 1263US6192928B1Valve assemblyMANNESMANN REXROTH AG·Filed 1997·Granted Feb 27, 2001·18 cites·14 claims
- 1363US6065386AHydraulic device for controlling a hydraulic-fluid flowMANNESMANN REXROTH AG·Filed 1996·Granted May 23, 2000·17 cites·8 claims
- 1463US5794505APositioning drive, in particular for a machine toolMANNESMANN REXROTH AG·Filed 1995·Granted Aug 18, 1998·17 cites·9 claims
- 1562US5975233AHydraulic system for a motor vehicleMANNESMANN REXROTH AG·Filed 1994·Granted Nov 2, 1999·16 cites·19 claims
- 1662US5943962ADevice for counteracting transverse forces acting on a rail vehicleMANNESMANN REXROTH AG·Filed 1996·Granted Aug 31, 1999·30 cites·13 claims
- 1761US6351944B1Hydraulic control mechanism for a mobile machine tool, especially a wheel loader, for damping longitudinal oscillationsMANNESMANN REXROTH AG·Filed 1998·Granted Mar 5, 2002·27 cites·20 claims
- 1860US6202774B1Transport module for the moving of heavy loadsMANNESMANN REXROTH AG·Filed 1997·Granted Mar 20, 2001·23 cites·25 claims
- 1958US5868160ATwo-way insert valveMANNESMANN REXROTH AG·Filed 1996·Granted Feb 9, 1999·21 cites·15 claims
- 2057US6260355B1Hydraulic control system for a mobile work machine, especially a wheel loaderMANNESMANN REXROTH AG·Filed 1998·Granted Jul 17, 2001·22 cites·16 claims
- 2156US6347571B1Radial piston motor with friction brakeMANNESMANN REXROTH AG·Filed 1998·Granted Feb 19, 2002·13 cites·15 claims
- 2254US6370874B1Hydraulic control device for a mobile machine, especially for a wheel loaderMANNESMANN REXROTH AG·Filed 1998·Granted Apr 16, 2002·20 cites·11 claims
- 2353US6250202B1Hydraulic control deviceMANNESMANN REXROTH AG·Filed 1998·Granted Jun 26, 2001·12 cites·2 claims
- 2452US7090475B2Hydraulic control circuit for a hydraulic engine with at least two speedsMANNESMANN REXROTH AG·Filed 2001·Granted Aug 15, 2006·7 cites·13 claims
- 2550US6095177APrecontrolled 3-way pressure control valveMANNESMANN REXROTH AG·Filed 1997·Granted Aug 1, 2000·13 cites·20 claims
- 2650US5913333AHydraulically actuatable directional control valveMANNESMANN REXROTH AG·Filed 1996·Granted Jun 22, 1999·13 cites·1 claims
- 2750US5871201AElectromagnet with sleeve-shaped housingMANNESMANN REXROTH AG·Filed 1996·Granted Feb 16, 1999·16 cites·10 claims
- 2848US5832807AHydraulic control for a dividing machine toolMANNESMANN REXROTH AG·Filed 1995·Granted Nov 10, 1998·18 cites·26 claims
- 2947US6223773B1Check valve assemblyMANNESMANN REXROTH AG·Filed 1997·Granted May 1, 2001·10 cites·20 claims
- 3043US6199585B1Directional-control valveMANNESMANN REXROTH AG·Filed 1998·Granted Mar 13, 2001·12 cites·14 claims
- 3142US6499296B1Hydraulic circuitMANNESMANN REXROTH AG·Filed 1999·Granted Dec 31, 2002·15 cites·11 claims
- 3242US6419460B1Driving mechanism for a pumpMANNESMANN REXROTH AG·Filed 1998·Granted Jul 16, 2002·10 cites·19 claims
- 3342US6343235B1PID controller with protection of the integrator against saturation upon a rapid change of the reference variableMANNESMANN REXROTH AG·Filed 1997·Granted Jan 29, 2002·19 cites·6 claims
- 3440US5975488ALifting magnet arrangementMANNESMANN REXROTH AG·Filed 1996·Granted Nov 2, 1999·8 cites·20 claims
- 3539US6499295B1Hydro-transformerMANNESMANN REXROTH AG·Filed 1999·Granted Dec 31, 2002·5 cites·13 claims
- 3639US6494127B1Radial piston engine with guide rollersMANNESMANN REXROTH AG·Filed 1999·Granted Dec 17, 2002·7 cites·11 claims
- 3739US6152179AManually operable hydraulic pilot controlMANNESMANN REXROTH AG·Filed 1997·Granted Nov 28, 2000·12 cites·14 claims
- 3838US6439364B1Inching braking systemMANNESMANN REXROTH AG·Filed 1999·Granted Aug 27, 2002·6 cites·14 claims
- 3934US6176192B1Device for adjusting rampsMANNESMANN REXROTH AG·Filed 1997·Granted Jan 23, 2001·7 cites·7 claims
- 4034US6021813AElectromagnetically actuated directional valveMANNESMANN REXROTH AG·Filed 1996·Granted Feb 8, 2000·4 cites·6 claims
- 4133US6179393B1Distributing valve for load-independent control of a hydraulic consumer with regards to direction and speedMANNESMANN REXROTH AG·Filed 1997·Granted Jan 30, 2001·3 cites·13 claims
- 4231US6038858AInching and braking system with interconnected brake and inching valvesMANNESMANN REXROTH AG·Filed 1996·Granted Mar 21, 2000·7 cites·13 claims
- 4330US6205933B1Support for a vehicle body on a chassisMANNESMANN REXROTH AG·Filed 1996·Granted Mar 27, 2001·0 cites·16 claims
- 4430US5857479APrecontrolled three-way pressure reduction valveMANNESMANN REXROTH AG·Filed 1995·Granted Jan 12, 1999·6 cites·10 claims
- 4529US6068021ADirectional control valveMANNESMANN REXROTH AG·Filed 1997·Granted May 30, 2000·0 cites·11 claims
- 4627US6302012B1Arrangement for the supply of pressure medium to a hydraulic or pneumatic cylinderMANNESMANN REXROTH AG·Filed 1999·Granted Oct 16, 2001·0 cites·13 claims
- 4727US5974800ADevice for actuating a hydrostatic driveMANNESMANN REXROTH AG·Filed 1996·Granted Nov 2, 1999·5 cites·12 claims
- 4825US5911407AMetal valve housingMANNESMANN REXROTH AG·Filed 1995·Granted Jun 15, 1999·5 cites·26 claims
- 4923US6082108AHydrostatic drive control deviceMANNESMANN REXROTH AG·Filed 1996·Granted Jul 4, 2000·3 cites·16 claims
- 5020US5775359AHydraulic pressure control valve, especially a hydraulic power brake valveMANNESMANN REXROTH AG·Filed 1994·Granted Jul 7, 1998·2 cites·15 claims
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