Assignee
POCLAIN HYDRAULICS SA
FR·46 granted patents·656 citations·filing 1976–2006
Top patents by PatentIndex Score
46 records- 0182US7357067B2Spherical joint of a hydrostatic piston machinePOCLAIN HYDRAULICS SA·Filed 2005·Granted Apr 15, 2008·9 cites·20 claims
- 0281US4404896APressurized fluid engine equipped with means for selecting its speed of rotationPOCLAIN HYDRAULICS SA·Filed 1981·Granted Sep 20, 1983·31 cites·7 claims
- 0380US5201570AVehicle equipped with an anti-skid systemPOCLAIN HYDRAULICS SA·Filed 1992·Granted Apr 13, 1993·52 cites·2 claims
- 0478US4724742AMotor or pump mechanism having at least two distinct active cylinder capacitiesPOCLAIN HYDRAULICS SA·Filed 1986·Granted Feb 16, 1988·34 cites·4 claims
- 0577US4326450AFluid mechanism with axially movable valve-seatPOCLAIN HYDRAULICS SA·Filed 1980·Granted Apr 27, 1982·34 cites·10 claims
- 0676US7681487B2Tandem axial piston pump unitPOCLAIN HYDRAULICS SA·Filed 2005·Granted Mar 23, 2010·6 cites·14 claims
- 0771US5224411AHydraulic circuit for supplying at least one hydraulic motor incorporating "disengageable" pistonsPOCLAIN HYDRAULICS SA·Filed 1992·Granted Jul 6, 1993·25 cites·2 claims
- 0866US5220854AMechanism casing provided with particular venting devicesPOCLAIN HYDRAULICS SA·Filed 1991·Granted Jun 22, 1993·25 cites·7 claims
- 0966US4171732ADevice for fixing and driving a displacement member of a vehiclePOCLAIN HYDRAULICS SA·Filed 1978·Granted Oct 23, 1979·28 cites·3 claims
- 1064US7013791B2Axial piston machine with a swash platePOCLAIN HYDRAULICS SA·Filed 2005·Granted Mar 21, 2006·2 cites·20 claims
- 1164US5115890APressure fluid mechanism such as a motor or a pump coupled to a braking devicePOCLAIN HYDRAULICS SA·Filed 1990·Granted May 26, 1992·25 cites·9 claims
- 1263US5333705AAssembly of a hydraulic motor and brakePOCLAIN HYDRAULICS SA·Filed 1992·Granted Aug 2, 1994·24 cites·15 claims
- 1363US5220790AAssembly of a pressurized fluid motor with multiple cubic capacities and a brake associated therewithPOCLAIN HYDRAULICS SA·Filed 1992·Granted Jun 22, 1993·20 cites·4 claims
- 1461US7591215B2Variable displacement hydraulic machine having a swash platePOCLAIN HYDRAULICS SA·Filed 2005·Granted Sep 22, 2009·1 cites·22 claims
- 1560US5855115AAuxiliary hydraulic motorPOCLAIN HYDRAULICS SA·Filed 1996·Granted Jan 5, 1999·16 cites·16 claims
- 1660US4723636ABraking device with multiple effectsPOCLAIN HYDRAULICS SA·Filed 1986·Granted Feb 9, 1988·18 cites·4 claims
- 1758US4719843AHydraulic mechanism, engine or pump, provided with rollers mounted on the pistons and with members for holding said rollers in positionPOCLAIN HYDRAULICS SA·Filed 1986·Granted Jan 19, 1988·18 cites·16 claims
- 1858US4469012APressurized fluid mechanism comprising reaction rollers mounted on pistonsPOCLAIN HYDRAULICS SA·Filed 1982·Granted Sep 4, 1984·17 cites·5 claims
- 1956US5186094APressurized fluid mechanism comprising at least two distinct operational cylinder capacitiesPOCLAIN HYDRAULICS SA·Filed 1992·Granted Feb 16, 1993·19 cites·11 claims
- 2056US5001964APressurized fluid mechanism with two cubic capacities and closed circuit applying samePOCLAIN HYDRAULICS SA·Filed 1989·Granted Mar 26, 1991·16 cites·5 claims
- 2155US6186046B1Hydraulic motorPOCLAIN HYDRAULICS SA·Filed 1998·Granted Feb 13, 2001·17 cites·9 claims
- 2255US4256018ARadial piston fluid enginePOCLAIN HYDRAULICS SA·Filed 1979·Granted Mar 17, 1981·14 cites·6 claims
- 2352US5435135AReversible pressurized fluid mechanism such as a motor or a pump and having at least two operating cylinder capacitiesPOCLAIN HYDRAULICS SA·Filed 1994·Granted Jul 25, 1995·17 cites·10 claims
- 2451US5390495AAssembly of a hydraulic motor and of a brake and compactor applying samePOCLAIN HYDRAULICS SA·Filed 1992·Granted Feb 21, 1995·19 cites·6 claims
- 2551US5081906AMechanism, motor pump, incorporating pistons supporting, rollers for abutment of said pistons on a camPOCLAIN HYDRAULICS SA·Filed 1990·Granted Jan 21, 1992·19 cites·12 claims
- 2648US5152658AHydrostatic system for lift truckPOCLAIN HYDRAULICS SA·Filed 1991·Granted Oct 6, 1992·14 cites·7 claims
- 2747US5632191APiston roller alignment configuration for a radial piston mechanismPOCLAIN HYDRAULICS SA·Filed 1995·Granted May 27, 1997·13 cites·14 claims
- 2846US7340988B2Hydraulic machine having axial pistons with a synchronization systemPOCLAIN HYDRAULICS SA·Filed 2006·Granted Mar 11, 2008·1 cites·15 claims
- 2945US5558003AHydraulic motor provided with a device for selecting its active cubic capacityPOCLAIN HYDRAULICS SA·Filed 1994·Granted Sep 24, 1996·17 cites·9 claims
- 3045US5437338AHydraulic drive unit for driving a drilling toolPOCLAIN HYDRAULICS SA·Filed 1993·Granted Aug 1, 1995·25 cites·10 claims
- 3145US4157056AMulti-cylinder hydraulic mechanismPOCLAIN HYDRAULICS SA·Filed 1977·Granted Jun 5, 1979·9 cites·8 claims
- 3241US5992578ABraking devicePOCLAIN HYDRAULICS SA·Filed 1998·Granted Nov 30, 1999·8 cites·12 claims
- 3340US5730041AHydrostatic assembly with controlled spinPOCLAIN HYDRAULICS SA·Filed 1996·Granted Mar 24, 1998·8 cites·11 claims
- 3440US5261318APressure fluid mechanism provided with special balancing enclosuresPOCLAIN HYDRAULICS SA·Filed 1992·Granted Nov 16, 1993·9 cites·13 claims
- 3536US5961413AHydraulic drive for construction machinePOCLAIN HYDRAULICS SA·Filed 1998·Granted Oct 5, 1999·7 cites·13 claims
- 3636US4454802APiston assembly for a fluid mechanism with reaction plate, complete with slipper blockPOCLAIN HYDRAULICS SA·Filed 1981·Granted Jun 19, 1984·11 cites·3 claims
- 3735US5209064ADevice for mutual immobilization of two elements mounted for relative rotationPOCLAIN HYDRAULICS SA·Filed 1990·Granted May 11, 1993·6 cites·11 claims
- 3834US4321855ADrive-assisting system comprising at least a fluid enginePOCLAIN HYDRAULICS SA·Filed 1980·Granted Mar 30, 1982·5 cites·6 claims
- 3933US5018433AMechanism employing fluid under pressure provided with a rotor, a stator and a device for assembling these two elementsPOCLAIN HYDRAULICS SA·Filed 1988·Granted May 28, 1991·3 cites·2 claims
- 4031US5176511ASeal structure for a rotating cam pressurized fluid devicePOCLAIN HYDRAULICS SA·Filed 1991·Granted Jan 5, 1993·4 cites·6 claims
- 4130US5473894ACombination of two pressurized fluid motorsPOCLAIN HYDRAULICS SA·Filed 1994·Granted Dec 12, 1995·3 cites·21 claims
- 4230US4848933ARotary mounting for mounting a gear wheel relative to a framePOCLAIN HYDRAULICS SA·Filed 1988·Granted Jul 18, 1989·2 cites·4 claims
- 4328US5199259AAssembly composed of a pressurized fluid mechanism and a disc brake coupled theretoPOCLAIN HYDRAULICS SA·Filed 1990·Granted Apr 6, 1993·0 cites·3 claims
- 4427US4077431AServo-operated regulator valvePOCLAIN HYDRAULICS SA·Filed 1976·Granted Mar 7, 1978·2 cites·3 claims
- 4525US4331064APressurized fluid mechanism such as a hydraulic enginePOCLAIN HYDRAULICS SA·Filed 1980·Granted May 25, 1982·2 cites·6 claims
- 4623US5664476APressurized fluid motorPOCLAIN HYDRAULICS SA·Filed 1996·Granted Sep 9, 1997·1 cites·10 claims
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