| Patents for F16D 27 - Magnetically-actuated clutches; Control or electric circuits therefor (4,969) | 
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| 05/30/2002 | US20020065171 Motion transmitting apparatus | 
| 05/29/2002 | EP1209378A2 A control device for an actuator | 
| 05/29/2002 | DE10141862A1 Differential mit Schlupfbegrenzung Limited slip differential | 
| 05/28/2002 | US6394252 Electromagnetically actuated power transmitting assembly | 
| 05/23/2002 | WO2002040891A2 Bi-directional overrunning clutch with automatic backdrive | 
| 05/23/2002 | US20020060856 Drive transmission device and optical apparatus using same | 
| 05/23/2002 | DE10150175A1 Magnetische Lüfterkupplung Magnetic fan clutch | 
| 05/22/2002 | EP1207316A1 Power transmission mechanism | 
| 05/16/2002 | WO2002038976A1 Drive power transmission comprising electromagnetic clutch | 
| 05/14/2002 | US6385988 Dustproof implement | 
| 05/10/2002 | WO2002036979A1 Drum selector and associated transmission assembly | 
| 05/09/2002 | US20020053496 Fan clutch | 
| 05/07/2002 | US6384518 Piezoelectric coupler for variably coupling two bodies and joint incorporating the coupler | 
| 05/02/2002 | US20020051595 Rolling bearing | 
| 05/02/2002 | US20020050901 Electromagnet assembly for electromagnetic apparatus | 
| 05/02/2002 | US20020050439 Driver and automatic pallet changer having the same | 
| 05/02/2002 | US20020050436 Armature for a selectively engageable and disengageable coupling | 
| 05/02/2002 | EP1201355A2 Driver and automatic pallet changer having the same | 
| 05/02/2002 | DE10051985A1 Lüfterkupplung Fan clutch | 
| 05/01/2002 | CN1346908A Coupling for rotating connecting drive shaft of weaving mechanism and loom | 
| 04/30/2002 | US6378677 Power transmission device having electromagnetic clutch | 
| 04/25/2002 | US20020049110 Differential and differential system | 
| 04/25/2002 | US20020046915 Magnet type fan clutch apparatus | 
| 04/25/2002 | US20020046893 Two/four-wheel drive switching device for vehicle | 
| 04/24/2002 | EP1199484A2 Fan drive clutch with a floating ring roller bearing | 
| 04/24/2002 | CN2487915Y Universal automobile air conditioner vortex compressor clutch | 
| 04/18/2002 | US20020045508 Transmission for use in the power trains of motor vehicles | 
| 04/18/2002 | DE10148961A1 Transmission system between the engine output shaft of a motor vehicle and an electric machine incorporates transmission stages which are switchable by at least one belt freewheeling unit | 
| 04/16/2002 | US6371336 Electrically operated cartridge dispensing appliance | 
| 04/16/2002 | US6371270 Electromagnetic clutch | 
| 04/11/2002 | DE10139004A1 Zweiwegkupplung mit begrenztem Schlupf Two-way limited slip | 
| 04/03/2002 | EP1193414A1 Starting clutch | 
| 04/02/2002 | US6364774 Power transmission mechanism | 
| 04/02/2002 | US6364084 Armature for a selectively engageable and disengageable coupling | 
| 03/28/2002 | WO2002025748A1 Piezoelectric cylinder coupler for variably coupling two bodies and joint incorporating the coupler | 
| 03/28/2002 | WO2002025133A1 Apparatus for estimating clutch temperature | 
| 03/27/2002 | EP1191258A2 Lubrication control apparatus for start clutch of automatic transmission | 
| 03/27/2002 | EP1191137A2 Coupling for rotationally connecting actuating shafts of weave machines and weaving looms | 
| 03/21/2002 | US20020033314 Laubrication control apparatus for start clutch of automatic transmission | 
| 03/21/2002 | US20020033313 Starting clutch | 
| 03/21/2002 | US20020033311 Driving force transmission device | 
| 03/21/2002 | US20020033293 Forward and aft torque distribution control system for 4WD vehicle and method | 
| 03/21/2002 | US20020033291 Front/rear wheel torque distribution control apparatus for four wheel drive vehicle | 
| 03/21/2002 | DE10044159A1 Vorrichtung zum Umschaltung eines mechanischen Schaltmittels zwischen einem ersten Schaltzustand und wenigstens einem zweiten Schaltzustand An apparatus for switching a mechanical switching means between a first switching state and at least one second switching state | 
| 03/20/2002 | EP1188597A2 Front/rear wheel torque distribution control apparatus for four wheel drive vehicle | 
| 03/20/2002 | EP1188596A2 Forward and aft torque distribution control system and method for 4wd vehicle | 
| 03/20/2002 | CN2482606Y Electromagnetic friction clutch | 
| 03/20/2002 | CN1340666A Electromagnetic clutch and compressor with the said electromagnetic clutch | 
| 03/14/2002 | WO2002021022A1 Device for shifting a mechanical shifting element between a first shifting state and at least a second shifting state | 
| 03/14/2002 | US20020029949 Electromagnetic clutch and a compressor provided with electromagnetic clutch | 
| 03/13/2002 | EP0862702B1 Friction clutch with electromechanical actuator, in particular for motor vehicle | 
| 03/07/2002 | WO2002018810A1 Driving force transmission device and method of regulating it | 
| 03/07/2002 | US20020028144 Electromagnetic clutch and gas compressor mounted with this electromagnetic clutch | 
| 03/07/2002 | US20020027057 Electromechanical actuator | 
| 03/07/2002 | US20020027056 Driving force transmission system | 
| 03/07/2002 | DE10056004A1 Vorrichtung zum Betätigen einer Kupplung Device for actuating a clutch | 
| 03/06/2002 | EP1184586A1 Electromagnetic clutch and a compressor provided with electromagnetic clutch | 
| 02/28/2002 | WO2002016807A1 Device for actuating a clutch | 
| 02/28/2002 | US20020023816 Ball ramp clutch with frictional damping | 
| 02/28/2002 | CA2355988A1 Electromagnetic clutch and a compressor provided with electromagnetic clutch | 
| 02/27/2002 | CN1337532A Electromagnetic clutch and gas compressor fitted with said clutch | 
| 02/26/2002 | US6349809 Twin clutch rear axle torque distributing system | 
| 02/21/2002 | WO2002014678A1 Magnetically coupled fuel injector pump | 
| 02/21/2002 | US20020020596 Two-way clutch with limited slip feature | 
| 02/21/2002 | DE10133224A1 Elektromagnetische Federkupplungen Electromagnetic spring clutches | 
| 02/21/2002 | DE10038334A1 Kupplungsanordnung Clutch assembly | 
| 02/14/2002 | US20020019286 For two-way roller clutch assembly | 
| 02/07/2002 | DE10117780A1 System zur Betätigung eines Schaltgestänges einer beweglichen Baueinheit in einer gesteuerten Kupplungsvorrichtung System for actuating a shift linkage of a mobile unit in a controlled coupling | 
| 02/06/2002 | EP1178234A2 Clutch arrangement | 
| 02/06/2002 | EP1178233A2 A driving force transmission device | 
| 02/05/2002 | US6343680 Friction clutch | 
| 02/05/2002 | US6343670 Steering device for a motor vehicle | 
| 01/31/2002 | WO2002008627A1 Electromagnetically actuated, single-surface friction coupling, without a rotor slip ring | 
| 01/31/2002 | DE10035277A1 Unifacial sliding clutch and brake combination, for operating electromagnetically with no slip ring, has a rotor element, a fixed magnetic body and a pot-shaped armature element sliding on bearings | 
| 01/31/2002 | DE10035276A1 Unifacial sliding clutch for operating electromagnetically with no slip ring has a rotor element, a fixed magnetic body and a pot-shaped armature element sliding on bearings. | 
| 01/30/2002 | EP1176323A1 Bearing, electromagnetic clutch and gas compressor | 
| 01/24/2002 | US20020008007 Roller conveyor | 
| 01/16/2002 | EP1171721A1 Armature for a selectively engageable and disengageable coupling | 
| 01/10/2002 | US20020003077 Electromagnetic spring clutches | 
| 01/10/2002 | DE10115843A1 Antriebskraftverteilvorrichtung für ein Fahrzeug Antriebskraftverteilvorrichtung for a vehicle | 
| 01/09/2002 | CN1330235A Electromalgnetic clutch and compressor fitted with the electromagnet clutch | 
| 01/09/2002 | CN1330227A Gas compressor and air-conditioning system | 
| 01/03/2002 | US20020001533 Gas Compressor and air conditioning system | 
| 01/03/2002 | US20020000355 Electromagnetic clutch and compressor equipped therewith | 
| 01/03/2002 | US20020000353 Input clutch lubrication control apparatus for an automatic transmission | 
| 01/02/2002 | EP1167832A2 Input clutch lubrication control apparatus for an automatic transmission | 
| 01/02/2002 | EP1167803A1 Control device to connect an idling gear wheel mounted on a shaft and said shaft, especially for vehicle gearbox | 
| 01/02/2002 | EP1167799A2 Ball-ramp-actuated friction clutch activated via magnetically controlled shear | 
| 01/02/2002 | EP1167798A2 Electromagnetic clutch and compressor equipped therewith | 
| 01/02/2002 | CN1329703A Frictional engaging device and frictional engagement control method | 
| 12/25/2001 | US6333577 Automotive AC dynamo-electric machine | 
| 12/19/2001 | EP1164306A1 Frictional engaging device and frictional engagement control method | 
| 12/19/2001 | EP0890035B1 Electromechanical actuating device for a vehicle clutch | 
| 12/13/2001 | WO2001057419A8 Gearbox with central clutch release | 
| 12/13/2001 | US20010050205 Automatic operating apparatus for a friction clutch | 
| 12/12/2001 | EP1162382A2 Gas compressor and air conditioning system | 
| 12/12/2001 | EP1162381A1 Automatic operating apparatus for a friction clutch | 
| 12/11/2001 | US6328008 Valve timing control system for internal combustion engine | 
| 12/11/2001 | US6327935 Dual clutch rear axle and method of operation | 
| 12/06/2001 | US20010049306 Electric power steering apparatus |