| Patents for F16D 47 - Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the following sets of groups:; ; ; ; (1,003) |
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| 03/03/2004 | CN1479837A Transmission system utilizing centrifugal clutch |
| 02/17/2004 | US6692399 Differential torque limiter |
| 02/17/2004 | US6691845 Ball ramp clutch having force amplifying configuration |
| 02/10/2004 | US6688442 Power transmission device |
| 02/05/2004 | DE10232345A1 Clutch or clutch and brake combination, comprising controllable combination arranged at same axial height as flexible clutch |
| 01/22/2004 | WO2004007923A1 Device for driving a coolant pump |
| 01/22/2004 | DE10232138A1 Vorrichtung zum Antrieb einer Kühlmittelpumpe Device for driving a coolant pump |
| 01/20/2004 | US6679367 Two-way roller clutch assembly |
| 01/08/2004 | WO2004003400A1 Torque transmission device |
| 12/30/2003 | US6668993 Viscous coupling |
| 12/18/2003 | WO2003104673A1 Overrunning enabled automotive starter/generator |
| 12/17/2003 | EP1371869A1 Remotely actuated two-way roller clutch assembly |
| 12/11/2003 | US20030226415 Two-way roller clutch assembly |
| 11/27/2003 | WO2003097397A1 Vehicle drive device, and front and rear wheel-driven vehicle formed of the device |
| 11/05/2003 | CN1126880C Clutch of drive system |
| 10/16/2003 | US20030194263 Coupling device |
| 09/25/2003 | US20030181282 Two-way roller clutch assembly |
| 09/17/2003 | CN1443122A Amphibious vehicle comprising improved separator |
| 09/10/2003 | EP1342000A1 Transmission system utilizing centrifugal clutch |
| 09/02/2003 | US6612957 Hydraulic shift transfer case with band brake and bi-directional clutch |
| 07/22/2003 | US6595337 For two-way roller clutch assembly |
| 07/17/2003 | US20030132082 Viscous coupling |
| 07/09/2003 | EP0944489B1 A torque transmitting device |
| 07/01/2003 | US6585093 Drive force transmission apparatus |
| 06/25/2003 | EP1321359A2 Differential torque limiter |
| 06/19/2003 | US20030114265 Differential torque limiter |
| 06/17/2003 | US6578684 Driving force transmission device |
| 06/05/2003 | WO2003046380A1 Axial piston pump/motor with clutch and through shaft |
| 06/05/2003 | US20030103850 Axial piston pump/motor with clutch and through shaft |
| 06/04/2003 | EP1127231B1 Hydrodynamic clutch |
| 05/22/2003 | US20030094343 Ball ramp clutch having force amplifying configuration |
| 05/13/2003 | US6561332 Ball ramp clutch with frictional damping |
| 05/07/2003 | EP1307353A1 Amphibious vehicle comprising an improved decoupler |
| 05/06/2003 | US6557682 One-way clutch |
| 04/29/2003 | US6554113 Torque limiting accessory drive assembly |
| 04/23/2003 | CN1106509C Driveline retarder with ball ramp loaded friction plates |
| 04/09/2003 | EP1064470B1 Controllable clutch |
| 04/08/2003 | CA2087924C Multifunctional energy-saving system for vehicles |
| 03/25/2003 | US6536570 Power transmission device for hybrid cars |
| 03/20/2003 | US20030051960 Torque limiting accessory drive assembly |
| 03/12/2003 | CN1103004C Clutch with ball ramp actuator |
| 03/06/2003 | WO2003019028A1 Ball ramp clutch with frictional damping |
| 02/19/2003 | EP0850366B1 Locking apparatus for a keyed connection |
| 02/06/2003 | US20030024783 Two-way roller clutch with torque limiting feature |
| 01/29/2003 | EP1279850A1 Two-way roller clutch with torque limiting feature |
| 01/15/2003 | EP1274937A1 Device for coupling at least one auxiliary assembly to a main assembly |
| 01/09/2003 | US20030006115 Reverse gear transmission device of differential of vehicle |
| 01/09/2003 | US20030005784 Device for coupling one accessory with a main drive |
| 01/07/2003 | US6502678 Hydrodynamic clutch |
| 01/07/2003 | US6502476 Transmission system utilizing centrifugal clutch |
| 11/20/2002 | CN1094439C Torque transmitting device |
| 11/14/2002 | US20020166744 Power transmission device |
| 10/24/2002 | US20020152838 Power transmission device of all terrain vehicle and all terrain vehicle |
| 10/03/2002 | US20020142878 Hydraulic shift transfer case with band brake and bi-directional clutch |
| 09/26/2002 | US20020134634 Power transmission device for hybrid cars |
| 09/24/2002 | US6454068 Power transmitting system for four-wheel drive vehicle |
| 09/10/2002 | US6446773 Viscous coupling with symmetric freewheeling assembly |
| 09/10/2002 | US6446772 Coupling |
| 09/05/2002 | US20020121418 Drive force transmission apparatus |
| 09/03/2002 | US6443282 Apparatus and method for controllable viscous coupling |
| 08/22/2002 | WO2002064998A1 Starting unit |
| 08/15/2002 | US20020108829 Means and method for modifying a motor vehicle |
| 08/13/2002 | US6431337 Controllable coupling |
| 08/08/2002 | DE10104813A1 Anfahreinheit A starting |
| 07/31/2002 | EP1227259A2 Drive force transmission apparatus |
| 07/24/2002 | EP1140544B1 Motor vehicle transmission |
| 07/23/2002 | US6422366 Power transmitting apparatus |
| 07/10/2002 | EP1220987A1 Device for coupling one accessory with a main drive |
| 07/02/2002 | US6412618 Ball-ramp-actuated friction clutch controlled by a particle-clutch |
| 06/20/2002 | WO2002048530A1 Transmission system utilizing centrifugal clutch |
| 06/20/2002 | DE10101407C1 Viscous coupling for vehicle has axial adjustment device acting axially on second coupling disks and clamping rings |
| 06/13/2002 | US20020072447 Transmission system utilizing centrifugal clutch |
| 04/11/2002 | DE10139006A1 Freewheel coupling for differential gears comprises roller system riding between outer and inner tracks as cammed by ramps for progressive roller movement for gear locking. |
| 03/21/2002 | US20020033311 Driving force transmission device |
| 03/14/2002 | US20020029947 One-way clutch |
| 02/28/2002 | US20020023816 Ball ramp clutch with frictional damping |
| 02/21/2002 | WO2002014092A1 Amphibious vehicle comprising an improved decoupler |
| 02/14/2002 | US20020019286 For two-way roller clutch assembly |
| 02/06/2002 | EP1178233A2 A driving force transmission device |
| 02/05/2002 | US6343681 Transmission system with an overrunning clutch |
| 01/02/2002 | EP1167799A2 Ball-ramp-actuated friction clutch activated via magnetically controlled shear |
| 10/24/2001 | EP1148263A1 Ball ramp clutch with frictional damping |
| 10/24/2001 | CN1318482A Ball spout clutch with friction damper |
| 10/18/2001 | WO2001077521A1 Device for coupling at least one auxiliary assembly to a main assembly |
| 10/18/2001 | WO2001077520A1 Device for coupling one accessory with a main drive |
| 10/10/2001 | EP1140544A1 Motor vehicle transmission |
| 09/18/2001 | US6290046 Friction liner having a network of grooves, for a clutch |
| 09/13/2001 | DE19963651C1 Viscokupplung mit symmetrischem Freilauf Viscous coupling with symmetric freewheeling |
| 09/04/2001 | US6283864 Assembly for taking up and compensating for torque-induced shocks |
| 08/30/2001 | DE10105531A1 Kraftübertragungssystem für ein Fahrzeug mit Vierradantrieb A power transmission system for a vehicle having four-wheel drive |
| 08/29/2001 | EP1127231A1 Hydrodynamic clutch |
| 08/28/2001 | CA2230789C Locking apparatus for a keyed connection |
| 08/09/2001 | US20010011622 Power transmitting system for four-wheel drive vehicle |
| 07/05/2001 | US20010006137 Viscous coupling with symmetric freewheeling assembly |
| 07/05/2001 | US20010006136 Friction liner having a network of grooves, for a clutch |
| 06/19/2001 | US6247715 Lever-operated wheelchair |
| 06/19/2001 | US6247566 Torque Transmitting device |
| 06/12/2001 | US6244403 Power transmission device for hybrid cars |
| 05/29/2001 | US6237735 Viscous actuated ball ramp clutch having one-way clutch |
| 04/17/2001 | US6216841 Hydraulic clutch |