| Patents for F16H 13 - Gearing for conveying rotary motion with constant gear ratio by friction between rotary members (1,513) |
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| 06/24/2010 | WO2010070080A1 Assembly for recovering energy from a naturally moving fluid |
| 06/16/2010 | CN101737468A Planetary rolling rotation transmission device |
| 06/02/2010 | EP2191167A1 Bicycle transmission system |
| 06/01/2010 | US7727110 Continuously variable planetary gear set |
| 05/26/2010 | CN1554877B Friction transmission type rotation driving device |
| 05/19/2010 | EP2187096A2 Planetary rolling rotation transmission device |
| 05/19/2010 | CN101709767A Two-tooth difference plane steel ball driving device |
| 05/14/2010 | WO2010052890A1 Friction-type drive device and omnidirectional movable body using same |
| 05/13/2010 | US20100120577 Speed adjusting mechanism for roller traction toroidal continuously variable transmission |
| 05/13/2010 | US20100120571 Friction Gear |
| 05/12/2010 | CN201461883U Rolling friction pair polished rod transmission mechanism |
| 05/12/2010 | CN101706612A Rolling friction transmission system suitable for super-large astronomical telescope |
| 05/12/2010 | CN101705982A Planetary transmission of extension rotating arm |
| 05/06/2010 | US20100113212 Transmission and measuring instrument |
| 05/05/2010 | CN1943096B Drive unit of an adjusting device in a vehicle |
| 04/22/2010 | WO2010044357A1 Acceleration and deceleration device |
| 04/20/2010 | US7699738 Oil pump structure of transmission |
| 04/15/2010 | WO2010041588A1 Electric linear actuator and electric brake device |
| 04/01/2010 | US20100081534 Frictional planetary gear with variator action |
| 03/04/2010 | US20100050998 Variable Speed Supercharger With Electric Power Generation |
| 03/03/2010 | CN101660591A Bidirectional conversion driver |
| 02/17/2010 | CN101649892A Transmission speedup gear and miniature wind driven generator using same |
| 02/11/2010 | US20100031935 Super-turbocharger having a high speed traction drive and a continuously variable transmission |
| 02/03/2010 | CN101639114A Decelerator, drive device including same, and image forming apparatus incorporating the drive device |
| 02/02/2010 | US7654928 Continuously variable planetary gear set |
| 01/21/2010 | DE102005049173B4 Reibradgetriebe Friction gear |
| 01/20/2010 | EP1709348B1 A planetary gear |
| 01/14/2010 | WO2010004843A1 Reduction device |
| 12/30/2009 | WO2009117827A8 Dual differential semi-active actuator fit for interaction tasks and fast motion |
| 12/30/2009 | CN100575144C Drive unit of a regulating element for a vehicle seat |
| 12/29/2009 | CA2648320C Continuously variable transmission |
| 12/10/2009 | WO2009148461A1 Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
| 11/26/2009 | US20090291797 Three shaft friction drive unit |
| 11/25/2009 | CN101586645A Torque transmission structure, traction drive transmission device, and steering device for vehicle |
| 11/19/2009 | DE102007042168B4 Getriebestufe für einen Stellantrieb Gear stage for an actuator |
| 11/18/2009 | EP2118519A1 Three shaft friction drive |
| 11/12/2009 | US20090280949 Assemblies and methods for clamping force generation |
| 10/28/2009 | CN100554728C Rolling traction planetary drive |
| 10/21/2009 | CN201330826Y Travelling wave speed-reducing transmission mechanism |
| 10/20/2009 | US7604560 Planetary roller driving device and steering apparatus comprising the same |
| 10/14/2009 | CN201326705Y Spherical reduction device |
| 10/01/2009 | WO2009117827A1 Dual differential semi-active actuator fit for interaction tasks and fast motion |
| 10/01/2009 | CA2719297A1 Dual differential semi-active actuator fit for interaction tasks and fast motion |
| 09/08/2009 | US7585248 Hinge mounting for an adjustment device of a motor vehicle seat |
| 09/03/2009 | WO2009107543A1 Friction type transmission device and pressing force control method for friction type transmission device |
| 09/02/2009 | CN201301942Y Friction drive mechanism with three bearings spirally and circumferentially arranged |
| 09/02/2009 | CN101523083A Friction drive device |
| 08/19/2009 | EP2089642A1 Clamping force generator |
| 08/12/2009 | CN100526680C Gear difference inside engaged gear transmission device |
| 07/30/2009 | WO2009093570A1 Friction roller type power transmission device |
| 07/30/2009 | WO2009093569A1 Friction-roller type transmission mechanism |
| 07/29/2009 | CN101495777A Continuously variable transmission |
| 07/08/2009 | CN100509474C Drive unit for a vehicle seat |
| 07/02/2009 | US20090170656 Friction drive device and transmission using the friction drive device |
| 07/01/2009 | CN201265632Y Hole pin type pin-cycloidal planetary reducer |
| 06/23/2009 | US7549357 Ratio changing method and apparatus |
| 06/10/2009 | CN101454596A Continuously variable transmission |
| 06/09/2009 | US7544143 Drive unit of an adjuster in a vehicle |
| 06/02/2009 | CA2388988C Continuously variable transmission |
| 05/21/2009 | US20090131212 Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith |
| 05/21/2009 | US20090127033 Method for replacing the hoisting roping of an elevator and a traction appliance arrangement used in the replacement |
| 05/20/2009 | CN101435495A Friction power transmission mechanism and image forming apparatus equipped therewith |
| 05/20/2009 | CN101435494A Friction power transmission mechanism and image forming apparatus equipped therewith |
| 05/14/2009 | US20090124447 Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith |
| 05/07/2009 | US20090118073 Friction-Ring Transmission Having Two Roller Bodies Spaced Apart From One Another By a Gap |
| 05/06/2009 | EP2054596A1 Variable speed supercharger with electric power generation |
| 04/30/2009 | WO2009052813A1 Clutch |
| 04/30/2009 | WO2009052812A1 Gear stage |
| 04/30/2009 | WO2009052771A1 Gear stage |
| 04/30/2009 | DE102007056392A1 Getriebestufe Gear |
| 04/30/2009 | DE102007056391A1 Getriebestufe Gear |
| 04/29/2009 | EP1787045B1 An improved drive for an internal-combustion engine for a motor vehicle |
| 04/23/2009 | WO2007061993A3 Continuously variable transmission |
| 04/23/2009 | US20090105036 Drop box for powertrain |
| 04/15/2009 | CN101410635A System for manipulating a continuously variable transmission |
| 04/07/2009 | US7513692 Method for multi orbital engagement of surfaces by free rolling bodies and multi orbital devices based on this method |
| 04/02/2009 | WO2009042001A1 Bicycle transmission system |
| 04/01/2009 | EP1920173B1 Gear mechanism, in particular linkage mechanism |
| 03/31/2009 | US7510499 Continuously variable transmission |
| 03/26/2009 | DE102007042168A1 Gear e.g. for actuator in vehicle such as vehicle seat, has drive which is rotated at rotary axis and eccentric part is provided with drive body and supporting body to support rolling of part |
| 03/24/2009 | US7506847 Parallel link machine design |
| 03/19/2009 | WO2007010364A3 Friction drive device |
| 03/19/2009 | US20090075775 Torque transmission structure, traction drive transmission device, and steering device for vehicle |
| 03/18/2009 | CN101389873A Planetary roller reduction gear |
| 03/12/2009 | WO2008152227A3 High-power, low-cost quiet-operation motor-reducer |
| 02/25/2009 | CN201198895Y Electric energy conversion equipment |
| 02/24/2009 | US7494440 Steering wheel mounting assembly |
| 02/19/2009 | US20090048052 High ratio eccentric planetary traction drive transmission |
| 02/19/2009 | US20090048051 Bearing tooth gears for wind turbine applications |
| 02/19/2009 | DE19963230B4 Umlaufgetriebe Epicyclic gear |
| 02/18/2009 | EP1330335B1 Improvements in parallel link machine design |
| 02/18/2009 | CN101371062A Friction gear frej |
| 02/18/2009 | CN101368612A Eccentric swing type planetary gear device |
| 02/11/2009 | EP1735178B1 Drive unit of a regulating element for a vehicle seat |
| 01/28/2009 | CN201187562Y Real time return difference-free transmission first-stage precision steel ball planetary reducer |
| 01/28/2009 | CN201187561Y Real time return difference-free transmission two-stage precision steel ball planetary reducer |
| 01/22/2009 | US20090023546 Friction Wheel Actuator |
| 01/14/2009 | CN100451389C Device for transform fluid-pressure into mechanical rotating motion |
| 01/14/2009 | CN100451387C Throttle valve reversing closing apparatus |
| 01/13/2009 | US7475611 Device for externally rotary drive of offset motor |