| Patents for F16H 55 - Elements with teeth or friction surfaces for conveying motion; Worms, pulleys orsheaves for gearing mechanisms (19,614) |
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| 03/04/2009 | EP2031277A2 Plastic cog wheel, drive with a plastic wheel and method for producing same |
| 03/04/2009 | EP2031274A1 Sheave member for belt continuously variable transmissions and method of manufacturing it |
| 03/04/2009 | EP1960696B1 Silent chain power transmission device |
| 03/04/2009 | CN201203759Y Connection gear for laser printer drum core |
| 03/04/2009 | CN201203758Y Magnetic roller transmission gear for printer selenium drum |
| 03/04/2009 | CN201202799Y Aluminum alloy nylon composite pulley |
| 03/04/2009 | CN201202798Y Belt drive wheel structure improvement of automobile generator |
| 03/04/2009 | CN201202797Y Improved structure of gear |
| 03/04/2009 | CN201202796Y Beveled gear sub gap adjusting apparatus of sawing head for milling saw |
| 03/04/2009 | CN201202795Y Double-drive servo motor gear tooth side gap adjusting mechanism for laser cutting machine |
| 03/04/2009 | CN201202794Y Gear set capable of adjusting engaging lateral clearance |
| 03/04/2009 | CN201202793Y Out-of-gear-proof variable speed combining gear of engine |
| 03/04/2009 | CN201202792Y Chuck bevel gear |
| 03/04/2009 | CN201202791Y Novel driving plate gear of knitting machine |
| 03/04/2009 | CN101377619A Production process of Planetary gear sheet etching method |
| 03/04/2009 | CN101377230A Planetary transmission having double helical teeth |
| 03/04/2009 | CN100465481C A pulley of a stepless transmission |
| 03/03/2009 | US7498683 Device for converting flow energy into electrical energy |
| 03/03/2009 | CA2289624C Pulley tensioner |
| 02/26/2009 | WO2009025661A1 Composite powder metal variable boundary gear and method |
| 02/26/2009 | WO2009025660A1 Method for obtaining forged carburized powder metal part |
| 02/26/2009 | WO2009025659A1 Variable case depth powder metal gear and method thereof |
| 02/26/2009 | WO2009005566A3 Wheel isolator coupling |
| 02/26/2009 | WO2008147834A3 Sprocket construction for conveyor rollers |
| 02/26/2009 | US20090054187 Chain drive and use of a chain in a chain drive |
| 02/26/2009 | US20090054184 Transmission Device of Walking Type Self-Traveling Lawn Mower |
| 02/26/2009 | US20090054181 Clutch, Continuously Variable Transmission, Engine Unit Including Them, and Straddle-Type Vehicle Including Them |
| 02/26/2009 | US20090049942 Cornu's Spiral Tooth Gear |
| 02/26/2009 | US20090049941 Damping motor and control approach for mitigating torsional backlash, damping critical geartrain speeds, and providing improved torque control in mechanical gears |
| 02/26/2009 | DE102006011928B4 Elektromotorischer Aktuator für eine Feststell-Bremse Electromotive actuator for a parking brake |
| 02/25/2009 | EP1723352B1 Engine auxiliary drive for a motor vehicle with a toothed-gear drive |
| 02/25/2009 | EP1573233B1 Gearing |
| 02/25/2009 | CN201198892Y Speed changing gear |
| 02/25/2009 | CN100464093C Electrohydrautic control device of metal strap type stepless speed changer driving steel strap axial wandering |
| 02/24/2009 | US7493986 Electric power steering apparatus for automobile |
| 02/24/2009 | US7493985 Electric motor power steering system |
| 02/24/2009 | US7493880 Non-circular rotary component |
| 02/19/2009 | US20090048046 Driven pulley for a continuously variable transmission |
| 02/19/2009 | US20090044651 Flexible Meshing-Type Gear Device and Steering Device for Vehicle |
| 02/19/2009 | US20090044650 Gear arrangement |
| 02/18/2009 | EP2025263A1 Reclining device |
| 02/18/2009 | EP2024142A2 Backlash adjusting device of bevel gearing for an industrial robot |
| 02/18/2009 | CN201196257Y Clutch pulley |
| 02/18/2009 | CN201196256Y Combination type gear |
| 02/18/2009 | CN201196255Y Improved structure of differential gear for wheel type loader |
| 02/18/2009 | CN201196248Y Gear train structure of stirrer |
| 02/18/2009 | CN101368621A Flexible chain coupling |
| 02/18/2009 | CN100462593C Integrated gear and pedal starting device for internal combustion engine |
| 02/18/2009 | CN100462280C Ski type motorbike |
| 02/17/2009 | US7491143 Sprocket of a chain transmission for a bicycle |
| 02/17/2009 | US7491142 Belt driving device, driving device, method, image forming apparatus |
| 02/17/2009 | US7490594 Super-turbocharger |
| 02/17/2009 | US7490503 Method of producing a rotary member made of a metallic plate |
| 02/12/2009 | US20090042681 Set of sprockets for a bicycle rear wheel and sprocket assembly comprising such a set |
| 02/12/2009 | US20090042655 Power transmission device and method of producing the same |
| 02/12/2009 | DE19815526B4 Linearführung mit Zwangsführung des Käfigs Linear guide with positive guidance of the cage |
| 02/12/2009 | DE102007037784A1 Toothing component for transmission of driving forces, is manufactured from sleeve consisting of sheet metal material and folded by pressing tool under warm shaping and/or in pressing tool under heat treatment |
| 02/11/2009 | EP2023009A1 Reduction gear and electric power steering device with the same |
| 02/11/2009 | EP2022712A2 Motion transmission system of a bicycle |
| 02/11/2009 | CN201193694Y Combination gears |
| 02/11/2009 | CN201193693Y Speed reducing gear with boss |
| 02/11/2009 | CN201193593Y Flat-plate windmill |
| 02/11/2009 | CN101363533A Belt pulley |
| 02/11/2009 | CN101363532A Composite spinning belt sheave and method for manufacturing same |
| 02/11/2009 | CN101363531A Generator shaft gear and method for making same |
| 02/11/2009 | CN101363530A Gear component, gear mechanism and production method of gear component |
| 02/11/2009 | CN101362502A Set of sprockets for a bicycle rear wheel and sprocket assembly comprising such a set |
| 02/11/2009 | CN101362501A Sprocket module for a bicycle and sprocket assembly comprising such a module |
| 02/11/2009 | CN100460723C Power system, electric speed change gearing and method for eliminating torque and pressure pulse |
| 02/11/2009 | CN100460721C Method and apparatus for cooling and lubricating a hybrid transmission |
| 02/11/2009 | CN100460719C Member with inner teeth and method of producing the same |
| 02/11/2009 | CN100460260C Electric power steering apparatus using coated pulley |
| 02/05/2009 | WO2009017057A1 Bearing with resin pulley |
| 02/05/2009 | US20090036240 Belt transmission device |
| 02/04/2009 | EP2020362A2 Electric steering device for motor vehicles |
| 02/04/2009 | CN201190780Y Gap-eliminating mechanism gear rack drive |
| 02/04/2009 | CN201190779Y Change gear of reverse reducer for tricycle |
| 02/04/2009 | CN201190778Y Gear with load transmitted by conical surface |
| 02/04/2009 | CN201190777Y Tooth depth-varying gear |
| 02/04/2009 | CN201190776Y Novel toothed ring for synchronizator for automobile |
| 02/04/2009 | CN201189476Y Combined rotor for high power type impact breaker |
| 02/04/2009 | CN101360847A Chromium(vi)-free composition for protection of a galvanized metal surface against corrosion, process for producing it and pulley |
| 02/04/2009 | CN101358756A Belt pulley of pipe type indoor machine of air conditioner |
| 02/04/2009 | CN101357647A Electric steering device for motor vehicles |
| 02/04/2009 | CN100458232C Gearbox of cone-disc-wind contact device |
| 02/04/2009 | CN100458223C Roller chain transmission device |
| 02/04/2009 | CN100457538C Chain wheel assembly for bicycle |
| 02/04/2009 | CN100457537C Bicycle sprocket |
| 02/04/2009 | CN100457527C Electric power steering apparatus for automobile |
| 02/04/2009 | CN100457334C Method of flow forming a metal part |
| 02/03/2009 | US7485059 Two piece stamped steel pulley |
| 02/03/2009 | US7484611 Speed change gear with dog clutch pawl, and method and device of manufacturing the same |
| 02/03/2009 | US7484610 Apparatus for the actuation of clamping elements that can be controlled remotely |
| 01/29/2009 | WO2009013071A1 Moment transmission system |
| 01/29/2009 | WO2009012841A1 Method for the production of a transmission and transmission line |
| 01/29/2009 | US20090029815 Device for transporting chains |
| 01/29/2009 | US20090028605 Image forming apparatus, drive mechanism of image forming apparatus and manufacturing method of a worm gear set |
| 01/29/2009 | US20090025500 Wave gear device |
| 01/29/2009 | DE102007053509A1 Gear wheel for a gear arrangement comprises a damping zone formed as a torque-deficient connection of the hub and an interacting ring |
| 01/29/2009 | DE102007034738A1 Gear mechanism comprises gearbox components, which are movable relative to each other and section wisely coated with a ductile metallic matrix with a coating consisting of hard material particles to be stored |