| 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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| 09/18/2008 | US20080227574 Hub for power transmission device and manufacturing method therefor |
| 09/18/2008 | US20080223163 Rack-and-Pinion Steering Apparatus |
| 09/18/2008 | US20080223162 Conical Gear with Connecting Toothing |
| 09/18/2008 | DE102007016019B3 Front wheel gear tooth system for use in vehicle, has front wheel connected with angular sensor for measuring rotational angle of wheel, where rotational angle is adjusted based on height displacement |
| 09/18/2008 | DE102007012522A1 Two-part chain/guide wheel for e.g. driving flat-top chain, has connection unit connecting wheel halves and hollow spaces in interior, where halves are made as single piece in plastic injection molding process or metal die-casting process |
| 09/17/2008 | EP1970587A2 Power transmission device of a compressor |
| 09/17/2008 | EP1968823A1 Windscreen wiper device |
| 09/17/2008 | EP1750993B1 Ski type motorbike |
| 09/17/2008 | CN201116601Y Speed reduction box |
| 09/17/2008 | CN201116598Y Flexible gap-eliminating device for gear and rack |
| 09/17/2008 | CN101265968A Freestyle belt sheave |
| 09/17/2008 | CN101265967A Antifriction multi- arrangement roller bearing gear |
| 09/17/2008 | CN101265966A Novel automobile synchronizer tooth ring and method of manufacture |
| 09/17/2008 | CN101264652A Forming die for resin screw gear and resin screw gear using the forming die |
| 09/17/2008 | CN100419307C Non-involute profile for power gears |
| 09/16/2008 | US7424944 Travelator and belt pulley |
| 09/16/2008 | US7424834 Gear, method and device for manufacturing the same |
| 09/16/2008 | CA2523511C Face gear planetary assembly |
| 09/16/2008 | CA2339242C Improvements in power sharing gear sets |
| 09/12/2008 | WO2008107267A1 One-piece drive wheel of a traction mechanism drive |
| 09/12/2008 | WO2008107045A1 Machining of workpieces for improving the material properties |
| 09/11/2008 | US20080220921 Resin wound component |
| 09/11/2008 | US20080219607 Resin wound component |
| 09/11/2008 | US20080216521 Washing Machine Clutch System |
| 09/11/2008 | DE102007011175A1 Koaxialgetriebe Coaxial |
| 09/11/2008 | DE102007010950A1 Einteiliges Triebrad eines Zugmitteltriebs One-piece drive wheel of a traction drive |
| 09/10/2008 | EP1967768A2 Continuously variable transmission |
| 09/10/2008 | EP1967767A2 Transmission wheel for motor vehicle alternator |
| 09/10/2008 | EP1967766A2 Component comprising a ring-shaped metal member and a ring-shaped resin portion and manufacturing method thereof |
| 09/10/2008 | EP1967765A1 Resinous pulley and resin composition |
| 09/10/2008 | EP1967425A1 Motor-operated steering lock device |
| 09/10/2008 | EP1967347A1 Resin component |
| 09/10/2008 | EP1966522A1 Cone pulley belt transmission with improved towing suitability and cone pulley pair and electronic control device for a cone pulley belt transmission |
| 09/10/2008 | EP1966073A1 Elevator traction sheave |
| 09/10/2008 | CN101263322A Multiple ribbed pulley and system |
| 09/10/2008 | CN101263314A Electromagnetic clutch |
| 09/10/2008 | CN101260930A Infinite variable speed highly effective wheel |
| 09/10/2008 | CN101260923A Continuously variable transmission and straddle-type vehicle equipped with the same |
| 09/10/2008 | CN101260917A Modified gear tooth profile for an aircraft transmission and producing method |
| 09/10/2008 | CN100417841C Gear |
| 09/09/2008 | US7422643 induction hardened gears; improved seizure resistance of its tooth flanks; temper hardness of HRC 50 or more at 300 degrees C; steel of C, V, Cr,Ti, Zr, Nb, Ta and Hf; cementite disperses in a martensite parent phase formed by quench hardening induction heating and cooling; pitting resistance |
| 09/09/2008 | CA2625056A1 Torque converter including a belt tensioner |
| 09/04/2008 | WO2008104410A1 Two-component gear wheel |
| 09/04/2008 | WO2008104316A2 Rotational connection between a shaft and a pinion, and method for the establishment thereof |
| 09/04/2008 | US20080211342 Device For Assisting The Variable Capacity Generating Movement |
| 09/03/2008 | EP1963716A1 Cone pulley pair for a cone pulley belt transmission |
| 09/03/2008 | EP1963715A1 Toothed belt drive |
| 09/03/2008 | CN201110361Y Durable automatic reversing belt roller for rice whitening disintegration assembly |
| 09/03/2008 | CN101258340A Conical gear with connecting toothing |
| 09/03/2008 | CN101255916A Method for improving transmission precision of gearing mesh |
| 09/03/2008 | CN100416132C Vehicle, transmission device, and method for eliminating pressure pulse and torsion |
| 09/02/2008 | US7419448 Drive belt pulley and belt drive system |
| 08/28/2008 | WO2008073061B1 Parabolic type cylindrical worm gear pair |
| 08/28/2008 | US20080207369 Bicycle crankset with two chainrings |
| 08/28/2008 | US20080202284 Right crank arm assembly for a bicycle and crank arm and front sprocket |
| 08/28/2008 | US20080202270 Mandrel, set of mandrels, and hollow rack bar |
| 08/28/2008 | DE102008009079A1 Decouplable belt pulley mechanism for circulating part of generator, has inner ring including bearing surface for roller body in outer surface, and rolling unit arranged between free-wheel mechanism and roller bodies |
| 08/28/2008 | DE102008000337A1 Leistungsübertragungsvorrichtung Power transmission device |
| 08/28/2008 | DE102007009779A1 Rotary connection i.e. gear wheel, for use between shaft i.e. drive shaft, and output element i.e. output shaft, has pinions at front side material-fit connection, such that optimal rotation of output element is performed |
| 08/28/2008 | DE102007009564A1 Two component gear, particularly for use in wiper drives of motor vehicles, has metallic molded part consisting of gear rim with outer toothing and support element, which is connected with gear rim on inner side of gear rim |
| 08/28/2008 | CA2579941A1 Overhead lift storage device |
| 08/27/2008 | EP1961005A1 A tape library storage system including an accessor transport system |
| 08/27/2008 | EP1960753A1 Maintaining device for a rim of a vehicle wheel |
| 08/27/2008 | EP1960697A1 Continuously variable cone pulley transmission and vehicle comprising such a transmission |
| 08/27/2008 | EP1960696A1 Silent chain power transmission device |
| 08/27/2008 | EP1960688A1 Drive wheel of an auxiliary unit pulley of an internal combustion engine |
| 08/27/2008 | CN201106671Y Transmission gear |
| 08/27/2008 | CN101251181A Helical teeth elliptic gear as well as method for three-dimensional model-building accurately and entity shaping producing thereof |
| 08/27/2008 | CN101251180A Injection-molded resin face gear |
| 08/27/2008 | CN101251175A Gear difference inside engaged gear transmission device |
| 08/27/2008 | CN101249540A Mandrel, set of mandrels, and hollow rack bar |
| 08/27/2008 | CA2580550A1 Quick gear assembly |
| 08/26/2008 | US7416500 Random engagement roller chain sprocket and timing chain system including same |
| 08/26/2008 | US7415907 Resin double helical gear and gear train using same |
| 08/21/2008 | WO2008099432A1 Damper pulley assembly having a safety device |
| 08/21/2008 | US20080200293 Sprocket With 1.5 Order, and Multiples Thereof, Vibration Canceling Profile and Synchronous Drive Employing Such a Sprocket |
| 08/21/2008 | US20080196530 Power transmission device |
| 08/21/2008 | DE102008000117A1 Kraftübertragungsvorrichtung Power transmission device |
| 08/21/2008 | DE102007008442A1 V-belt pulley for centrifugal clutch, has spring arrangements formed and arranged such that torque is transferable from one disk part to other disk part over spring arrangements, where mutual distance between disk parts is adjusted |
| 08/20/2008 | EP1959167A2 Injection-molded resin face gear |
| 08/20/2008 | EP1959159A2 Drive disc with oscillation dampeners |
| 08/20/2008 | EP1957308A2 Transmission system particularly useful as a continuously variable transmission |
| 08/20/2008 | CN201103671Y Turbine box pulley of carding machine |
| 08/20/2008 | CN201103670Y Splint sprocket wheel |
| 08/20/2008 | CN201103669Y Anti-backlash device of worm wheel and worm |
| 08/20/2008 | CN201103662Y Chain sprocket wheel with variable pitch |
| 08/20/2008 | CN201103660Y High speed centrifugal machine |
| 08/20/2008 | CN101248302A Planetary gear device and drive device with the same |
| 08/20/2008 | CN101245844A Contra-rotation gapless driven interlocking tooth synchronous pulley component |
| 08/20/2008 | CN101245805A Angular contact ball bearing, sprocket support assembly for use in a traveling speed reducer for a construction machine, and joint assembly for a robotic arm |
| 08/20/2008 | CN100412395C Driving parts, method for producing driving parts and tapered rooler bearing |
| 08/20/2008 | CN100412372C Twin screw compressor, and method for reducing effect of temperature change on twin screw compressor |
| 08/19/2008 | US7413051 Electric power steering apparatus |
| 08/14/2008 | WO2008095591A1 Pulley |
| 08/14/2008 | WO2008095572A1 Sprocket for chain drives, and scraper chain conveyer |
| 08/14/2008 | WO2008095322A1 Sprocket for easy cleaning |
| 08/14/2008 | WO2008067979A3 Rattle-free mating of components |
| 08/14/2008 | US20080193072 Angular contact ball bearing, sprocket support assembly for use in a traveling speed reducer for a construction machine, and joint assembly for a robotic arm |
| 08/14/2008 | US20080190673 Power Unit and Straddle-Type Vehicle |
| 08/14/2008 | CA2674407A1 Sprocket for easy cleaning |