| 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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| 01/29/2009 | DE102007034538A1 Momentenübertragungssystem Torque transfer system |
| 01/28/2009 | EP2018495A1 Lubricating device with lubricating pinion |
| 01/28/2009 | CN201187570Y Gear capable of lubricating by oneself |
| 01/28/2009 | CN201187569Y Eccentric gear structure of press machine |
| 01/28/2009 | CN201187568Y Combined type synchronizer sliding teeth sleeve |
| 01/28/2009 | CN201187549Y Spur gear drive mechanism without additional drive error |
| 01/28/2009 | CN201187548Y Magnetic worm gear drive machine |
| 01/28/2009 | CN201187430Y Improved structure of inflator |
| 01/28/2009 | CN201186857Y Claw bucket pulley guide shield |
| 01/28/2009 | CN101354075A Double-row chain pulley |
| 01/28/2009 | CN100455850C Isolation damper pulley and method of producing the same |
| 01/28/2009 | CN100455849C Combined worm gear and producing method |
| 01/27/2009 | US7481729 Lightweight sprocket |
| 01/22/2009 | WO2008141896A3 Method for the production of a hub in a pressing process by means of at least one rotatable pressing roll |
| 01/22/2009 | DE102007034449A1 Zahnrad, Welleneinheit, Getriebe, Getriebe-Baureihe und Verfahren zur Herstellung eines Getriebes Gear shaft unit, gearbox, transmission range and transmission process for the preparation of a |
| 01/22/2009 | DE102007033389A1 Torsional vibration damper arrangement for internal combustion engine, has support units made of elastically deformable abutment-noise damping material in area, which comes in contact with component of arrangement |
| 01/21/2009 | CN201184405Y Input double-row chain pulley of roving frame feed system |
| 01/21/2009 | CN201184393Y Improved structure of power transmission mechanism |
| 01/21/2009 | CN201184390Y Rubber shock absorber |
| 01/21/2009 | CN201183144Y Rotary wheel |
| 01/21/2009 | CN101351662A Resinous pulley and resin composition |
| 01/21/2009 | CN101351364A Windscreen wiper device |
| 01/21/2009 | CN101349324A Variable speed coupling |
| 01/21/2009 | CN101349319A Transmission belt with side teeth and belt wheel |
| 01/21/2009 | CN101349023A Elevator drawing belt and transmission method thereof |
| 01/21/2009 | CN100453846C Wave gear device having widely engaging tooth profile |
| 01/15/2009 | WO2009008767A1 Toothed wheel gearing (variants) and a planetary toothed mechanism based thereon (variants) |
| 01/15/2009 | WO2009008469A1 Power transmission device |
| 01/15/2009 | WO2009006756A1 A numerical control indexing equipment with an improved worm transmission device |
| 01/15/2009 | US20090017958 Continuously Valiable Transmission |
| 01/15/2009 | US20090013812 Roller Screw Structure |
| 01/15/2009 | DE102007038209B3 Drive system for vehicle lighting dynamos incorporates belt pulley with hub and helical spring mounted between two, ends of spring fitting into cams on connecting plates attached to pulley and hub |
| 01/15/2009 | DE102007032586A1 Gearwheel/mounting assembly, e.g. for chainsaw drive system, uses gear wheel comprising sintered material of density above specified value |
| 01/14/2009 | EP1711390B1 Wedge-displaceable bearing for a motor vehicle steering gear |
| 01/14/2009 | CN201180776Y Combined belt pulley |
| 01/14/2009 | CN201180775Y Magnetic gear transmission device |
| 01/14/2009 | CN201180748Y Overrun clutch assembly of belt roller |
| 01/14/2009 | CN101344160A Chain sprocket wheel with variable pitch |
| 01/14/2009 | CN101342554A Continuous flow forming molding method different-radii metal plate manufactured flow forming belt pulley |
| 01/14/2009 | CN100451395C Permanent magnetic amtipodal gear wheel |
| 01/14/2009 | CN100451394C Pinion shaft |
| 01/14/2009 | CN100450849C A gear arrangement |
| 01/13/2009 | US7475612 Resin gear for electric power steering apparatus and electric power steering apparatus equipped with the same |
| 01/13/2009 | CA2325512C Tire inside noise absorber |
| 01/08/2009 | WO2009005566A2 Wheel isolator coupling |
| 01/08/2009 | US20090011882 Belt unit and image forming apparatus |
| 01/08/2009 | US20090007711 Injection-molded resin face gear |
| 01/08/2009 | DE4225304B4 Scheibenförmiges Bauteil Disk-shaped component |
| 01/08/2009 | DE202008010947U1 Schaltzahnräder, bestehend aus zwei Teilen, die drehmoment und rutschfest miteinander verbunden sind Shifting gears consisting of two parts which are connected to each other torque and slip |
| 01/08/2009 | CA2690531A1 Wheel isolator coupling |
| 01/07/2009 | EP2010792A1 One-way isolator for high torque devices |
| 01/07/2009 | EP1952044B1 Sprocket tooth profile for a roller or bush chain |
| 01/07/2009 | CN201177038Y Bearing pulley integral automobile dead pulley |
| 01/07/2009 | CN201177037Y Teeth bar for pressure pump |
| 01/07/2009 | CN101340123A Bidirectional geared motor |
| 01/07/2009 | CN101338815A Air conditioner slide door vibration insulation gearing device |
| 01/07/2009 | CN101338814A Tooth profile gear |
| 01/07/2009 | CN100449413C Image forming apparatus, drive mechanism and manufacturing method of a worm gear set |
| 01/07/2009 | CN100449178C Plastic molded gear, and intermittent rotation transmission device and gear train using same |
| 01/07/2009 | CN100449177C A planetary gear wheel construction |
| 01/07/2009 | CN100449176C Angular position adjusting mechanism |
| 01/06/2009 | US7472620 Resin double helical gear and gear train using same |
| 01/02/2009 | DE102008027453A1 Kraftübertragung und Nabe zur Verwendung bei der Kraftübertragung Power transmission and hub for use in power transmission |
| 01/02/2009 | DE102007029729A1 Niemann type worm gear unit for use in e.g. motor vehicle, has worm shaft comprising tooth ridge meshed with teeth, where meshed engagement between teeth and tooth ridge is satisfied by part of characteristic line |
| 01/01/2009 | US20090005200 Mechanical function control of continuously variable transmission hydraulic system |
| 12/31/2008 | EP1819948B1 A belt drive with a friction wheel |
| 12/31/2008 | CN201173283Y Powder metallurgy tractor chain sprocket |
| 12/31/2008 | CN201173282Y Run-through duplex drive bridge initiative cylindrical gear |
| 12/31/2008 | CN201173281Y Automobile speed differientiator angle gear |
| 12/31/2008 | CN201173280Y Planetary gear of wheel hem retarding mechanism for heavy-duty car |
| 12/31/2008 | CN101336146A Electric cutting tool |
| 12/31/2008 | CN101334101A Engines duplex intermediate gear structure |
| 12/31/2008 | CN101334092A Flying shear machine upper and lower knife rack gear drive device |
| 12/31/2008 | CN101334090A Worm-gear device and its making method |
| 12/31/2008 | CN100447454C Composite gear and method of manufacturing the same |
| 12/31/2008 | CN100447453C Non-impact speed changing transmission gear |
| 12/31/2008 | CN100447450C V-belt type automatic transmission |
| 12/30/2008 | CA2584445C Coplanar reverted gear train loop |
| 12/30/2008 | CA2532849C Cable guide support for cable-guided tank gauge |
| 12/25/2008 | US20080314691 Elevator traction sheave and elevator |
| 12/25/2008 | US20080314180 Reduction Gear |
| 12/24/2008 | WO2008156483A1 Resonance tension reducing sprocket with combined radial variation and sprocket wrap |
| 12/24/2008 | WO2008156441A1 Injection molded pulleys having low levels of out-of-roundness |
| 12/24/2008 | WO2008155415A1 Elevator element for driving or deflecting an elevator support means in an elevator system |
| 12/24/2008 | EP2006236A1 Elevator element for driving or returning of a lift load-bearing member in an elevator system |
| 12/24/2008 | EP2006096A2 Driven assembly of a printing press |
| 12/24/2008 | EP2005035A1 Chain wheel and timing chain drive for the compensation of dynamic loads |
| 12/24/2008 | EP2005034A1 Gear wheel which is indented or corrugated in the direction of the circumference |
| 12/24/2008 | EP2005033A1 A gear |
| 12/24/2008 | EP2005032A1 Toothing system of a gearwheel having involute roller toothing |
| 12/24/2008 | EP1567792B1 Device for supplying a drive element with hydraulic medium |
| 12/24/2008 | DE102008026118A1 Kraftübertragungsvorrichtung Power transmission device |
| 12/24/2008 | DE102007012510B4 Vorrichtung zur Übertragung eines Drehmomentes von einem Verbrennungsmotor zu einem Nebenaggregat A device for transmitting a torque from an engine to a secondary assembly |
| 12/24/2008 | CN201170309Y Variable speed pulley |
| 12/24/2008 | CN201170308Y Pulley with protecting device used by coal mine rake loading machine |
| 12/24/2008 | CN201170307Y Diesel engine crankshaft gear |
| 12/24/2008 | CN201170306Y Diesel engine camshaft gear |
| 12/24/2008 | CN201169685Y Handpiece unloading gear |
| 12/24/2008 | CN101331350A Cone pulley belt transmission with improved towing suitability and cone pulley pair and electronic control device for a cone pulley belt transmission |
| 12/24/2008 | CN101331348A Silent chain power transmission device |