| 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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| 01/08/1998 | WO1998000655A1 Anti-backlash mechanism for a rotary stage |
| 01/07/1998 | EP0816717A2 Chain drive with sectional steel chain |
| 01/07/1998 | EP0815983A1 Hub, pulley and method |
| 01/06/1998 | US5704865 Eccentric gear and process for making such a gear |
| 01/06/1998 | US5704862 Dual sided poly-V drive belt and pulley therefor |
| 01/06/1998 | US5704248 Bearing tooth gear |
| 12/30/1997 | US5702316 Modular split sprocket assembly |
| 12/30/1997 | US5701858 Variable valve timing mechanism of engine |
| 12/23/1997 | US5699619 Chain saw drive sprocket device |
| 12/18/1997 | DE19623809A1 Spur wheel for gas turbine drive |
| 12/18/1997 | DE19623773A1 Automotive gear box cog with supporting disc |
| 12/18/1997 | DE19623222A1 Gear manufacturing process applies cutting tools to base metal simultaneously |
| 12/17/1997 | EP0812640A1 Gear |
| 12/17/1997 | CN1167884A Belt wheel structure for triangle belt automatic speed variator |
| 12/11/1997 | WO1997046814A1 Drive shaft with a worm |
| 12/11/1997 | WO1997040297A3 Composite gear and method of making same |
| 12/11/1997 | DE19634878A1 Gear wheel for e.g. vehicles |
| 12/09/1997 | US5695176 Torsional vibration damper |
| 12/04/1997 | WO1997045219A1 Gears |
| 12/04/1997 | DE19721568A1 Gear cog wheel crown |
| 12/04/1997 | DE19622208A1 Antriebswelle mit einer Schnecke Drive shaft with a screw |
| 12/03/1997 | EP0810390A1 Deflection mesh type gear having non-interference wide-range engaging tooth profile |
| 12/03/1997 | EP0810169A1 Assembly of sprockets and a shaft for wide chain conveyor |
| 12/03/1997 | CN2269500Y Belt wheel with rubber ring |
| 12/03/1997 | CN2269499Y Belt wheel for stepless speed changing of motorcycle |
| 12/02/1997 | US5692983 Variable ratio drive pulley |
| 12/02/1997 | US5692982 Adjustable flyweight for use in a variable speed belt drive |
| 12/02/1997 | US5692410 Rotatable apparatus having a stress dissipation structure |
| 11/27/1997 | WO1997044598A1 Securing a gear wheel to a shaft |
| 11/27/1997 | WO1997044167A1 Cross-cutter for a web of material, in particular of corrugated cardboard |
| 11/27/1997 | DE19620663A1 Querschneider für eine Warenbahn, insbesondere Wellpappenbahn Sheeter for a web, especially corrugated cardboard sheet |
| 11/27/1997 | DE19620330A1 Zahnradbefestigung auf einer Welle Gear mounted on a shaft |
| 11/26/1997 | EP0808678A1 Method and apparatus for making a poly-v-pulley |
| 11/26/1997 | EP0808431A1 Drive devices |
| 11/25/1997 | US5690568 Idler sprocket assembly for a phased chain system |
| 11/20/1997 | WO1997043564A2 Reducing motor, particularly for operating vehicle fittings |
| 11/20/1997 | DE19717624A1 Reduction transmission with impact absorption mechanism |
| 11/20/1997 | DE19619821A1 Chain drum for chain conveyor |
| 11/19/1997 | EP0807768A1 A transfer shaft for an automatic transmission |
| 11/19/1997 | EP0807220A1 Rotary member for transmitting drive force/brake force |
| 11/19/1997 | CN2268151Y Stepless speed-changing pulley |
| 11/19/1997 | CN2268150Y Driven wheel of stepless speed-changing centrifugal drive device |
| 11/18/1997 | US5689379 Inner gear, cylindrical product with inner gear, mold for inner gear, mold for cylindrical product with inner gear, method of manufacturing inner gear, and method of manufacturing cylindrical product with inner gear |
| 11/18/1997 | US5688199 Variable ratio drive mechanism |
| 11/18/1997 | US5687620 Flexible meshing type gear device with a passing tooth profile |
| 11/17/1997 | CA2204071A1 Speed reducer with shock absorbing mechanism |
| 11/13/1997 | WO1997042434A1 Chain wheel for continuous chain transporters for the mining industry |
| 11/12/1997 | EP0717819B1 Eccentric gear and process for making such a gear |
| 11/12/1997 | CN1164623A Stepless change gear device |
| 11/11/1997 | US5685793 Multiple band continuously variable transmission |
| 11/06/1997 | WO1997041369A1 Vibration isolated ring gear for planetary gear drive |
| 11/06/1997 | DE19616791A1 Walzblock zum Walzen von Draht, Stäben, Rohren oder flachem metallischem Walzgut Rolling block for rolling wire, rods, tubes or flat metallic rolling stock |
| 11/06/1997 | CA2253392A1 Vibration isolated ring gear for planetary gear drive |
| 11/05/1997 | EP0805094A2 Rack and pinion steering gear |
| 11/05/1997 | CN1163995A Metal V-belt type continuously variable transmission |
| 11/04/1997 | US5683641 Process for making composite shafts with selected expansion and shrink rates |
| 10/30/1997 | WO1997040297A2 Composite gear and method of making same |
| 10/30/1997 | WO1997040291A1 Belt driving apparatus |
| 10/29/1997 | EP0803662A1 Toothed wheel with a flanged wheel for a toothed belt drive |
| 10/29/1997 | EP0803268A1 Pulley with pivoting side plate and integral clamp |
| 10/29/1997 | CN1163362A Mounting method for auxiliary motor on automobile and motive force driving device |
| 10/28/1997 | US5680836 Planetary cam phaser with lash compensation |
| 10/22/1997 | CN1162707A Chain gear and tooth bar |
| 10/16/1997 | WO1997038244A1 Yoke apparatus for rack and pinion |
| 10/15/1997 | CN1036150C Cylindrical gearing pair with curved tooth face, and processing method and equipment thereof |
| 10/14/1997 | US5676615 Independently steerable drive pulley |
| 10/14/1997 | US5676613 Independently steerable tube stock idler pulley |
| 10/14/1997 | US5676612 Pulley |
| 10/08/1997 | CN2264278Y Motorcycle stageless speed variable belt wheel |
| 10/08/1997 | CN2264277Y Motorcycle chain wheel assembly |
| 10/08/1997 | CN1161275A Injection-molded gear for engine and mfg. method therefor |
| 10/07/1997 | US5674063 Screw fluid machine and screw gear used in the same |
| 10/01/1997 | EP0798492A1 Metal v-belt type continuously variable transmission |
| 09/30/1997 | CA2127025C Value selection mechanism including means for weakening a drive gear to permit distortion thereof |
| 09/18/1997 | WO1997034092A1 Infinitely variable variomatic® transmission |
| 09/18/1997 | DE19609750A1 Stufenlos schaltbares Variogetriebe A continuously variable Vario transmission |
| 09/17/1997 | EP0795699A1 Drive-unit; and an open roof contruction for a vehicle provided with a drive unit |
| 09/17/1997 | EP0795432A2 Method for mounting two auxiliary machines to automobile and power transmission device |
| 09/17/1997 | EP0795038A1 Sprocket and manufacturing method thereof |
| 09/16/1997 | US5667449 Fluid-controlled bicycle transmission |
| 09/12/1997 | WO1997033105A1 Variable diameter pulley |
| 09/10/1997 | EP0794413A2 Measuring device with a load measuring element |
| 09/10/1997 | EP0794361A1 Resin pulley |
| 09/09/1997 | CA2131682C Driving apparatus |
| 09/03/1997 | EP0793031A1 A device for transmitting rotational power |
| 09/03/1997 | EP0793003A1 Variable valve timing mechanism of engine |
| 09/02/1997 | US5662541 Transmission with fixed transmission ratio |
| 09/02/1997 | US5662538 Device for adjusting pitch diameter of sheave of variable speed mechanism |
| 09/02/1997 | US5662018 Working machine for material webs, particularly paper format cross-cutter |
| 09/02/1997 | US5662008 For transmitting rotary motion from an input drive to an output drive |
| 08/28/1997 | WO1997031198A1 A crankshaft pulley assembly and one-way clutch devices for use with the assembly |
| 08/28/1997 | DE19606504A1 Large diameter cog wheel for heavy plant |
| 08/27/1997 | EP0791632A2 Resinous moulding matter having reduced wear |
| 08/27/1997 | EP0791406A1 Device for torsionally vibrating a rotating shaft |
| 08/26/1997 | US5660494 Connection for the harmonic transmission of torque |
| 08/26/1997 | US5660078 Yoke apparatus for rack and pinion |
| 08/21/1997 | DE19653386A1 Belt pulley with annular casing on hub, and spring element |
| 08/20/1997 | EP0790440A1 Pulley |
| 08/20/1997 | CA2197821A1 Device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis |
| 08/19/1997 | US5657671 Torque transmitting apparatus |