| 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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| 09/16/2004 | US20040180742 Power transmission device |
| 09/16/2004 | US20040178398 Spun-formed rotatable object with bearing and method of manufacture |
| 09/16/2004 | US20040177501 Rack gear and method of making same |
| 09/16/2004 | DE10309062A1 Reibrad eines Reibradgetriebes für ein von einem Aggregate-Riementrieb einer Brennkraftmaschine gesondert angeordnetes Nebenaggregat Friction wheel of a friction gear for a one unit belt drive of an internal combustion engine separately arranged accessory |
| 09/16/2004 | DE10308760A1 Drive control unit for internal combustion engine used in motor vehicle, has looping portions in active connection to cylinders of internal combustion engine, and fixed between crankshaft, input shaft and exhaust cam shaft of engine |
| 09/15/2004 | EP1457844A2 Clockwork wheel |
| 09/15/2004 | EP1457713A2 Sprocket system with internal torsional damper |
| 09/15/2004 | EP1334283B1 Welded structural part received on a friction bearing |
| 09/15/2004 | CN1528649A Inflating riding wheel structure for roller machinery |
| 09/14/2004 | US6789442 Gear stage assembly with preload torque |
| 09/14/2004 | CA2148818C Gear tooth topological modification |
| 09/10/2004 | WO2004076889A1 Belt-type continuos stepless speed changer |
| 09/09/2004 | US20040176207 Differential pinion having a grooved bore |
| 09/09/2004 | US20040176200 Torque transmission device |
| 09/09/2004 | US20040173039 Adjustment drive |
| 09/09/2004 | DE202004009599U1 Twin epicyclic gearboxes with two axles mounted in parallel with a common housing holding two coplanar inner periphery ring gears |
| 09/09/2004 | DE20023516U1 Rotation transmission device for vehicle air-conditioning unit compressor; has torque-limiting unit to interrupt rotation transmission from pulley to output disc if torque difference exceeds threshold |
| 09/09/2004 | DE10308726A1 Lenkantrieb für Flurförderzeuge Steering drive for industrial trucks |
| 09/08/2004 | EP1455102A2 Transmission component, method of manufacturing the same, and tapered roller bearing |
| 09/08/2004 | EP1454784A2 Differential pinion having a grooved bore |
| 09/08/2004 | EP1454078A2 Ball-worm transmission |
| 09/08/2004 | EP1453717A1 Electric servo-assisted steering system for motor vehicles |
| 09/08/2004 | EP1051530A4 Advanced case carburizing secondary hardening steels |
| 09/08/2004 | CN2639619Y High-efficient gear |
| 09/08/2004 | CN1526966A Driving parts, method for producing driving parts and tapered rooler bearing |
| 09/08/2004 | CN1526836A Rolling parts and producing process thereof |
| 09/07/2004 | US6786844 Contact pressure regulation system |
| 09/07/2004 | US6786316 Electro-magnetic clutch pulley |
| 09/02/2004 | WO2004074714A1 Rotary devices |
| 09/02/2004 | WO2004073944A1 Lignocellulose rotary driver |
| 09/02/2004 | US20040171443 Automatic, mechanical, continuously variable transmission, particularly for a heavy-duty vehicle |
| 09/02/2004 | US20040170348 Transmission component, method of manufacturing the same, and tapered roller bearing |
| 09/02/2004 | US20040168850 Steering drive for industrial trucks |
| 09/02/2004 | DE10297106T5 Zahnstangengetriebe und Verfahren zur Herstellung desselben Rack gear and method for producing the same |
| 09/01/2004 | EP1452777A2 Power transmission device |
| 09/01/2004 | EP1452776A2 A pulley unit |
| 09/01/2004 | EP1452420A1 Electric power steering device |
| 09/01/2004 | EP1451489A2 Roller chain sprocket with added chordal pitch reduction |
| 09/01/2004 | EP1451488A1 Gearbox idle pinion and method for assembling the latter |
| 09/01/2004 | EP1295051B1 Drive ring cvt belt |
| 09/01/2004 | CN2637824Y Chain wheel structure capable of reducing impact and lowering noise |
| 09/01/2004 | CN1524748A Steering drive for industrial trucks |
| 08/31/2004 | US6782773 System for coupling a toothed starter ring to a support connected to the output shaft of an internal combustion engine |
| 08/31/2004 | US6782772 Hollow rack shaft and manufacturing method thereof |
| 08/31/2004 | CA2128502C Tertiary negative-deflection flexing contact gears of non-profile-shifted tooth profile |
| 08/26/2004 | WO2004072509A2 Advanced geometry of skew and straight bevel gears produced by forging |
| 08/26/2004 | US20040166971 Driven unit for a continuously-variable-ratio drive, and relative drive belt removal method |
| 08/26/2004 | US20040166944 Rotating apparatus with a torque limiter function |
| 08/26/2004 | US20040166280 Precision molded gears for paper conveying mechanisms |
| 08/26/2004 | US20040163881 Electric power steering apparatus |
| 08/26/2004 | US20040163878 Delashing mechanism for fixed parallel based gear pairs |
| 08/26/2004 | DE4417690B4 Zahnstangenanordnung Rack and pinion arrangement |
| 08/26/2004 | DE4019493B4 Antriebsscheibe für wenigstens ein Nebenaggregrat, insbesondere für ein Kraftfahrzeug, sowie Tragrohr des mit dieser Antriebsscheibe verbundenden Nebenaggregrats Belt pulley for at least a Nebenaggregrat, in particular for a motor vehicle, as well as support tube of the composite end with this drive pulley Nebenaggregrats |
| 08/25/2004 | EP1450072A2 Delashing mechanism for fixed parallel based gear pairs |
| 08/25/2004 | EP1450071A2 Precision molded gears for paper conveying mechanisms |
| 08/25/2004 | EP1448916A1 Synchronous drive apparatus with non-circular drive elements |
| 08/25/2004 | EP0860007B1 A tape head actuator assembly having a shock suppression sleeve |
| 08/25/2004 | CN2635995Y Double-speed parameter adjustable sliding-proof assembling belt pulley for motor of fume exhauster |
| 08/25/2004 | CN2635994Y Combined spinning belt pulley |
| 08/25/2004 | CN2635993Y Device for eliminating reversing error of gear driving |
| 08/25/2004 | CN2635988Y Sub-speed variety gearing mechanism for walking-tractor |
| 08/25/2004 | CN1524168A Fan idler pulley |
| 08/25/2004 | CN1523248A Gear transmission apparatus using flexible belts as engagement medium |
| 08/19/2004 | WO2004070233A1 Traction drive type continuously variable transmission |
| 08/19/2004 | US20040159507 Device for isolating torque fluctuations |
| 08/19/2004 | US20040158983 Structure for transmitting power of a motorcycle engine, and a method for assembly of said structure |
| 08/19/2004 | DE10305074A1 Process to manufacture hollow gear shaft by insertion of hollow shaft and gear ring into form followed by application of internal expansion pressure |
| 08/18/2004 | EP1446558A1 Chain wheel |
| 08/18/2004 | EP1446316A1 Motor-driven servo steering system for motor vehicles |
| 08/18/2004 | CN2634200Y Gas-fee gare driving mechanism |
| 08/18/2004 | CN1521427A Crown type pulley and manufacturing method thereof |
| 08/17/2004 | US6778795 Driving force transmission apparatus and image forming apparatus using the same |
| 08/17/2004 | US6776083 Membrane actuator |
| 08/17/2004 | US6776064 Double flank worm gear mechanism |
| 08/12/2004 | WO2004067357A1 Motor vehicle steering gear comprising a gear rack and a bearing module therefor |
| 08/12/2004 | US20040154423 Advanced geometry of skew and straight bevel gears produced by forging |
| 08/12/2004 | US20040154422 Gear backlash elimination and adjustable gear backlash mechanism |
| 08/12/2004 | DE10349787A1 Zahnstangen-Gleitschuh für Lenkungssysteme Rack-and-slide shoe for steering systems |
| 08/12/2004 | DE10163968B4 Turasrad für ein Kettenlaufwerk Tumbler wheel for a chain drive |
| 08/11/2004 | EP1445502A1 Sealed ball bearing |
| 08/11/2004 | EP1445483A1 Internal combustion engine starting apparatus |
| 08/11/2004 | EP1444767A1 Device for damping torsional vibrations |
| 08/11/2004 | EP1248697A4 Load equalizing power tong gear train |
| 08/11/2004 | CN2632399Y Stepless speed variable high efficient pulley |
| 08/11/2004 | CN2632398Y Chain gear structure |
| 08/11/2004 | CN1519494A Cooling structure of V-shape belt type stepless gear |
| 08/11/2004 | CN1519469A I.C engine starter |
| 08/11/2004 | CN1161076C Pulley and CT Scanner |
| 08/05/2004 | WO2004065824A1 Worm wheel and method of manufacturing the worm wheel |
| 08/05/2004 | WO2004065203A1 Tensioner system for offshore platform anchoring chain |
| 08/05/2004 | WO2004065194A1 Rack-and-pinion steering mechanism |
| 08/05/2004 | US20040152547 Pulley pressure control system for transmisssion |
| 08/05/2004 | DE4225314B4 Triebscheibe A pulley |
| 08/05/2004 | DE10353588A1 Nockenverstelleinrichtung und Steuerglied hierfür Nockenverstelleinrichtung and control element of this |
| 08/05/2004 | DE102004001993A1 Drehvorrichtung mit einer Drehmomentbegrenzerfunktion Rotating device with a torque limiter |
| 08/05/2004 | DE102004001345A1 Kraftübertragungsvorrichtung Power transmission device |
| 08/04/2004 | EP1443247A1 Linear actuator comprising a worm gear |
| 08/04/2004 | EP1443246A2 Continuously variable transmission |
| 08/04/2004 | EP1285183B1 Planetary gear with little play |
| 08/04/2004 | CN2630571Y Sheetmetal inlaid reinforced engineering plastic mechanical gear |