| 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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| 02/15/2012 | CN102352916A External swing speed increasing/reducing device with less teeth difference and more crankshafts |
| 02/15/2012 | CN102352911A Axis-pin-type reduction box at transmission last level |
| 02/15/2012 | CN101410288B 包括压力件的自动调节的齿条式转向器传动机构 Including rack steering gear mechanism automatically adjusts the pressure member |
| 02/14/2012 | US8113079 Driving device and image forming apparatus |
| 02/09/2012 | WO2012017346A1 Decoupling pulley |
| 02/09/2012 | WO2012016561A1 Crankshaft pulley |
| 02/09/2012 | DE102010033637A1 Gear box for motor car, has gear wheel made of case-hardening steel, and another gear wheel made of austenitic-ferrite cast iron, where tooth flank geometry of gearing unit of latter gear wheel is solidified by solidification method |
| 02/08/2012 | EP2416035A1 Uncoupling pulley |
| 02/08/2012 | CN202140536U 瞬间制动式安全滑轮 Instantaneous braking safety pulley |
| 02/08/2012 | CN202140535U 空压机风叶组合式皮带轮 Compressor blades combined pulley |
| 02/08/2012 | CN202140534U 用于发动机链条传动的链轮总成及发动机 Chain drive sprocket for engine assembly and engine |
| 02/08/2012 | CN202140533U 一种组合式链轮 A modular sprocket |
| 02/08/2012 | CN202140532U 一种传动装置用的长齿条 A long rack gear used |
| 02/08/2012 | CN202140470U 一种球式离合器 One kind of ball clutch |
| 02/08/2012 | CN202136277U 真空吸尘器及其吸嘴 Vacuum cleaner and nozzle |
| 02/08/2012 | CN102345726A Centring |
| 02/08/2012 | CN102345720A Belt wheel unit and belt wheel provided with unit and belt driven structure |
| 02/08/2012 | CN102345304A Steering clutch assembly of crawler dozer |
| 02/07/2012 | US8109854 Superfinishing large planetary gear systems |
| 02/07/2012 | US8109850 Drive pulley for elevators and method of manufacture thereof |
| 02/07/2012 | US8109847 Belt-driven conical-pulley transmission, method for controlling and operating it, and vehicle having such a transmission |
| 02/07/2012 | DE202011108258U1 Das Magrad The Magrad |
| 02/02/2012 | WO2012013178A1 Pulley subassembly |
| 02/02/2012 | US20120028749 Vehicle power transmission device |
| 02/02/2012 | US20120028745 Idler and bearing assembly and a method of manufacturing same |
| 02/02/2012 | US20120024094 Zero backlash gearing |
| 02/02/2012 | US20120023995 Power transmission assembly and ice-making assembly using the same |
| 02/02/2012 | DE102010038762A1 Worm gear for operating e.g. sliding roof of motor car, has retainer in which shaft is attached, supporting element comprising elastic element between upper and lower ends, and attachment element made of polyoxymethylene or polyethylene |
| 02/02/2012 | DE102010038443A1 Asymmetrische Verzahnung Asymmetric teeth |
| 02/02/2012 | DE102010038438A1 Gear wheel e.g. crown wheel, for use in e.g. axle gear box, of vehicle i.e. passenger car, has teeth distributed in circumferential direction and comprising tooth flank with flank surface, and microstructures provided on surface in sections |
| 02/02/2012 | DE102006049808B4 Verstellgetriebe für eine Verstelleinrichtung Adjusting for an adjustment |
| 02/01/2012 | EP2411306A1 Sprocket chain drive, in particular having simplified design of wheel bodies |
| 02/01/2012 | EP2297484B1 Transmission and transmission drive unit |
| 02/01/2012 | EP1960753B1 Maintaining device for a rim of a vehicle wheel |
| 02/01/2012 | CN202135004U 一种升降电机的蜗轮结构 An elevator motor worm gear structure |
| 02/01/2012 | CN202132479U 行星齿轮减速器用齿圈 With the ring gear of the planetary gear reducer |
| 02/01/2012 | CN202132477U 滑轮活动挡杆装置 Activities Danggan pulley device |
| 02/01/2012 | CN202132476U 一种摩擦轮 A friction wheel |
| 02/01/2012 | CN202132475U Adjusting device for backlash of gear and rack |
| 02/01/2012 | CN202132474U 煤矿车车桥专用半轴齿轮 Mine car axles dedicated axle gear |
| 02/01/2012 | CN202132473U 无轨矿用自卸车车桥专用半轴齿轮 Trackless mining dump truck special axle side gear |
| 02/01/2012 | CN202132472U 具有倒角的行星齿轮减速器用齿圈 Planetary gear reducer having a chamfer with a ring |
| 02/01/2012 | CN202132471U 行星齿轮减速器用输出鼓形齿轮 Planetary gear reducer with output drum gear |
| 02/01/2012 | CN202132470U 行星齿轮减速器用行星轮 Planetary gear reducer planetary wheel |
| 02/01/2012 | CN202132469U 一种针轮摆线外转子 One kind cycloidal outer rotor |
| 02/01/2012 | CN202132468U 一种互扣式冲压叠层齿轮 One kind of interlocking gears stamping lamination |
| 02/01/2012 | CN202132452U 行星齿轮减速器 Planetary gear reducer |
| 02/01/2012 | CN102338206A Self-lubricating gear |
| 02/01/2012 | CN102338205A Split type gear |
| 02/01/2012 | CN102338204A Vibration-reduction gear |
| 02/01/2012 | CN102338203A Combined-type gear |
| 02/01/2012 | CN102338195A Ball worm gear and worm transmission pair |
| 02/01/2012 | CN101576144B 具小夹角并能双向输出的三轴三齿轮传动装置 Three of three gears with a small angle and can be bi-directional output |
| 01/31/2012 | US8104370 Carrier plates and a method for their production |
| 01/26/2012 | WO2012010408A1 Oscillating mechanism with elastic pivot and mobile for the transmission of energy |
| 01/26/2012 | WO2012010042A1 Rudder-shaped roller gear and arched-surface-enveloped gear engaged drive structure |
| 01/26/2012 | US20120021867 Minimizing Backlash Utilizing Series Elastic Elements |
| 01/26/2012 | DE112009001743T5 Kettenrad mit Dämpfer und Ausgleicher Sprocket with dampers and stabilizers |
| 01/25/2012 | EP2410208A2 Motion transmitting apparatus having an oil-lubricated gear clearance eliminating device |
| 01/25/2012 | DE202011105049U1 Riemenscheibe und Riemenführung Pulley and belt guide |
| 01/25/2012 | CN202125587U Speed reduction box |
| 01/25/2012 | CN202125573U Four-gear transmission mechanism |
| 01/25/2012 | CN202125525U Device for locking and connecting output shaft of speed reducer |
| 01/25/2012 | CN102330806A One-way transmission wheel |
| 01/25/2012 | CN102330805A Novel straight-tooth bevel gear |
| 01/25/2012 | CN102330804A Omnidirectional load gear ring with hidden steel ball rail |
| 01/25/2012 | CN102330286A Sprocket wheel device in knotless fishing net machine |
| 01/25/2012 | CN102328375A Rotary drive device and image forming apparatus including the same |
| 01/25/2012 | CN101135367B Actuator for a motor vehicle, more specifically for a motor vehicle seat |
| 01/24/2012 | US8100795 Riveted sprocket assembly |
| 01/24/2012 | US8100791 Continuously variable transmission |
| 01/24/2012 | US8100789 Anti-slip sheaves for continuously variable transmissions |
| 01/24/2012 | US8100028 Cornu's spiral tooth gear |
| 01/24/2012 | US8100027 Gear |
| 01/24/2012 | US8100026 Plastic injection-molded gear |
| 01/24/2012 | US8100024 External circulation type ball screw with a noise-reduction structure |
| 01/24/2012 | CA2699014C Dog clutch mechanism for outboard motor |
| 01/23/2012 | CA2747300A1 Carabineer assembly and wheel |
| 01/19/2012 | WO2012009314A1 Isolating pulley |
| 01/19/2012 | WO2012007461A1 Multi-speed gearbox and adjusting system |
| 01/19/2012 | US20120015768 Isolating Pulley |
| 01/19/2012 | US20120015767 Stepless transmitting and speed varying structure |
| 01/19/2012 | DE102010031425A1 Schneckengetriebe, Mehrstufengetriebe und Verwendung Worm gear, multi-speed transmission and use |
| 01/19/2012 | DE102010027300A1 Stirnrad, Fertigung eines Systems zur Drehmomentübertragung und entsprechendes System Spur production of a system for transmitting torque and corresponding system |
| 01/19/2012 | DE102010027112A1 Pulley e.g. idler pulley, for use in e.g. power train of traction drive, has cladding whose running surface is symmetrical or asymmetric structured, and includes recesses or projection parts that are formed in running surface |
| 01/19/2012 | DE102009001946B4 Schrägzahnrad und Verfahren zum Herstellen desselben Of the same helical gear and methods for preparing |
| 01/18/2012 | EP2407313A1 Driving Device Usable with Image Forming Apparatus and Image Forming Apparatus having the same |
| 01/18/2012 | EP2406525A1 Fluctuating gear ratio limited slip differential |
| 01/18/2012 | EP2406522A1 Hybrid enveloping spiroid and worm gear |
| 01/18/2012 | EP2198185B1 Variable diameter gear device and variable transmissions using such devices |
| 01/18/2012 | CN202118212U Energy-saving and power-assisting device for driven wheel of infinitely-variable-speed automotive vehicle |
| 01/18/2012 | CN202118211U Stepless speed change motor vehicle driving wheel energy-saving power-assisting device |
| 01/18/2012 | CN202118210U Rope wheel for elevators |
| 01/18/2012 | CN202118209U Four-cubic meter electric shovel pushing rack |
| 01/18/2012 | CN202118208U Novel driving wheel |
| 01/18/2012 | CN202118207U Push gear for four-cubic-meter electric shovel |
| 01/18/2012 | CN202118206U High-precise gapless gear and gear rack matched with same |
| 01/18/2012 | CN202118154U Electronic parking actuator for brake system of motor vehicle |
| 01/18/2012 | CN202118153U Brake disc of bicycle |
| 01/18/2012 | CN202118137U Novel integral wheel train |