| 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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| 05/12/2011 | US20110111918 Bevel friction ring gear |
| 05/12/2011 | US20110111900 Pulley Device for Tensioning Idler or Runner Roller |
| 05/12/2011 | US20110108785 Drive disk for high performance friction pairings |
| 05/12/2011 | DE102010027228A1 Mehrfach-Ritzelanordnung für Fahrräder Multiple-pinion assembly for bicycles |
| 05/12/2011 | DE102009052611A1 Belt pulley arrangement for belt drive of motor vehicle, has freewheel comprising sling flat spiral spring that is arranged coaxial to torsion spring, where torsion spring exhibits higher winding diameter than spiral spring |
| 05/11/2011 | CN201827347U Tooth back clearance removal device with lubrication effect |
| 05/11/2011 | CN201827331U Triangular belt wheel |
| 05/11/2011 | CN201827330U V-shaped belt continuously variable transmission and width-adjustable belt wheel thereof |
| 05/11/2011 | CN201827329U Strengthened worm gear |
| 05/11/2011 | CN201827328U Tape storage gear and automatic encapsulated coil insulating tape winding device |
| 05/11/2011 | CN201827327U Gear shaft for main gear and passive gear of differential mechanism |
| 05/11/2011 | CN201827323U Transmission structure |
| 05/11/2011 | CN201827298U Adjustable worm gear reduction gearbox |
| 05/11/2011 | CN201826814U Chain reciprocating mechanism of oil pumping unit |
| 05/11/2011 | CN201825516U Split-type driving wheel of toothed-rope pulverized coal conveyor |
| 05/11/2011 | CN201824027U High-precision cylindrical gear pair capable of controlling transmission clearance |
| 05/11/2011 | CN102052449A Inflatable damping angle wheel |
| 05/11/2011 | CN102052448A Longitudinal rolling combined surface rotating wheel |
| 05/11/2011 | CN102052447A Gear wheel with profile capable of meshing with semi-encapsulation in a geared hydraulic apparatus |
| 05/11/2011 | CN102052446A Distortion induction gear |
| 05/11/2011 | CN102052445A Deformation sensing gear |
| 05/11/2011 | CN102052444A Movable tooth gear |
| 05/11/2011 | CN102052435A Continuously variable transmission for interference sliding roller mechanism |
| 05/11/2011 | CN102052429A Flexible planet gear speed reducer |
| 05/11/2011 | CN102052411A Start ratchet wheel and processing technique thereof |
| 05/11/2011 | CN102049519A Manufacturing method of powder metallurgy chain wheel |
| 05/11/2011 | CN102049518A Sintered gear element featuring locally selective surface compression |
| 05/11/2011 | CN101590588B Method for manufacturing mechanical drive chain wheel |
| 05/05/2011 | WO2011050615A1 Worm assembling method |
| 05/05/2011 | WO2010038210A8 Variable diameter gear device with diameter changer for constant pitch gear tooth sequence |
| 05/05/2011 | DE102009046304A1 Adjusting device for minimizing play between transmission elements, has two relatively rotatable adjustment disks at contact surfaces |
| 05/05/2011 | DE102009014705B4 Doppelkupplungsgetriebe Dual-clutch transmission |
| 05/04/2011 | EP2316707A1 Multi-layer sliding member and rack guide in rack-and-pinion steering device for automobiles using same |
| 05/04/2011 | CN201818775U Involute spline provided with limiting mechanism |
| 05/04/2011 | CN201818760U 齿轮 Gear |
| 05/04/2011 | CN201818748U Anti-backlash transmission case for linear motion on rack |
| 05/04/2011 | CN201818726U Multi-output clearance-eliminating and speed-reducing mechanism |
| 05/04/2011 | CN201817837U Driven chain wheel structure of conveying chute of backhoe loader |
| 05/04/2011 | CN201813667U Zero bevel gear power transmission mechanism |
| 05/04/2011 | CN102042384A Pulley for use with toothed belt |
| 05/04/2011 | CN102042383A Planet wheel and processing technique thereof |
| 05/04/2011 | CN102042382A Gear and method for forming tooth profile of gear |
| 05/04/2011 | CN102042368A Planetary gear device |
| 05/04/2011 | CN102042367A Parallel output helical gear reducer |
| 05/04/2011 | CN102042366A Worm reducer, robot joints and robot |
| 05/04/2011 | CN102042329A Floating support structure and ship transmission device |
| 05/04/2011 | CN101614264B Chain and chain wheel |
| 05/04/2011 | CN101581360B Strong sealing oil motor driving speed reducer |
| 05/04/2011 | CN101016943B Gear and manufacturing method for a gear |
| 04/28/2011 | WO2011048328A1 Push device with clearance compensation for rack-and-pinion steering of a motor vehicle |
| 04/28/2011 | US20110098144 Transmission with convex pulley sheaves and a drive belt |
| 04/28/2011 | US20110095138 Split Sector Gear |
| 04/27/2011 | EP2314896A1 Continuously variable transmission and saddle ride-type vehicle |
| 04/27/2011 | EP2314824A1 Tubular motor for a darkening device or similar |
| 04/27/2011 | CN201810753U Adjustable grooved pulley |
| 04/27/2011 | CN201810752U Pulley with antifreezing function |
| 04/27/2011 | CN201810751U Spinning self-lubricating multi-wedge belt pulley |
| 04/27/2011 | CN201810750U Belt pulley of motor |
| 04/27/2011 | CN201810749U High-speed rotating wheel |
| 04/27/2011 | CN201810748U Fixed gear on swinging car |
| 04/27/2011 | CN201810747U Transmission gear for percussion drill |
| 04/27/2011 | CN201810746U Gear for automobile water pump |
| 04/27/2011 | CN201810745U Engaging gear for automobile synchronizer |
| 04/27/2011 | CN201810744U Novel plastic gear |
| 04/27/2011 | CN201810743U Improved structure of compound gear |
| 04/27/2011 | CN201810742U Gear structure of timer |
| 04/27/2011 | CN201810741U Novel combined driving wheel of granulator |
| 04/27/2011 | CN201810721U Worm gear speed reducer with output flange |
| 04/27/2011 | CN201809059U Crane pulley block mechanism and crane comprising same |
| 04/27/2011 | CN102032333A Belt pulley |
| 04/27/2011 | CN102032320A Zero-return difference worm gear speed reducer for industrial robot |
| 04/27/2011 | CN102029531A Swivel table driving device with double worm and gear backlash mechanisms |
| 04/27/2011 | CN102027846A Mechanical stepped speed changer for harvester |
| 04/27/2011 | CN102027845A Mechanical step speed changer for harvester |
| 04/26/2011 | US7931553 Bicycle sprocket apparatus with a chain support structure |
| 04/26/2011 | US7931069 Active tension device for a window covering |
| 04/26/2011 | US7930953 Gearbox with removable oil tank |
| 04/26/2011 | CA2455546C Automatic, mechanical, continuously variable transmission, particularly for a heavy-duty vehicle |
| 04/21/2011 | WO2011046740A1 Engine braking primary clutch for cvt systems |
| 04/21/2011 | WO2010022701A8 Cone pulley arrangement for a cone-pulley cvt gearbox and cone-pulley cvt gearbox |
| 04/21/2011 | US20110092327 Bicycle sprocket |
| 04/21/2011 | US20110092326 Pulley for use with toothed belt |
| 04/21/2011 | US20110092325 Engine braking primary clutch for cvt systems |
| 04/21/2011 | US20110092324 Continuously variable belt drive system |
| 04/21/2011 | US20110088496 Harmonic drive using profile shifted gear |
| 04/21/2011 | DE102009049928A1 Vorrichtung zur Schwingungsdämpfung in einem Getriebe A device for damping vibration in a gear |
| 04/21/2011 | CA2771974A1 Engine braking primary clutch for cvt systems |
| 04/20/2011 | EP2311605A1 Superfinishing planetary gear systems |
| 04/20/2011 | EP2310719A2 Clip-type tensioner |
| 04/20/2011 | EP2310245A1 Eccentric push member device for motor vehicle rack-and-pinion steering assembly |
| 04/20/2011 | CN201802839U Novel belt pulley |
| 04/20/2011 | CN201802838U Shock-absorption pulley for crankshaft |
| 04/20/2011 | CN201802837U Fork truck decelerator hypoid gear |
| 04/20/2011 | CN201802836U Fuel injection pump gear |
| 04/20/2011 | CN201802835U Adjustable ratchet set |
| 04/20/2011 | CN201802818U Gear device capable of transmission with variable center distance |
| 04/20/2011 | CN201802817U Gear transmission device and split-type gear thereof |
| 04/20/2011 | CN1734132B Electro-mechanical transmission case and method for assembling electro-mechanical transmission case |
| 04/20/2011 | CN102022519A Roll-formed steel belt wheel and processing method thereof |
| 04/20/2011 | CN102022518A Rack for marine self-elevating platform lock device and design method thereof |