| Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889) |
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| 12/23/1992 | EP0519121A2 Speed changing mechanism including planet gears and one-way clutch |
| 12/23/1992 | CN1067299A Manual and automatic slepless power variable speed case |
| 12/22/1992 | US5172787 Restricting device for a differential in a motor vehicle |
| 12/16/1992 | EP0517705A1 Process for changing a step-by-step variable gear. |
| 12/16/1992 | EP0329741B1 Continuously adjustable drive |
| 12/16/1992 | CN1067103A Automatic speed changer for machine |
| 12/15/1992 | US5171194 Bifurcated variable ratio transmission |
| 12/15/1992 | US5170872 Synchronizer for activating and de-activating a dog clutch, particularly in article-wrapping machines |
| 12/15/1992 | US5170679 Automatic transmission for a motor vehicle with an overrunning clutch as a hill support |
| 12/10/1992 | WO1992021893A1 Gearbox |
| 12/10/1992 | WO1992021892A1 Gearbox |
| 12/10/1992 | DE4118853A1 Speed matching gearing for auxiliary machine and motor vehicle IC engine - has two connectable gears with fast gear at low engine RPM increasing generator speed and other gear with 1 to 1 ratio conversion connected at upper engine RPM |
| 12/09/1992 | EP0517675A1 A compound diesel engine with a mechanically-connected turbosupercharger |
| 12/09/1992 | EP0517604A1 Transaxle with automatic gear change device at one end |
| 12/09/1992 | EP0418295A4 Continuously variable transmission |
| 12/08/1992 | US5169359 Constant/variable speed gear assembly |
| 12/02/1992 | EP0516010A1 Transmission |
| 12/02/1992 | CN2123655U Planet-gear speed reducer with multi-combined structure type |
| 12/01/1992 | US5167593 Nonsynchronous four-speed transaxle for automotive vehicles |
| 12/01/1992 | US5167592 Automatic transmission |
| 12/01/1992 | US5167168 Driving gear for a muscle power driven vehicle, such as a wheel chair |
| 11/26/1992 | DE4117150A1 Gearbox for drive opening umbrella or awning - changes gear ratio automatically when torque exceeds defined limit |
| 11/25/1992 | EP0514869A2 Variable speed geared motor and a series thereof |
| 11/25/1992 | CN1066494A Double output external adjusting system of double rotor motor |
| 11/24/1992 | US5165308 Shift control system and method for automatic transmissions |
| 11/24/1992 | US5165285 Driving device |
| 11/19/1992 | EP0513698A1 Gear change with all gears synchronized |
| 11/19/1992 | DE4115989A1 Gearchange mechanism on vehicle - has hydraulically operated double clutch with rod-actuated plate withdrawal |
| 11/18/1992 | CN2122264U Staged speed variator having variable drive ratio |
| 11/12/1992 | WO1992019889A1 Bidirectional multimode clutching unit for automatic change speed transmissions |
| 11/11/1992 | EP0512708A2 Compound power downshift method/system |
| 11/11/1992 | EP0512214A2 Three-shaft type automatic transmission |
| 11/11/1992 | CN2121571U Double-axle speed variating machine |
| 11/10/1992 | US5162025 T-drive powertrain assembly |
| 11/10/1992 | US5161904 Transmission countershaft rotary bearing shim |
| 11/10/1992 | US5161423 Self-energizing synchronizer for equalizing shift time and effort of a multi-ratio transmission |
| 11/04/1992 | EP0511613A1 Gearbox with jaw clutch assembly for a power take off drive |
| 11/04/1992 | EP0511480A1 Speed-shifting device with multi-plate clutch for a power take-off |
| 11/03/1992 | US5159854 Gear drive unit |
| 11/03/1992 | US5159847 Sector plate for transfer case |
| 10/29/1992 | WO1992018792A1 Continuously variable transmission with positively interlocking parts |
| 10/29/1992 | WO1992018790A1 Clutch for a gearbox |
| 10/29/1992 | DE4112410A1 Formschluessig arbeitendes stufenloses getriebe Formschluessig working continuously variable transmission |
| 10/28/1992 | EP0511039A1 Shifting device for gearbox with epicyclic gear, torgue converter and supplementary reverse stage |
| 10/28/1992 | EP0510053A1 Decanter centrifuge gearboxes |
| 10/27/1992 | US5158152 System for lubricating transmission for vehicle |
| 10/20/1992 | US5156575 Nonsynchronous automatic overdrive transmission |
| 10/18/1992 | CA2065559A1 Clutch for manual transmission |
| 10/15/1992 | WO1992017718A1 Toothed wheel with a variable number of teeth |
| 10/15/1992 | WO1992017717A1 Transmission |
| 10/15/1992 | WO1992017716A1 Automatic vehicle transmission using planetary gears |
| 10/14/1992 | EP0508976A1 Synchronizing device |
| 10/14/1992 | EP0508967A1 Gear shifting mechanism of the desmodromic type |
| 10/14/1992 | EP0508855A2 Transmission system for a vehicle with 4-wheel drive |
| 10/14/1992 | EP0508718A1 Automatic transmission |
| 10/14/1992 | EP0508639A1 Synchronizer sliding clutch sleeve |
| 10/07/1992 | EP0507084A1 Switching device for the control of two depending movements |
| 10/06/1992 | US5152725 Compact, two-speed, reversible drive mechanism |
| 10/06/1992 | CA1308274C Multi-speed transmission |
| 10/06/1992 | CA1308273C Conical worm gear for a multi-speed bicycle drive mechanism |
| 10/01/1992 | DE4110218A1 Als umlaufraedergetriebe ausgebildetes automatikgetriebe fuer kraftfahrzeuge As a planetary gear automatic transmission designed for motor vehicles |
| 10/01/1992 | DE4109832A1 Gear set for vehicle - has step gear with primary wheels having two primary shafts, and with secondary wheels possessing driven shaft and couplings |
| 09/30/1992 | EP0506508A1 Arrangement for the rotational drive of two wheels of the same shaft with regulation of their rotational speed |
| 09/29/1992 | US5151068 For a mobile excavation vehicle |
| 09/29/1992 | US5150630 Power switching apparatus with power switching timing |
| 09/29/1992 | US5150629 Electro-mechanical power controller for a gear shift mechanism |
| 09/29/1992 | US5150628 Gearbox for automotive vehicles |
| 09/29/1992 | CA1307949C Automotive transmission |
| 09/24/1992 | DE4214635A1 Transmission layout for vehicle with reduction gearing and differential - has steplessly controllable compressors to give pneumatic retardation |
| 09/24/1992 | DE4203540A1 Synchromesh coupling with internally geared sliding collar - has blocking and coupling gear sections of collar formed axially and radially separate |
| 09/24/1992 | DE4108946A1 Infinitely adjustable gearbox with two circumferential gearings - has gear ratios allowing one wheel to trail driven wheel at same speed |
| 09/23/1992 | EP0504194A1 Gearshift |
| 09/23/1992 | CN1064736A Transmission of farm tractor |
| 09/22/1992 | US5149307 Multispeed power transmission |
| 09/17/1992 | WO1992015803A1 A system providing a continuously variable rotation speed for a mechanical transmission |
| 09/17/1992 | DE4108659A1 Multispeed gear box for sports vehicle - has arrangement of primary and secondary shafts for low centre of gravity |
| 09/16/1992 | CN1018285B Two speed gear train assembly |
| 09/15/1992 | US5147254 Torque transmission unit for the drive connection of a secondary unit with an internal combustion engine |
| 09/15/1992 | CA1307410C Planetary gear type speed change device having one-way clutch operable in two functions |
| 09/10/1992 | DE4106946A1 Brake device for reverse gear wheel - can be preassembled with gearwheel for easy insertion in gearbox |
| 09/09/1992 | CN1018192B Pneumatic control system for range type compound transmission |
| 09/08/1992 | WO1992015804A1 Automatically controlled continuously variable transmission |
| 09/08/1992 | US5145042 Roller clutch |
| 09/08/1992 | US5144866 Shift control system for automatic transmission |
| 09/08/1992 | US5144863 Compound change gear transmission |
| 09/08/1992 | CA2103552A1 Automatically controlled continuously variable transmission |
| 09/02/1992 | EP0501845A1 Control device for a gearbox |
| 09/02/1992 | CN2114731U Worm-gear speed changing device |
| 08/26/1992 | CN1017978B Automatic gearshift device for bicycle |
| 08/25/1992 | US5141477 Planetary gear drive with intermeshing planet pinions in multistage automatic transmission |
| 08/25/1992 | US5141476 Two-way-driven 3-speed free wheel |
| 08/25/1992 | US5141087 Self-energizing synchronizer |
| 08/25/1992 | US5140870 Shift control system and method for selecting engagement/disengagement patterns within the same speed stage |
| 08/19/1992 | EP0498864A1 Double clutch gear-change for motor vehicles. |
| 08/18/1992 | US5140170 Power generating system |
| 08/18/1992 | US5139468 Two speed engine accessory drive with plastic planet gears |
| 08/13/1992 | DE4104170A1 Power shift gear - has reversing stage with hollow shaft, with loose toothed gears and coupling halves |
| 08/12/1992 | CN1017825B Stepless speed variator for cycloidal pin gear |
| 08/06/1992 | DE4212324A1 Drive arrangement for city car - comprises electric motor and gearbox with two formed and one reverse gears |
| 08/06/1992 | DE4106503C1 Load stressed gear change transmission - has friction clutch actuator with two compression rings, one axially fixed, another axially shiftable and both rotatable |