Patents for F16H 37 - Combinations of mechanical gearings, notprovided for in groups (12,792)
09/1990
09/25/1990US4958531 Mechanism for transmitting rotational motion from one shaft to another
09/20/1990WO1990010806A1 Arrangement of a series drive in the overall gearbox
09/20/1990DE4008303A1 Auxiliary transmission with gearchange - consists of intermediate plate between main housing flanges and second housing, for clutch coupling
09/18/1990US4957474 Traction drive transmission system
09/18/1990US4957016 Vehicle transmission, particularly for an agricultural tractor
09/12/1990EP0386746A1 Control system for transmission
09/12/1990EP0386201A1 Infinitely variable drive.
09/12/1990EP0386026A1 Compound planetary gear assembly.
09/11/1990US4955852 Planetary gear mechanism having means for accurate alignment of sun gear
09/11/1990US4955848 Transfer device of four-wheel-drive vehicle
09/04/1990CA2011232A1 Planetary gear system
09/04/1990CA1273504A1 Power transmission system
08/1990
08/30/1990DE3905717A1 Drive arrangement for actuating a closing component
08/29/1990EP0383915A1 Electric drive with manual doubler
08/28/1990US4951527 Transmission assembly
08/22/1990EP0383436A1 Neutral sensing assembly
08/21/1990US4950213 Planetary gear transmission having an arrangement for efficient lubrication of planetary gears
08/21/1990US4950208 Variable ratio power transmission
08/16/1990DE3901229A1 Wandler-wechselgetriebe, insbesondere fuer schlepper Converter variators, especially for tractors
08/14/1990US4947700 Continuously variable transmission system and long travel torsion damper therefor
08/09/1990WO1990008909A1 Stepless transmission
08/08/1990CN1044521A Power transmission appts.
08/07/1990US4946429 Power transmission with a continuously variable speed range
08/07/1990US4946424 Belt driven continuously variable transmission
08/07/1990US4945780 Drive unit for a monorail carrier
08/02/1990DE4005204A1 Self-regulating speed converter - consists of two or more planetary gears with two or more driven shafts
08/01/1990EP0380209A2 Transmission systems
08/01/1990CN2059949U Bevel gear waveguide speed reducer
08/01/1990CN2059948U Power-take-off device for soft-shaft of motorcycle engine
07/1990
07/31/1990CA1272055A1 Air motor - harmonic drive slice lip automation system
07/26/1990WO1990008271A1 Device for contra-rotating two concentric shafts
07/24/1990US4943267 Mechanical differential
07/18/1990EP0377643A1 Mechanical drive for the charging blower of internal combustion engines.
07/12/1990WO1990007660A1 Improvements in or relating to drivelines for wheeled vehicles
07/11/1990EP0263856B1 Continuous speed-change branched gear, in particular for motor vehicles
07/11/1990CN1043777A Connecting rod-type walking mechanism
07/10/1990US4940125 Drive mechanism in part-time four-wheel drive vehicle
07/10/1990US4939958 Fail-safe hydraulic control for a forward clutch in a continuously variable transmission
07/10/1990US4939955 Planetary gearing for automatic transmission
07/10/1990US4939949 Planetary overriding gearing and overriding driving for chain belts and the like, particularly for chain conveyors and chaindrawn mining machines
07/10/1990CA1271345A1 Planetary backward and forward drive apparatus
07/03/1990US4938307 Power transfer device for four-wheel drive
07/03/1990US4938097 Four speed transaxle for automotive vehicles
07/03/1990US4938085 Power transmission system in a tractor
07/03/1990CA1271059A1 Continuously variable transmission for motorvehicle
07/03/1990CA1271058A1 Planet gears reversing gear, particularly for an infinitely variable cone sheaves gear for motor vehicles
07/03/1990CA1271055A1 Reciprocating long dwell mechanism
07/03/1990CA1271054A1 Rotary/linear convertor
06/1990
06/26/1990US4936165 Variable speed transmission unit
06/20/1990EP0373649A2 Shift control system for a toroidal type continuously variable transmission
06/20/1990EP0373490A2 Continuously variable transmission for vehicle
06/20/1990CN2058439U Flywheel for recorder etc.
06/19/1990US4934215 Automatic transmission
06/13/1990DE3841603A1 Continuously variable transmission
06/13/1990CN1042975A Two speed gear train assembly
06/12/1990US4932929 Geared rotary actuator
06/12/1990US4932613 Rotary hinge actuator
06/12/1990US4932278 Transmission for self-propelled working vehicles
06/12/1990CA1270127A1 Transmission having cassette type supplementary change speed apparatus
06/06/1990EP0371266A1 A self-locking differential gear
06/06/1990CN2057978U Universal stageless speed variator
06/06/1990CN1042764A Planetary gear and process for its assembly
06/05/1990US4931834 Image forming apparatus
05/1990
05/31/1990WO1990005864A1 Traction drive transmission system
05/30/1990EP0370672A1 Mechanism for transmitting rotational motion from one shaft to another
05/29/1990US4928555 Automatic transmission for vehicles in general
05/29/1990CA1269692A1 Motor-speed reducer for the simultaneous driving of two structures
05/23/1990EP0369454A2 Translation cam means
05/18/1990CA2003096A1 Translation cam means
05/15/1990US4924961 Vehicle for gardening and agricultural work
05/15/1990US4924730 Transmission systems
05/15/1990US4924729 Multispeed power transmission
05/15/1990US4924728 For motor vehicles
05/15/1990US4924718 Omnidirectional oscillator (glover gear)
05/15/1990CA1268960A1 Geared-neutral continuously variable transmission
05/08/1990US4923477 Prosthesis drive
05/08/1990US4922788 Continuously variable transmission
05/02/1990EP0365935A1 Two speed gear train assembly
05/02/1990EP0365896A2 Mechanical torque converter
05/02/1990EP0365713A1 Transmission device
05/01/1990US4920827 Stepless speed change device
04/1990
04/25/1990EP0365276A1 Control system for a selectable two/four-wheel drive vehicle with a continously variable belt-drive transmission
04/24/1990US4919643 Device for setting a gear ratio in a continually variable belt-drive transmission
04/24/1990US4919007 Continuously variable transmission with forward and reverse gearing
04/24/1990US4919002 Stepless speed change apparatus
04/24/1990CA1268057A1 Transmission system for vehicle having planetary gear type forward and backward drive switching apparatus
04/19/1990WO1990004121A1 Continuously variable transmissions
04/18/1990CN1041435A Automatic stepless speed variator with dual transforming disk relay type hyperbolic three electrode single way transmision
04/17/1990US4916982 Improvements in controls relating to engine braking in a continuously variable transmission
04/17/1990US4916976 Infinitely continuously variable drive transmission
04/11/1990EP0253851B1 Integral gear box and electrical generating system
04/10/1990US4914981 Intermediate transmission for converting a rotation into the reciprocation of a roller in inking and/or damping units of offset printing presses
04/10/1990US4914978 Automatic transmission
04/04/1990EP0361279A1 Transfer device of four-wheel-drive vehicle
04/04/1990CN2055548U Planetary cycloidal stepless speed-reducing machine
04/04/1990CN1041029A Transmission ratio changing apparatus and method
04/03/1990US4913686 Method of and apparatus for controlling the transmission ratio of continuously variable transmission
04/03/1990US4913003 Stepless transmission
03/1990
03/22/1990WO1990002891A1 Infinitely variable drive
03/20/1990US4909776 Continuously variable transmission