Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 37 - Combinations of mechanical gearings, notprovided for in groups
Patents for F16H 37 - Combinations of mechanical gearings, notprovided for in groups (12,792)
10/1987
10/27/1987US4702124 Power transmission device
10/22/1987WO1987006316A1 Continuous speed-change branched gear, in particular for motor vehicles
10/20/1987US4700589 Coronel radiant drive systems
10/20/1987CA1228247A1 Vehicle drives
10/07/1987EP0239763A2 Single shaft positive drive
10/07/1987CN87100564A Auxiliary transmission section
10/07/1987CN86208108U Gear stepless speed variator with double-layer steel balls
10/06/1987US4698048 Variable speed tractor transmission and single lever control
10/06/1987US4697475 Controller for vehicle transmission with auxiliary transmission
10/06/1987CA1227666A1 High torque drive means for two very close shafts which are also subjected to strong axial thrusts and application thereof of a double screw extruder
10/06/1987CA1227664A1 Rotary reversible indexing mechanism
10/01/1987DE3707580A1 Manual shift transmission for motor vehicles
09/1987
09/30/1987EP0239555A2 Auxiliary gearbox for motor vehicles
09/30/1987EP0239365A2 Transmission ratio control system for a continuously variable transmission
09/30/1987EP0239124A2 Adjustable power transmission system
09/30/1987EP0238513A1 Gearing
09/30/1987EP0188411B1 Load shiftable gear
09/30/1987CN86206319U Improved full balance of rotating/reciprocating motion device
09/24/1987DE3644875A1 Bearing arrangement for gearwheels, particularly those in planetary gear mechanisms
09/23/1987CN86102069A Double-joining rotator rectifier device
09/15/1987US4693134 High-powered vehicle drive train
09/09/1987EP0235665A2 Coupling device
09/09/1987EP0175690B1 Distributor gear with viscosity coupling
09/08/1987US4691592 Continuously-variable ratio transmission
09/03/1987DE3703759A1 Drive assembly
09/02/1987EP0234502A2 Multiple ratio gear box
09/02/1987EP0234058A1 Gear unit, particularly for use in a helicopter
09/01/1987US4690016 Multistate differential transmission
09/01/1987US4690015 Power transfer device for automotive vehicles
09/01/1987US4690011 Selector mechanism for an infinitely variable transmission
08/1987
08/27/1987DE3703246A1 Transmission arrangement for vehicles, especially passenger motor vehicles
08/27/1987DE3703245A1 Transmission arrangement for vehicles, especially passenger motor vehicles
08/27/1987DE3605203A1 Continuously variable torque-splitting compound power-shift transmission with range changes
08/26/1987EP0233532A2 Planetary gearing having a variable transmission, especially for a continuously variable belt drive for motor vehicles
08/26/1987EP0233480A2 Auxiliary transmission section
08/26/1987CN86107526A Rotary/linear convertor
08/26/1987CN86100501A Torque converter for differential gear system
08/19/1987EP0232979A2 Geared-neutral continuously variable transmission
08/18/1987US4686869 Ratio change gear speed synchronizing in a tractor transmission
08/12/1987EP0232022A2 Converting rotational movement into linear movement
08/12/1987EP0231986A1 Ratio change gear speed synchronizing in a tractor transmission
08/11/1987US4685358 Hydraulic control apparatus for hydraulically-operated power transmitting system having continuously variable transmission
08/11/1987US4685343 Powershift gearbox/transmission
08/05/1987EP0231069A1 Creeper speed mechanism for tractor transmission
08/05/1987EP0231058A1 A control system for a continuously variable transmission for a motor vehicle
08/05/1987EP0172805B1 Continuously variable combined transmission
08/04/1987US4683766 Transmission for self-propelled working vehicles
07/1987
07/28/1987US4682518 Method and apparatus for controlling hydraulically-operated power transmitting system including continuously variable transmission
07/28/1987US4682511 Gear assisted continuously variable transmission
07/28/1987US4682510 High torque drive means for two closely spaced shafts which are also subjected to strong axial thrusts and application thereof to a double screw extruder
07/21/1987CA1224347A1 Transmission for agricultural tractors
07/16/1987WO1987004222A1 Integral gear box and electrical generating system
07/01/1987EP0227641A2 Improved transaxle
07/01/1987EP0227503A1 Convertible gear box with parallel axes and a planetary gear train, especially for motor vehicles
07/01/1987CN86108009A Vehicle drive-train transfer case
06/1987
06/30/1987US4676123 Automobile transmission with output shaft parallel to crank shaft and parking gear fixed to the output shaft
06/30/1987US4676116 Countershaft transmission
06/24/1987EP0226065A2 Screw and nut drive with rotation lock
06/24/1987EP0058666B1 Planetary steering differential
06/23/1987US4674359 Vehicular speed change gear having a continuously variable transmission connected in series with a stepped gear transmission
06/23/1987US4674358 Manual with auxiliary transmission
06/23/1987CA1223136A1 High torque drive means for two very close shafts and application thereof to a double screw extruder
06/18/1987WO1987003715A1 Variable phase couplings
06/18/1987WO1987003661A1 Multi-step gear-box
06/17/1987CN86108325A Variable phase couplings
06/16/1987US4674018 Headlamp adjusting mechanism
06/16/1987US4673377 Belt-pulley type steplessly variable transmission having a reverse drive gear mechanism
06/16/1987US4672863 Method and apparatus for controlling power transmission system in an automotive vehicle
06/10/1987CN86203577U Bicycle speed variator
06/09/1987US4671134 Automatic transmission for motorcycles
06/09/1987CA1222643A1 Continuously variable transmission system
05/1987
05/26/1987US4667538 Range gearbox for motor vehicles having an axially shiftable ring gear
05/13/1987EP0221462A2 Continuously variable transmission for motor vehicles
05/12/1987US4663991 System for controlling the transmission ratio of an infinitely variable transmission
05/12/1987US4663985 Shaft relative speed limiting system
05/05/1987US4662490 Clutch system for an internal combustion engine provided with a plurality of engine units
05/05/1987US4662240 Continuously variable transmission
04/1987
04/28/1987US4660438 Continuously variable transmission
04/28/1987US4660428 Drive train system
04/28/1987US4660425 Countershaft transmission auxiliary drive mechanism
04/23/1987WO1987002412A1 Rotary/linear convertor
04/22/1987EP0219411A1 Back-geared motor for simultaneously driving two components
04/22/1987EP0219223A2 Improvements in or relating to transmission systems
04/21/1987US4659286 Main helicopter drive
04/21/1987US4658673 Planetary transmission
04/21/1987US4658661 Transmission for motor three-wheelers
04/21/1987CA1220647A1 Device for driving an oscillating spout
04/16/1987DE3536753A1 Handling device for the automatic movement of workpieces or tools
04/14/1987US4656882 Incrementally variable single countershaft transmission
04/14/1987CA1220363A1 Drive system for railroad track vehicle
04/09/1987WO1987002198A1 Swing mechanism for nozzles of winding machine
04/09/1987WO1987002112A1 Differential drive assembly
04/08/1987EP0217221A2 Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission
04/07/1987US4655309 Gearbox assembly for vehicles
04/07/1987US4655097 Device for varying feed stroke of feed bars for use in a transfer press
04/01/1987EP0216475A1 Dual-pass continuously variable transmission
03/1987
03/31/1987US4653345 Single control, mechanical variable speed drive
03/26/1987WO1987001780A1 Gearing
03/25/1987CN85106719A Swing-arm gear speed changing device
03/24/1987US4651592 Infinitely variable speed drive with differential having two input shafts and an output gear
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