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 47 - Combinations of mechanical gearing with fluid clutches or fluid gearing
Patents for F16H 47 - Combinations of mechanical gearing with fluid clutches or fluid gearing (4,840)
04/1984
04/18/1984EP0105515A1 Split-torque power transmission
04/12/1984WO1984001419A1 Hydrostatic driving device
04/10/1984US4441385 Transmission control system with positive lockup clutch disengaging system
03/1984
03/07/1984EP0102049A2 Simplified hydromechanical steering transmission
03/06/1984US4434972 Hoisting winch
03/06/1984US4434681 Hydromechanical drive
03/06/1984US4434680 Planetary steering differential
02/1984
02/28/1984US4433594 Variable pulley transmission
02/22/1984EP0101358A1 Split torque hydraulic gearing
02/14/1984US4430908 Split path electric vehicle powertrain
02/07/1984US4429593 Full range hydromechanical transmission
01/1984
01/31/1984US4428253 Automatic transmission with overdrive device
12/1983
12/28/1983EP0096980A1 Continuously variable transmission with continuously running belt and hydrodynamic drive
12/27/1983US4422535 Compound damper assembly for an automatic transmission
12/06/1983CA1158070A2 Multiple ratio overdrive transmission
12/06/1983CA1158069A2 Multiple ratio overdrive transmission
12/06/1983CA1158068A2 Multiple ratio overdrive transmission
12/06/1983CA1158067A2 Multiple ratio overdrive transmission
11/1983
11/30/1983EP0095132A1 Method and apparatus for controlling continuously variable transmission
11/29/1983US4417484 Planetary change-speed transmission for automotive vehicles
11/23/1983EP0094664A1 Oil-pneumatic brake energy regeneration means for urban vehicles
11/08/1983US4413535 Power transmission apparatus
11/08/1983CA1156498A1 Power drive line having a wide range of speed ratios
11/08/1983CA1156497A1 Full range hydromechanical transmission
10/1983
10/11/1983US4408501 Multiple ratio torque converter transmission with main transmission planetary gearing and a compound torque splitter planetary gear unit between the converter and the multiple ratio gearing
10/05/1983EP0090674A1 Synchromesh transmission device suited for use as an automotive automatic transmission device
09/1983
09/14/1983EP0088188A2 Trimmer valve
08/1983
08/16/1983US4398436 Multiple ratio transmission having a torque splitter input gear with a pocketed carrier
08/16/1983CA1151902A1 Geared input speed-up for torque converter
08/09/1983US4397201 Hydrostatic-mechanical drive for self-propelled machines
08/09/1983CA1151442A1 Hydrodynamic reversing gearing
07/1983
07/19/1983US4393731 Infinitely variable belt-drive transmission
07/12/1983US4392393 Dual engine drive
07/06/1983EP0082951A2 Device for controlling a propulsion unit of a motor vehicle
06/1983
06/28/1983CA1148770A1 Power drive line having a wide range of speed ratios
06/22/1983EP0081696A1 Hydrostatic-mechanical transmission with input split power
06/21/1983CA1148632A1 Split torque transmission control
06/15/1983EP0081260A1 Transmission, in particular for a vehicle, provided with a hydrodynamic torque converter
06/14/1983US4387783 Fuel-efficient energy storage automotive drive system
06/14/1983US4387607 Overdrive unit in automatic transmissions
06/07/1983CA1147578A1 Planetary steering differential
05/1983
05/31/1983US4385531 Hydraulic circuit system for automatic transmission
05/10/1983US4382393 Retrofittable overdrive assembly
05/10/1983US4382392 Hydromechanical transmission with power branching
04/1983
04/19/1983CA1144783A1 Transaxle for a vehicle driveline
03/1983
03/22/1983CA1143251A1 Pressure actuated shifting mechanism
03/16/1983EP0074210A1 Improved variable speed transmission
03/09/1983EP0073546A1 Transmission, in particular for a motor vehicle
03/01/1983US4375171 Automatic transmission
02/1983
02/15/1983US4373597 Tractor for agriculture
02/15/1983US4373408 Variable ratio fluid-mechanical drive apparatus
02/15/1983US4373359 Hydrostatic-mechanical gear unit
02/01/1983US4370903 Method and apparatus for computing motor speeds for initiating and ending jolt control during gearshift in a drive system using fluid couplings or torque converters
01/1983
01/25/1983US4369672 Change-speed transmission with selective bypass of hydrokinetic unit
01/18/1983US4368798 Automatic control device of an infinitely variable transmission gear driven by an internal combustion engine, especially for motorized vehicles
01/18/1983US4368653 Hydromechanical transmission
01/11/1983CA1139132A1 Differential traction drive with extreme overall torque ratios for use in a gas turbine engine driveline
01/04/1983CA1138681A1 Automatic transmission
01/04/1983CA1138678A1 Automotive transmission with continuously variable speed mechanism
01/04/1983CA1138677A1 Automotive drive system with continuously variable transmission
12/1982
12/21/1982US4364285 Automatic transmission
12/21/1982US4364229 Automotive energy managing transmission
12/14/1982US4363247 Transmission with a first-stage hydrostatic mode and two hydromechanical stages
12/09/1982WO1982004296A1 Variable speed torque converter
11/1982
11/10/1982EP0064148A2 Transmission control system with pressure biased lock up clutch control valve
11/09/1982CA1135157A1 Multi-mode hydromechanical transmission shift system
11/09/1982CA1135154A1 Control valve mechanism for a power transmission
11/03/1982EP0063785A1 Variable pulley transmission
10/1982
10/26/1982US4355509 Split torque transmission control
10/20/1982EP0062877A1 Continuously variable V-belt transmission
10/19/1982US4354401 Automatic transmission for automobiles
10/19/1982US4354400 Hydromechanical transmission
10/12/1982US4353269 Ship's transmission with changeover from cruising speed to slow speed
10/07/1982EP0052100A4 Power drive line having a wide range of speed ratios.
10/06/1982EP0061736A2 Continuously variable V-belt transmission including hydrodynamic transmission unit with lock-up means
10/06/1982EP0061732A2 Hydraulic control system for continuously variable V-belt transmission with hydrodynamic transmission unit
09/1982
09/22/1982EP0060624A2 Rotary transmission
09/07/1982US4347761 Hydromechanical transmissions
09/01/1982EP0059055A2 Continuous, high-performance hydromechanical speed gear
09/01/1982EP0058834A1 A continuously variable transmission for motor vehicles
09/01/1982EP0058666A1 Planetary steering differential.
08/1982
08/31/1982US4347044 Pumps
08/31/1982US4346622 Four speed transaxle with mid-position transfer drive
08/24/1982US4345488 Hydromechanical steering transmission
08/17/1982US4344336 Differential traction drive with extreme overall torque ratios for use in a gas turbine engine driveline
08/03/1982US4342238 Automotive drive system with continuously variable transmission
07/1982
07/27/1982US4341132 Continuously variable ratio power transmission
07/27/1982US4341131 Hydromechanical transmissions
07/13/1982CA1127426A1 Four speed ratio automatic transmission with compact gearing
06/1982
06/15/1982CA1125540A1 Housing for front-drive automatic transmission for transverse engine of automotive vehicle
06/08/1982CA1125054A1 Four speed overdrive power transmission with bidirectional reaction brake band servo
06/02/1982EP0052602A1 Power drive line having a wide range of speed ratios
05/1982
05/26/1982EP0052100A1 Power drive line having a wide range of speed ratios.
05/25/1982US4331044 Four speed offset automatic overdrive transmission with lockup in direct and overdrive
05/05/1982EP0050633A1 Combined propulsion-and-steering transmission.
04/1982
04/14/1982EP0049253A1 Planetary gears and devices with and without hydraulic coupling and hydrodynamic converter
04/06/1982CA1121430A1 Integrated drive-generator system
03/1982
03/18/1982WO1982000867A1 Planetary steering differential
03/17/1982EP0047668A2 Automatic transmission with overdrive device
03/17/1982EP0047667A2 Automatic transmission with overdrive device
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49