| Patents for F16H 61 - Control functions within change-speed- or reversing-gearings for conveying rotary motion (47,420) |
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| 01/10/1990 | EP0350476A2 Gear change device for selectively switching on one of two ratios of a distribution- or intermediate-gearing |
| 01/10/1990 | EP0350201A2 Timing valve for manually selected gears of an automatic transmission |
| 01/10/1990 | EP0350018A2 Line pressure control arrangement for automatic automotive transmission |
| 01/10/1990 | EP0349994A1 Jolt control system for drive system |
| 01/10/1990 | EP0306475B1 Control system for a torque converter with a bridging connection |
| 01/10/1990 | EP0271617B1 Semi-automatic mechanical transmission control and control method |
| 01/10/1990 | EP0181865B1 Hydrostatic vehicle control |
| 01/10/1990 | CN1038619A Forward/center control shifting apparatus for vehicle transmission |
| 01/09/1990 | US4892465 Automatic control for variable displacement pump |
| 01/09/1990 | US4892014 Electronic controller for automatic transmissions |
| 01/09/1990 | US4892012 Automatic transmissions of vehicle |
| 01/09/1990 | US4892001 Interlock assembly for a vehicle transmission |
| 01/03/1990 | EP0348732A2 Rotational-speed synchronisation method |
| 01/03/1990 | EP0348622A2 Stepped shift transmission |
| 01/03/1990 | CN2050508U Variable speed booster |
| 01/03/1990 | CN2050507U Decreasing shift variator of motorcycle |
| 01/02/1990 | US4891759 Control system for automotive automatic transmission including downshift select shock suppression arrangement |
| 01/02/1990 | US4891758 Process and apparatus for realizing safe start-up shifting and energy saving idling of motor vehicles provided with automatic transmissions |
| 01/02/1990 | US4890707 Control system for a lockup clutch for an automatic transmission |
| 01/02/1990 | US4890636 Fluid pressure control for use in transmission |
| 01/02/1990 | US4890517 Shift valve for automatic automotive transmission or the like |
| 01/02/1990 | US4890516 Ratio control system for continuously variable transmission |
| 01/02/1990 | US4890515 System for integrally controlling automatic transmission and engine |
| 01/02/1990 | US4890512 Hydraulic servo for friction coupling element of automatic transmission |
| 12/27/1989 | EP0347861A2 Automatic transmission shift control device |
| 12/27/1989 | EP0347536A2 Four speed ratio automatic power transmission |
| 12/26/1989 | US4889621 Oil strainer for an automatic transmission |
| 12/26/1989 | US4889016 Hydraulic servo regulating systems in an automatic transmission |
| 12/26/1989 | US4889015 Automatic transmission control device |
| 12/26/1989 | US4889014 System for controlling an internal combustion engine for motor vehicles equipped with an automatic transmission |
| 12/20/1989 | EP0347263A2 Vehicle automatic transmission control system |
| 12/20/1989 | EP0347261A2 Vehicle automatic transmission control system |
| 12/20/1989 | EP0347150A2 A brake/shift interlock for an automatic transmission shift control mechanism |
| 12/20/1989 | EP0346539A1 Overdrive transmission unit |
| 12/20/1989 | EP0346373A1 Control mechanism for operating a vehicle |
| 12/20/1989 | CN1038146A Pneumatic control system for range type compound transmission |
| 12/19/1989 | US4888577 Semi-automatic mechanical transmission control display and fault indicator |
| 12/19/1989 | US4888538 System for remote transmission of angular position and force between master and slave shafts |
| 12/19/1989 | US4887984 Marine transmission with fluid coupler |
| 12/19/1989 | US4887702 Brake/shift interlock for an automatic transmission shift control mechanism |
| 12/19/1989 | US4887512 Vent reservoir in a fluid system of an automatic transmission system |
| 12/19/1989 | US4887491 Solenoid-actuated valve arrangement for a limp-home mode of an automatic transmission |
| 12/19/1989 | US4887428 Hydraulic control device for a continuously variable transmission for motor vehicles |
| 12/14/1989 | WO1989012188A1 Mechanical-hydraulic transmission gear and method of controlling same |
| 12/13/1989 | EP0345433A2 Coast clutch control for multiple speed automatic transmission |
| 12/12/1989 | US4886151 Gearshifting device for a manually operated transmission for motor vehicles |
| 12/12/1989 | US4885960 Control system for automatic transmission |
| 12/12/1989 | US4885949 Continuously variable or fixed ratio velocity transmission mechanism |
| 12/12/1989 | CA1263891A1 Control system for controlling transmission fluid pressure |
| 12/12/1989 | CA1263833A1 Hydraulic pressure regulating arrangement |
| 12/06/1989 | EP0345059A2 Forward/center control shifting apparatus for a vehicle transmission |
| 12/06/1989 | EP0345001A1 Noise and vibration damper for a transmission shift lever |
| 12/06/1989 | EP0344714A1 Fluid-controlled actuator |
| 12/06/1989 | EP0344713A2 Vehicle transmission, particularly for an agricultural tractor |
| 12/06/1989 | EP0225211B1 Safety device for a reverse gear change control with an articulated handle |
| 12/05/1989 | US4885690 System for optimizing driving parameters in utility vehicles |
| 12/05/1989 | US4884669 Motor-vehicle antirunaway system |
| 12/05/1989 | US4884668 Automatic transmission shift control device |
| 12/05/1989 | US4884667 Automatic change gear control means |
| 12/05/1989 | US4884475 Automotive drive system for machines and vehicles |
| 12/05/1989 | US4884471 Four speed ratio automatic power transmission |
| 11/30/1989 | WO1989011407A1 Automatic transmission for wheel loader |
| 11/30/1989 | DE3917401A1 Hydraulic control for automatic transmissions |
| 11/30/1989 | DE3916177A1 Hydraulic control arrangement for a steplessly variable power transmission |
| 11/30/1989 | DE3829312A1 Operating arrangement for hydraulic clutches, especially for marine reversing transmissions |
| 11/30/1989 | DE3811615C1 Control device for friction clutches, shiftable by hydraulic pressure, of a multigear power-shift transmission for vehicles |
| 11/29/1989 | CN1037590A Device for detection of braking engine |
| 11/28/1989 | US4884201 Automatic gear change device |
| 11/28/1989 | US4883151 Transmission brake |
| 11/28/1989 | US4882952 Hydraulic control system for automatic transmission with shifting shock reducing means |
| 11/28/1989 | US4882951 Auxiliary transmission input section |
| 11/23/1989 | EP0343002A2 Power take-off control apparatus |
| 11/23/1989 | EP0342643A2 Control systems for vehicle engines coupled with automatic transmissions |
| 11/23/1989 | DE3815873A1 Hydrostatic drive mechanism with pump - has adjustable absorption and feed volume with hydraulic accumulator |
| 11/21/1989 | US4882572 Electronic range indicator for a motor vehicle |
| 11/21/1989 | US4881926 Stepless speed variator of a belt type |
| 11/21/1989 | US4881925 Belt type continuously variable transmission for vehicle |
| 11/21/1989 | US4881628 Automatic transmission having coaxially overlapped clutches |
| 11/21/1989 | US4881627 Control system for automotive transmission arrangement including lock-up clutch |
| 11/21/1989 | US4881429 Shift control arrangement for automatic transmission |
| 11/21/1989 | US4881371 Auxiliary coupler pressure relief hydraulic system with pump drive ignition switch relief |
| 11/16/1989 | WO1989011050A1 Single spool selector valve for simultaneous pump displacement and motor direction control in hydrostatic drive |
| 11/16/1989 | WO1989011045A1 Clutch oil pressure controller of transmission |
| 11/15/1989 | EP0341818A2 A device for detecting engine brake |
| 11/15/1989 | EP0341650A2 Hydraulic drive system for crawler-mounted construction vehicle |
| 11/15/1989 | EP0341631A2 Method of controlling shifts in an automatic transmission |
| 11/15/1989 | EP0341513A2 Direct-acting, non-close clearance solenoid-actuated valves |
| 11/14/1989 | US4881227 Arrangement for monitoring a computer system having two processors in a motor vehicle |
| 11/14/1989 | US4881173 Electronically controlled automatic speed changing apparatus |
| 11/14/1989 | US4880359 Summation power output regulating system for at least two hydrostatic transmissions |
| 11/14/1989 | US4880094 Control system for a clutch for a vehicle |
| 11/14/1989 | US4880092 Transmission operating apparatus for automatic transmission |
| 11/14/1989 | US4880091 Control circuit for fluid coupling with lock-up clutch |
| 11/14/1989 | US4880090 Hydraulic controlling system for lockup clutches |
| 11/14/1989 | US4879925 Hydraulic control system for automatic transmission, incorporating fail safe and progressive creep control and hill hold control |
| 11/14/1989 | US4879922 Operating device for transmission |
| 11/14/1989 | US4879919 Transmission equipped with reverse mechanism |
| 11/09/1989 | DE3814188A1 Control device for adjusting the swept volume of an axial piston engine |
| 11/08/1989 | EP0340764A2 Line pressure control arrangement for automatic transmission |
| 11/07/1989 | US4879501 Constant speed hydrostatic drive system |