Patents for B60K 17 - Arrangement or mounting of transmissions in vehicles (28,693)
06/1989
06/27/1989US4841803 Lubrication mechanism in power transfer device for four wheel drive
06/22/1989DE3740754A1 Longitudinal shaft for power trains in motor vehicles
06/21/1989EP0321436A2 Front axle for an all-wheel drive vehicle
06/21/1989EP0321435A2 Axle drive differential for motor vehicles
06/21/1989EP0321434A2 All-wheel drive vehicle power train
06/21/1989EP0321433A2 Frame crossbeam assembly for all-wheel drive vehicle
06/21/1989EP0321138A2 Transfer device for a four-wheel drive vehicle
06/21/1989CN2039771U Automatic skid-proof differential coupling device for automobile and wheel tractor
06/20/1989US4840604 Master safety shield with deflecting door
06/20/1989US4840246 Power transmission control system for a four-wheel drive vehicle
06/20/1989US4840089 Axle-controlled, positive differential
06/20/1989US4840087 Differential gear assembly including at least one integrated constant velocity universal joint
06/20/1989CA1255925A1 Power take-off speed control assembly
06/15/1989WO1989005416A1 Hydraulic drive for reduced speed of tractors
06/14/1989EP0320313A1 Drive system for automobiles
06/14/1989EP0320312A1 Drive system for automobile
06/14/1989EP0319830A1 Device for controlling driving force distribution in four-wheel drive vehicle
06/14/1989CN1033406A Automatic antiskid differential for motor vehicles and wheel type tractors
06/13/1989US4838121 Manually operated change-speed mechanism in power transfer device
06/13/1989US4838119 Differential gear assembly with viscous and friction clutch mechanisms
06/08/1989DE3740243A1 Actuating device for a friction clutch
06/07/1989EP0318928A2 Antilock control assembly
06/07/1989CN2038967U Small tractor gearing used for agriculture
06/06/1989US4837694 Pitching control system for a skid steer vehicle
06/06/1989US4836322 Power transmission system for a four-wheel drive vehicle
06/06/1989US4836053 Transfer case with dual planetary gear reduction unit
06/06/1989US4836050 Transverse type automatic transmission with two separate lay shaft elements
06/06/1989US4835968 Hydraulic circuit in an industrial vehicle
06/06/1989CA1255121A1 Five gear torque transfer assembly
06/01/1989WO1989004774A1 Vehicle drivetrain
05/1989
05/31/1989CN2038456U Synthetics of simple mechanical transmission gear for electrically operated motor car
05/30/1989US4833943 Transmission for a motor vehicle
05/24/1989EP0316899A2 Tractor and implement drawn thereby
05/24/1989EP0316898A2 Hitch adapter
05/24/1989DE3831001A1 Drive for agricultural vehicles
05/24/1989DE3737701A1 Motor vehicle with all-wheel drive
05/24/1989CN2038067U Multi-purpose power chassis
05/23/1989US4831891 Power transmission device for a tractor
05/18/1989DE3810805C1 Cooling device
05/18/1989DE3807506C1 Drive arrangement for a motor vehicle
05/18/1989DE3737229A1 Reibungskupplungseinheit Friction clutch assembly
05/18/1989DE3736838A1 Drive unit of a motor vehicle with a compound mechanism arranged in the power flux between a drive motor and a gearbox
05/17/1989EP0315837A2 New transmission particularly for motor vehicles
05/17/1989EP0315741A1 Drive unit for motor vehicle
05/16/1989US4830136 Four-wheel drive motor vehicle
05/16/1989US4829849 Power transmission system for vehicles
05/16/1989US4829769 Hydraulic transmission coupling apparatus
05/11/1989DE3831003A1 Bevel-gear differential for motor vehicles
05/11/1989DE3824060A1 Self-locking differential and transfer gearbox as a simultaneous anti-lock system for all the driven wheels
05/11/1989DE3735855A1 Manual shift transmission for motor vehicles
05/10/1989EP0315200A1 Power transmission apparatus
05/09/1989US4828070 Apparatus for controlling the shift between two and four-wheel drivings
05/09/1989US4827807 Hydraulic control system for four-wheel drive torque transfer mechanism for vehicle
05/09/1989US4827783 Key-shift transmission
05/03/1989EP0314635A2 A Flexible coupling for connecting the driving flywheel and the input member of a gearbox power-shift unit for tractors
05/03/1989EP0314561A1 Motor vehicle axle construction
05/03/1989EP0314453A2 Traction control system for a four-wheel drive motor vehicle
05/03/1989EP0314452A2 Power transmitting system for a four-wheel drive vehicle
05/03/1989EP0314420A1 Viscous clutch assembly for torque transmission in motor vehicle
05/02/1989US4825970 Power takeoff shaft arrangement for a road vehicle
05/02/1989US4825722 Hydromechanical transmission for motor vehicles
05/02/1989CA1253359A1 Part time on-demand four wheel drive vehicle transaxle with viscous clutch
04/1989
04/26/1989EP0313528A2 Mechanical device that combines the function of self-locking differential and torque divider
04/26/1989EP0313415A1 Control apparatus for hydraulic continuously variable speed transmission
04/26/1989EP0313371A2 Drive force distribution control system for four-wheel drive motor vehicle
04/25/1989US4825368 Device for controlling vehicle four wheel drive front/rear coupling device by learning effective front/rear vehicle wheels radius discrepancy, and method of operation thereof
04/25/1989US4824264 Bearing of an axle drive bevel pinion
04/25/1989US4824128 Tractor transmission
04/25/1989US4823897 Drive arrangement for all-wheel drive vehicles
04/25/1989US4823648 Hydraulic control system for four-wheel drive torque tranfer mechanism for vehicle
04/25/1989CA1253013A1 Automotive component cover
04/18/1989US4821834 Mounting of a steerable wheel
04/18/1989US4821825 All-terrain vehicle
04/18/1989US4821604 Four-wheel drive system
04/18/1989US4821603 Torque-apportioning differential mechanism for motor vehicles
04/18/1989US4821602 Support structure of differential gear unit
04/13/1989DE3733153A1 Vorrichtung zum wahlweisen zu- und abschalten des drehmomentenflusses an der welle von angetriebenen kraftfahrzeugraedern Means for selectively activate and deactivate the torque flow to the wave of driven motor vehicle wheels
04/13/1989DE3733152A1 Drive arrangement for a heavy vehicle
04/12/1989EP0311328A2 Method and apparatus for controlling wheel slip in a full-time four wheel drive vehicle
04/12/1989EP0311141A2 Active driving force control for four-wheel drive vehicle
04/12/1989EP0311140A2 Active control for distributing driving force over four-wheels of four-wheel drive vehicle
04/12/1989EP0311098A2 Device for distributing drive power in the drive train of a four wheel drive vehicle
04/12/1989EP0310962A2 Rotational speed differential responsive type joint
04/11/1989US4819756 Independent wheel suspension system using thrust bearing constant velocity universal drive joints, bending and torsional motion resistance suspension members and a transversely pivotable differential
04/11/1989US4819512 Differential gear for a two wheel or four wheel drive vehicle
04/11/1989US4819511 Activation apparatus for a differential pawl with an actuator
04/11/1989US4819508 Transmission system for working vehicles
04/11/1989US4819506 Power transmitting system for a four-wheel drive vehicle
04/05/1989EP0309752A2 Vehicle with hydraulic steering and drive wheels driven by hydraulic motors
04/05/1989CN1032138A Drive system convenient to start up on slope for motor-driven vehicles
04/04/1989US4817753 Interaxle differential restriction device for vehicle four wheel drive systems
04/04/1989US4817752 Automatic free wheeling hub assembly
04/04/1989US4817751 A driving force distribution transmission for vehicles with four-wheel drive
04/04/1989US4817458 Belt-pulley type steplessly variable transmission assembly
04/04/1989CA1252020A1 Agricultural tractor
03/1989
03/29/1989CN2034919U Safe fuel-economizing transmissionn for vehicles
03/28/1989US4815556 Vibration-proof apparatus for a vehicle
03/28/1989US4815336 Power transfer device for four-wheel drive
03/22/1989EP0308312A1 Transmission device for automotive vehicles
03/21/1989US4813524 Assembly for damping torsional vibrations