Matches 1 - 50 out of 74 1 2 >


Match Document Document Title
7793750 Differential limiting control apparatus for four-wheel drive vehicle  
Restraining torque TF of an electronic controlled front limited slip differential (5) arranged between right and left front wheels is controlled in accordance with controlling right-left wheel...
7669702 Transmission box for a wheeled machine particularly of the walking type  
A transmission box (3) for a wheeled machine includes a motor input shaft (4) driving a drive wheel (8) to actuate at least one drive shaft (9A, 9B) of at least one wheel (2A, 2B) of the machine...
7445068 Axle of a vehicle, especially of a utility vehicle  
An axle of a vehicle, in particular a commercial vehicle is proposed, in which a change-under-load shifting element is provided between the wheels of the axle, which can be actuated to release the...
6675922 Wheel driving system for all-terrain vehicle  
A wheel driving system is capable of varying differential limiting torque applied to a differential included in an all-terrain vehicle according to the difference between loads respectively applied...
6520880 Traction distributing devices for motor vehicles  
A traction distribution device includes a hydraulic motor arranged in a differential-gear mechanism for providing relative torque between one of the wheel shafts and a differential casing in...
6317666 Method for analyzing the driveability of motor vehicles  
This invention relates to a procedure for analyzing and influencing the driveability of motor vehicles, including the following steps: Conducting tests on a real vehicle to obtain measurement...
6116645 Steering assembly for a work vehicle  
A steering assembly for a work vehicle having a supporting frame is disclosed wherein the steering assembly includes a steerable front axle having an axle defined longitudinally by end portions...
5896941 Suspension system for steered wheels in vehicle  
A suspension system for the steered wheels of a vehicle include knuckles, the lower portions of which are pivotally supported at tip ends of a lower arm and a radius rod through two ball joints....
5752575 Torque distribution control system in vehicle  
A gearbox and two hydraulic clutches are disposed between left and right follower wheels of a vehicle. The torque transfer capacity of the hydraulic clutches is controlled to effect the...
5685386 Driven wheel differential limiting apparatus for vehicle  
In a vehicle having a pair of right and left front wheels and a pair of right and left rear wheels, when the front wheels are driven wheels, a differential limiting mechanism such as a multi-disc...
5531288 Differential pawl activation apparatus  
The present invention teaches an activation apparatus for a differential pawl. Such activation apparatus is designed to prevent damage to components of the differential pawl and/or of the drive...
5474144 Twin-wheel motorcar with differential height and speed mechanisms  
The twin-wheel motorcar has twin wheels with single side wheels driving capabilities. Twin-Wheel Motorcar has sliding doors, top cover, emergency parking pad, single arm differential height...
5450919 Differential action control system of a vehicle  
A differential action control device of a vehicle includes an inter-axle differential disposed between axles for making a differential action between the axles, an inter-wheel differential disposed...
5417298 Torque distribution control apparatus for vehicle  
In a vehicle including a torque distributing device for distributing the torque of an engine to left and right driving wheels, a feed-forward control system determines a lateral distribution torque...
5353889 Power transmitting device for four-wheel drive vehicle  
A power transmitting device for a four-wheel drive vehicle which includes main driven wheels driven directly by an engine and speed-change transmission, a left sub-driven wheel driven through a...
5269399 Device for transmitting driving force  
A driving force transmission device for a vehicle has a homokinetic joint having an outer ring and a clutch device having an outer ring coupled to the outer ring of the homokinetic joint. An input...
5172784 Hybrid electric propulsion system  
A hybrid electric vehicle propulsion system having an external combustion free-piston engine is provided with an integral linear electric current generator and a pulse frequency controller. The...
5168953 Differential limiting force control system and method for vehicle  
A control system for controlling a differential (or slip) limiting force of a limited slip differential of a vehicle comprises a sensor group for sensing a vehicle speed and a wheel speed...
4963122 Continuously variable differential  
A continuously variable differential (10) uses a continuously variable transmission (50) that is rotated by drive torque and controlled to vary the speed ratio between its outputs. These, which...
4911258 Curvilinear flexible vehicle drive structure and method  
Structure for and method of driving a motor vehicle including one or more curvilinear drive shafts including a multistrand flexible cable providing primary two wheel drive or permanent or...
4741407 Method and system for controlling limited-slip differential gear unit for automotive vehicle  
A limited-slip differential gear unit has end adjustable slip-limitation according to the operation mode of the adjustable suspension system. A control system for the limited-slip differential gear...
4733743 Driving arrangement for a track-adjustable motor vehicle bearing axle having selectively drivable wheels  
A driving arrangement for selectively drivable wheels of a motor vehicle has, in or on an adjustable bearing axle, telescopic input shafts connected at one end to a direction-changing gear and at...
4681180 Power transmission system for rear wheels of a motor vehicle  
A final reduction gear comprising a pair of bevel gears are provided between a rear drive shaft and a rar axle shaft. A pair of oil hydraulic clutches are provided on both ends of the rear axle...
4671373 Vehicle with lockable differential  
A locking-type differential (5; I, II) is automatically engaged to locked position upon sensing of certain vehicle operating conditions, and unlocked upon sensing other vehicle operating...
4548096 Compact fluid drive transmission  
A fluid drive transmission system removably mounted to the axle of a motor vehicle. A power output drum connected to the wheel forms in part a fluid chamber. A power input rotor keyed to the axle...
4453617 Multi-axle driving mechanism for agricultural carrier  
A multi-axle driving mechanism for agricultural carrier comprising two individual transmissions driven by the same power source, one of the transmissions is secured and connected to a differential...
4399886 Controls for variable displacement motor and motors  
A control for a variable displacement motor which utilizes a motor speed sensitive signal for moving the displacement of the motor toward a zero displacement setting position including a device for...
4354568 Electrically controlled travel drive control system for steerable vehicles, particularly fork lift trucks  
The invention relates generally to steerable vehicles, particularly fork lift trucks, which include one or more travel drive motors adapted to be controlled in a predetermined manner, and a...
4316520 Unilateral rear-drive type three-wheeled vehicle  
An improved form of three-wheeled vehicle of the type having a front wheel arranged in the longitudinal plane of symmetry of the vehicle and a pair of rear wheels arranged symmetrically with...
4289224 Independent wheel drive  
A vehicle drive system particularly suited for snow blowers includes a main sprocket rotatably carrying a first and second pawl. Each pawl drivably engages a respective sprocket. The first sprocket...
4183418 Tricycle apparatus  
A tricycle apparatus utilizes a chassis having a housing disposed surrounding the midregions of the rear axle of the tricycle. Each rear wheel is provided having a child carrying seat secured to a...
4180138 Vehicle having auxiliary drive mechanism  
A vehicle has a forward mounted primary gasoline engine operatively engaged with the front axle and its associated wheels. The vehicle also has a rear mounted second motor drivingly engaged with...
4162712 Vehicle differential control  
A vehicle differential control wherein the two axles and wheels thereon are influential in controlling the differential. Thus, speed sensors are on the two axles and link mechanisms connect the...
4089387 Adjustable ratcheting wheel hub  
An adjustable ratcheting wheel hub comprising a reversing pawl driven wheel hub, an axle containing a plurality of pin receiving apertures, a bearing cover assembly, and a hub tube. The hub tube...
4050534 Drive axle system useable in 6 × 6 vehicle  
A drive axle system of the type useable in a 6 × 6 vehicle, especially one utilizing a tandem axle assembly to transmit torque from the vehicle transmission to first and second rear drive axles. ...
4046214 Brake pressure modulator and system  
A modulating pump is disclosed including a pumping member that is initially operable by a solenoid device in a relatively long full-stroke condition to effect rapid pressure build-up of the fluid...
4023640 Wheel and axle assembly  
Wheel and axle assembly for small vehicles such as riding lawnmowers including a frame and an engine and transmission mounted upon the frame, the assembly comprising an axle having opposite first...
4018298 Wheel assembly with slip clutch  
Wheel and axle assembly for a small vehicle such as a riding lawnmower which includes a frame and an engine mounted upon the frame, the assembly comprising an axle having opposite first and second...
4005760 Traction control device  
A vehicle, such as a tractor, having propelling wheels connected by a differential, together with a traction control device for connecting the propelling wheels directly when the differential...
3966264 Compensation for anti-skid brake control system  
An anti-skid brake control system wherein the brake force is automatically reduced in response to the relationship between the sensed values of the vehicle velocity and the wheel velocity, may...
3896893 Differential torque responsive axle for small vehicles  
A driven axle for a small vehicle such as a golf cart. The axle consists of two coaxially mounted shafts having a sleeve extending over both of the shafts. The sleeve is tightly held to one shaft...
3795408 WHEEL AND AXLE SYSTEM FOR LAND VEHICLES  
A wheel and rotatable axle system for land vehicles where, when one wheel moves at an angular velocity that is different than the angular velocity of a second wheel, a clutch (1) permits the one...
3788420 DIFFERENTIAL TYPE DRIVING WHEELS SYSTEM  
Two webbed driving wheels are rigidly secured at both ends of a rotating live axle, which axle, through a system of pullies and belt and a torque-converter, receives the rotating power generated by...
3776355 INSTALLATION FOR THE PREVENTION OF SLIPPING OF THE DRIVE WHEEL OF MOTOR VEHICLES  
An installation for preventing slippage of the driving wheels of motor vehicles whose driving wheels are driven from the driving engine by way of a transmission, and in which a pulse transmitter...
3706351 DIFFERENTIAL CONTROL  
An electromechanical system for limiting the speed differential between a pair of vehicle axle shafts driven through the differential unit. The system effectively compares the axle shaft speeds...
3623565 RECREATIONAL VEHICLE  
An all-terrain recreational vehicle as disclosed which is capable of operating on water, on very soft terrain and on rough terrain. Three low-pressure tires are journalled on each side of a...
3519314 MECHANO-HYDRAULIC SYSTEM FOR MINIMIZING SKIDDING  
3517572 DIFFERENTIAL HANDBRAKE  
3503463 PIVOT STEERING TRACTOR  
3454125 EXTERNAL DIFFERENTIAL LOCKUP  
Matches 1 - 50 out of 74 1 2 >