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8910741 Steering device for tractor  
The present invention relates, in general, to a steering device for tractor and, more particularly, to a steering device for a tractor for enabling front wheels of the tractor to be turned to an...
8789646 Steering apparatus of for a tractor  
The present invention relates to a steering apparatus for turning front wheels of a tractor. More particularly, the present invention provides a steering apparatus for tractors which includes a...
6273209 Seal structure of tie rod mounting portion in center take-off type power steering apparatus  
A seal structure of a tie rod mounting portion in a center take-off type power steering apparatus structured such that respective inner ends of a pair of right and left tie rods are swingably...
6272409 Motor vehicle steering box with Ackerman control  
A motor vehicle steering box for use with light duty trucks and other vehicles is provided with a function generation means for specifically controlling Ackerman geometry by independently...
6202781 Power steering device for vehicles  
A power steering device for a vehicle includes: a wheel-steering generator adapted to be connected to an axle case comprising a differential gear and a pair of right and left axles having a common...
5489114 Tie rod extendable and retractable telescopic axle assembly  
A tie rod extendable and retractable telescopic axle assembly wherein a pair of axle beams are slidably mounted in a box beam integral with a vehicle chassis. Steering linkage and associated wheel...
5489113 Vehicle with hydraulically adjustable tie rod  
A tie rod assembly for a steering wheel structure for an agricultural vehicle such as a row crop applicator uses hydraulic cylinders to set the track width of the vehicle. The track width may be...
5312123 Compound steer conversion apparatus  
A compound steering lock-out apparatus to be selectively used with a vehicle equipped with a compound steering mechanism in which the front steerable axle is pivotally connected to the vehicle...
5312124 Steerable axle support linkage  
A tractor having a steerable axle that pivotally moves laterally in response to a corresponding steering action of the steerable wheels mounted on the steerable axle is disclosed wherein the front...
5297648 Compound steering mechanism  
A steering mechanism for a tractor having a transverse axle with pivotally movable steering wheels and a laterally shiftable chassis is disclosed wherein a first tie rod interconnects the steering...
5255931 Tractor ballast mounted to front axle of compound steering apparatus for tractors  
A tractor having a front axle that pivotally moves laterally in response to a corresponding steering action of the steerable wheels mounted on the front axle is disclosed wherein the ballast...
5253730 Power steering apparatus  
A power steering apparatus on a motor vehicle such as a riding-type four-wheel motor vehicle includes a steering shaft with at least a steering handle mounted on an upper portion thereof, a lever...
5213175 Reduced length rack and pinion steering assembly  
A hydraulic rack and pinion steering assembly comprises an elongate rack bar having opposite ends connectable with a pair of steerable vehicle wheels, and having rack teeth in meshing engagement...
5129477 Compound steering apparatus for tractors  
A steering mechanism for improving the turning radius of a tractor is disclosed wherein the wheels are turned relative to the steering axle simultaneously with a pivotal movement of the steering...
5129474 Steerable wheel axle for a motor vehicle  
In a steerable wheel axle for a motor vehicle with a rigid axle body which includes a hydrostatic or servo-assisted steering device that is incorporated in the axle body, the steering cylinder is...
5121808 Adjustable gauge steering axle  
An adjustable gauge steering axle is disclosed which comprises an adjustable length beam and a steering control including a double-acting, dual piston rod hydraulic cylinder. Each piston rod of...
5046577 Steering mechanism for tractors  
A steering mechanism for improving the turning radius of a tractor is disclosed wherein the wheels are turned relative to the steering axle simultaneously with a pivotal movement of the steering...
4926958 Guide device for automated guided vehicle  
A guide device for an A.G.V. in which a magnetic field generated around a guide cable is detected by a pair of detection coils at both sides of the guide cable, and wheels are steered and driven...
4903789 Power steering apparatus  
A power steering apparatus comprising steering arms for steering front wheels of a vehicle mounted at opposite ends of an axle, and a power cylinder extending parallel to the axle for driving the...
4862986 Steering axle  
A steering axle for a lift truck includes a double-acting steering cylinder whose tubular cylinder member is closed off at each end by way of a cover. The steering cylinder includes a tubular...
4768606 Hydraulic cylinder machine components  
A machine component, such as a steering axle is provided as an elongate member having a hydraulic cylinder connected thereto intermediate the ends of the elongate member, said cylinder having an...
4718686 Steering arrangement for motor vehicles  
The steering arrangement utilizes an actuator (5) supported between two steering arm bearings (16) on the corresponding wheel hub drive housing (17) or wheel hub with its piston rods capable of...
4694926 Vehicle steering system  
A hydraulic actuator for a vehicle steering system is provided with a biasing unit for holding an actuator rod at its neutral position. The biasing unit includes an annular resilient bushing whose...
4599911 Compact assisted steering mechanism for an automotive vehicle  
The mechanism incorporates at least one assistance unit consisting of a fixed piston (44) supported by a hollow rod (43) and of a cylinder (32) housed in a bore (30) of the rack (11), the chambers...
4592440 Power steering apparatus  
A power steering apparatus comprises a center pin having an axis of forward-rearward direction of a vehicle body and disposed at the middle portion of the vehicle body in the transverse direction,...
4591018 Tractor  
A tractor comprising driven front and rear wheels, and a front and rear lifting device. The front wheels are in sets of two wheels mounted on king pins so as to be steerable through an angle of...
4418781 Steering apparatus  
An improved steering apparatus includes a piston and cylinder type motor having a hollow piston rod extending out of one end of a motor cylinder. Since the piston rod extends out of only one end...
4383587 Rack steering gear  
A power steering arrangement has a booster pressure cylinder shiftable on a piston fixed to the vehicle frame with steering rods connecting from the cylinder to the vehicle wheels. Valve means...
4336953 Method and apparatus for installing steering axle pivot pins  
This is a unique method and apparatus for installing and replacing pivot pins in steering mechanisms. The method is characterized by removing existing pivot pin and bearing assemblies and...
4319654 Tractor steering mechanism  
A tractor steering mechanism in which the steering wheels are journalled to the frame and are adapted to be steered by a fluid pressure cylinder. The frame is formed into a box shape. Disposed in...
4316519 Self-energized power steering unit  
A self-energized, self-contained power steering unit is provided. The power steering unit requires no external power source for the pressurized fluid supplied therein to assist the steering....
4220348 Center pivot steering mechanism  
This is a unique center pivot steering mechanism for lift trucks, and the like. It is characterized by a unique angular control yoke center mounted upon the steering axle and with equal and like...
4184561 Steerable axle assembly for a floor-type industrial vehicle  
A steerable axle assembly for a floor-type industrial vehicle, preferably a fork-lift truck, comprises an elongated axle body in the form of a housing having a box-shaped profile within which the...
4141432 Rack and pinion steering device  
A rack and pinion power steering device includes a housing which defines a cavity and the housing communicates with a pressure source. A pinion extends into the housing cavity to engage a rack...
4137990 Steering assembly for a floor-type industrial vehicle with improved mounting means  
A steering assembly for a floor-type industrial vehicle, for example, a fork-lift truck, which comprises an elongated axle body to which the steerable wheel axles are affixed by pivotal axle...
4114724 Steering mechanism  
A steering mechanism for use in a vehicle, such as an industrial truck or the like, in which a two-way power steering actuator cylinder having a piston rod extending from both ends is supported...
4102427 Compact steering axle assembly  
A steering axle assembly including an elongated main frame, a pair of steering knuckles, each rotatably mounted on one end of the main frame and rotatably supporting steerable wheels, a hydraulic...
4046218 Floating steering axle  
A steering axle for a vehicle, such as a lift truck, has a frame for supporting the king pins and steering knuckles for mounting the steering wheels to the vehicle. A power steering actuator, such...
3994362 Hydraulically operated steer axle linkage  
An improved Ackerman steering linkage for a steer axle maximizing steering forces available from a given hydraulic system pressure and minimizing space requirements. The lengths of the steer arms...
3986578 Drive device for steering mechanism  
A control device for a steering mechanism of a vehicle includes hydraulic means for laterally pivoting a pair of independently suspended guide wheels in response to rotation of a steering wheel of...
3982604 Steering axle  
A steering axle for use in a vehicle such as an industrial truck or the like comprises a center beam member having spindles mounted for pivotal movement at each end thereof for rotatably...
3970165 Power assisted steering system  
A power assisted steering system for a vehicle including a steering wheel operatively connected to steered wheels comprising a housing, a nut-and-screw mechanism comprising a nut member and a...
3958653 Motor vehicle chassis subassembly  
A motor vehicle chassis subassembly including a frame cross member, a front suspension system, a steering linkage, a power steering gear system, and a power brake booster are integrated into a...
3951045 Power assisted rack and pinion steering gear  
A compact rack and pinion steering gear having a hydraulically operated power cylinder concentric with respect to an internal cylindrical tube slidably supporting a pinion driven rack. The piston...
3941200 Steering means with positive steerage for automobiles  
A differential mechanism having two inputs independent of each other and an output is provided in an interconnecting mechanism for transmitting the rotaional angle of a handle to steered wheels....
3915253 Load sensing steering system  
A hydraulic steering system for an industrial lift truck or other type vehicles is disclosed. The system embodies a variable displacement pump operatively connected to a system which senses the...
3905439 Course correcting device for a vehicle  
A device enabling the vehicle to be steered at all times to an extent exactly corresponding to a amount of steering motion given to the steering wheel irrespective of weather and road conditions...
3901344 Vehicle steering system  
A vehicle steering system comprises a pinion connected for rotation with a steering column. The pinion meshingly engages with a toothed sector gear member supported for rotation about an axis. A...
3874473 POWER STEERING APPARATUS FOR TOWING  
A vehicle hydraulic power steering system is provided, having a diversion valve to facilitate high speed towing with the power steering system pump inactive. A tow bar has the tie rods of two...
3871469 Steering mechanisms  
A rack-and-pinion steering mechanism for a road vehicle having two sets of steerable road wheels, and including a rack, a pinion, and two pistons which are separable in a cylinder to lock the...

Matches 1 - 50 out of 108 1 2 3 >