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7617018 |
Platform attitude adjustment augmentation method and apparatus
A method and apparatus for increasing platform attitude adjustment range for platforms supported by jacks in which the apparatus includes jacks for supporting a platform at spaced-apart locations,...
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7600596 |
Tilting vehicle
A vehicle provided with at least three wheels, with a first frame part having at least two footboards, and a second frame part. The second frame part is connected to the first frame part in such a...
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7591337 |
Leaning suspension mechanics
A vehicle including a frame, left and right wheels, and a leaning suspension system. The frame defines a longitudinal vehicle axis. The leaning suspension system includes a transverse beam, left...
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7571039 |
Vehicle yaw/roll stability control with semi-active suspension
A rollover avoidance system for changing the damping characteristics of suspension dampers at each wheel of a vehicle so as to mitigate the potential for vehicle rollover. The system includes a...
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7568541 |
Self-centering return mechanism
An auxiliary lean control system is provided for controlling a lean angle of at least a portion of a vehicle. The auxiliary lean control system includes an energy storage device for storing energy...
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7490836 |
Progressive control for a front suspended axle of a vehicle
The control includes a fluid system having a fluid passage in connection with a rod end chamber and a piston end chamber of a fluid cylinder connected to the front axle and a front end of a vehicle...
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7445240 |
Drive device of hydraulic cylinder for working
The present invention includes a hydraulic source ( 28 ), at least a plurality of work hydraulic cylinders ( 11 ) of a single type, that are to be driven with pressure oil from the hydraulic source...
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7438143 |
Track-mounted drilling machine with active suspension system
A drilling machine includes a frame, a tower that is supported by the frame, two tracks for movement over the ground, at least four yokes that interconnect the frame and the two tracks, a plurality...
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7418331 |
Method for indicating a faulty strut and vehicle using same
Operating a vehicle with a faulty strut can cause serious consequences. The present disclosure includes a method of detecting a fault within a strut during operation of a vehicle. Pressure within...
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7328767 |
Power train supporting apparatus and method for automotive vehicle
In a power train supporting apparatus and method for an automotive vehicle, at least three mount portions support a power train constituted by an engine and a transmission on a frame of a vehicle...
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7149615 |
Absolute steering angle detection device and absolute steering angle detection method for electric power steering device
A steering angle θt detected by the torque sensor is read at S 900. Then, an electrical angle θm corresponding to a motor rotational angle is read at S 902. At S 908 through S 922, motor...
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7134829 |
Cargo trailer
A trailer for carrying cargo includes a frame, at least two axles mounted to the frame, and a deck. The axles have wheels at opposite ends of the axles for movably supporting the frame above the...
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7083013 |
Self-leveling and balancing vehicle
A self-leveling and balancing vehicle composed of a base and a moving and driving mechanism installed on the base, the mechanism having two longitudinal moving seats installed on the guiding rails...
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7055269 |
Wheeled vehicle provided with an axle oscillating about a longitudinal axis
A wheeled vehicle includes a bottom chassis; a top chassis, which is coupled to the bottom chassis so that it is able to turn about a vertical axis; an operating arm coupled to the top chassis; an...
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6885924 |
Vehicle attitude adjustment assembly
An assembly for adjusting the attitude of any selected portion a structure such as a motor vehicle. A controller connects to and controls one or more jacks operable to change the attitude of a...
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6779618 |
Tire pressure adjusting device
A vehicle having a tire pressure adjusting device for regulating the pressure of tires which has a valve arrangement between a compressed air source and the tires is described. To reduce the energy...
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6761415 |
Trailer for a tunnel borer follower train
A trailer for a tunnel borer follower train comprises a chassis provided with a plurality of wheels, the chassis at rest presenting a longitudinal axis and a longitudinal plane of symmetry that is...
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6749035 |
Pitch alleviation system
A hitch control system for a work vehicle combines a front suspension position signal, a hitch load signal and a hitch position signal to generate a valve command signal that controls hitch...
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6659503 |
Extendable trailer
A trailer having a length varied by the extension of beams from an extendable end. The trailer is further defined by having a saw on the extendable end and a crane for holding trees on the other...
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6584385 |
Vehicle leveling assembly
A leveling assembly for analyzing the attitude of a structure such as a motor vehicle in two axes. The assembly drives leveling devices on the structure to correct the attitude of the structure...
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6505108 |
Damper based vehicle yaw control
Controllable dampers are used to improve vehicle responses and stability during severe vehicle handling maneuvers. A total handling damping value for the vehicle is derived, preferably from the...
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6477730 |
Aircraft maintenance apparatus and method of maintaining aircraft
An apparatus and methods are provided for performing maintenance procedures such as washing, cleaning, deicing, and painting to an aircraft. The apparatus according to an embodiment of the present...
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6456923 |
Method for detecting cornering for a vehicle with an automatic transmission
The invention relates to a method for detecting cornering for a vehicle ( 2 ) with automatic transmission. According to the invention it is proposed that the current bend radius be determined from...
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6453226 |
Integrated control of active tire steer and brakes
An integrated active steering and braking control system for providing one or more corrective yaw moments to a vehicle in response to a plurality of signals indicative of operational and...
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6452487 |
System and method for warning of a tip over condition in a tractor trailer or tanker
A system and method for warning of a tip over condition in a motor vehicle, such as a tractor trailer, that is carrying a cargo load. The system includes at least one left side sensor for sensing a...
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6397134 |
Vehicle suspension control with enhanced body control in steering crossover
A vehicle suspension control stores, for each direction of vehicle lateral acceleration, a first set of enhanced vehicle damping commands that provide enhanced damping in compression for the...
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6370458 |
Vehicle suspension control with vehicle handling enhancement having relative velocity dependent adjustment
A vehicle suspension control derives demand force commands from relative velocities of the suspension dampers at the corners of the vehicle and applies the demand force commands only when a force...
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6353777 |
Path correction for lane change analysis
A vehicle response apparatus has a sensor 24 coupled to a training classifier 14 that is used to determine a vehicle response using a standard path. The trained classifier 14 is trained to...
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6273389 |
Self-levelling apparatus for a seat
A self-levelling apparatus for a seat comprises a base (21, 22, 27), a seat levelling assembly (2, 18, 19, 41) displaceably connected with the base, and a reversible electrical motor (40) disposed...
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6219602 |
Vehicle suspension control with stability in turn enhancement
A vehicle suspension control includes a vehicle body control responsive to body/wheel velocity at the corners of the vehicle body to derive a demand force command for dampers at each corner of the...
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6209669 |
Track frame and suspension for sugar cane harvester
A sugar cane harvester for harvesting two rows of cane stalks is equipped with a pair of endless track assemblies which each include a track frame suspended from the main frame of the harvester by...
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6177868 |
Retractable cargo height sensing system
A retractable cargo height sensing system is provided for use with a cargo transporting vehicle to sense the height above a roadway of cargo carried by the cargo transporting vehicle. The height...
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6173973 |
Forestry machine swing-house leveling mechanism
A swing-to-tree feller buncher has its boom swing-house assembly adjustably supported from its track carriage frame by a leveling mechanism which includes a front link, a rear link, and a pair of...
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6131919 |
Method of automatically adjusting a body of a tractor to a horizontal position and apparatus for performing the same
Disclosed is a method of adjusting a tractor to a horizontal position and an apparatus for performing the same. The method comprises the steps of determining whether or not the tractor is in an...
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6085811 |
Boom assembly and platform for tracked feller buncher machine
A timber harvesting machine including a chassis supported by endless tracks. A platform is mounted on the chassis. A platform is rotatable on the turntable in an annular bearing race on the...
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6061615 |
Vehicle body level control system
A vehicle body level control system which includes three variants for optimization of a level control system during loading and unloading operations. These three variants can be employed...
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6026920 |
Dynamic seat-moving and leveling device
A dynamic seat leveling device for a riding lawnmower or tractor has a virtual rotational point located below the leveling device itself. When operated on hilly terrain, such an arrangement...
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6012724 |
Wheel suspension system
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5969594 |
Device for indicating the level of the axle of a vehicle
A device for indicating the level of the axle of a vehicle having a reference mark indicator which follows the level of the vehicle axle is arranged fixedly connected on the axle of the vehicle and...
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5921337 |
Slope working machinery
A slope working machinery which moves and travels safely on the slope has a suspension device having at least one of a winch and a driving device attached to a body thereof, has a work stand to...
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5865444 |
Body leveling suspension including a pivoting arrangement
A vehicle (10) intended for operation on level ground is equipped with a chassis (22) and a wheel carrier (50) on which a wheel (12) is supported. In order to operate the vehicle (10) on an...
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5857535 |
Seat for self-propelled narrow-track vehicle
A low aspect self-propelled vehicle (1) operated by a driver (4) sitting on top of it, has its seat (7) supported from beneath by a flange (12) which is pivoted to tilt about a horizontal axis (15)...
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5826889 |
Recreational vehicle electrically operated leveler and stabilizers
The invention pertains to electrically operated levelers and stabilizers for vehicles, particularly recreational vehicles, wherein a reversible electric motor extends and retracts telescoping...
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5709394 |
Suspension means for a utility vehicle
A utility vehicle, such as a grape harvester (1), comprises a straddling frame (2), supported at its front and rear ends by double-acting hydraulic cylinders (17, 18 and 23, 24), which can be...
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5707044 |
Device forming a hydraulic jack and usable in a hydropneumatic suspension for automotive vehicles
A hydraulic jack includes three chambers (3, 4, 5), two of these three chambers being annular and enclosing a sliding cylindrical element (8) including a first piston (9) delimiting the two annular...
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5684698 |
Vehicle attitude and average height control apparatus
An attitude control apparatus, for a vehicle having a body and a plurality of wheels, has an actuator operated by a fluid for expanding each suspension of the vehicle to control the stroke of each...
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5660518 |
Variable pitch dolly apparatus
Dolly apparatus for hauling loads on a pitched surface includes frame structure secured to wheels, with the wheels being adjustable in height so that the dolly may be moved along a pitched surface...
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5601145 |
Farm implement hillside leveling device
A farm implement includes a plurality of equipment heads (such as planter heads) for engaging the earth and a carriage for mounting the heads for movement in a first direction. The equipment heads...
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5598337 |
Suspension apparatus with driving state feedback for vehicles
A suspension control system for feedback-controlling the sprung mass acceleration signal y m and a method for introducing the unsprung mass acceleration signal y L into a tuning circuit to tune...
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5538266 |
Suspension means for a utility vehicle
A utility vehicle, such as a grape harvester (1) comprising a straddling frame (2), supported at its front and rear ends by double-acting hydraulic cylinders (17, 18 and 23, 24), which can be...
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