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Document |
Document Title |
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7478822 |
Steering gear pinion bearing assembly for use in a rack and pinion steering apparatus
A steering gear pinion bearing assembly adapted to support a pinion in a rack and pinion steering apparatus comprises a pinion support member including a first end, a second end and a stepped body...
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7216026 |
Vehicle-dynamics control method and system for a vehicle train
A vehicle-dynamics control method and system for a vehicle train comprising a tractor vehicle and a trailer vehicle. The vehicle-dynamics control system provided in the tractor vehicle, on the...
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7168531 |
Self-contained brake and remote control system for a trailer
A self-contained trailer braking system comprises a fifth wheel hitch attached to a trailer frame, where the trailer hitch further comprises a kingpin to engage a fifth wheel of a towing vehicle. A...
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6806809 |
Trailer tongue length estimation using a hitch angle sensor
A control system for estimating the tongue length of a trailer being towed by a vehicle in connection with a front wheel steering with or without a coordinated rear wheel steering associated with...
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6668225 |
Trailer control system
A trailer control system incorporates sensors on both the trailer and a tow vehicle towing the trailer to measure operating parameters of both the trailer and the tow vehicle or prime mover. A...
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6652042 |
Locking system for air brakes of parked trailer
A locking system for trailer air brakes of the type having a supply air line with a gladhand. The locking system comprises a valve connected to the supply air line. The valve is actuatable between...
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6578862 |
Automotive steering rack-stroke adjusting device
An automotive steering rack-stroke adjusting device with which a driver can conveniently control the length of a steering rack-stroke as needed for changing a minimum turning radius, the device...
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6264228 |
Hitch assembly for activating a towed vehicle's brakes
A hitch ball assembly which includes a housing adapted to be movably mounted within a conventional hitch receiver associated with a towing vehicle wherein a shock absorber is mounted within the...
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6089589 |
Steering apparatus
A steering apparatus in which an elastic member is held to a limited part of a rack shaft at the side fitting a joint member to limit a scratched area on periphery of the rack shaft to a specified...
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5855418 |
Trailer brake device
The present trailer brake device is a portable, quickly and easily installable and removable assembly which secures to the existing conventional receiver hitch receptacle of a towing vehicle to...
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5421600 |
Trailer coupler safety system
Safety apparatus for use with a trailer of the type having brakes is shown. If the latch mechanism on the trailer hitch is not properly closed, the brakes on the trailer are engaged thereby...
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5380072 |
Trailer stability system and method
A trailer stability brake control method is disclosed for an articulated vehicle 11 which involves determining values indicative of tractor turning radius of curvature (TRC), articulation angle...
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5246243 |
Towing vehicle mounted receiver hitch actuating a towed vehicle's brake system
A receiver hitch for a motor home or other towing vehicle, adapted to actuate the brake system of a vehicle being towed by the motor home. The apparatus comprises three portions the first of which...
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5195768 |
Towing hitch ball mount for automatically activating towed vehicle brakes
A towing hitch ball mount is adapted for telescopic use with a conventional towing hitch ball mounted receiver for automatically controlling the brakes of the towed vehicle. A pulley system having...
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5066034 |
Car towing apparatus with surge brake
Car towing apparatus having a surge brake system on a tow bar adapted to be coupled to the brakes of the towed vehicle to actuate the same upon actuation of the brakes of the towing vehicle.
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4614357 |
Truck-trailer antitheft locking system
When the air brake line on a semi-trailer is disconnected, a plunger is thrust down through the semi-trailer bottom plate to obstruct access to the semi-trailer hitch pin. Reconnection of the air...
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4543984 |
Truck trailer brake airline lock
Highway trailer for hauling cargo has air actuated brakes. Valve mounted on the trailer connected in the air line maintains brake-on air pressure in the line while trailer is parked. Valve has...
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3921766 |
Trailer brake
This invention relates to a spring-actuated trailer brake characterized by a push rod mounted for reciprocating movement transversely of the trailer between a retracted position disengaged from the...
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3570633 |
HYDRAULIC BRAKE ACTUATOR FOR TRAILERS
The hydraulic brake actuator for trailers is mounted on the trailer frame and is associated with the towing hitch, through a shaft having a rearwardly facing shoulder which moves a front plate...
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2976964 |
Fifth wheel mount
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2815224 |
Automatic releasable safety coupling for tractor-trailer vehicles
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2798575 |
Brake mechanism for trailer vehicles
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2560769 |
Tractor-trailer safety lock and brake mechanism
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2498847 |
Coupling mechanism for tractor-trailer combination
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2489117 |
Braking system for tractor-trailer combinations
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2451660 |
Vehicle coupler
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2277179 |
Tractor-trailer vehicle
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2181389 |
Tractor semitrailer combination
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2179708 |
Trailer
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2148901 |
Automatic hose coupler
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2135205 |
Tractor-trailer combination
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2123820 |
Automatic braking and uncoupling device
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2108307 |
Trailer coupler
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2043342 |
Fifth wheel safety device for semitrailers
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2020161 |
Trailer
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1944773 |
Semitrailer
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1941669 |
Semitrailer
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1921250 |
Automatic semitrailer
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1895762 |
Means for coupling trailers to a tractor
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1806191 |
Trailer vehicle
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1783087 |
Automatic semitrailer
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1782115 |
Trailer vehicle
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1774894 |
Tractor-trailer
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1766780 |
Tractor and trailer
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1761816 |
Trailer vehicle
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1753011 |
Tractor trailer
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1750449 |
Hand-brake-lever assembly
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1684836 |
Hydraulic brake and coupling device for tractor trailers
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1668276 |
Tractor-trailer combination
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1660947 |
Oscillatory coupling pin for tractor trailer combination
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