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5114169 |
Drop frame truck trailer
A drop frame trailer in which the vertical webs of the beams in the joints between the gooseneck portion and a vertically extending portion are reinforced by welding generally triangularly shaped,...
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5056856 |
Protective covering attachment for cargo holds having a fifth-wheel trailering device
There is disclosed a protective covering attachment for pick-up trucks equipped with fifth-wheel tows. The attachment includes an undercarriage having a slotted portion which affords direct...
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5013060 |
Apparatus for protecting a truck bed and side rails
A bed saver device for protecting the bed and side rails of a truck or other towing vehicle against damage in the event that a towed vehicle-associated component of a fifth-wheel-type hitch comes...
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4960288 |
Mounting for fifth wheel hitch
A fifth wheel hitch is attached releasably to the bed of a pickup truck by brackets which resemble the parts of a swinging door hinge and which are connected by removable pins. The hinge-type...
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4938524 |
Semi-truck trailer gooseneck and curtain side improvements
A semi-truck trailer gooseneck assembly comprises a single curved plate extending transversely between and beyond the twin parallel longitudinal girders to form a single lower flange. The curved...
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4934727 |
Anti jackknifing control system, apparatus and method
A system including an anti-jackknifing abutment apparatus (FIGS. 1-4, 7, 8) an electrical (FIG. 5) and hydraulic (FIG. 6) controls provides system control which controls limited relative angular...
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4923243 |
Trailer transport device
An auxiliary frame structure attachable to the front end of the house trailer for supporting a boat or small automobile. The outdoorsman will be enabled to move both the trailer and the boat to a...
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4921266 |
Fifth wheel hammer ball for gooseneck trailers
A fifth wheel gooseneck trailer ball coupling system for user mounting to pickup trucks comprises a multi-piece stress distributing frame and a hammer actuated ball coupling which enables the user...
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4883285 |
Removable trailer hitch
A trailer hitch that provides a heavy duty center box type for gooseneck or fifth-wheel trailers which may be quickly removed from a truck bed to leave the truck bed uncluttered and unobstructed....
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4877293 |
Load bridging dump trailer
A cargo dump trailer including a trailer frame having a fifth wheel connecting pin at the front end and an axle assembly extension slideably mounted in the other end, a cargo box pivotally mounted...
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4874184 |
Trailer
A trailer for hauling on the fifth wheel of a tractor-truck. The fifth wheel attachment point of the trailer is substantially above the flat floor thereof, the trailer's front wall and floor being...
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4832359 |
Extensible cover for the bed of a pick-up truck having a 5th wheel trailer hitch
A vertically extensible cover assembly for the bed of a pick-up truck having a 5th wheel trailer hitch mounted in the bed thereof for allowing a trailer to be coupled, uncoupled and towed by the...
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4828449 |
Trailer with lift truck storage compartment
A trailer having a storage compartment for a lift truck or other device that can be utilized to load material onto the trailer or unload material from the trailer. A loading and unloading ramp for...
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4824134 |
Portable fifth wheel hitch apparatus
A portable fifth wheel hitch assembly (10) for conventional pick-up trucks (100); wherein, the assembly (10) comprises a plurality of rail units (11) which are removably secured to the truck side...
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4732420 |
Combined headache rack and storage compartment for trucks
An attachment for trucks, particularly tractor units associated with a flat bed trailer having removable side boards, headboard and tailgate with the attachment being in the form of a headache rack...
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4699395 |
Universally insertable, rotatable sleeve and cam coupling
A coupling for attaching one mechanical device, such as a truck, to another mechanical device, such as a trailer, by the use of a rotatable sleeve located around a coupling arm on which is...
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4669748 |
Fifth wheel hitch
The secured enclosure of the instant invention includes a multi-compartmental enclosure, each compartment having a watertight door. The enclosure includes a powered vent system to provide...
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4650205 |
Highway train
In a highway train, a wheeled and steerable, motor-driven vehicle is combined with at least a first load carrier having its forward end portion rested on a first "fifth wheel" supported by the rear...
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4643443 |
Trailer hitch assembly and method
A removable trailer hitch assembly for connecting a gooseneck trailer to a pickup truck is disclosed. The hitch assembly provides a base frame having a ball hitch mounted thereon and adapted to be...
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4640528 |
Torsion-absorbing highway semitrailer
Two elongated beams project forwardly and two project rearwardly from a central base portion. The pairs of beams are closer together at their front and rear ends than at the central base portion....
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4616726 |
Device for turning an articulated motor vehicle
The invention relates to a device for an articulated vehicle, for turning the vehicle about within a very limited space. According to the invention, the rear vehicle portion is provided with at...
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4601485 |
Mechanism and coupling process for lifting the tailgate of a pick-up truck when coupling with fifth wheel vehicles
A mechanism and process for lifting the tailgate of a pick-up truck when the truck is being coupled to a fifth wheel vehicle. The mechanism comprises a cable that connects with the tailgate, passes...
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4546994 |
Universal trailer hitch
A universal trailer hitch assembly provides a variety of trailer hitch pin configurations to be secured to a load bed of a pickup truck and includes an under load bed support frame secured to a...
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4542911 |
Folding cap for pick-up truck
A foldable cap attachment for a pick-up truck equipped with a fifth wheel hitch is disclosed which may be employed to convert the truck box into a rigid, weather-resistant camper body, the...
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4540194 |
Trailer hitch
A trailer hitch for use in pickups or similar vehicles includes a plate which is adapted to lie flush with the bed. The plate has a large aperture. A hitch block, which has a connecting ball at one...
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4484757 |
Mobile substation
The present invention relates to a mobile substation comprising a chassis on which substation equipment are carried, king pins which are respectively fixed at both end parts of the chassis, a...
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4411444 |
Load equalizer
A load equalizer for attachment to the gooseneck front end of a trailer connected by a fifth wheel hitch on the bed of a towing truck. The structure includes a rigid arm pivotally mounted relative...
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4397496 |
Vehicular and passenger transportation system
A leading self-propelled vehicle with accommodations for passengers is drivable, under the control of an operator, over roadways and has a rearwardly directed portion designed to provide for...
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4383698 |
Steerable trailer
The inventions disclosed herein are improvements over constructions shown in three previous patents issued to me, namely, U.S. Pat. Nos. 2,902,293, 2,959,428 and 3,002,636. The improvements herein...
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4327934 |
Slide, pull and park bar hitch structure
This structure is designed for connecting a trailer vehicle and a pick-up truck, having a bed for the mounting of a fifth wheel platform, for receiving the fifth wheel pin extending from the front...
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4320907 |
Remote control for neckover trailer hitches
Coupling and uncoupling of a vehicle trailer hitch is controlled from a safe location spaced rearwardly from and laterally of the hitch assembly between the vehicle and the forward end of the...
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4299002 |
Arrangement for use on a vehicle for transporting portable bridges
An arrangement for use on a vehicle, especially truck for transporting portable bridges, with the sections of a portable bridge being adapted to be arranged one above the other on support frames,...
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4266797 |
Safety hitch catch
A bail type ball and socket coupler has an extension bail handle welded to the bail and an extension catch handle welded to the catch. The ends of the handle are parallel. Therefore, the hitch may...
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4257732 |
Hay stacker
An agricultural implement, such as a hay rake, may be easily and quickly connected to or disconnected from the tow bar of a tractor. The apparatus features a large main frame assembly which extends...
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4256323 |
Vehicle trunk mounted fifth wheel trailer hitch
Base plate structure is provided for overlying and securement to the floor of interior of the rear trunk area of a passanger vehicle and a tubular standard has its lower end supported from and...
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4183548 |
Trailer hitch with an interchangeable rotative portion
A portion of a hitch secured to the bed of a truck is flat so that when the hitch is not being used the hitch will not interfere with usual loading. A base is secured to the bed of a truck, and...
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4176853 |
Quick disconnect trailer hitch
A quick disconnect trailer hitch for connecting a trailer vehicle to a tractor vehicle wherein a pair of pivotally connected jaws are slidably mounted in a vertically disposed tube connected to the...
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4168847 |
Trailer hitch
A gooseneck trailer hitch to couple a trailer torque to a towing ball mounted on a towing vehicle to be used in pulling a trailer has a tow member which is to be secured to the trailer tongue to...
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4154453 |
Fifth wheel truss assembly
A truss assembly having one end detachably connected to the fifth wheel of a tractor, the opposite end of the truss being detachably connected to one end of a cargo to be transported, the opposite...
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4132326 |
Multiple hook-up, movable axle, container cargo trailer
A novel cargo trailer for carrying containerized loads is disclosed, which can be pulled from either end and comprises a plurality of axles, each of which is movable with respect to the...
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4111451 |
Multi-trailer, dolly-connected, movable-axle, containerized cargo trailer system
A novel system is disclosed for carrying containerized loads, which system basically comprises at least two trailers, at least one of which may be pulled from either end, such that a novel dolly...
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4111273 |
Terminal tractor
A terminal tractor for maneuvering a trailer having a fifth wheel component in a confined area has front and rear wheeled sections pivotally connected via an intermediate section for steering the...
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4096960 |
Haystack mover control means
A wheeled hydraulically actuated haystack loader having a tiltable bed with conveyor chains thereon, such loader including as a part thereof an internal combustion engine driving a hydraulic pump....
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4088339 |
Trailer hitch assembly for pickup truck
A trailer hitch which may be easily installed and removed from the bed of a pickup truck. The trailer hitch assembly includes a pair of retaining brackets which are mounted inside the individual...
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4082168 |
Hydraulic brake system for gooseneck trailers
In an apparatus for applying hydraulic trailer brakes a sleeve member secured to a trailer towed by a towing vehicle is pivotally supported at the top of an upstanding post member that is secured...
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4077650 |
Cushioning means for goose neck hitch
A goose neck hitch device includes a hitch frame comprised of a pair of vertical frame members adapted to be secured to the front of a trailer and a pair of longitudinal frame members which are...
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4063749 |
Center point trailer hitch
A trailer hitch designed particularly for converting pleasure type automobiles into towing vehicles and for trailers having a gooseneck forwardly projecting front end, a principal object being to...
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4061353 |
Transport lock for lift bed trailer
A lift bed highway trailer adapted to be coupled to a tractor to transport heavy loads through use of pallet frame units that can be quickly picked up and discharged at any point, including an...
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4060145 |
Lift bed trailer suspension subframe
A lift bed highway trailer having a wheeled suspension and adapted to be coupled to a tractor to transport heavy loads through use of pallet frame units that can be quickly picked up and discharged...
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4049289 |
Composite automotive vehicle, components thereof, and a method of constructing and using the same
An automotive draft vehicle and an independent load platform are provided which are especially adapted for use as the components of a unique composite automotive vehicle. The resulting composite...
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