|
Match
|
Document |
Document Title |
|
|
7618227 |
Method and apparatus for an adjustable trailer
A trailer having a front and a rear. The trailer includes a frame constructed to receive a bed and a hitch attached to the frame at the front of the trailer. A tube is pivotally connected to the...
|
|
|
7559736 |
Apparatus and method for efficiently loading and unloading racks of potted plants in a wholesale nursery where the plants are growing
A wheeled cart having a bed, two side walls, a front wall and an open end which is connected to a towing vehicle. The bed of the cart is raised or lowered to be inclined toward the open end to load...
|
|
|
7547025 |
Assembly and method for lowering and raising a transport trailer bed for loading and unloading a trailer
A method and apparatus for lowering and raising the floor bed of a transport trailer to facilitate loading and unloading, the transport trailer having at least one pair of wheels mounted on a swing...
|
|
|
7426970 |
Articulated wheel assemblies and vehicles therewith
The disclosed articulated wheel assemblies and associated vehicles, for example wheelchairs, include articulated wheel assemblies with at least one offset connecting arm rotatably attached at one...
|
|
|
7398981 |
Auxiliary axle system for concrete pump truck
A concrete pumping truck having a forward end and a rear end with a hopper attached at the rear end of the concrete pumping truck comprises an auxiliary axle system pivotally attached to the rear...
|
|
|
7329161 |
Amphibious recreation vehicle
An amphibious passenger vehicle having several open or covered holes and a surrounding cover to accommodate fishing and hunting. An aft mounted engine, forward/reverse transmission, drive linkage...
|
|
|
7311568 |
Amphibious vehicle
An amphibious vehicle wheel suspension includes upper and lower linkages, a road suspension device and a retraction device for moving the wheel between a protracted position for road use, and a...
|
|
|
7216605 |
Animal management system
An animal management system provides an alley to control the handling of animals when procedures are to be performed on the animals by veterinarians or cattle producers. The alley is formed by a...
|
|
|
7216876 |
Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
A device for generating rotational energy for hydraulic fluids, which includes at least one hydraulic cylinder, the at least one hydraulic cylinder comprising at least two chambers, wherein each of...
|
|
|
7112029 |
Carrier apparatus and method
A carrier apparatus and method includes a pair of oppositely positioned carriers. At least one pair of steerable wheels is connected to at least one of the oppositely positioned carriers. A movable...
|
|
|
7074003 |
Helicopter moving device
A helicopter moving device has a lever arm, a helicopter support arm to attach to a helicopter, and a wheel mounted to the lever arm, such that applying downward pressure to the lever arm causes a...
|
|
|
7044704 |
Portable load lifting bed
The invention relates to a portable load lifting bed including a base frame and a bed frame moveably mounted for movement between an upper position and a lower position. A plurality of guides...
|
|
|
7004483 |
Cart for large slabs
The Invention is a cart for moving slabs of stone, such as marble and granite. In a first embodiment, main wheel support the weight of the slabs while front and rear end wheel prevent tipping of...
|
|
|
6857643 |
Elevating trailer apparatus
An elevating trailer for moving between a low, cargo-loading position and an elevated, cargo-transporting position. The frame of the trailer has opposing sides, each side carrying a pair of tandem...
|
|
|
6772850 |
Power assisted wheeled carriage
A power assisted wheeled carriage includes a patient support having a length, a wheeled base supporting the patient support, and an auxiliary wheel mechanism including an auxiliary wheel spring...
|
|
|
6575487 |
Boat launching/retrieval/transport apparatus and method
A transport apparatus to launch a boat into the water and retrieve the boat from the water. There is an elongate main frame having forward and rear main frame sections pivotally connected to one...
|
|
|
6474672 |
Adjustable vehicle with moving section for load transfer
A vehicle arranged for raising and lowering the frame relative to the ground wheels for loading comprises a vehicle frame with a hitch at a forward end of the frame and at least two ground wheels...
|
|
|
6409186 |
Mobile cart
The present invention pertains to a mobile cart. In a specific embodiment, the subject cart can be automatically loaded onto and from a raised platform. In a specific embodiment, the subject cart...
|
|
|
6405393 |
Height and angle adjustable bed having a rolling base
A height and angle adjustable bed having a rolling base which utilizes a unique pivoting base having castors and a unique support arm assist spring mechanism. The pivoting castor base allows...
|
|
|
6315311 |
Self-stowing wheeled support structure
A wheeled support structure reversibly deployable from a stowed condition on the bed of a trailer to aid in rolling support of a load thereupon is provided. The support structure includes a frame,...
|
|
|
6260646 |
Power-assisted pallet truck
A pallet truck for manually transporting loaded pallets is provided with a momentary locomotion means that assists an operator in starting a load moving from a state of rest. The locomotion...
|
|
|
6203263 |
Transport cradle for a skid-supported helicopter
A transport cradle for a skid-supported helicopter having a pair of laterally spaced and generally parallel support skids. The transport cradle has a main frame (10) supported by transport wheels...
|
|
|
6135700 |
Transport vehicle deck lowering mechanism
A transport vehicle with a cargo deck having a deck lowering mechanism to enable easy loading of cargo, such as a motorized vehicle. The vehicle has a tandem wheel set located on each side thereof....
|
|
|
6089604 |
Wheeled chassis
A wheeled chassis including at least one traction bar pivotable about a horizontal axis between a substantially vertical position and a substantially horizontal, towing position, and two spaced...
|
|
|
6019565 |
Container lifting and transport apparatus
An apparatus is provided for the longitudinally aligned lifting and manipulation of bulk material containers having apertured or tapered bases, or horizontally oriented ribs, or external peripheral...
|
|
|
5984340 |
Trailer
A vehicle arranged for raising and lowering the frame relative to the ground wheels for loading comprises a vehicle frame with a hitch at a forward end of the frame and at least two ground wheels...
|
|
|
5915705 |
Lift mechanism for vehicle suspensions
A suspension system which includes at least one beam, a support spring extending between the vehicle frame and the support beam and a lift spring extending between a lift bracket welded to the beam...
|
|
|
5911408 |
Transportable lift
A transportable lift includes a base and an elevator connected to the base which is arranged to support and vertically lift a load relative to the base. Transport wheels are connected to the base...
|
|
|
5890559 |
Personnel lift with automatic set-up transport wheel
A personnel lift (20) including a three-wheeled transport in which a rear or transport wheel (30) is connected to a lever arm or handle (32) that is designed to raise and lower the transport wheel...
|
|
|
5887880 |
Squatdown axle and suspension system
A squatdown axle and suspension system for vehicles used to haul cargo provides a frame, a cargo bed attached to the frame, at least two wheels, and an adjustable suspension system for suspending...
|
|
|
5868418 |
Lift mechanism for vehicle suspensions
A suspension system which includes at least one beam, a support spring extending between the vehicle frame and the support beam and a lift spring extending between a lift bracket welded to the beam...
|
|
|
5855378 |
Elevator suspension and method of use
A fully independent suspension system (20) for a vehicle includes a plurality of components mounted above the bottom side (502) of the frame (500) of the vehicle so that the rear end (508) of the...
|
|
|
5845914 |
Portable suspension system for highly sensitive equipment
A portable cart for transporting highly sensitive equipment such as an excimer laser is disclosed. The portable cart includes a first frame support including spaced feet for supporting the...
|
|
|
5800114 |
Container handling device
A container handling device includes four lifting assemblies that can couple to the lower corner of a container. The device has a rolling subframe with a hydraulic cylinder interposed between the...
|
|
|
5785576 |
Radio controlled vehicle with selectable vehicle suspension system
A toy wheeled vehicle having a chassis and a selectable vehicle suspension system, with the vehicle having a frame and a chassis attached to the frame. The vehicle has at least one opening through...
|
|
|
5772237 |
Suspension system for powered wheelchair
A suspension system for the ground engaging powered and/or caster wheels of a power wheelchair utilizes three links, two of which are universally pivotally connected between the frame of the...
|
|
|
5762533 |
Toy vehicle with adjustably positioned wheels
A toy vehicle has a chassis, two axles, two pairs of wheels and four identical wheel support housings. Each wheel is mounted on a separate end of a separate one of the two axles by one of the wheel...
|
|
|
5722872 |
Counter balanced lift assembly for low-rider model vehicles
A radio controlled scale model of a low rider vehicle including a chassis and first and second axels supported on the chassis, a lift assembly includes the chassis being provided with guide...
|
|
|
5716061 |
Dolly for moving a snowmobile
A dolly for moving a snowmobile on a supporting surface such as a garage floor, ground, etc., wherein the dolly may be positioned beneath the snowmobile from the forward portion of the snowmobile....
|
|
|
5628607 |
Adaptable trailer and trailer system
An adaptable trailer and trailer system that is especially well suited for transporting cargo in vertically restricted areas and for transporting cargo up and down inclines. The trailer system...
|
|
|
5613697 |
Elevatable wheelchair
An elevatable wheelchair having a hydraulic system for elevating and lowering the wheelchair and a drive gear arrangement for motivating the wheelchair while the wheelchair is in an elevated...
|
|
|
5549322 |
Vehicle lift axle
The present invention provides an under-frame lift axle assembly for a vehicle, particularly an off-road vehicle, which includes a suspension lower link element having one end mounted to the frame...
|
|
|
5527059 |
Adjustable vehicle suspension
A remotely operated vehicle height adjustment apparatus for toy or model wheeled vehicles. A motor is provided for each road wheel, the output being reduced in reduction gears. A lever or...
|
|
|
5449042 |
Rephasing controlling/controlled hydraulic cylinders in folding implement frame
The invention is directed to a foldable agricultural implement frame having a first pair of controlling/controlled lifting hydraulic cylinders for lifting and lowering the right wing section and...
|
|
|
5445236 |
Vehicle
In a vehicle combination, a traction vehicle which can be used independently of the combination, is rigidly connected with a trailer vehicle. The rear wheels of the traction vehicle can be lifted...
|
|
|
5429472 |
Mechanism for lifting hauling of a container
A mechanism for lifting and hauling of a container or the like onto or from a ramp, a tipping body of a lorry and to or from a location which is not easily accessible for heavy haulage vehicles...
|
|
|
5407251 |
Dump truck tailgate
A tailgate assembly is disclosed for use with a dump truck which has a bed, two side walls and a bed opening, and also has an obstruction, such as a tag wheel assembly, spaced relatively closely to...
|
|
|
5397209 |
Workpiece-transport trolley
A device for transporting workpieces to be machined and worked having a base housing or frame which may be moved on wheels and a bed which holds workpieces. The bed is connected with the base frame...
|
|
|
5388657 |
Lifting mechanism for no-man vehicle
A lifting mechanism for a no-man vehicle self-propelled and run along a guide tape installed on a floor has a lifting motor secured to a base frame of the no-man vehicle, a cam disc driven by the...
|
|
|
5387058 |
Airlift railcar discharge adaptor
An airlift railcar discharge adaptor is designed for connection to a railroad car discharge opening for unloading pulverulent and granular material from the car. The adaptor includes a discharge...
|