Abstract: A self-retracting cart for use in the cargo bay of a sport utility vehicle. When a pair of front wheels are caused to roll on and into the cargo bay by the self-retracting cart for use in the cargo bay of a sport utility vehicle being pushed therein, a push plate is caused to press against the rear edge of the cargo bay and traverse rearwardly causing a pair of arms to traverse rearwardly and cause a pair of spreader brackets to fold which causes a pair of front struts to pivot upwardly against a bottom wall of the basket and retract a pair of intermediate wheels against the pair of side walls of the basket and out of the way and thereby retracting the front wheel assembly.

Abstract: A wheeled utility cart includes a rigid rectangular basket component formed of molded plastic or a wire basket weave configuration. The wheels are relatively large, to permit use of the cart on rough, soft, and/or uneven surfaces, unlike the conventional small diameter casters provided on shopping carts. The wheels support the cart at a convenient height and the front and rear wheels are independently and automatically retractable, to permit the cart to be inserted into the back of a motor vehicle, such as a van, station wagon, or sport utility vehicle having a back door or gate. Lockable brakes are also provided for at least the rear wheels, to prevent the cart from rolling on a slope. The brake operation is by means of a high mounted lever, to preclude operation or disengagement by small children. A track is provided beneath the cart, which engages a mating track installed in the rear floor of the vehicle.

Abstract: A device that folds flat and compact for storage opens to a folding lounge chair with an adjustable angle backrest. The device includes a backrest frame and a seat frame across which is stretched a fabric web to support an occupant. The two frames are joined at one end by an adjustable angle hinge. At a second end of the backrest frame is a handle. At a second end of the seat frame is a pair of wheels on an axle suspended below the seat. Folding U-shape support members can be extended transverse to the frame to hold the chair above a supporting surface. The frames can be opened to lie in a common plane and the chair turned over to form a rolling cart with one or more support members extended to hold items for transporting with the wheels down, the handle up and what had been the under surface of the fabric web now serving as the upper surface to support items.

Abstract: An electrically driven wheel chair for disabled persons wherein a seat support resting on a rigid wheel frame (8) is vertically adjustable by the aid of an electrically driven force transmitting member (12). The seat support comprises an upper frame portion (1) attached to rigid wheel frame (8) via two pairs of scissors-type bars (4,5), each end of the pairs of scissors-type bars being alternately pivotally or pivotally and slidably connected with upper seat support frame (1), and lower rigid wheel frame (8), respectively. Front end (18) of the upper seat support frame (1) is via supporting bars (14,16) and linkage elements connected with wheel frame (8) and simultaneously with pair (5) of scissors-type bars, which is actuated by piston rod (12) to change the height of the seat support. The vertically adjustable support permits an arrangement of footrest and calf support providing continuous change of their position so that the users's legs will have an anatomically correct posture all the time.

Abstract: An emergency hand truck for removing injured athletes from a playing field has an approximately horizontally extending frame and a bed suspended from the frame, with a portion of the bed sloped upwardly from the rear to the approximate center of the truck to support the buttock and thighs of a person and sloped downwardly from the approximate center to the front of the truck to support the calves and feet of a person. Wheels are provided to support the truck at the front and rear, the front wheels being swiveled for steering the truck. A back support is pivotably mounted to the rear of the frame and is movable between a horizontal attitude lying over the bed to a sloped position for supporting the abdomen of a person in an inclined position.

Abstract: An emergency hand truck for evacuating injured or wounded personnel has an elongated frame to which are mounted wheels, and litter support means is mounted approximately at each corner of the frame. The litter support means is adapted to receive the handles of a stretcher or body board, and has a curved surface adapted to support a Stokes basket type of litter.

Abstract: This invention relates to a wheeled stretcher in which the plane on which the patient lies is adaptable in height, comprising a frame on which is fixed a top element and which rests on the ground via a support provided with wheels, wherein each leg of the support is connected to the frame by a connecting rod articulated respectively on the frame and on the leg, said rod being connected to means for adjusting the top element in height and said leg being connected to a means for maintaining and inclining the top element.

Abstract: A cart having a frame, four depending legs adapted to swing rearwardly to a collapsed position, releasable means bracing said legs, an operator for actuating said releasable means, a platform mounted on said frame adapted to move between an extended and a retracted position, auxiliary wheels on the forward end of said platform, and a lock for maintaining said platform in either of its positions.

Abstract: A wheeled patient support includes a platform secured to the unit laterally beyond the periphery of the unit and substantially below the patient supporting surface with a rolling surface mounted to and beneath the platform so that an attendant can stand on the platform and treat the patient while the patient is being wheeled to the area of treatment.

Abstract: A cart convertible between a chair position and a bed position includes a horizontal seat frame pivotally coupled to a leg rest frame, a back frame, and four depending legs. The forwardmost pair of the depending legs and the back frame are coupled by an adjustment means for simultaneously raising the forward pair of legs and lowering the back frame toward a horizontal position thereby facilitating rolling the cart onto a raised platform having limited vertical clearance such as onto the loading gate of a station wagon. The rearward most pair of the depending legs can also be raised toward a horizontal position thereby facilitating positioning of the entire cart on the raised platform.

Abstract: A stretcher trolley wherein the height and angle can be adjusted is described herein.