Abstract: A polypropylene fabric for a sofa sleeper mechanism which includes a conventional foldable frame having a plurality of relatively movable sections that are movable between side-by-side, bed-forming positions and vertically stacked seat-forming positions. The polypropylene fabric is mounted on the frame so as to form a yieldable support surface for a mattress or the like in the bed-forming position of the frame and also has the capability of functioning as the direct support for the usual sofa seat cushions in the seat-forming position of the frame.

Abstract: A portable bed, cot or "gurney" is modified to produce an apparatus which permits movement of a patient while under full traction. This is accomplished by a novel arrangement of stanchions, longitudinal and cross-bars supporting pulley rope and spring arrangements which form a part of the bed to maintain the traction while the patient is being moved over considerable distances, such as in evacuation operations and similar applications.

Abstract: An electronic apparatus cabinet assembly comprises a generally U-shaped extrusion having an interior mounting rail disposed near an open end thereof and a deck member secured between the legs of the extrusion. An RFI sealing material is disposed overlying the mounting rail which receives a lid member having dimensions slightly smaller than the open end of the extrusion. Upon forcing the lid member into compression against the sealing material and mounting rail, some of the sealing material is forced upward from the interstice between the lid member and the extrusion forming a joint having a high integrity RFI seal.

Abstract: The cabinet has a plurality of parallel arranged shelves each for accommodating a record album and including means wherein a record may be easily selected for use and easily returned to its original predetermined position in the cabinet. When the record is in its jacket selection is by means of a notch provided in each shelf. When the record is stored without a jacket the cabinet is constructed with slidable shelves which may be withdrawn for selection of the record.

Abstract: A storage system comprising at least one panel member which may be in the form of a hingedly mounted door or the like and including a pair of spaced parallel mounting sections on one side of the door, a plurality of storage containers adapted to be mounted on the panel at selected vertical locations thereon and mounting elements extending between the containers and the panel for removably connecting the containers thereto; the panel may comprise one of a plurality of coplanar doors or partitions normally closing an access opening to a storage area, such as a closet or the like, whereby the storage containers are normally hidden from view but are readily accessible upon opening of the doors. It is contemplated that the storage system may be embodied in a unitized closet structure which may be placed in its entirety within a recess of suitable dimensions in order to minimize assembly time and effort to the extreme.

Abstract: A patient stretcher, bed, or the like having a tiltable mattress support section driven by an actuator having a release clutch mechanism. A sliding joint between the tiltable top section and the actuator permits the clutch to disengage at various angular positions of the tiltable top which are controlled by an adjustable limit stop.

Abstract: The invention provides a device for insertion into the ends of hanging bars of file folder systems to reduce the friction and noise when those hanging bars are slid along the guide rails of filing cabinets. The device fits into the ends of the hanging bars and protrudes through the top edge of the hanging bars with pointed projections to inhibit the accidental withdrawal or dislodgement of the device from the hanger bar ends.

Abstract: A display stand is provided with a plurality of ring-like shelves arranged in a vertical array above a base with the first, third, fifth, etc., shelves above the base being in a first group which are rotatable in a first direction and with the second, fourth, sixth, etc., shelves above the base being in a second group which are rotatable in a second, opposite direction. A plurality of rotatable drive rods are spaced equidistantly around a circle in the base and project upwardly therefrom within the interior of the ring-like shelves. Each drive rod carries fixed rollers which rotate with the drive rod and which each have an annular groove therein for supporting and frictionally engaging an inner portion of one of the ring-like shelves. One half of the drive rods are thus engaged with the first group of shelves and are driven by a motor to rotate in the first direction. The other half of the drive rods are thus engaged with the first group of shelves and are driven to rotate in the second, opposite direction.

Abstract: A grid structure for engaging and supporting a plurality of coil springs in predetermined spatial relationships so that spring units and completed box spring foundation units can be produced having different numbers of coil springs and consequently different degrees of firmness. The grids are constructed in sizes approximating the dimensions of standard size box spring foundation units, and are formed from longitudinally and transversely extending groups of wires defining a plurality of generally rectangular seats arranged in rows and columns. The top coils of different numbers of coil springs can be engaged with and retained on selected seats in each row to provide the desired degree of firmness of the completed unit. The top coils are restrained against longitudinal and transverse shifting movement relative to their seats and the dimensions of the seats and top coils are such that the top coils can be mounted closely adjacent to each other without overlapping.

Abstract: A foldable sofa bed assembly is disclosed including first and second frame subassemblies, a side frame subassembly, a front frame subassembly adapted for connection to the side frame subassembly, a linkage subassembly for operatively interconnecting the first and second frame subassemblies and the side frame subassembly for moving the first and second frame subassemblies relative to each other and relative to the side frame subassembly between a folded sofa forming position and an open bed forming position. The subassemblies can be shipped in relatively narrow containers to be later assembled together. The linkage subassembly includes a plurality of pivotally connected links pivotally connected to the side frame subassembly and operable for movement between the sofa and bed forming position. The sofa bed assembly also includes a back frame subassembly adapted for connection to the side frame subassembly.

Abstract: A light weight, two piece cot comprising first and second rectangular shaped molded members which form a contoured surface for supporting a person when fitted together. Each member has two sides and two ends and an upward facing surface with a ridge formed around said surface along two sides and one end. The first member is elongated having four walls along its two sides and two ends respectively for supporting its upward facing surface and the second member has three walls along its two sides and along said one end respectively for supporting its upward facing surface. The ridge free end of the second member is supportable by the ridge free end of the first member.

Abstract: A light weight, one piece molded cot which has a contoured sleeping surface with four downward extending walls for supporting the sleeping surface above the floor. The bottom edges of the side walls flange outward and trap air below the cot.

Abstract: Individually pocketed upholstery springs for assembly into so-called Marshall construction, in which the pockets containing the individual springs are formed between the overlaid plies of a two-ply strip of material by lines of separate individual welds which connect the plies together.

Abstract: A spring-balanced, wall-type bed-frame member, which is adapted to support a portion of a mattress assembly, is pivotable between a vertical position adjacent a wall and a horizontal position upon a floor for use. A plurality of the frame members are needed to support the mattress assembly for a bed. The bed contains no permanent cross members linking the respective bed-frame members, so that the location of the frame members can be laterally changed to accommodate mattress assemblies of differing widths.

Abstract: A unitary inner spring or elastomer bed mattress is provided at its median plane with a wire reinforcing grid of selected rigidity. The grid spans substantially the entire area of the mattress in terms of its major surfaces. A marginal frame for the mattress can be employed in conjunction with the grid and the mattress may have a recess in one end thereof. The necessity for a separate box spring beneath the mattress is avoided.

Abstract: In the disclosed assembly of pocketed springs, adjacent strips of the pocketed springs are joined together by connecting the pocket material of adjacent strips together between two consecutive springs of the two strips. Each interior strip of springs in the assembly is connected alternately to the adjacent strip on either sides, and in the preferred arrangement depicted in the drawings, the connections of each such strip to its adjacent strip on either side are made at intervals of two springs, and near both ends of the springs.

Abstract: A portable security wall incorporating a first section, insertable beneath a chair cushion, couch cushion, mattress, or the like, on which an infant may be placed, and a second section, angularly disposed with respect thereto, to serve as a backstop to prevent the infant from falling.

Abstract: A ventilated body positioner device and the like is formed from a block of polyurethane foam having resilient characteristics capable of deformation of the type having a length substantially greater than its width so that the block may be rotated on one of a plurality of major surfaces to provide an adjustable positioning support surface for a major portion of a patient's body while lying upon a table or bed surface wherein various cut-outs and air circulation channels enhance the ventilation capabilities of the device while positioning a patient.

Abstract: A combination bed and lounge assembly formed of three bed units of different heights. The bed units are adapted to be arranged so as to serve as a three tiered lounge appropriate for daytime use and to be moved apart in separated relation to serve as three separate bed units appropriate for nighttime use.

Abstract: A device for use as a cot on the rear seat of a vehicle formed by a U-shaped frame, the front of which is to be placed adjoining the rear of the front seat of the vehicle. A web of cloth is stretched between the member of the frame, the portion of the cloth on the frame open side resting on the cushion of the rear seat. The front of the frame can have support legs to rest on the floor of the vehicle or straps to be attached to the front seat or another part of the vehicle. The web also can have a strap to be attached to a part of the body to keep the web taut.