Abstract: A workstation has a one piece sheet form L shape worktop. A central leg hinges to a lower side of the worktop adjacent an outer apex of the L and rocks between a stored position extending diagonally across the lower side toward an inner corner of the L and an erected position extending downwardly from the worktop. An end leg hinges to the lower side adjacent each end of the L shape and rocks between a stored position extending longitudinally across the lower side toward a central portion of the L shape and an erected position extending downwardly from the worktop. Latch rods secure the legs in erected positions. An upstanding column member of hollow rectangular cross-section delivers power and data to the workstation. An outer corner of the worktop is truncated and provides a recess having an oblique edge to accommodate a side of the column member.

Abstract: Partition structure has a rigid rectangular frame and rigid rectangular panels received in openings on opposite sides of the frame, with a small clearance between the edges of the panel and the frame. At corners, adjacent frames are connected with extruded connectors having arms joined adjacent side edges of the side rails of the frames. The arms define a space in the middle of the area of intersection of the side rails projected outwardly so as to leave space through which electrical cables and the like may be run. There are also disclosed frame elements and partition structures arranged for stacking of modular frame elements one on another, for sealing and supporting of glass panels to form windows, for attachment of the upper end of a partition to a ceiling, and for levelling of a frame element on an uneven floor.

Abstract: Cabinet structure has interconnected side, top and back panels, and base structure connected to the side panels, all with interengaging bevelled edge surfaces. A recess is formed in one bevelled surface and extends outwardly to define an opening on an outer corner edge of the cabinet structure. A coupling member has a rectangular tab inserted in the opening for coupling to auxiliary structure. The base structure is a channel rail receiving a plate sliding longitudinally of the rail from a retracted position to an extended position for engaging in the rail of said similar structure. Sliding drawer suspensions have anti-tilt mechanisms interconnected by an actuating bar which passes through the top panel of the lower of two stacked cabinet structures. The bar is releasably connected to each anti-tilt mechanism to allow assembly and disassembly of the stack.

Abstract: A connector for juxtaposed elements which are provided with laterally elongated holes therethrough, has a shaft which has a laterally elongated head portion at one end. A rotation blocking member has a washer portion through which the shaft passes, and a blocking portion extending from the washer portion. A reaction member preferably a threaded nut engages the end of the shaft opposite the head portion. In use, in an assembled position for insertion through the holes of the juxtaposed elements, the head portion is disposed in register with the blocking portion on the forward end thereof. Preferably, a spring between the nut and the washer portion tends to retract the shaft relative to the washer portion so that the head portion is lodged in compression on the end of the blocking portion. The shaft is rotated to move the head portion out of register with the blocking portion and to engage a side surface of the blocking portion which itself is non-rotatable within the slot.

Abstract: A cabinet with a movable glass wall has a double sided foam adhesive tape connecting the glass to a plate forming part of the hinge, slide suspension or other opening and closing linkage. The tape is resiliently compressible and avoids strains tending to damage the glass during opening and closing movements. Cabinets with a plurality of glass sides have extruded edging strips which provide surfaces for bonding to the edges of the glass disposed at 45.degree. to the main surfaces of the strip. The edging strip stiffens and reinforces the glass, allowing the use of thinner glass sheets and provides a convenient means for attaching the sheets together at corners.

Abstract: Partition structure has a rigid rectangular frame and rigid rectangular panels received in openings on opposite sides of the frame, with a small clearance between the edges of the panel and the frame. One panel edge is pivotally connected to the frame. The opposite edge of the panel is held securely on the frame by a resilient U-shaped catch received in a slot in a lip on the frame extending rearwardly of the panel. The tongue can be deflected inwardly to free the shoulder from the lip by introducing a thin-bladed tool through the clearance between the panel edge and the frame, so that the panel can then be rocked outwardly about the pivotal connection to an open position. A secure engagement of the panels on the frame is obtained, so that cables or other electrical equipment are securely housed within the partition. By using a small clearance between the panel at the frame, the tongues holding the panels in place are practically indiscernible and the panel securing arrangement is rendered tamper proof.

Abstract: The invention relates to a supporting assembly for example for a table, bench or chair leg. The supporting assembly essentially comprises two identical halves extruded from extrudable materials so that the supporting assembly can be simply extruded through one extrusion mould. Each half also provides means integrally extruded therewith for interfitting with the other and for connecting horizontal plates which are to be attached to a supported object such as a table top so that the supporting assembly has an aesthetically pleasing appearance and can be made without welding.

Abstract: Partition structure has a rigid rectangular frame and rigid rectangular panels received in openings on opposite sides of the frame, with a small clearance between the edges of the panel and the frame. One panel edge is pivotally connected to the frame. The opposite edge of the panel is held securely on the frame by a resilient U-shaped catch received in a slot in a lip on the frame extending rearwardly of the panel. The tongue can be deflected inwardly to free the shoulder from the lip by introducing a thin-bladed tool through the clearance between the panel edge and the frame, so that the panel can then be rocked outwardly about the pivotal connection to an open position. A secure engagement of the panels on the frame is obtained, so that cables or other electrical equipment are securely housed within the partition. By using a small clearance between the panel at the frame, the tongues holding the panels in place are practically indiscernible and the panel securing arrangement is rendered tamper proof.

Abstract: A joint between a member having an inwardly lipped, channel-shaped cross section and a hollow rail comprises a connection including a key portion which has a head with inclined engagement surfaces located between the sides of the channel-shaped member which also includes engagement surfaces having a corresponding inclination, a clamping device engaging means on the connector to urge the engagement surfaces of the head of the key portion into locking engagement with the surfaces on the lips so that the lips are prevented from splaying apart when the joint is stressed, the connector also including a tongue portion extending away from the key portion and having a threaded hole at the base of a ramp surface, the tongue being inserted into the hollow rail.