Abstract: A sliding glass door has a pair of rollers mounted adjacent the upper corners, which rollers are cantilevered rearwardly and cooperate with a horizontally elongate L-shaped support track which spans horizontally across the door opening and across an adjacent upright wall panel to enable the door to move into an opened position wherein it overlies the adjacent wall panel. The height of the roller-track arrangement and of the structure defining such arrangement, as it extends across the upper edge of the door opening and the adjacent wall panel, is minimized to provide improved aesthetics.

Abstract: A sliding glass door has a pair of rollers mounted adjacent the upper corners, which rollers are cantilevered rearwardly and cooperate with a horizontally elongate L-shaped support track which spans horizontally across the door opening and across an adjacent upright wall panel to enable the door to move into an opened position wherein it overlies the adjacent wall panel. The height of the roller-track arrangement and of the structure defining such arrangement, as it extends across the upper edge of the door opening and the adjacent wall panel, is minimized to provide improved aesthetics.

Abstract: A wall system and particularly a load-bearing spine wall defined by rigidly connected spine panels which are usable in conjunction with and connectable to branch panels for defining workstations. These spine panels include an interior frame having plural hollow cross beams rigidly joined between parallel uprights. The cross beams have elongate slots extending lengthwise along the sidewalls thereof. Each side of the frame permits one or more removable covering tiles to be attached thereto for defining the exterior surface of the spine panel. Load-bearing components having cantilevered hangers can be engaged within the elongate slots which extend lengthwise of the cross beams. Vertically adjacent tiles have longitudinal edges spaced to define a narrow elongate passage therebetween which aligns with the mouth of a respectively adjacent hanger-accommodating slot.

Abstract: An arrangement employing first and second upright partitions positioned in laterally overlapping relationship and connected along upper and lower edges by a slide arrangement permitting one partition to be manually moved lengthwise thereof. The slide arrangement includes slide rails fixed to each partition adjacent upper and lower edges thereof. Slide brackets are fixed adjacent upper and lower edges of each partition and have sidewardly cantilevered portions which slidably engage within channels of the slide rail on the laterally adjacent partition. Removable top caps mount over the upper slide rails.

Abstract: An arrangement employing first and second upright partitions positioned in laterally overlapping relationship and connected along upper and lower edges by a slide arrangement permitting one partition to be manually moved lengthwise thereof. The slide arrangement includes slide rails fixed to each partition adjacent upper and lower edges thereof. Slide brackets are fixed adjacent upper and lower edges of each partition and have sidewardly cantilevered portions which slidably engage within channels of the slide rail on the laterally adjacent partition. Removable top caps mount over the upper slide rails.

Abstract: A wall system and particularly a load-bearing spine wall defined by rigidly connected spine panels which are usable in conjunction with and connectable to branch panels for defining workstations. These spine panels include an interior frame having plural hollow cross beams rigidly joined between parallel uprights. The cross beams have elongate slots extending lengthwise along the sidewalls thereof. Each side of the frame permits one or more removable covering tiles to be attached thereto for defining the exterior surface of the spine panel. Load-bearing components having cantilevered hangers can be engaged within the elongate slots which extend lengthwise of the cross beams. Vertically adjacent tiles have longitudinal edges spaced to define a narrow elongate passage therebetween which aligns with the mouth of a respectively adjacent hanger-accommodating slot.