| 摘要 |
Disclosed is a movable wall panel system supported at its upper end by a dolly (19) in an overhead track (20) and includes a pendent bolt (24) having a nut (25) screwed thereon and supports a spring (26) which engages top channel (27) thereby providing a distally variable load bearing bias. The lower end of the opposing sides (36) of the wall panel are separated by a U channel (29) having a support bolt (30) and adjusting nut (37) passing therethrough which is welded at its lower end to track guide plate (31). Adjusting nut (37) contains set screw (38) which may be screwed against either of milled sides (50, 51) of support bolt (30) to prevent rotation of nut (37) after its final vertical position has been set. Guide plate (31) holds axle (32) on which support wheels (33) are mounted for rolling on the floor (34). Apertures (41, 42) are provided to permit accessibility to the adjusting nut (37) and are covered by resilient retractable seals (43, 44).
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