| 摘要 |
PCT No. PCT/AU89/00291 Sec. 371 Date Mar. 1, 1991 Sec. 102(e) Date Mar. 1, 1991 PCT Filed Jul. 10, 1989 PCT Pub. No. WO90/00657 PCT Pub. Date Jan. 25, 1990.The adjustable stanchion assembly (10) for a frame building includes a support post (12) which may carry one or more safety rails (48), safety netting and/or, for example, a display sign. The support post (12) is clamped to the building by a clamping mechanism including a connection rod (26) from which the support post (12) extends, to which are relatively adjustably connected two clamps (28). Each clamp (28) has jaws (62) which are shaped so that it can only be located on and removed from a frame member (14, 16) of the building having a correspondingly sized L-shaped section (24) by rotating the clamp (28) relative to the section (24). The clamp (28) may be locked onto the frame member (14, 16).
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