发明名称 SCAFFOLD GUARD RAIL ASSEMBLY
摘要 A guard rail assembly mounted on a conventional scaffolding structure to be used primarily during the construction of a building to protect workers from falling from the scaffolding and to prevent construction materials from being kicked from the scaffolding. The guard rail assembly comprises a plurality of spaced tubular guard rail posts, having lower ends matingly receiving reduced upper end portions of outer legs of the scaffolding structure and being carried thereby. A plurality of guard rail brackets are affixed to each guard rail post in vertical spaced relation, a plurality of horizontal guard rails being supportingly carried by said guard rail bracket and interconnecting the guard rail posts to provide a protective railing along the outer side edge of the platform.
申请公布号 US3752262(A) 申请公布日期 1973.08.14
申请号 USD3752262 申请日期 1972.06.01
申请人 HELMS B,US 发明人 HELMS B,US
分类号 E04G5/14;(IPC1-7):E04G5/00 主分类号 E04G5/14
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