发明名称 An invalid hoist sling attachment device
摘要 An invalid hoist sling attachment device comprises a holder 10 attached to or adapted to be attached to a sling hanger of an invalid hoist (or a sling) and a clip 11 attached to or adapted to be attached to the sling (or the sling hanger). The holder comprises a plate-like part 13 and a headed stud 14 projecting from one face of the plate-like part. The clip has a slot 17 comprising a first portion 17 a through which the head of the stud will pass and a second portion 17 b through which the head of the stud will not pass. The holder also has a resilient locking element 18 having at least a portion 19 which protrudes from said one face of the plate-like part to prevent movement of the clip relative to the holder, when the clip is engaged with the headed stud of the holder, into a position in which the head of the stud and the first portion of the slot are aligned without first depressing the resilient locking element.
申请公布号 AU5159096(A) 申请公布日期 1997.01.30
申请号 AU19960051590 申请日期 1996.04.03
申请人 ARJO LIMITED 发明人 BRUCE EDWARD SOMERTON;NICHOLAS GORDON COLLINS
分类号 A44B11/25;A61G7/053;A61G7/10 主分类号 A44B11/25
代理机构 代理人
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