发明名称 Anchor point devices, systems and methods for use in fall protection
摘要 An anchoring system includes an anchor member to anchor the lifeline and at least one extending unit to extend the anchor member out to a working position beyond (horizontally) and above (vertically) an edge to provide for an overhead anchoring point. The anchoring system preferably further includes a support to which the extending unit is attached. The support immobilizes the overhead anchoring system so that the anchor member remains at the working position (even in the case of a fall by the worker). A method of anchoring a fall protection lifeline for use by a worker working at or beyond an edge includes the steps: elevating an anchor member to position the lifeline above the head of a worker and supporting the anchor member at the working position. The method can also include the step of extending the anchor member to a working position horizontally beyond and above the edge.
申请公布号 US7032710(B2) 申请公布日期 2006.04.25
申请号 US20020100532 申请日期 2002.03.18
申请人 BACOU-DALLOZ FALL PROTECTION, INC. 发明人 ANDERSON PRESTON L.;ADAMS RONALD W.;SPOTTS STEVE D.;GAYDOS MICHAEL J.
分类号 E04G3/28;A62B1/04;A62B1/16;E04G1/36;E04G21/32 主分类号 E04G3/28
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