发明名称 Roof mountable safety line anchor
摘要 A safety line anchor (20) is installed on a peaked roof (12) to provide safety line connection points (36) for a worker (10) working on or near the roof. When installed, a first leg (24) and a second leg (26) of the safety line anchor (20) extend down either side of the peaked roof (12). The anchor (20) is installed by use of attachment means located on the legs (24, 26) of the anchor (20).
申请公布号 US5361558(A) 申请公布日期 1994.11.08
申请号 US19920989216 申请日期 1992.12.11
申请人 THORNTON, STACY;MCCOWN, JON 发明人 THORNTON, STACY;MCCOWN, JON
分类号 A62B1/04;E04D13/12;E04G21/32;(IPC1-7):A47G29/02 主分类号 A62B1/04
代理机构 代理人
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