发明名称 LINEARLY EXTENDIBLE IMPACT ANCHOR DRIVING POLE AND ANCHOR SYSTEM
摘要 A linearly extendible impact anchor driving apparatus for positioning and setting a wedge anchor assembly in a pre-drilled hole extending inwardly through the ceiling or wall surface of a structure while at ground level and with a single tool. One embodiment of the apparatus has an extendible tubular housing with a coupling and anchor head at one end and a hemispherical end tip at the other. A slidable handle impacts a stop mounted to the body to impart linear force to the anchor.
申请公布号 US2009183451(A1) 申请公布日期 2009.07.23
申请号 US20090351293 申请日期 2009.01.09
申请人 ANDREASEN JON;PATSFIELD ANTHONY 发明人 ANDREASEN JON;PATSFIELD ANTHONY
分类号 E04C5/12 主分类号 E04C5/12
代理机构 代理人
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