发明名称 A POST EXTRACTION DEVICE
摘要 An extraction device (10) includes an elongate element (12) defining a toothed rack (16). A housing (26) is displaceably arranged on the elongate element (12). The housing (26) defines receiving formations (28) for receiving an engaging member, the engaging member engaging the item to be extracted in use. A lever assembly (30) is supported by the housing (26). The lever assembly (30) defines a pair of clamping levers (32, 34) displaceably arranged relatively to each other. An operating arm (36) is displaceably supported on the housing (26) for effecting movement of the levers (32, 34) of the lever assembly (30) along the toothed rack (16) of the elongate element (12).
申请公布号 WO0246554(A1) 申请公布日期 2002.06.13
申请号 WO2001AU01553 申请日期 2001.11.29
申请人 MARCHANT, JILL, ANNE;MARCHANT, ROSS, WILLIAM 发明人 MARCHANT, JILL, ANNE;MARCHANT, ROSS, WILLIAM
分类号 E04H17/26;(IPC1-7):E04H17/26 主分类号 E04H17/26
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