发明名称 Steering column wrench
摘要 A steering column wrench includes a body having a first eccentric passage for receiving a head of a steering column therein, and a second eccentric passage. A communication hole communicates between the first eccentric passage and the second eccentric passage. The first passage has a knurled inner periphery. A driving member is received in the second eccentric passage and includes an engaging section and a rod which extends eccentrically from an end of the engaging section with which a ratchet tool is connected. The rod has a knurled surface and contacts the head via the communication hole so that when rotating the engaging section, the head clamped between the rod and the first eccentric passage is easily loosened.
申请公布号 US2002166419(A1) 申请公布日期 2002.11.14
申请号 US20010851087 申请日期 2001.05.09
申请人 LIN KUO HSIUNG 发明人 LIN KUO HSIUNG
分类号 B25B13/48;B25B27/00;(IPC1-7):B25B13/48 主分类号 B25B13/48
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