发明名称 Adjustable socket wrench
摘要 The present invention concerns that of a new and improved adjustable socket that would attach to a ratchet wrench, a drill, or a driver. The adjustable socket would have two socket portions that would each be mounted on a threaded rod. The threaded rod would be located within a central channel and would be connected to adjustment means. Half of the threaded rod would have right-handed thread, while the other half of the threaded rod would have left-handed thread. The adjustment means would allow the two socket portions to be moved closer to or further away from each other for adjustment for different size bolts to be tightened or loosened. A top-mounted square hole would allow a ratchet end to be attached to the adjustable socket.
申请公布号 US6662689(B1) 申请公布日期 2003.12.16
申请号 US20020141794 申请日期 2002.05.07
申请人 VOSKANYAN VOLODYA 发明人 VOSKANYAN VOLODYA
分类号 B25B13/44;(IPC1-7):B25B13/16 主分类号 B25B13/44
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