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1. 发明授权

US5163345A Spring-loaded magnetic driver and method of assembly thereof 失效
标题翻译：弹簧式磁力驱动器及其组装方法
公开(公告)号：US5163345A
公开(公告)日：1992-11-17
申请号：US840942
申请日：1992-02-25
申请人： Jimmy T. Doan , Scott W. Predny
发明人： Jimmy T. Doan , Scott W. Predny
IPC分类号： B25B13/06 , B25B23/12
CPC分类号： B25B23/12 , B25B13/06
摘要： A tool for rotatably driving a fastening member includes a hollow tubular shank having a socket coupled to one end thereof in communication therewith for receiving an associated rotatable fastener member. A helical compression spring is disposed coaxially within the shank, having the outer end thereof affixed to a magnet disposed for magnetic engagement with the fastening member received in the socket, and having an end coil at the other end thereof disposed outside the other end of the shank with an outer diameter greater than the inner diameter of the shank, the other end of the shank being received in a bore in a handle for cooperation therewith to trap the end coil of the spring, therebetween.
摘要翻译：用于可旋转地驱动紧固构件的工具包括中空的管状柄，该中空的管状柄具有联接到其一端的插座，用于接纳相关的可旋转的紧固件。螺旋压缩弹簧同轴地设置在柄内，其外端固定在磁铁上，该磁体被设置为与接收在插座中的紧固件磁力接合，并且在其另一端具有设置在另一端的端部线圈杆的外径大于柄的内径，柄的另一端被容纳在手柄中的孔中，用于与其配合以捕获弹簧的端部线圈。

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