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1. 发明申请

US20130091994A1 Drive Tool Capable of Being Coupled at Multiple Angles 审中-公开
标题翻译：驱动工具能够以多个角度耦合
公开(公告)号：US20130091994A1
公开(公告)日：2013-04-18
申请号：US13276288
申请日：2011-10-18
申请人： Tsang-Hai Lin
发明人： Tsang-Hai Lin
IPC分类号： B25B13/06 , B25G3/00
CPC分类号： B25B13/06 , B25B23/0021 , B25B23/0035
摘要： A drive tool comprises a socket body, which has a drive end for coupling to a handle and a socket end for coupling to a bolt or nut. The drive end defines a drive opening for being engaged with a drive lug of the handle. The drive opening is defined by at least two sets of engagement surfaces, all sets of engagement surfaces being evenly distributed with respect to a central line of the socket body and being spaced at intervals of an angle, each set of engagement surfaces being configured to define a sub-opening that is matched with the drive lug of the handle so that the drive lug of the handle can be engaged with each set of engagement surfaces. Thereby, the handle can be coupled to the drive tool more easily so as to facilitate an operation.
摘要翻译：驱动工具包括插座主体，其具有用于联接到手柄的驱动端和用于联接到螺栓或螺母的插座端。驱动端限定用于与手柄的驱动凸耳接合的驱动开口。所述驱动器开口由至少两组接合表面限定，所述一组接合表面相对于所述插座主体的中心线均匀地分布并以一定角度间隔开，每组接合表面被配置为限定与所述手柄的驱动凸耳相配合的子开口，使得所述手柄的驱动凸耳能够与每组接合表面接合。因此，手柄可以更容易地联接到驱动工具，以便于操作。

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