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1. 发明申请

US20050269755A1 Electric locking device 有权
标题翻译：电锁装置
公开(公告)号：US20050269755A1
公开(公告)日：2005-12-08
申请号：US10862422
申请日：2004-06-08
申请人： Kai Zhao , Erick Rudaitis , David Uchida , Jeffrey Kozlowski
发明人： Kai Zhao , Erick Rudaitis , David Uchida , Jeffrey Kozlowski
IPC分类号： B23Q3/08 , B25B5/08
CPC分类号： B25B5/08 , B25B5/087
摘要： The present invention provides an electric locking device which has a simple structure, with which an operating time can be saved, and which has a sufficient clamping force required for operation. To a camshaft coupled to an electric motor through a speed reducing mechanism, a first cam and a second cam conjugate with each other are coupled. The first cam drives an arm driving rod in a clamping direction and the second cam drives the arm driving rod in a returning direction. Rotational motions of the first and second cams are converted into linear motions in the same direction by first and second cam contacting members supported by the arm driving rod. The arm driving rod drives a clamping arm to cause the arm to carry out a clamping operation. A cam face is such a cam face as to move the clamping arm at a high speed until the arm reaches a vicinity of an end and to move the arm at a lower speed after the arm has reached the vicinity of the end.
摘要翻译：本发明提供一种具有简单结构的电锁装置，能够节省操作时间，并具有足够的操作所需的夹紧力。通过减速机构联接到电动机的凸轮轴，彼此耦合的第一凸轮和第二凸轮共轭。第一凸轮沿夹紧方向驱动臂驱动杆，第二凸轮沿返回方向驱动臂驱动杆。通过由臂驱动杆支撑的第一和第二凸轮接触构件将第一和第二凸轮的旋转运动转换成相同方向的线性运动。臂驱动杆驱动夹紧臂使臂进行夹紧操作。凸轮面是这样一种凸轮面，以便在臂到达端部附近之后高速移动夹持臂直到臂到达一端的附近并且以较低的速度移动臂。

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