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1. 发明申请

WO1988004378A1 SINGLE REVOLUTION CLUTCH 审中-公开
标题翻译：单反式离合器
公开(公告)号：WO1988004378A1
公开(公告)日：1988-06-16
申请号：PCT/US1987002903
申请日：1987-11-05
申请人： NCR CORPORATION
发明人： NCR CORPORATION , KALLIN, Fredrik, Lars, Nils , LANT, David, Gordon
IPC分类号： F16H27/10
CPC分类号： B41K3/64 , B41K3/005 , B41K3/12 , F16D43/26 , Y10T477/32
摘要： A single revolution clutch for use in a printing apparatus includes first (66-1) and second cam sections (66-2) which comprise the output member (66) of the clutch. When the clutch is released, a spring (78) accelerates the output member (66) to bring a control surface (82) on the second cam section (66-2) into operative engagement with a cylindrically-shaped, rotating, input member (64). An abutment member (68) on the first cam section (66-1) cooperates with a follower arm (92, 94) to stop the rotation of the output member (66) after a single revolution. A solenoid (46) and linkage (98, 100) are used to raise the follower (92, 94) above the abutment stop (68) to release the clutch for another single revolution of the output member (66).
摘要翻译：用于打印设备的单转离合器包括包括离合器的输出构件（66）的第一（66-1）和第二凸轮部分（66-2）。当离合器被释放时，弹簧（78）加速输出构件（66）以使第二凸轮部分（66-2）上的控制表面（82）与圆柱形的旋转输入构件（ 64）。第一凸轮部分（66-1）上的邻接构件（68）与从动臂（92,94）协作以在单次旋转之后停止输出构件（66）的旋转。螺线管（46）和联动装置（98,100）用于升高邻接止动件（68）上方的从动件（92,94），以释放离合器以进行输出构件（66）的另一转。

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