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1. 发明授权

US3704629A Time switch with indexing means for programming 失效
标题翻译：具有编程手段的时间开关
公开(公告)号：US3704629A
公开(公告)日：1972-12-05
申请号：US3704629D
申请日：1971-06-23
申请人： AMF INC
发明人： SKARIVODA EDWIN LARRY
IPC分类号： G04C23/24 , G05G21/00
CPC分类号： G04C23/24 , Y10T74/115
摘要： In a time switch having switch actuating cam means which remains quiescent until indexed, indexing means for programming the time switch including a rotatably driven program member and a selector member disposed side by side each having a series of arcuately spaced lobes. Each of the lobes of the program member have a selected axial length and axial position while the lobes of the selector member are on different axially spaced planes which extend through different number of lobes of the program member. The selector member is releasably interlocked to an indexing arm and is rotatable when released to position one of its lobes for engagement by a predetermined number of lobes of the program member.
摘要翻译：在具有开关致动凸轮装置的时间开关中，该开关致动凸轮装置保持静止直到被转位，索引装置用于编程包括可旋转驱动的程序构件和选择构件的时间开关，每个具有一系列弧形间隔开的叶片。节目构件的每个叶片具有选定的轴向长度和轴向位置，而选择器构件的叶片在不同的轴向间隔开的平面上，该平面延伸通过程序构件的不同数量的凸角。选择器构件可释放地互锁到分度臂，并且当释放时可旋转，以便将其一个凸起定位以由程序构件的预定数量的凸角接合。

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