发明名称 |
AUTOMATIC SETTING MOTION-SENSING CONTROL DEVICE |
摘要 |
An automatic setting motion-sensing control device in the form of a sensing air valve which closes and sets its initial measurement point upon engagement with a workpiece and then opens upon a predetermined movement of the workpiece, relieving air pressure in the line. The resultant pressure drop is picked up by a pneumatic relay to stop the operation of a motion causing device operating on the workpiece.
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申请公布号 |
US3695362(A) |
申请公布日期 |
1972.10.03 |
申请号 |
USD3695362 |
申请日期 |
1970.06.11 |
申请人 |
GENERAL MOTORS CORP. |
发明人 |
FREDERICK C. CLARKSON JR. |
分类号 |
B23P19/06;F16K31/44;(IPC1-7):B23P19/06 |
主分类号 |
B23P19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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