发明名称 |
Safety lock system for test head mount |
摘要 |
A safety lock system prevents unlocking of a balanced loaded unit when the loaded unit becomes unbalanced. A plurality of calipers applies pressure on opposite sides of a guide rail. A lock block couples the load to at least one of the calipers for movement of the load along the guide rail. A rotatable handle is coupled to the calipers through a shaft. Rotation of the handle locks or unlocks the lock block against vertical movement. A safety block is coupled to the loaded unit and is moveable with the loaded unit for preventing rotation of the handle upon a preselected movement of the loaded unit relative to the lock block.
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申请公布号 |
US6911816(B2) |
申请公布日期 |
2005.06.28 |
申请号 |
US20040954415 |
申请日期 |
2004.09.30 |
申请人 |
INTEST IP CORPORATION |
发明人 |
HOLT ALYN R.;WEST CHRISTOPHER L.;MOORE BRIAN R.;POWELL, JR. RICHARD C.;WEILERSTEIN I. MARVIN |
分类号 |
B25J9/04;G01R31/28;(IPC1-7):G01R31/02;B66F9/18;B66F11/00 |
主分类号 |
B25J9/04 |
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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