发明名称 |
Height control device and method for a fixture for machining an object essentially defined by a single plane |
摘要 |
A height control device for a fixture which comprises at least a pair of gauging devices each having an ultrasonic transceiver for gauging a certain distance. A signal generator is connected to both gauging devices for generating a signal representative of the change in the level height due to machining. A control device is also provided for elevating or lowering the machining fixture.
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申请公布号 |
US4943119(A) |
申请公布日期 |
1990.07.24 |
申请号 |
US19880274831 |
申请日期 |
1988.11.22 |
申请人 |
MOBA - ELECTRONIC |
发明人 |
ZARNIKO, MARTIN;SEHR, WILLIBALD |
分类号 |
E01C19/00;E01C23/08;E01C23/088;G01S15/10;G01S15/87;G01S15/88 |
主分类号 |
E01C19/00 |
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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