发明名称 |
DEVICE FOR THE SURVEILLANCE OF THE MAINTENANCE OF AN INSTALLATION |
摘要 |
A system is described for indicating the appropriate time to perform preventive maintenance operations upon a machine tool. The system includes a signal generator which is to be connected to the machine tool to generate signals whenever the tool is in operation. These signals are integrated and a threshold sensitive detector responsive to the output of the integrator produces a control signal. The control signal is then applied to a audio/visual indicating means to notify operators of the advent of a particular preventive maintenance operation to be performed upon the machine tool. |
申请公布号 |
DE3071628(D1) |
申请公布日期 |
1986.07.10 |
申请号 |
DE19803071628 |
申请日期 |
1980.09.22 |
申请人 |
MOBIL OIL (SWITZERLAND) |
发明人 |
KNIBIEHLER, ERNST;HIRMANN, GEORG |
分类号 |
F16N29/04;G07C3/02;(IPC1-7):F16N29/04 |
主分类号 |
F16N29/04 |
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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