发明名称 |
Method of stopping conveying equipment for persons |
摘要 |
The invention relates to a method for stopping conveying equipment for persons of the type that includes a drive motor, a frequency converter for controlling motor operation, and a holding brake. On activation of a safety element a the frequency converter decreases the speed of the drive motor according to a pre-established braking ramp, the holding brake being activated before standstill of the conveying equipment. Operational safety of the braking system is thus increased.
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申请公布号 |
US2003150691(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20020328314 |
申请日期 |
2002.12.23 |
申请人 |
WIESINGER JOSEF;STOIBER GERHARD |
发明人 |
WIESINGER JOSEF;STOIBER GERHARD |
分类号 |
B66B29/00;(IPC1-7):B65G43/00 |
主分类号 |
B66B29/00 |
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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