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.
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
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