发明名称 |
Device for blocking a safety brake for lift equipment |
摘要 |
An improvement for lift equipment having a lift cage and a counterweight movable in a lift shaft with travel buffers at at least one end permits override of safety brake operation when buffer travel occurs. The invention comprises a blocking device which blocks operation of the safety brake, and may include a blocking lever connected to a trip lever mechanism of the safety brake and a blocking element which controls the movement of the blocking lever.
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申请公布号 |
US2003062224(A1) |
申请公布日期 |
2003.04.03 |
申请号 |
US20020253282 |
申请日期 |
2002.09.24 |
申请人 |
MAURY JULIEN;HUGEL STEFAN |
发明人 |
MAURY JULIEN;HUGEL STEFAN |
分类号 |
B66B5/04;B66B5/18;(IPC1-7):B66B5/28;B66B5/16 |
主分类号 |
B66B5/04 |
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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