发明名称 |
Elevator cab with retractable buttons for protective pads |
摘要 |
An elevator cab having a plurality of retractable pad buttons which are actuatable between retracted and advanced positions. In the retracted position, a head portion of the pad button is flush with the inner surface of a wall member of the cab, and in the extended position the head portion extends into the cab to provide buttons for supporting protective pads.
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申请公布号 |
US4570754(A) |
申请公布日期 |
1986.02.18 |
申请号 |
US19840666692 |
申请日期 |
1984.10.31 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
ORNDORFF, KARL B.;SHERWOOD, EDWARD F. |
分类号 |
B66B1/46;(IPC1-7):B66B9/00 |
主分类号 |
B66B1/46 |
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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