发明名称 |
Elevating apparatus particularly adapted for television receiver support-tables and the like |
摘要 |
This disclosure is concerned with the improvement of motor-driven elevating apparatus for television receiver tables and the like residing in a novel drive transmission embodying notched pulleys and belts for controlling a screw drive, with a braking system actuable only upon the lowering of the table surface or platform.
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申请公布号 |
US4151804(A) |
申请公布日期 |
1979.05.01 |
申请号 |
US19770846827 |
申请日期 |
1977.10.31 |
申请人 |
KUNZE, EBERHARD;WACHE, ALBERT |
发明人 |
KUNZE, EBERHARD;WACHE, ALBERT |
分类号 |
A47B9/00;B66F7/06;(IPC1-7):A47B9/00 |
主分类号 |
A47B9/00 |
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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