| 发明名称 |
Frictional belt brake |
| 摘要 |
A brake device which is used to prevent reverse movement of a belt run and which includes a wedge member which is pivotally supported above the belt run. Upon reverse movement of the belt run, the wedge member is drawn into pinching contact with the belt.
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| 申请公布号 |
US4314631(A) |
申请公布日期 |
1982.02.09 |
| 申请号 |
US19800123743 |
申请日期 |
1980.02.22 |
| 申请人 |
UNIMENT SYSTEMS, INC. |
发明人 |
HAGERMAN, ENOCH R.;WALKDEN, RICHARD H. |
| 分类号 |
B65G43/06;(IPC1-7):B65G43/06 |
主分类号 |
B65G43/06 |
| 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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