| 发明名称 |
Compact spring tensioner for belt cleaners |
| 摘要 |
Compact spring tensioner devices are provided for biasing scraper blades toward a conveyor belt. The spring tensioner devices generally are constructed to have a reduced operational envelope and be reconfigurable for providing a selected one of opposite rotary bias forces. |
| 申请公布号 |
US8662283(B2) |
申请公布日期 |
2014.03.04 |
| 申请号 |
US201113035783 |
申请日期 |
2011.02.25 |
| 申请人 |
ZIEGER ANDREW J.;DEVRIES BRETT E.;FLEXIBLE STEEL LACING COMPANY |
发明人 |
ZIEGER ANDREW J.;DEVRIES BRETT E. |
| 分类号 |
B65G45/16 |
主分类号 |
B65G45/16 |
| 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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