发明名称 |
Retractable traversing trash rake and method for cleaning weedscreen |
摘要 |
A retractable traversing trash rake is provided for cleaning weedscreens or bar grates at an installation for generating power, filtering water, or the like. The trash rake includes a frame carrying a troney movable from a position inside the frame to a position outside the frame. The trolley carries a trash rake which may be lowered to clean the weedscreen, and the trolley may be moved to a position within the frame, where the trash rake may be opened to deposit collected debris into a hopper. The hopper is pivotally mounted for tilting in opposite direction to provide multiple dumping options. A method of cleaning weedscreen by using a retractable traversing trash rake is also disclosed.
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申请公布号 |
US5718771(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19950537191 |
申请日期 |
1995.09.29 |
申请人 |
BRACKETT GREEN, U.S.A., INC. |
发明人 |
CASSELL, WAYNE G.;REETZ, WESLEY A.;GATHRIGHT, TRENT T. |
分类号 |
E02B8/02;(IPC1-7):B08B7/04;B66C11/00;B66C17/00 |
主分类号 |
E02B8/02 |
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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