| 发明名称 |
WEAR SCREEN PLATE AND METHOD OF MANUFACTURE THEREOF |
| 摘要 |
An improved screen plate for a pressure screening apparatus and a method for making the basket are disclosed wherein prestressed areas are provided at each end of each slot formed in the screen plate for minimizing crack propagation.
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| 申请公布号 |
US5139154(A) |
申请公布日期 |
1992.08.18 |
| 申请号 |
US19890457458 |
申请日期 |
1989.12.27 |
| 申请人 |
BELOIT CORPORATION |
发明人 |
GERO, WILLIAM A.;PASKOWSKI, JR., FRANK J. |
| 分类号 |
B03B5/00;B01D29/11;B07B1/18;B07B1/20;D21D5/16 |
主分类号 |
B03B5/00 |
| 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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