| 发明名称 |
Blade assembly for shear |
| 摘要 |
The present invention relates to a shear blade assembly for a shearing system. The shear blade assembly includes an upper shear blade and a lower shear blade. The top surface of the lower shear blade is inclined downwardly at an angle of between 0.2 and 0.5 degrees to the horizontal. The bottom surface of the upper shear blade is raked relative to the horizontal, longitudinally of the blades.
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| 申请公布号 |
US6360643(B2) |
申请公布日期 |
2002.03.26 |
| 申请号 |
US19990251974 |
申请日期 |
1999.02.18 |
| 申请人 |
LITTELL INTERNATIONAL, INC. |
发明人 |
JOHNSON KENNETH C.;ZUREK CHRISTOPHER A. |
| 分类号 |
B26D7/06;B23D15/00;B23D15/06;B23D33/02;B23D33/08;B23D35/00;B23K26/26;B26D1/08;B26D5/42;B26D7/02;(IPC1-7):B23D15/04;B26D5/08 |
主分类号 |
B26D7/06 |
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