发明名称 |
Porous grinding tool and method for grinding a roll |
摘要 |
A porous, roll-grinding tool has an abrasive surface which is adapted to contact and grind the surface of a roll and configured to a planar polygonal shape having 4 to 20 sides. Using the grinding tool, a roll can be ground within a satisfactory dimensional tolerance, with feed marks crossing the circumferential direction of the roll at a small feed mark pitch inclination angle, so that no streaky printing defects will be produced when the ground roll is used in printing.
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申请公布号 |
US6468138(B1) |
申请公布日期 |
2002.10.22 |
申请号 |
US19990345897 |
申请日期 |
1999.07.01 |
申请人 |
SHINANO ELECTRIC REFINING CO., LTD. |
发明人 |
TOYAMA NOUKOU;KAZAMA KENICHI |
分类号 |
B41N1/06;B24B29/04;B24D3/28;B24D7/18;B24D13/14;B41N3/00;B41N3/04;(IPC1-7):B24B1/00 |
主分类号 |
B41N1/06 |
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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