发明名称 |
Roller-forming mold and method for forming a roller |
摘要 |
<p>A mold for a roller, comprising: an inner surface whose section is the same as a section of the core body; a pair of half-split bodies (41), one end wall (42) of each half-split body having a recess (44) for clamping the shaft, other end wall (45) of each half-split body having an injecting hole (47) for injecting a core-body-forming fluid therefrom; and a stopper body (49) serving as an aligning member having a through hole (48) in the middle thereof for inserting the shaft thereinto, the stopper body further projecting a stopper on an outer circumference thereof for fitting the stopper into the injecting hole (47).</p> |
申请公布号 |
EP1038685(A2) |
申请公布日期 |
2000.09.27 |
申请号 |
EP20000201559 |
申请日期 |
1996.03.29 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
TAKEI, MASAFUMI;SAKURAI, KENJI |
分类号 |
B28B1/24;B28B7/00;B28B23/00;B29C45/14;B41J11/04;B41J11/053;B41J13/076;B65H5/06;(IPC1-7):B41J11/04;B29C45/36 |
主分类号 |
B28B1/24 |
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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