发明名称 |
METHOD OF PRODUCING AN ELASTIC PLATE MEMBER FOR A LIQUID JET HEAD |
摘要 |
A method for producing an elastic plate for a liquid jet head, which includes etching a rolled metal plate based on a rolling direction of the rolled metal plate, to form an etched portion and a non-etched portion on the rolled metal plate. The thickness of the etched portion is thinner than the thickness of the non-etched portion and the rolling direction is substantially perpendicular to a long side of the rolled metal plate.
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申请公布号 |
US2008244906(A1) |
申请公布日期 |
2008.10.09 |
申请号 |
US20080137056 |
申请日期 |
2008.06.11 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
TAKAHASHI TOMOAKI;WATANABE MINORU;FURUHATA ATSUSHI |
分类号 |
B21D53/76;B41J2/045;B41J2/14;B41J2/16 |
主分类号 |
B21D53/76 |
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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