发明名称 |
Print hammer assembly method. |
摘要 |
<p>A method of forming impact tips in a matrix printhead which employs hammers of the flat spring type. The impact pins are bonded to the hammers and are subsequently shaped using an electirc discharge milling process.
<??>The milling process serves to form the impact tips into the desired configuration as well as insuring the precision of spacing between the impact tips of the printhead. </p> |
申请公布号 |
EP0123886(A2) |
申请公布日期 |
1984.11.07 |
申请号 |
EP19840103221 |
申请日期 |
1984.03.23 |
申请人 |
DATAPRODUCTS CORPORATION |
发明人 |
WOLF, PETER H.;DOBSON, THOMAS A.;ROZO, RAFAEL |
分类号 |
B41J2/235;B41J2/26;B41J9/133;(IPC1-7):41J3/10 |
主分类号 |
B41J2/235 |
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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