发明名称 |
WIRE DOT PRINTER HEAD AND WIRE DOT PRINTER |
摘要 |
In order to realize a stabilized pivotal movement of an armature to thereby obtain pivotal force required for high-speed printing, a pivot shaft is held such that an armature having an attracted face that is in contact with a core, that has a coil wound therearound and has a pole face, and the pivot shaft is opposed to the core, whereby the armature becomes pivotable. An attracting direction of attraction force F acted on the attracted face by the core and the moving direction in which the attracted face moves due to the attraction force F are made substantially equal to each other.
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申请公布号 |
US2007292184(A1) |
申请公布日期 |
2007.12.20 |
申请号 |
US20070838140 |
申请日期 |
2007.08.13 |
申请人 |
TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
KAWAGUCHI TAKAHIRO;TERAO YASUNOBU;TSUCHIYA KEISHI |
分类号 |
B41J2/235;B41J2/275;B41J2/27 |
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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