发明名称 |
Shuttle type line printer |
摘要 |
A mounting bed integral with a hammer bank is disposed parallel to a counter balancer composed of a counter balancer constituting member and a yoke. The mounting bed and the yoke are provided with solenoid coils opposed to a permanent magnet provided on the frame, and a pair of bearings are arranged between the mounting bed and the counter balancer constituting member. A position sensor for the mounting bed and the counter balancer is provided. A controller is provided to control a current and direction of the solenoid coil by a detection signal from the position sensor. The mounting bed integral with the hammer bank and the counter balancer are shuttle-operated in opposite directions by the controller.
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申请公布号 |
US5401109(A) |
申请公布日期 |
1995.03.28 |
申请号 |
US19940201025 |
申请日期 |
1994.02.24 |
申请人 |
KABUSHIKI KAISHA YASAKAWA DENKI;YE DATA, INC. |
发明人 |
TATSUMI, JUICHI;MUTO, MANABU;MORI, KENJI;HAYASE, HAJIME |
分类号 |
B41J2/245;B41J19/04;B41J19/18;B41J25/00;(IPC1-7):B41J25/304 |
主分类号 |
B41J2/245 |
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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