发明授权
- 专利标题： Thermal transfer recording apparatus
- 专利标题（中）： 热转印记录装置
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申请号： US813440申请日： 1985-12-26
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公开(公告)号： US4641151A公开(公告)日： 1987-02-03
- 发明人: Shigeru Kato , Naomi Osada , Toshikatsu Ichitoh , Masae Murata , Masfumi Mochizuki
- 申请人： Shigeru Kato , Naomi Osada , Toshikatsu Ichitoh , Masae Murata , Masfumi Mochizuki
- 申请人地址： JPX Yokohama
- 专利权人： Victor Company of Japan, Limited
- 当前专利权人： Victor Company of Japan, Limited
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX59-274566 19841228; JPX59-196618[U] 19841228
- 主分类号： B41J2/325
- IPC分类号： B41J2/325 ; B41J25/312 ; G01D15/10
摘要：
A device associated with a thermal transfer recording apparatus for boosting a pressing force of a thermal head against a platen roller. The thermal head is mounted on one end portion of an elongate support plate which is movable in a seesaw motion about a fulcrum. Output torque of a rotary solenoid device is transmitted to the support plate by a rotary shaft which is connected to the solenoid device, so that the support plate is moved about the fulcrum to press the head against the platen. During recording, an extra drive force is derived from a tension of an ink sheet and imparted via the rotary shaft to the support plate to move the support plate, serving to further intensify the pressing force of the head against the platen.
公开/授权文献
- US5850205A Automatic contrast control for liquid crystal displays 公开/授权日：1998-12-15
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