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2. 发明授权

US5001498A Thermal transfer printer 失效
标题翻译：热转印机
公开(公告)号：US5001498A
公开(公告)日：1991-03-19
申请号：US372832
申请日：1989-06-29
申请人： Isao Shimizu , Takashi Yoshida , Fumio Takeda , Hideki Tanaka , Katsumi Watanabe , Yasuhiro Matsuda , Akira Shimizu , Masashi Yoshida , Toshihiko Gotoh , Koutarou Tanno
发明人： Isao Shimizu , Takashi Yoshida , Fumio Takeda , Hideki Tanaka , Katsumi Watanabe , Yasuhiro Matsuda , Akira Shimizu , Masashi Yoshida , Toshihiko Gotoh , Koutarou Tanno
IPC分类号： B41J11/42 , B41J2/325 , B41J15/06 , B41J17/02 , B41J17/30
CPC分类号： B41J15/06
摘要： A thermal transfer printer including a thermal head for generating heat in accordance with a desired print pattern, a platen having a surface for supporting an ink-sheet and paper, the ink-sheet and paper being pressed by the thermal head on the platen surface so that ink from the ink-sheet is transferred to the paper, a paper supply for storing and supplying paper, an ink-sheet supply and drive for storing and supplying an ink-sheet, the ink-sheet supply and drive driving the ink-sheet to move in accordance with the movement of the paper, a paper drive arranged between the platen and the paper supply, the paper drive driving the paper by the required length according to the position of the paper relative to the position of the platen, and a paper tension device for applying suitable tension to the paper at least between the platen and the paper drive so that the length by which the paper drive drives the paper is identical with the length by which the paper moves on the platen. Since the length by which the paper moves on the platen corresponds only to the length by which the paper drive drives the paper, the length by which the paper moves on the platen can be correctly controlled through the paper drive.
摘要翻译：一种热转印打印机，其包括根据期望的印刷图案产生热量的热敏头，具有用于支撑油墨纸和纸张的表面的压板，所述油墨纸和纸被热压头压在压板表面上，因此来自油墨纸的油墨被转印到纸张上，用于存储和供给纸张的供纸件，用于存储和供应油墨纸的油墨供给和驱动器，驱动油墨纸的油墨供给和驱动根据纸张的移动移动，布置在压板和纸供应器之间的纸驱动器，纸驱动器根据纸张相对于压板位置的位置将纸张驱动所需的长度，并且纸张张力装置，用于至少在压板和纸张驱动器之间向纸张施加合适的张力，使得纸驱动器驱动纸张的长度与纸张在纸盘上移动的长度相同。由于纸张在压纸板上移动的长度只相当于纸张驱动器驱动纸张的长度，纸张在纸盘上移动的长度可以通过纸张驱动器正确控制。

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