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1.发明公开
公开(公告)号：EP0628417A2
公开(公告)日：1994-12-14
申请号：EP94401037.0
申请日：1994-05-10
申请人： SONY CORPORATION
发明人： Maekawa,Tomohiro, c/o Sony Corporation , Kamoda, Hitoshi, c/o Sony Corporation , Yui, Yasuji, c/o Sony Corporation , Iima, Shin, c/o Sony Corporation , Bunya, Takashi, c/o Sony Corporation
摘要： A video printing apparatus and method in which, without interlocking the movement of the printing head with the capstan for carrying the printing paper and the paper feeding mechanism by a cam and linkage mechanism, they are respectively operated by three independent motors. The printer includes a first normally and reversely rotatable DC motor (101) for searching the head of the ink ribbon (10) of the ribbon cassette (1) housed in the printer and for taking up the ink ribbon by the take-up reel base (111) during the printing operation. A second normally and reversely rotatable stepping motor (102) is provided for carrying the printing paper (202) housed in the tray (200) by the capstan (410) and the pinch roller (411) to the printing position and the paper delivering position. A third normally and reversely rotatable DC motor (300) is provided for moving the printing head (323) which subjects the printing paper to the printing processing by pressing the ink ribbon (10) of the ribbon cassette thereon in cooperation with the platen. A control mechanism for locking the tray (200) in position, pressing the printing paper in the tray into engagement with a first feeding roller (213) and moving the pinch roller (411) into engagement with the capstan (410) includes a plurality of cams (416, 417) disposed on a common axis which are driven by the first motor (101).
摘要翻译： 一种视频打印装置和方法，其中，通过凸轮和联动机构不使打印头与用于承载打印纸和送纸机构的主导轴的移动互锁，它们分别由三个独立的电机操作。 该打印机包括一个第一正转和反转的直流电机（101），用于搜索容纳在打印机中的色带盒（1）的色带（10）的头部，并通过卷带盘基座 （111）。 第二通常和可反转的步进电机（102）被提供用于将由主导轴（410）和夹送辊（411）容纳在托盘（200）中的打印纸（202）传送到打印位置和送纸位置 。 提供第三正常和反向旋转的直流电动机（300），用于通过与压板一起按压色带盒的色带（10）来移动使打印纸进行打印处理的打印头（323）。 一种用于将托盘（200）锁定就位的控制机构，将托盘中的打印纸按压到与第一进给辊（213）接合并使夹送辊（411）移动到与主导轮（410）接合的多个 凸轮（416,417）设置在由第一马达（101）驱动的公共轴上。
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公开(公告)号：EP0628417B1
公开(公告)日：1999-01-27
申请号：EP94401037.0
申请日：1994-05-10
申请人： SONY CORPORATION
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公开(公告)号：EP0628417A3
公开(公告)日：1995-11-08
申请号：EP94401037.0
申请日：1994-05-10
申请人： SONY CORPORATION
发明人： Maekawa,Tomohiro, c/o Sony Corporation , Kamoda, Hitoshi, c/o Sony Corporation , Yui, Yasuji, c/o Sony Corporation , Iima, Shin, c/o Sony Corporation , Bunya, Takashi, c/o Sony Corporation
摘要： A video printing apparatus and method in which, without interlocking the movement of the printing head with the capstan for carrying the printing paper and the paper feeding mechanism by a cam and linkage mechanism, they are respectively operated by three independent motors. The printer includes a first normally and reversely rotatable DC motor (101) for searching the head of the ink ribbon (10) of the ribbon cassette (1) housed in the printer and for taking up the ink ribbon by the take-up reel base (111) during the printing operation. A second normally and reversely rotatable stepping motor (102) is provided for carrying the printing paper (202) housed in the tray (200) by the capstan (410) and the pinch roller (411) to the printing position and the paper delivering position. A third normally and reversely rotatable DC motor (300) is provided for moving the printing head (323) which subjects the printing paper to the printing processing by pressing the ink ribbon (10) of the ribbon cassette thereon in cooperation with the platen. A control mechanism for locking the tray (200) in position, pressing the printing paper in the tray into engagement with a first feeding roller (213) and moving the pinch roller (411) into engagement with the capstan (410) includes a plurality of cams (416, 417) disposed on a common axis which are driven by the first motor (101).
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