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1. 发明授权

US3872505A Automatic cartridge changer 失效
标题翻译：自动卡盒更换
公开(公告)号：US3872505A
公开(公告)日：1975-03-18
申请号：US26247072
申请日：1972-06-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HINO TETSUO , MINAMI EIJI , KOZU ISAO , KURIHARA HIDETOSHI
IPC分类号： G11B15/68 , G11B25/06 , G11B5/00
CPC分类号： G11B15/6865
摘要： An automatic cartridge changer comprising a rotary tray for storing a plurality of cartridges having numerical codes, a tape player for the playback of the cartridges, tray driving means for rotating the rotary tray, and index means for restricting the rotation of the rotary tray so as to position a selected single cartridge at a first position. Cartridge exchanging means transports the cartridge from the first position to a second position to engage the cartridge with the tape player. Selecting means is manually operable to select a numerical code. A first voltage coder produces a first voltage value corresponding to the numerical code. A second voltage coder produces a second voltage value corresponding to the selected cartridge. A voltage comparator makes comparison between the first and second voltage values. Control means actuates the tray driving means to rotate the rotary tray when the first and second voltage values are different, and initiates the index means to stop the rotation when the first and second voltage values are the same.
摘要翻译：一种自动墨盒更换器，包括用于存储具有数字代码的多个墨盒的旋转托盘，用于回放墨盒的磁带播放器，用于旋转托盘的托盘驱动装置，以及用于限制旋转托盘旋转的索引装置，以便以将选定的单个墨盒定位在第一位置。墨盒更换装置将墨盒从第一位置传送到第二位置，以将墨盒与磁带播放器接合。选择手段可手动操作以选择数字代码。第一电压编码器产生对应于数字代码的第一电压值。第二电压编码器产生对应于所选择的盒的第二电压值。电压比较器比较第一和第二电压值。当第一和第二电压值不同时，控制装置致动托盘驱动装置以旋转托盘，并且当第一和第二电压值相同时启动索引装置停止旋转。

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