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公开(公告)号:US4580257A
公开(公告)日:1986-04-01
申请号:US458591
申请日:1983-01-17
申请人: Takashi Kikuchi , Shinya Takahashi , Masao Ono , Toshio Hirano , Atsuo Ikeda , Kunio Abe
发明人: Takashi Kikuchi , Shinya Takahashi , Masao Ono , Toshio Hirano , Atsuo Ikeda , Kunio Abe
CPC分类号: G11B3/0957
摘要: A dual drive system for an automatic record player of a type in which programmed music selection can be carried out. The drive system includes a mechanical first drive system for mechanically driving the pickup arm and an electromagnetic second drive system for driving the pickup arm using an electromagnetic force. Circuitry is provided for selecting between the two drive systems in accordance with the selected operational mode of the player or the position of the pickup arm.
摘要翻译: 一种用于可以进行编程音乐选择的类型的自动唱机的双驱动系统。 驱动系统包括用于机械驱动拾取臂的机械第一驱动系统和用于使用电磁力驱动拾取臂的电磁第二驱动系统。 电路被提供用于根据所选择的演奏者的操作模式或拾取臂的位置在两个驱动系统之间进行选择。