公开(公告)号：US4423504A

公开(公告)日：1983-12-27

申请号：US289930

申请日：1981-08-04

申请人： Takashi Saito ,  Hiroshi Kumei

发明人： Takashi Saito ,  Hiroshi Kumei

IPC分类号： G11B3/22 ,  G11B3/38 ,  G11B21/24 ,  G11B3/10

CPC分类号： G11B3/38 ,  G11B21/24 ,  G11B3/22

摘要： A height position adjusting device for a reproducing transducer in a rotary recording medium reproducing apparatus which reproduces an information signal recorded in a rotary recording medium by the reproducing transducer which is transferred towards the radial direction of the rotary recording medium, comprises a carriage for supporting the reproducing transducer, where the carriage moves along guide members, and a height position adjusting mechanism for adjusting the height position of the reproducing transducer with respect to the rotary recording medium, by varying the height position of the carriage with respect to the guide members.

摘要翻译： 一种旋转记录介质再现装置中的再现换能器的高度位置调整装置，其特征在于，再现通过向旋转记录介质的径向传送的再现换能器记录在旋转记录介质中的信息信号， 再现传感器，其中托架沿引导构件移动;以及高度位置调节机构，用于通过改变托架相对于引导构件的高度位置来调节再现换能器相对于旋转记录介质的高度位置。