公开(公告)号：US4750068A

公开(公告)日：1988-06-07

申请号：US823749

申请日：1986-01-29

申请人： Tetsuro Akasaki ,  Tomiyoshi Sato ,  Hidenobu Takahashi ,  Masahiro Kimura ,  Seiichi Hayashi

发明人： Tetsuro Akasaki ,  Tomiyoshi Sato ,  Hidenobu Takahashi ,  Masahiro Kimura ,  Seiichi Hayashi

IPC分类号： G11B5/55

CPC分类号： G11B5/55 ,  Y10T74/18648

摘要： A mechanism for moving a magnetic head of a type at least having a chassis, a motor mounted on the chassis, a lead screw driven by the motor either in a normal rotational direction or in a reverse rotational direction, guide shafts mounted on the chassis, and a carriage carrying a magnetic head thereon and slidably mounted on the guide shafts. A connecting cam body is provided to convert the rotational movements of the lead screw into a reciprocating movement of the carriage, and the carriage is forced to one direction by the connecting cam body.

摘要翻译： 用于移动至少具有底盘的类型的磁头，安装在底盘上的电动机，由电动机沿正常旋转方向或反向旋转方向驱动的导螺杆的机构，安装在底盘上的导向轴， 以及在其上承载磁头的滑架，并可滑动地安装在导向轴上。 提供连接凸轮主体以将引导螺杆的旋转运动转换成滑架的往复运动，并且滑架通过连接凸轮体被迫使其向一个方向。