公开(公告)号：US4036458A

公开(公告)日：1977-07-19

申请号：US498968

申请日：1974-08-20

申请人： Henri Matthey ,  Georges Delessert

发明人： Henri Matthey ,  Georges Delessert

IPC分类号： G03B21/43 ,  G11B15/24 ,  G11B15/44 ,  G03B1/04 ,  G11B15/32

CPC分类号： G11B15/448 ,  G03B21/43 ,  G11B15/24

摘要： The invention concerns a device for the bidirectional displacement of an information support in which one drives alternatively the supplier spool for the rewinding or the receiver spool for the unwinding of the information support by means of mechanical driving means comprising only one motor and in which the inversion of the direction of displacement of the support is obtained through the reversal of the direction of rotation of the motor. The device comprises a frame provided with means intended to receive an information support and receiver and supplier spools; mechanical driving means comprising a motor as well as a member tilting between two positions, the one in which the supplier spool is driven in rotation and the other in which the receiver spool is driven in rotation and in which the inversion of the direction of rotation of the motor causes the movement of this tilting member from one of the said positions into the other.

摘要翻译： 本发明涉及一种用于信息支撑件的双向移位的装置，其中一个驱动装置用于重绕的供应商卷轴或用于通过仅包括一个马达的机械驱动装置来解开信息支架的接收器卷轴，并且其中反转 通过反转电动机的旋转方向来获得支撑件的位移方向。 该装置包括设置有用于接收信息支持和接收器和供应商线轴的装置的框架; 机械驱动装置，包括电动机以及在两个位置之间倾斜的构件，其中供应器阀芯旋转驱动的构件，其中接收器阀芯旋转驱动的另一个，并且其中旋转方向的反转 电动机使得该倾斜构件从所述位置之一移动到另一个位置。