| 摘要 |
PURPOSE:To obtain stable output signals of a both side flexible disc, by providing an arm in which one head is fixed and an elastic force is applied and a cymbals plate to which another head is fitted. CONSTITUTION:The 1st magnetic head 32 which makes data readout and write- in to the surface of a both surface flexible disc 31, and the 2nd magnetic head 33 which is arranged opposingly to the 1st magnetic head and makes data readout and write-in to the back side of the disc 31, are provided. Further, an arm 34 fixing the said 1st magnetic head 32 and applying an elastic force toward the said 2nd magnetic head 33, and a cymbals plate 38 fitted with the said 2nd magnetic head 33 are provided. For example, a hinge, a coil spring 37, a support plate 41 and a pivot 40 are provided as shown in Figure so that the magnetic heads 32 and 33 are closely contacted to both the sides of the disc 31. |
