| 摘要 |
PURPOSE:To decrease the number of components and assembling man-hours by connecting and fixing another magnetic head with screw threads of a screw assembling one magnetic head. CONSTITUTION:Core supports 3a, 3b of an A/C head 9a are formed in one body by a screw 17, one end of which is projected by a prescribed amount externally from the core support 3b. A notched part 10a is formed at a position stepping aside from the screw 17 at the case 10. On the other hand, through- holes 9c, 11a are formed by being penetrated through a case 11 of the other AE head 9b, the tip of the screw 17 is fitted in the through-holes and the AE head 9b and the A/C head 9a are formed in one body by a nut 18. Thus, the A/C head itself is assembled by one screw, further the AE head is connected, thereby decreasing the number of components and the assembling man-hours. |
