| 摘要 |
PURPOSE:To prevent deterioration in the position accuracy for a magnetic head by forming a stealing groove to the attachment plate of a flexible print panel on the face of the arm side and securing a partial contact between the arm and the stealing groove to secure circulation of the air through said groove. CONSTITUTION:A stealing groove 11a is formed on a face set at the side of an arm 1 and has a partial contact with the arm 1. While a flexible print panel 4 is fixed onto the upper face. The transmission of the heat generated by a head semiconductor device 6 is reduced greatly to the arm 1 owing to intervention of an attachment plate 11 containing the groove 11a. Furthermore the air is circulated through the groove 11a and the heat of the plate 11 is quickly dissipated and cooled. |
