| 摘要 |
<p>PURPOSE:To make smooth loading work on the magnetic disk of a magnetic head by providing a taper part at the tip of a sandwiching part, and gradually canceling regulation to the flexible quantity of the elastic member of the sandwiched magnetic head according to the turning of the sandwiching part. CONSTITUTION:The flexible quantity is regulated by sandwiching a load spring 3a by means of load spring fixed plates 11a and 11b, semicircular notch parts at the tips of head arm fixing plates 12a and 12b are engaged to a projection 5a of a head arm 4, and turned along the external periphery of the projection 5a by a handle 13. At such a time, the regulation of the flexible quantity of the load spring 3a is gradually relaxed by the taper part provided at the tips of the load spring fixed plates 11a and 11b, a magnetic head 2a opens to the outside, and when the load spring fixed plates 11a and 11b are completely separated from the load spring 3a, the magnetic head 2a smoothly makes contact with the magnetic disk.</p> |
