| 摘要 |
<p>PURPOSE:To vertically hold a pin a refererence plane and a eltminate damage to tape, by pressing a tape run guide pin on a positioning member fixed to a case, in a device capable of applying a small sized cassette to a large sized magnetic tape device. CONSTITUTION:When an operation knob 61 is slided to right with an operation arm 53 kept open, a tape 4 in a small-sized cassette 2 is drawn on its way with tape drawing pins 15 and 27. A slide lever 39 is slided toward the arrow 70 by turning the arm 53 counterclockwise and a pressing lever 31 is slided toward the arrwo 71. Thus, pressing parts 31a, 31b press the tape drawing pin 15 with a tensile spring 32, the pin 15 is clipped with stoppers 64, 65 fixed to a case 1 of a large size cassette adaptor to hold the pin 15 to a reference plane of the case vertically. This is applied the same to the other pin 27.</p> |
