| 摘要 |
<p>PURPOSE:To obtain the titled mechanism which is suitable for a loading adaptor to a VTR, by drawing out a tape with an arm interlocking with a control lever, and permitting the transmission of the rotary movement of the control lever to a take-up reel of a small-sized cassette via an oscillating arm. CONSTITUTION:When a small-sized cassette 1 is loaded into an adaptor 2, guide posts 5 and 6 move into cut areas and set at the position shown by a dotted line. Under such conditions, a lever 23 is turned a little bit counterclockwise. As a result, arms 3 and 4 which are coupled to a gear 18 of a transmission mechanism via wires 16 and 17 and springs 19 and 20 turn outside to draw out a tape to the position 43. Thus the tape can be loaded. When the tape is stored, the lever 23 is turned a little bit clockwise. Thus an oscillating arm 31 turns from its control position as shown in the diagram. Then a gear 30a engages a gear 27. As a result, the rotary movement of the lever 23 is transmitted to a roller 26. Then a take-up reel 34 of the cassette 1 is turned in the take-up direction. Thus the tape is stored.</p> |
