摘要 |
PURPOSE:To simplify the structure and to attain low cost by pushing completely a cassette into a recording and reproducing device through the reciprocating operation of a rotary arm and also using a spring so as to drive a roller entering within the moving trace of the cassette so as to save the roller to the outside of the moving trace. CONSTITUTION:When the cassette 51 is driven into a VTR54 until a position shown in Fig. in solid lines, a sensor detects a rear edge 51b and the feeding operation of the cassette 51 is changed over from both feeding rollers 243 to the pushing operation by both turning arms 242. Both the turning arms 242, both turning cams 249 and a turning plate 256 are driven incorporatedly together in the direction of the arrow (w) and loaded automatically in the VTR 54 in the direction of the arrow (c). Then both slide plates 250 are pushed down in the arrow u' and both the feeding rollers 243 are pushed downward, and the upper face of both the feeding rollers 243 is pushed to a position lower by a prescribed height from a position of a bottom face 51e of the cassette 51a and held at it.
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