| 摘要 |
<p>PURPOSE:To load very accurately a cassette and to use successively plural cassettes by setting a clamp pawl of the cassette to the open state above a slider and clamping the cassette with downward movement. CONSTITUTION:A clamp pawl 32 grasping a cassette 2 is brought into contact with a guide rail 33, and its pin 31 is fitted to an elevating arm. When the slider is placed in the upper limit position by the elevating arm, the pawl 32 is brought into contact with a guide face 34, and the pawl 32 is displaced to the outside at an angle and is set to the open state, and it is possible to receive the cassette 2. When the slider falls, the pawl 32 falls along a guide face 35, and the pawl 32 is displaced to the cassette side to grasp the upper face of the cassette. Thus, the cassette 2 is loaded and positioned very accurately, and the first cassette of plural cassettes is received from the side and is ejected to the side and the next cassette is received from above to make it possible to use plural cassettes successively.</p> |
