| 摘要 |
PURPOSE:To simplify the structure and control by moving a press roller with respect to a driving roller to operate a limit switch when a plurality of films are clamped between the driving roller and the press roller. CONSTITUTION:A film take-out device 16 is adapted to take out X-ray films 12 loaded in a box-shaped magazine 10 sheet by sheet and clamp same between a driving rollers 18 and a press roller 20 to be carried out. The film take-out device 16 includes an expansible arm 36 provided on a turning arm capable of turning round a shaft 38, and a sucking disc disposed on the forward end portion of the expansible arm 36. In thic case, a shaft 22 of the press roller 20 is fitted in an elongated hole 24 formed on a frame not shown, and one end of a press bar 26, the middle part of which is rotatably supported by a pin 28, is brought into contact with the shaft 22. The lever 26 is urged to turn counter-clockwise by a spring 30 acting upon the other end thereof. A limit switch LSF is disposed corresponding to the other end portion of the lever 26. |
