| 摘要 |
<p>PURPOSE:To enable easy and secure displacement of the direction of a sheet at the time of making an enlarged or contracted copy of an original, by enabling 90 deg.C displacement of a sheet placing plate in a cassette. CONSTITUTION:When a corner B is displaced to a corner A of a longitudinal feed sheet 1, lateral feed can be done. A point C is located on the peripendicular of the middle point M of AB and AM=MB=MC=1/2AB, and the shaft 3' of a motor M3 is arranged at the point C. A plunger 16 is actuated to turn a separation claw base plate 22, a sheet 1 is separated from claws 9, 9' by sliding the calw 9'. The shaft 3' of M3 is turned anticlockwise, and a sheet receiving plate 2 is turned with a cam plate 17, guide grooves 18, 19, and pins 10, 11. When the plate 2 is being turned, the pin 12 is located in the groove 21, and the plate 2 is eccentrically driven, so the corner B turns without touching a separation claw axis 13, and the plate 2 turns the direction by 90 deg.. After turning the direction of the plate 2, the plugner 16 is restored to the initial position, the claw base plate 22 is errected to the initial position with a spring, one claw 9 is brought into contact with the corner, and the other is slide to the other corner and brought into contact with it.</p> |
