Abstract: The invention relates to a cassette for receiving a stack of sheets, with a pressing element which bears against a first end face of the stack of sheets and is movable in the pressing direction, with a drive motor for displacing the pressing element so that a second end face the stack of sheets facing away from the pressing element can be brought to bear against extracting elements of a sheet extracting device, and with a measuring device for determining the pressing force of the stack of sheets against the extracting elements an output signal of the measuring device serving for controlling the drive motor in order to generate a predetermined pressing force. The stack of sheets and the pressing element are arranged in a slide which is accommodated in the cassette movably in the direction of displacement of the pressing element, the pressing element being displaceable with respect to the slide by the drive motor.
Abstract: Transporting apparatus for individual sheets, having two transporting paths which are aligned at an angle to one another. A diverter arrangement with a first diverter body, which can be adjusted in a translatory manner, and a second diverter body, which can be pivoted about its longitudinal axis synchronously with said first diverter body, serves for optionally guiding a single sheet along the first transporting path, deflecting the sheet into the second transporting path or deflecting it back from there into the first transporting path. For this purpose, a first diverter surface and a third diverter surface, which is aligned at an acute angle to the first diverter surface, are formed on the first diverter body. The second diverter body bears a second diverter surface.
Abstract: The invention relates to a sheet-extracting device with a cassette for receiving a stack of sheets, and to a method of controlling the pressing force of the stack of sheets against the extracting device. The latter has extracting rollers (16) which are arranged on a floating shaft (34). For its part, the floating shaft (34) is centrally connected in a rotationally fixed manner to a drive shaft (18) passing through it. The drive shaft (18) is mounted, by one end (20), in a frame-mounted bearing (21) and, by its other end (62), in a displaceable bearing (64). Acting on the bearing (64) is a force sensor (70, 74, 76) which is intended for determining the pressing force of the stack of sheets (12) against the extracting rollers (16). The pressing force is controlled such that it always moves within a narrow middle range between a minimum and a maximum possible value.