Agfa-gevaert Ag

Joachim Pietruska

Robert Theodoor Overmeer

Hans A Massengeil

Wilm Kruger

Gunther Schatka

Jean J Caufriez

An automatic feeder for a photographic copying machine includes a housing and a plate for supporting a stack of originals which are consecutively conveyed towards a transparent exposure plate positioned on the copying machine. The feeder is provided with adjustable tappet rollers mounted against the exposure plate to receive a front edge of an original moved along the exposure plate, without damaging the front edge. The plate for supporting the stack of originals includes adjustable stops for adjusting the plate to differing formats of the originals being processed. An adjusting lever connected to the adjustable stops for adjusting the latter is operatively connected to an adjustment device for adjusting the position of tappet rollers along the exposure plate. Pivotable transport rollers are provided to hold the original against the exposure plate. The housing of the feeder is pivotable relative to the housing of the copying machine between an open and closed position.

Automatic feeder

In a copying machine a toner-image-bearing copy carrier moves in a predetermined direction along a predetermined path. A fixing arrangement fixes toner images by fusing the toner thereof. The fixing arrangement includes a heating winding having a plurality of turns and a holding arrangement for holding the heating winding. The holding arrangement comprises a plurality of discrete holding units each engaging and holding at least one respective one of the turns of the winding. The discrete holding units are arranged in two spaced groups. The turns of the heating winding extend in a plurality of stretches from one group of holding units to the other in the direction of the transport path and serve to heat the toner on copy carriers passing therealong.

Growing community of inventors

Furstenfeldbruck, Germany

Joachim Pietruska