Bearing apparatus for adjustment of a feeder roller for use with feeder mechanisms, e.g. folder apparatuses, where a medium is moved through a succession of feeder rollers during processing

摘要

Bearing unit comprises a bearing plate (20) on which are mounted adjustable stops (30, 31) which enable adjustment of the moveable roller. The bearing plate rotates about a bearing foot (34) that is coaxial with the bearing fastening (21). A second bearing plate (15) has a tensioner (35) and a shock absorber (42) and houses the movable feeder roller. An Independent claim is made for a folding apparatus for use with material processing paths.