| 摘要 |
An axially adjustable register pin for a plate cylinder of a rotary printing machine is positioned in a recess in an insertion bar that is carried in a cylinder gap on the periphery of the plate cylinder. The register pin is axially slidable and is held in a selected position by holding devices that are attached to the insertion bar. Each holding device has a cantilever arm and the register pin has lower arms that engage the undersurfaces of the cantilever arms. Set screws are used to hold the lower arms against the cantilever arms. |
