PRINTING CYLINDER ASSEMBLY FOR A PRINTING MACHINE

摘要

A printing cylinder assembly for a printing machine includes a rotating shaft pivotally supported at one axial end shaft section thereof in a cantilever structure, and a sleeve cylinder removably mounted on the rotating shaft so that the cylinder can be fitted on and extracted from the rotating shaft from the other axial end side of the rotating shaft. The rotating shaft is formed at one axial end side thereof with a sleeve cylinder supporting tapered surface, and the sleeve cylinder is formed at one axial end side of an inner diameter portion thereof with a tapered surface, whereby the tapered surface of the sleeve cylinder can be fitted on and in close contact with the sleeve cylinder supporting tapered surface of the rotating shaft and thereby detachably coupling one axial end portion of the sleeve cylinder with one axial end portion of the rotating shaft.

主权项

1. A printing cylinder assembly for a printing machine comprising:
a rotating shaft pivotally supported at one axial end shaft section thereof in a cantilever structure, and a sleeve cylinder removably mounted on said rotating shaft so that the cylinder can be fitted on and extracted from the rotating shaft from the other axial end side of the rotating shaft, said rotating shaft being formed at one axial end side thereof with a sleeve cylinder supporting tapered surface, and said sleeve cylinder being formed at one axial end side of an inner diameter portion thereof with a tapered surface, whereby the tapered surface of said sleeve cylinder can be fitted on and in close contact with the sleeve cylinder supporting tapered surface of said rotating shaft and thereby detachably coupling one axial end portion of the sleeve cylinder with one axial end portion of the rotating shaft.