Patent · US Active

Inking unit of a printing machine

US9156244B2 · kind B2 · utility

1Cited by

8References

5Claims

0Family size

Assignee

Windmöller & Hölscher KG · DE

Inventors

Uwe Rogge · Lengerich, DE
Robert Blom · Tecklenburg, DE
Frank Gunschera · Osnabrück, DE

Key dates

Filing date	Jul 8, 2009
Grant date	Oct 13, 2015
Priority date	—
Expiry date	Jul 3, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41P2227/21
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An inking system of a printing press includes an impression cylinder for guiding a printing substrate, and at least one ink-transfer roller. The ink-transfer roller includes a cylinder mandrel, on which at least one cylinder sleeve is concentrically displaceable, and bearing blocks, in which ends of the ink-transfer roller are mounted and which are independently displaceable in the radial direction of the impression cylinder. The ink-transfer roller can be set against the impression cylinder or any other ink-transfer roller, with a bearing block being detachable from one end of the ink-transfer roller and displaceable relative to the ink-transfer roller so that the cylinder sleeve can be removed via this one end. A stop device, with which the cylinder sleeve can be brought into contact, has components that are movable in the axial direction of the print roller. The movable stop device components can be decelerated via a force-providing element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.