Patent · US Expired

Arrangement for adjusting the cylinders in rotary printing presses

US4509425A · kind A · utility

3Cited by

7References

5Claims

0Family size

Assignee

VEB Kombinat Polygraph Werner Lamberz Leipzig · DE

Inventors

Ulrich Hahn · Dortmund, DE
Peter Straube · Hamburg, DE
Michael Koch · Radebeul, DE

Key dates

Filing date	Aug 24, 1983
Grant date	Apr 9, 1985
Priority date	—
Expiry date	Aug 24, 2003

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41F13/28
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An arrangement for adjusting the cylinders in a rotary printing press, in particular the distance between the two cylinder axes of the corresponding cylinders has a first roller ring which is arranged centrically with respect to the one of the cylinder axes of the respective one of the cylinders and a second roller ring radially movable and being arranged on the other cylinder. The second roller ring cooperates with the first roller ring and defines a bore hole of a predetermined diameter. A conical bushing is provided for supporting the second roller ring in the other cylinder and is axially movable with respect thereto so as to adjust the distance between the two cylinder axes. The conical bushing has a largest diameter which is still smaller than the diameter of the bore hole.

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