Patent · US Active

Method for engagement of cylinders with different revolution rates in correct phase and sheet-fed rotary printing press having the cylinders

US9168729B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Jens Hieronymus · Darmstadt, DE
Alexander Knabe · Heidelberg, DE
Armin Reisinger · Worms, DE
Eckehard Sommer · Dielheim, DE
Jan Teubert · Heidelberg, DE

Key dates

Filing date	May 11, 2009
Grant date	Oct 27, 2015
Priority date	—
Expiry date	Oct 10, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41P2213/70
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An apparatus and a method for correct phase engagement of mechanically coupled rotatably drivable components in printing material processing machines, include a coupling for mechanically connecting at least two of the rotatably drivable components. The at least two rotatably drivable components are operated at a different rotational speed in a transmission ratio in a mechanically coupled state, and a control computer has access to the transmission ratio for controlling an engagement operation and taking the transmission ratio into consideration during the correct phase engagement.

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