Patent · US Expired

Device for torque compensation in a sheet-processing machine and reversing drum having a torque compensation device

US6840170B2 · kind B2 · utility

2Cited by

10References

10Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Willi Becker
Daniel Conzelmann · Dielheim, DE
Andreas Fricke · Eberbach, DE
Gerhard Heppenstiel · Bammental, DE

Key dates

Filing date	Jun 10, 2003
Grant date	Jan 11, 2005
Priority date	—
Expiry date	Jun 10, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/2107
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A device for torque compensation in a sheet-processing machine includes a cam-controlled compensating mechanism having an energy storage device for exerting a force, a cam disk, and a cam follower to be thrown onto the cam disk by action of the force from the energy storage device. At least one actuating element locks the cam follower in a rest position. A reversing drum with a torque compensation device is also provided.

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