Patent · US Expired

Device for continuous winding of webs

US7188798B2 · kind B2 · utility

0Cited by

9References

15Claims

0Family size

Assignee

Windmöller & Hölscher KG · DE

Inventors

Thomas Hawighorst · Hasbergen, DE
Rolf Kammann · Westerkappeln, DE
Werner Decker · Ladbergen, DE

Key dates

Filing date	Jul 1, 2002
Grant date	Mar 13, 2007
Priority date	—
Expiry date	Feb 16, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2404/43
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

Device for continuous winding of webs onto winding shafts or winding cores to winding rollers, with a pressure roller supported in a frame that can be engaged on the winding shaft or winding core. This engagement is effected with limited friction and in a sensitive manner by means of a drive, with the pressure roller being supported on at least one steering rod that is pivot-connected to two guides, the other ends of which are pivot-supported in the frame.

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