Patent · US Expired

Single-face station for a machine that produces corrugated cardboard

US5340432A · kind A · utility

6Cited by

7References

7Claims

0Family size

Assignee

Peters Machinenfabrik GmbH · DE

Inventors

Jens Schulz · Schenefeld, DE
Martin Hoffmann · Zwingenberg, DE
Jean-Claude Rebeaud · Prilly, CH

Key dates

Filing date	Jun 18, 1993
Grant date	Aug 23, 1994
Priority date	—
Expiry date	Jun 18, 2013

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/1025
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A single-face station for a machine that produces corrugated cardboard comprises a frame which includes a stand with two lateral wall members, a lower cassette which carries a lower pressure roll being positioned on support and resting surfaces formed in the lateral walls, an upper cassette having a pair of corrugating rolls resting on the lower cassette and on guide surfaces in each of the side walls. The resting surface and support surface extend at right angles to each other and obliquely to a horizontal plane and the arrangement includes a holding arrangement to exert a downward force on anchoring points provided in a lower rear portion of the upper cassette in order to hold the upper cassette and lower cassette on their respective resting, supporting and guiding surfaces. In addition, there is an extracting arrangement for allowing the upper cassette to be withdrawn laterally from the frame.

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