Patent · US Expired

Continuous press with roller bar journaling pins

US7096778B2 · kind B2 · utility

1Cited by

3References

6Claims

0Family size

Assignee

Siempelkamp Maschinen- und Anlagenbau GmbH · DE

Inventors

Lothar Sebastian · Bochum, DE
Klaus Schürmann · Jüchen, DE
Werner Gawlitta · Tegelen, NL
Klaus Gerhardt · Rheurdt, DE

Key dates

Filing date	Aug 13, 2004
Grant date	Aug 29, 2006
Priority date	—
Expiry date	Aug 13, 2024

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB30B5/067
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The roller bar chains of a continuous press for producing pressed board provided sufficient play for the roller bars relative to the link chains by having the journaling pins for the link chains extending through bushings which articulate the overlapping link plates together, so that the outer diameters of the pins within these bushings are less than the inner diameters of the bushings. The result is that the roller bar chain has only a single guide plane in the press region between the two press plates.

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