Patent · US Expired

Gathering and pressing device for a folded box-gluing machine

US7258655B2 · kind B2 · utility

2Cited by

12References

5Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Karl Saro · Ratingen, DE
Wolfgang Diehr · Grevenbroich, DE
Klaus Naber · Kempen, DE
Klaus Torka · Rheydt, DE

Key dates

Filing date	May 4, 2005
Grant date	Aug 21, 2007
Priority date	—
Expiry date	Jul 22, 2025

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB31B2120/30
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A gathering and pressing device for a folded box gluing machine has two machine-width, circulating conveyor belts which are connected to a drive and whose conveying runs are disposed horizontally, one above the other and running parallel to each another. An upper conveying run of the lower conveyor belt being mounted such it can be moved vertically with respect to the lower conveying run of the upper conveyor belt in order to press the folded blanks. Both the lower conveyor belt and the upper conveyor belt having their own drive which includes a servomotor with a resolver connected directly to the respective drive roll.

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