Global Patent Index - EP 0453909 B1

EP 0453909 B1 19950705 - Method for adjusting and controlling a folding machine.

Title (en)

Method for adjusting and controlling a folding machine.

Title (de)

Verfahren zum Einrichten und Steuern einer Falzmaschine.

Title (fr)

Procédé pour le positionnement et le réglage d'une plieuse.

Publication

EP 0453909 B1 19950705 (DE)

Application

EP 91105884 A 19910412

Priority

DE 4013401 A 19900426

Abstract (en)

[origin: EP0453909A2] According to the method for adjusting and controlling a folding machine with a sheet feeder (3), a guide table (4) and a parallel folding unit (6) as well as possibly an additional knife folding unit (7), the length of a sample sheet is measured by means of a sensor and a position sensor (9) coupled to a drive element of the machine, the measured sheet length is stored and used for monitoring and control as a desired sheet length. This known desired sheet length can be used in order subsequently to measure the spacings between different sensors (11, 13, 14, 15). If sheet length and spacings between the sensors are then known, these can be used for control and monitoring of the machine. <IMAGE>

IPC 1-7

B65H 7/20; B65H 45/00; B65H 7/00

IPC 8 full level

B65H 7/00 (2006.01); B65H 7/20 (2006.01); B65H 45/00 (2006.01); B65H 45/12 (2006.01)

CPC (source: EP)

B65H 7/20 (2013.01); B65H 45/12 (2013.01)

Citation (examination)

EP 0259210 A1 19880309 - CARNAUD SA [FR]

Designated contracting state (EPC)

CH DE FR GB IT LI

DOCDB simple family (publication)

EP 0453909 A2 19911030; EP 0453909 A3 19930310; EP 0453909 B1 19950705; DE 4013401 A1 19911031; DE 59105901 D1 19950810

DOCDB simple family (application)

EP 91105884 A 19910412; DE 4013401 A 19900426; DE 59105901 T 19910412