Global Patent Index - EP 1842667 A1

EP 1842667 A1 2007-10-10 - Method for adjustment of the jaw gap in a folder and in a printing machine

Title (en)

Method for adjustment of the jaw gap in a folder and in a printing machine

Title (de)

Verfahren zur Einstellung eines Arbeitsabstandes von Falzklappen in einem Falzapparat sowie eine Druckmaschine

Title (fr)

Procédé de mise en place d'un intervalle de travail de volets de pliage dans un appareil de pliage et presse

Publication

EP 1842667 A1 (DE)

Application

EP 06126492 A

Priority

DE 102006016264 A

Abstract (en)

The method involves determining material thickness e.g. paper thickness, of a layer of materials to be folded, and determining production type defining data. Product size of products is determined from the material thickness and the production type defining data by an audio video-processor. The data are transferred to the processor. Operating distance of folding flaps (21, 22) of a folding apparatus is adjusted depending on the product size of the products. Input of the material thickness is carried out by a roll changer. Independent claims are also included for the following: (1) a printing machine comprising a folding apparatus (2) a method for using a printing machine.

Abstract (de)

Die Erfindung betrifft ein Verfahren zur Einstellung eines Arbeitsabstandes von Falzklappen (21; 22) in einem Falzapparat (01) in Abhängigkeit von einer Produktdicke eines mehrlagigen zu falzenden Produktes (06), wobei eine Materialstärke (x) einer Lage eines zu falzenden Materials bestimmt wird, wobei eine Produktionsart definierende Daten bestimmt werden, wobei mittels eines Rechners die Produktdicke des zu falzenden Produktes (06) aus der Materialstärke (x) und den die Produktionsart definierende Daten ermittelt wird, wobei der Arbeitsabstand der Falzklappen (21; 22) in Abhängigkeit von der ermittelten Produktdicke eingestellt wird.

IPC 8 full level (invention and additional information)

B41F 13/62 (2006.01); B65H 45/16 (2006.01)

CPC (invention and additional information)

B41F 13/62 (2013.01); B65H 45/168 (2013.01); B65H 2511/13 (2013.01); B65H 2511/22 (2013.01)

Combination set (CPC)

  1. B65H 2511/13 + B65H 2220/01 + B65H 2220/03
  2. B65H 2511/22 + B65H 2220/02 + B65H 2220/11

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1842667 A1 20071010; DE 102006016264 A1 20071011; DE 102006016264 B4 20080904

INPADOC legal status


2008-11-12 [18W] APPLICATION WITHDRAWN

- Effective date: 20081006

2008-10-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20080922

2008-06-18 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2007-10-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070721

2007-10-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2007-10-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK YU