Global Patent Index - EP 3694718 B1

EP 3694718 B1 20211201 - SHEET-PROCESSING MACHINE COMPRISING A SHEET TRANSPORT DEVICE, AND METHOD FOR TRANSPORTING SHEETS FROM A SHEET-GUIDING CYLINDER TO A SHEET CONVEYOR SYSTEM

Title (en)

SHEET-PROCESSING MACHINE COMPRISING A SHEET TRANSPORT DEVICE, AND METHOD FOR TRANSPORTING SHEETS FROM A SHEET-GUIDING CYLINDER TO A SHEET CONVEYOR SYSTEM

Title (de)

BOGENVERARBEITENDE MASCHINE MIT EINER BOGENTRANSPORTVORRICHTUNG UND VERFAHREN ZUM TRANSPORTIEREN VON BOGEN VON EINEM BOGENFÜHRUNGSZYLINDER AN EIN BOGENFÖRDERSYSTEM

Title (fr)

MACHINE DE TRAITEMENT DE FEUILLES DOTÉE D'UN DISPOSITIF DE TRANSPORT DE FEUILLES ET PROCÉDÉ DE TRANSPORT DE FEUILLES D'UN CYLINDRE DE GUIDAGE DE FEUILLES VERS UN SYSTÈME DE TRANSPORT DE FEUILLES

Publication

EP 3694718 B1 20211201 (DE)

Application

EP 18782712 A 20181002

Priority

  • DE 102017218412 A 20171013
  • DE 102017218411 A 20171013
  • EP 2018076845 W 20181002

Abstract (en)

[origin: WO2019072650A1] The invention relates to a sheet-processing machine comprising: a sheet transport device having a sheet conveyor system (3, 4) receiving sheets from a sheet-guiding cylinder (2); a gripping device (3) for the clamped fixing and transporting of a front edge of a sheet; and at least two peripheral sheet support segments (6) simultaneously holding the sheet on the lateral cylinder surface of the sheet-guiding cylinder (2), and/or pneumatic fixing devices (10) for the sheet rear end. The aim of the invention is to provide an alternative sheet-processing machine comprising a sheet transport device and an alternative method for transporting sheets. In particular, the aim is to further improve the transfer of sheets from a sheet-guiding cylinder to a downstream sheet conveyor system. According to the invention, the problem is solved by pneumatically connecting the pneumatic fixing devices (10) to a compressed air generator.

IPC 8 full level

B41F 21/08 (2006.01); B65H 29/04 (2006.01)

CPC (source: EP)

B41F 21/08 (2013.01); B65H 5/12 (2013.01); B65H 29/041 (2013.01); B65H 2301/44331 (2013.01); B65H 2301/44336 (2013.01); B65H 2301/44712 (2013.01); B65H 2301/44714 (2013.01); B65H 2404/341 (2013.01); B65H 2404/694 (2013.01); B65H 2406/345 (2013.01); B65H 2511/10 (2013.01); B65H 2511/20 (2013.01); B65H 2701/1313 (2013.01); B65H 2701/1315 (2013.01); B65H 2801/21 (2013.01); B65H 2801/31 (2013.01)

C-Set (source: EP)

  1. B65H 2301/44714 + B65H 2220/02
  2. B65H 2301/44712 + B65H 2220/01
  3. B65H 2301/44331 + B65H 2701/1313
  4. B65H 2511/10 + B65H 2220/01
  5. B65H 2511/20 + B65H 2220/02 + B65H 2220/11

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2019072650 A1 20190418; CN 111225797 A 20200602; CN 111225797 B 20221004; EP 3694718 A1 20200819; EP 3694718 B1 20211201

DOCDB simple family (application)

EP 2018076845 W 20181002; CN 201880040855 A 20181002; EP 18782712 A 20181002