Global Patent Index - EP 2128059 A1

EP 2128059 A1 20091202 - Automatic edge guide

Title (en)

Automatic edge guide

Title (de)

Automatische Kantenführung

Title (fr)

Guide de bord automatique

Publication

EP 2128059 A1 20091202 (EN)

Application

EP 08157113 A 20080528

Priority

EP 08157113 A 20080528

Abstract (en)

A web winding up or unwinding device (19,20) adapted for a web-form material coating machine comprises a web roll support, the web roll support comprising a web roll changing device, and a web edge guide device, the web edge guide device comprising a sensor device adapted for determining a shifting of a lateral edge of a web of the web-form material to be wound up on or unwound from the web roll arranged on the web roll support, a web roll support displacing device adapted for laterally displacing the web roll support, and a control device adapted for controlling the sensor device and the web roll support displacing device.

IPC 8 full level

B65H 23/032 (2006.01)

CPC (source: EP)

B65H 23/0326 (2013.01); B65H 23/0328 (2013.01)

Citation (applicant)

None

Citation (search report)

Designated contracting state (EPC)

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

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2128059 A1 20091202

DOCDB simple family (application)

EP 08157113 A 20080528