EP 2573255 A1 20130327 - Activ draft correction device for correcting the draft of a textile sheet and method
Title (en)
Activ draft correction device for correcting the draft of a textile sheet and method
Title (de)
Richtanordnung zur aktiven Verzugskorrektur einer geförderten Warenbahn sowie ein zugehöriges Verfahren
Title (fr)
Dispositif actif de correction de déformation d'une structure textile ainsi qu'un procédé correspondant
Publication
Application
Priority
DE 102011113852 A 20110921
Abstract (en)
The assembly (2) has drive units (12, 13) for actively driving leveling wheels (4, 5) i.e. needle leveling wheels. The drive units are controllable by a control unit independent of each other. The drive units are directly attached to the wheels over gear units (14, 15). The wheels include needles that are outwardly arranged at a distance from front sides of the wheels in a radial direction. The needles are uniformly distributed along a front-sided periphery of the wheels. The wheels are pivotable around pivot axes (SA1, SA2). An independent claim is also included for a method for active deformation correction of a conveyed textile material web.
Abstract (de)
Die Erfindung betrifft eine Richtanordnung und ein zugehöriges Verfahren zur aktiven Verzugskorrektur einer geförderten, insbesondere textilen Warenbahn umfassend zumindest ein erstes Richtrad (4) und ein zweites Richtrad (5). Vorteilhaft sind das erste und zweite Richtrad (4, 5) aktiv antreibbar ausgebildet.
IPC 8 full level
D06H 3/12 (2006.01)
CPC (source: EP)
D06H 3/12 (2013.01)
Citation (search report)
- [X] JP H11229268 A 19990824 - ME KAIHATSU GIKEN KK
- [X] JP 2002266231 A 20020918 - SEIREN DENSHI KK
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12182755 A 20120903; DE 102011113852 A 20110921