EP 1843960 A1 20071017 - METHOD AND DEVICE FOR APPLYING A PRESSURE ROLLER TO A GOODS GUIDING ROLLER
Title (en)
METHOD AND DEVICE FOR APPLYING A PRESSURE ROLLER TO A GOODS GUIDING ROLLER
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ANLEGEN EINER ANPRESSWALZE AN EINE WARENFÜHRUNGSWALZE
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT DE DEPLACER UN CYLINDRE DE PRESSION ENTRAINE EN ROTATION CONTRE UN CYLINDRE DE GUIDAGE DE MATERIAU
Publication
Application
Priority
- DE 2006000103 W 20060123
- DE 102005004814 A 20050201
Abstract (en)
[origin: US7731070B2] A method and an apparatus are for applying a rotationally driven pressure roller (4) onto a rotationally driven goods guiding roller (3) in stretching equipment for thermoplastic films. The pressure roller (4) is advanced in the direction of the goods guiding roller (3) by at least one first pressurizable piston-cylinder unit (7) in such a manner so that after the advancement an axis-parallel remaining stroke exists between the pressure roller (4) and the goods guiding roller (3). Then at least one second pressurizable piston-cylinder unit (8) operatively connected with the first piston-cylinder unit (7) carries out the remaining stroke, while maintaining the axis-parallelism, until a touching contact exists between the pressure roller (4) and the goods guiding roller (3). Then the pressure roller (4) becomes effective with a nominal pressing force onto the goods guiding roller (3).
IPC 8 full level
B65H 20/02 (2006.01)
CPC (source: EP KR US)
B65H 20/02 (2013.01 - EP KR US); B65H 2404/144 (2013.01 - EP US)
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
DOCDB simple family (publication)
WO 2006081792 A1 20060810; AT E515468 T1 20110715; CN 101111440 A 20080123; CN 101111440 B 20100526; DE 102005004814 A1 20060817; DE 102005004814 B4 20140213; EP 1843960 A1 20071017; EP 1843960 B1 20110706; JP 2008528407 A 20080731; JP 4680269 B2 20110511; KR 100939903 B1 20100203; KR 20070100815 A 20071011; US 2008149680 A1 20080626; US 7731070 B2 20100608
DOCDB simple family (application)
DE 2006000103 W 20060123; AT 06705840 T 20060123; CN 200680003771 A 20060123; DE 102005004814 A 20050201; EP 06705840 A 20060123; JP 2007553451 A 20060123; KR 20077019367 A 20060123; US 88345306 A 20060123