EP 0791549 A3 19980107 - Method and device for winding a longitudinally cut web of material
Title (en)
Method and device for winding a longitudinally cut web of material
Title (de)
Verfahren zum Aufwickeln einer längsgeschnittenen Materialbahn und Vorrichtung zum Durchführen des Verfahrens
Title (fr)
Méthode et dispositif pour enrouler une bande de matériau coupée en long
Publication
Application
Priority
DE 19606758 A 19960223
Abstract (en)
[origin: EP0791549A2] The winding machine has three rollers (5,9',9") forming a bed on which lengths of material paper is wound into two separate rolls (7a,7b). A longitudinal seal (6',68) is inserted from below into the slot between the two support rollers. A removable end seal (34) covering the gap between the winding-roller and the mantle of the respective support-roller is positioned at the end of each winding roller. The resulting sealed cavity is connected to a supply of compressed air to form an air cushion.
IPC 1-7
IPC 8 full level
B65H 18/20 (2006.01); B65H 18/26 (2006.01)
CPC (source: EP US)
B65H 18/20 (2013.01 - EP US); B65H 18/26 (2013.01 - EP US); B65H 2301/4148 (2013.01 - EP US); B65H 2301/414866 (2013.01 - EP US); B65H 2406/11 (2013.01 - EP US); B65H 2406/13 (2013.01 - EP US); B65H 2408/2321 (2013.01 - EP US); Y10S 242/908 (2013.01 - EP US)
Citation (search report)
- [YA] DE 1047001 B 19581218 - GOEBEL GMBH MASCHF
- [DY] DE 3541906 C1 19870226 - VOITH GMBH J M [DE]
- [A] US 3515183 A 19700602 - VOSS WILLIAM KENNETH
- [A] DE 9414449 U1 19960111 - BELOIT TECHNOLOGIES INC [US]
- [A] DE 4110047 A1 19921001 - JAGENBERG AG [DE]
Designated contracting state (EPC)
AT DE ES FI FR IT SE
DOCDB simple family (publication)
EP 0791549 A2 19970827; EP 0791549 A3 19980107; EP 0791549 B1 20011010; AT E206683 T1 20011015; BR 9700283 A 19981027; CA 2197597 A1 19970824; CA 2197597 C 20020813; DE 19606758 A1 19970828; DE 19606758 C2 19991125; DE 59704825 D1 20011115; ID 15980 A 19970821; JP 2941730 B2 19990830; JP H09226990 A 19970902; US 5820063 A 19981013
DOCDB simple family (application)
EP 97101107 A 19970124; AT 97101107 T 19970124; BR 9700283 A 19970221; CA 2197597 A 19970214; DE 19606758 A 19960223; DE 59704825 T 19970124; ID 970556 A 19970224; JP 3872297 A 19970224; US 80489897 A 19970224