EP 0712801 B1 20010502 - Bidirectional pivoting frame of a paper roll changing apparatus
Title (en)
Bidirectional pivoting frame of a paper roll changing apparatus
Title (de)
Zweirichtungsschwenkrahmen einer Papierrollenwechseleinrichtung
Title (fr)
Châssis pivotant bidirectionnellement d'un dispositif de changement de rouleaux de papier
Publication
Application
Priority
DE 4441142 A 19941118
Abstract (en)
[origin: US5562038A] A bidirectional pivot frame of a paper web changing device is supported for pivotal motion about a selected one of two pivot axes. The support for the pivot frame is accomplished by slidable locking supports that positively lock one set of pivot pins in place in guide slots in the side frames of the paper web changing device, while releasing a second set of guide pins. The slidable locking supports are shiftable to selectively positively lock the desired set of guide pins in place.
IPC 1-7
IPC 8 full level
B65H 19/10 (2006.01); B65H 19/18 (2006.01); B65H 26/00 (2006.01)
CPC (source: EP US)
B65H 19/1815 (2013.01 - EP US); B65H 19/1873 (2013.01 - EP US); B65H 26/00 (2013.01 - EP US); B65H 2301/4641 (2013.01 - EP US); B65H 2402/60 (2013.01 - EP); B65H 2403/942 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
US 5562038 A 19961008; DE 4441142 A1 19960523; DE 4441142 C2 19990930; DE 59509227 D1 20010607; EP 0712801 A1 19960522; EP 0712801 B1 20010502; JP 2591934 B2 19970319; JP H08217297 A 19960827
DOCDB simple family (application)
US 55914295 A 19951117; DE 4441142 A 19941118; DE 59509227 T 19951108; EP 95117576 A 19951108; JP 29534595 A 19951114