EP 0638500 A1 19950215 - Re-reeling machine for sheet material.
Title (en)
Re-reeling machine for sheet material.
Title (de)
Wickelmaschine für bandförmiges Material.
Title (fr)
Machine à rebobiner du matériel en forme de feuilles.
Publication
Application
Priority
IT MI931768 A 19930803
Abstract (en)
A re-reeling machine for sheet material, such as paper or the like, comprising a group of three rollers (1,2,3) forming a cradle in which winding of the sheet material (W) takes place on a core (C) that is introduced between a pair of rollers (1, 2), the third roller (3) having a variable axis to allow the increase in diameter of the log being made up and discharge of the made up log (R), in which at least one of the rollers (1, 2, 3) has a variable diameter and takes on different diameters during the reel winding stage and during the "exchange" stage, i.e. during introduction of a new core (C) into the winding cradle and discharge of the made up log (R). <IMAGE>
IPC 1-7
IPC 8 full level
B65H 18/20 (2006.01); B65H 19/22 (2006.01); B65H 19/30 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP)
B65H 18/20 (2013.01); B65H 19/2269 (2013.01); B65H 19/30 (2013.01); B65H 27/00 (2013.01); B65H 2301/4172 (2013.01); B65H 2404/11211 (2013.01); B65H 2408/235 (2013.01)
Citation (search report)
- [A] EP 0524158 A1 19930120 - PERINI FABIO SPA [IT]
- [A] FR 2686077 A1 19930716 - CLECIM SA [FR]
- [A] US 3791659 A 19740212 - HARDIN W
Designated contracting state (EPC)
AT BE DE ES FR GB NL SE
DOCDB simple family (publication)
EP 0638500 A1 19950215; EP 0638500 B1 19970514; AT E153000 T1 19970515; DE 69403148 D1 19970619; DE 69403148 T2 19971218; ES 2102739 T3 19970801; IT 1264558 B1 19961002; IT MI931768 A0 19930803; IT MI931768 A1 19950203
DOCDB simple family (application)
EP 94111550 A 19940725; AT 94111550 T 19940725; DE 69403148 T 19940725; ES 94111550 T 19940725; IT MI931768 A 19930803