EP 4370339 A1 20240522 - PUNCHING UNIT HAVING A DEVICE FOR CHANGING A PUNCHING CYLINDER AND METHOD FOR CHANGING A PUNCHING CYLINDER
Title (en)
PUNCHING UNIT HAVING A DEVICE FOR CHANGING A PUNCHING CYLINDER AND METHOD FOR CHANGING A PUNCHING CYLINDER
Title (de)
STANZAGGREGAT MIT EINER VORRICHTUNG ZUM WECHSELN EINES STANZZYLINDERS UND VERFAHREN ZUM WECHSELN EINES STANZZYLINDERS
Title (fr)
UNITÉ DE POINÇONNAGE DOTÉE D'UN DISPOSITIF DE CHANGEMENT DE CYLINDRE DE POINÇONNAGE ET PROCÉDÉ DE CHANGEMENT D'UN CYLINDRE DE POINÇONNAGE
Publication
Application
Priority
- DE 102021131590 A 20211201
- DE 102022100961 A 20220117
- DE 102022102147 A 20220131
- EP 2022083827 W 20221130
Abstract (en)
[origin: WO2023099552A1] The invention relates to a punching unit (900) having a device for changing (950) a punching cylinder (901), the punching unit (900) comprising at least one punching cylinder (901) and at least one counter punching cylinder (902), wherein the punching cylinder (901) is arranged in a punching position (981) for punching, wherein the at least one punching cylinder (901) can be replaced with at least one further punching cylinder (903) by means of the changing device (950). The invention also relates to a method for changing a punching cylinder (901) of a punching unit (900).
IPC 8 full level
B41F 19/00 (2006.01); B41F 9/18 (2006.01); B41F 13/08 (2006.01); B41F 13/34 (2006.01)
CPC (source: EP)
B41F 9/18 (2013.01); B41F 13/34 (2013.01); B41F 19/008 (2013.01); B41P 2213/80 (2013.01)
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2022083827 W 20221130; EP 22823463 A 20221130