EP 0132938 A1 19850213 - Apparatus for rotary die-cutting and stripping.
Title (en)
Apparatus for rotary die-cutting and stripping.
Title (de)
Vorrichtung zum Rotationsformschneiden und zum Abstreifen der Abfallstücke.
Title (fr)
Dispositif de coupe à matrice rotative avec éjection des chutes.
Publication
Application
Priority
GB 8318444 A 19830707
Abstract (en)
The invention provides for cardboard scrap cut from a travelling blank (34) or web to be impaled on a spike (20, 22, 24) carried by one roll (12), with an ejector plate (26) pivoted adjacent to that spike and cam operated so as to positively eject the scrap pieve from the spike at an angular position remote from the impaling position. Figure 1 shows the spike and plate ready to receive the scrap.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B26D 7/1836 (2013.01 - EP); B31B 50/146 (2017.07 - EP US); B31B 50/14 (2017.07 - EP)
Citation (search report)
- DE 3045095 A1 19810806 - WARD MACHINERY CO [US]
- US 4331053 A 19820525 - IMAI HIROTO, et al
- GB 1074291 A 19670705 - DERITEND ENG CO
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0132938 A1 19850213; DK 333584 A 19850108; DK 333584 D0 19840706; GB 8318444 D0 19830810
DOCDB simple family (application)
EP 84303821 A 19840606; DK 333584 A 19840706; GB 8318444 A 19830707