EP 0058140 A1 19820818 - An automatic apparatus for forming and ejecting piles of sheets at high speed.
Title (en)
An automatic apparatus for forming and ejecting piles of sheets at high speed.
Title (de)
Vorrichtung zum Bilden und Auswerfen von Bogenstapeln bei hoher Geschwindigkeit.
Title (fr)
Appareil automatique pour former et éjecter des piles de feuilles à grande vitesse.
Publication
Application
Priority
IT 4773781 A 19810205
Abstract (en)
Automatic apparatus, wherein each of the exits (2, 3; 4, 5) of the cutter (1) of the upstream producing machine presents a conveying plane (6; 23) for the sheets, pivoted at the upstream end and feeding, at its downstream end, which oscillates vertically, two fixed roller planes (9, 10) apt to unload in turn the sheets on a subsequent raising device (13, 14; 32, 33), so that, once the piling has been completed on one of said roller planes (9, 10), while it unloads on said raising device (13, 14; 32. 33) said conveying plane (6;23) feeds the second roller plane, which then will unload the sheets on the raising device (13, 14; 34, 33) which has emptied and has been brought in the meantime at the level of this roller plane (9; 10) and so on. The apparatus is capable of operating even with a number of said roller planes (9; 10) different from two or with a roller plane (9; 10) replaced by a receiving plane (41, 42), vertically movable.
IPC 1-7
IPC 8 full level
B65H 29/36 (2006.01); B65H 31/32 (2006.01)
CPC (source: EP)
B65H 29/36 (2013.01); B65H 29/66 (2013.01); B65H 31/24 (2013.01); B65H 31/32 (2013.01); B65H 33/12 (2013.01); B65H 2405/3311 (2013.01); B65H 2701/176 (2013.01); B65H 2701/1762 (2013.01)
Citation (search report)
- US 3908527 A 19750930 - BROCKMULLER FRIEDRICH FRANZ, et al
- US 4235434 A 19801125 - MULLER HANS [CH]
- DE 1189088 B 19650318 - ROLAND OFFSETMASCHF
- US 4040618 A 19770809 - VERMES ROY E, et al
- DE 2205480 B1 19730412
- GB 2012247 A 19790725 - KOPPERS CO INC
- FR 2210995 A5 19740712 - WINDMOELLER & HOELSCHER [DE]
- US 3084812 A 19630409 - ERLAND JOHANSSON BROR GUSTAV
- DE 2820877 A1 19781214 - GRAPHA HOLDING AG
Designated contracting state (EPC)
AT BE CH DE FR GB LU NL SE
DOCDB simple family (publication)
EP 0058140 A1 19820818; EP 0058140 B1 19851016; AT E16092 T1 19851115; DE 3266885 D1 19851121; IT 1142289 B 19861008; IT 8147737 A0 19810205
DOCDB simple family (application)
EP 82830024 A 19820204; AT 82830024 T 19820204; DE 3266885 T 19820204; IT 4773781 A 19810205