EP 0771752 B1 20000412 - Blowing air device for delivery device of a sheet printing machine
Title (en)
Blowing air device for delivery device of a sheet printing machine
Title (de)
Blaslufteinrichtung für Ausleger einer Bogendruckmaschine
Title (fr)
Dispositif à air soufflé pour dispositif de sortie d'une machine à imprimer des feuilles
Publication
Application
Priority
DE 29517508 U 19951104
Abstract (en)
[origin: EP0771752A2] The fan equipment (6) is fitted to the arm of a sheet printing machine, in which a sheet (2) is guided on a circulating grab system by chain conveyors, and is removed towards a stop on a pile (5) in the arm, using compressed air. It is aligned roughly horizontally, and has guide equipment (8) between it and the sheet, in the direction of delivery of the airstream. The guide equipment has openings (10) which reduce the component of rotation in the airstream which is produced by the fan equipment, and which strengthen the component which is normal to the sheet. The openings may be in tubular or honeycomb form, and may be arranged normal to the plane in which the sheet is conveyed.
IPC 1-7
IPC 8 full level
B65H 29/04 (2006.01); B65H 29/24 (2006.01)
CPC (source: EP)
B65H 29/041 (2013.01); B65H 29/247 (2013.01); B65H 2801/21 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0771752 A2 19970507; EP 0771752 A3 19980325; EP 0771752 B1 20000412; AT E191702 T1 20000415; DE 29517508 U1 19960104; DE 59604946 D1 20000518
DOCDB simple family (application)
EP 96116087 A 19961008; AT 96116087 T 19961008; DE 29517508 U 19951104; DE 59604946 T 19961008