EP 0755887 B1 20020130 - Method and device for pneumatically slowing down sheets in the delivery device of a rotary sheet printing machine
Title (en)
Method and device for pneumatically slowing down sheets in the delivery device of a rotary sheet printing machine
Title (de)
Verfahren und Vorrichtung zum pneumatischen Bogenabbremsen im Ausleger einer Bogenrotationsdruckmaschine
Title (fr)
Procédé et dispositif pour freiner pneumatiquement des feuilles dans le dispositif de décharge d'une machine rotative d'impression de feuilles
Publication
Application
Priority
DE 19527441 A 19950727
Abstract (en)
[origin: EP0755887A2] The decelerator uses a jet of air, directed opposite to the sheet movement direction (4). The air jet is set to a condition of balance between its energy acting on the sheet, and the kinetic energy of the sheet. In the deceleration area, the sheet is supported contact free by the air jet. This air jet, and an opposite air jet, which transports a sheet contact free to a stack, are diverted downwards in front of the deceleration area. The air jets are returned to the brake nozzles (6) via a regulator (7).
IPC 1-7
IPC 8 full level
B41F 21/00 (2006.01); B65H 29/04 (2006.01); B65H 29/24 (2006.01); B65H 29/68 (2006.01)
CPC (source: EP US)
B65H 29/686 (2013.01 - EP US); B65H 2801/21 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0755887 A2 19970129; EP 0755887 A3 19971015; EP 0755887 B1 20020130; AT E212601 T1 20020215; CA 2180061 A1 19970128; CN 1144187 A 19970305; DE 19527441 A1 19970206; DE 19527441 C2 19980129; DE 59608664 D1 20020314; JP 3676503 B2 20050727; JP H0940260 A 19970210; US 5718176 A 19980217
DOCDB simple family (application)
EP 96110376 A 19960627; AT 96110376 T 19960627; CA 2180061 A 19960627; CN 96107174 A 19960719; DE 19527441 A 19950727; DE 59608664 T 19960627; JP 19077596 A 19960719; US 68194096 A 19960729