Global Patent Index - EP 0936170 A3

EP 0936170 A3 2002-12-11 - Device for controlling sheet knocking-up means

Title (en)

Device for controlling sheet knocking-up means

Title (de)

Einrichtung zur Steuerung von Bogengeradstossern

Title (fr)

Dispositif pour contrôler des moyens de tapotement de feuilles prévus pour les aligner

Publication

EP 0936170 A3 (DE)

Application

EP 99102140 A

Priority

DE 19806100 A

Abstract (en)

[origin: EP0936170A2] The arrangement comprises two or more sheet alignment devices having separate pneumatic drives which are supplied periodically with compressed air synchronous to a sheet sequence. Each pneumatic drive (5) comprises a control valve (7) for controlling the compressed air supply. The control valves are pneumatically activated by device of an electromagnetic activated pre-regulation valve (10) through a real-time computer (12). The arrangement controls two or more sheet alignment devices in a sheet printing machine, whereby each alignment device comprises a separate pneumatic drive which is supplied periodically with compressed air synchronous to a sheet sequence. Each pneumatic drive (5) comprises a control valve (7) for controlling the compressed air supply. The control valves are pneumatically activated by device of an electromagnetic activated pre-regulation valve (10), and are activated simultaneous in same direction through a real-time computer (12).

IPC 1-7 (main, further and additional classification)

B65H 31/38

IPC 8 full level (invention and additional information)

B41F 21/14 (2006.01); B65H 31/38 (2006.01)

CPC (invention and additional information)

B65H 31/38 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 0936170 A2 19990818; EP 0936170 A3 20021211; EP 0936170 B1 20060104; AT 314997 T 20060215; DE 19806100 A1 19990909; DE 19806100 C2 19991209; DE 59913004 D1 20060330; JP H11268860 A 19991005