EP 0978096 A1 20000209 - LEAF-TURNING DEVICE FOR TURNING OVER AND COUNTING A PILE OF SHEETS AND AN INDEX-CUTTING MACHINE PROVIDED WITH SUCH A DEVICE
Title (en)
LEAF-TURNING DEVICE FOR TURNING OVER AND COUNTING A PILE OF SHEETS AND AN INDEX-CUTTING MACHINE PROVIDED WITH SUCH A DEVICE
Title (de)
UMBLÄTTERVORRICHTUNG ZUM UMBLÄTTERN UND ZÄHLEN EINES BLATTSTAPELS UND MIT DIESER VORRICHTUNG AUSGESTATTETER STAPELSCHNEIDER
Title (fr)
DISPOSITIF TOURNE-FEUILLE RETOURNANT ET COMPTANT LES FEUILLES D'UNE PILE ET MASSICOT DE DECOUPE D'ONGLET EQUIPE D'UN TEL DISPOSITIF
Publication
Application
Priority
- SE 9701185 W 19970701
- SE 9602653 A 19960704
Abstract (en)
[origin: WO9801823A1] A leaf-turning device for turning over and counting a pile (12) of sheets, comprising a leaf-turning nozzle (20, 30) for holding a sheet by suction and displacing it away from the rest of the pile. A lifting rod (24) is movable relative to the pile (12) and the leaf-turning nozzle (20, 30) to be inserted between a sheet held by the nozzle by suction and the rest of the pile and to pull said sheet away from the nozzle and to displace said sheet to an intermediary storage position. The lifting rod is arranged to move in a circular path within which said leaf-turning nozzle (20, 30) is positioned and which extends between the leaf-turning nozzle (20, 30) and the pile (12). A blow nozzle (21) is provided for directing a jet of air (22) against the edge of the sheet lifted off by the leaf-turning nozzle, in order to release any additional entrained sheets, before the lifting rod (24) pulls away the counted sheet from the nozzle. The invention likewise concerns an index-cutting machine provided with such a leaf-turning device.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G06M 9/02 (2013.01)
Citation (search report)
See references of WO 9801823A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL PT SE
DOCDB simple family (publication)
WO 9801823 A1 19980115; AU 3564297 A 19980202; EP 0978096 A1 20000209; JP 2000514578 A 20001031; PL 330998 A1 19990621; SE 506945 C2 19980309; SE 9602653 D0 19960704; SE 9602653 L 19980105
DOCDB simple family (application)
SE 9701185 W 19970701; AU 3564297 A 19970701; EP 97932102 A 19970701; JP 50513298 A 19970701; PL 33099897 A 19970701; SE 9602653 A 19960704