EP 1847402 B1 20100714 - Device for manufacturing thread sewn book blocks
Title (en)
Device for manufacturing thread sewn book blocks
Title (de)
Vorrichtung zur Herstellung von fadengehefteten Buchblöcken
Title (fr)
Appareil pour la fabrication de corps de livre broché
Publication
Application
Priority
EP 06405170 A 20060420
Abstract (en)
[origin: US2007251437A1] A device for producing thread-stitched book blocks from a stack of signatures are arranged flat one on top of the other and are stitched together by stitched seams formed at right angles to the folds by a binding thread passed repeatedly in double strands through the folds of the signatures. The device has a first stitching needle that inserts the binding thread and a second stitching needle that draws the binding thread through the fold from the inside. A punch needle, which passes through the fold from the inside edge to form a punched hole, is arranged opposite the first and second stitching needles, each of which forms a stitched seam. The section of the needle that is used to pierce a fold has a polygonal cross-sectional shape.
IPC 8 full level
B42B 2/04 (2006.01)
CPC (source: EP US)
Citation (examination)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007251437 A1 20071101; US 7870828 B2 20110118; AT E473871 T1 20100715; CN 101058268 A 20071024; CN 101058268 B 20120627; DE 202006006982 U1 20060629; DE 502006007418 D1 20100826; DK 1847402 T3 20101101; EP 1847402 A1 20071024; EP 1847402 B1 20100714
DOCDB simple family (application)
US 78719007 A 20070413; AT 06405170 T 20060420; CN 200710101289 A 20070420; DE 202006006982 U 20060503; DE 502006007418 T 20060420; DK 06405170 T 20060420; EP 06405170 A 20060420