EP 0847874 B1 20010801 - Method of monitoring glue application onto the back of a book block, which is bound using glue and processed in a book binding machine as well as the device for carrying out the process
Title (en)
Method of monitoring glue application onto the back of a book block, which is bound using glue and processed in a book binding machine as well as the device for carrying out the process
Title (de)
Verfahren zum Ueberwachen des Leimauftrages auf einen Rücken eines in einer Buchbindemaschine bearbeiteten und durch Kleben gebundenen Buchblockes sowie Vorrichtung zur Durchführung des Verfahrens
Title (fr)
Méthode de contrôle de l'application de colle sur le dos d'un bloc de livre, qui est relié avec adhésif et traité dans une machine à relier aussitôt que le dispositif pour realiser cette méthode
Publication
Application
Priority
CH 306496 A 19961213
Abstract (en)
[origin: EP0847874A1] The method involves applying glue on a spine during passage of a book block (1) through a book binding machine, and monitoring the application of glue by measuring the thickness of the glue that is applied as it passes through a measuring zone which is formed by a beam. Preferably, the zone is formed by a transmitter (3) and receiver (5) acting as a measurement transducer in a zone transverse to the direction of movement (10) of the book block. The measurement is converted into a signal which is transmitted for comparison with a setpoint value.
IPC 1-7
IPC 8 full level
B42C 9/00 (2006.01)
CPC (source: EP US)
B42C 9/00 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0847874 A1 19980617; EP 0847874 B1 20010801; DE 59704185 D1 20010906; JP H10217634 A 19980818; US 5941671 A 19990824
DOCDB simple family (application)
EP 97810952 A 19971208; DE 59704185 T 19971208; JP 34328097 A 19971212; US 98796797 A 19971210