EP 0999900 A1 20000517 - DEVICE FOR APPLYING A SUBSTANCE TO A LINE

Title (en)

DEVICE FOR APPLYING A SUBSTANCE TO A LINE

Title (de)

VORRICHTUNG ZUM AUFTRAGEN EINER MASSE AUF EINE BAHN

Title (fr)

DISPOSITIF PERMETTANT D'APPLIQUER UNE MASSE SUR UNE BANDE CONTINUE

Publication

EP 0999900 A1 20000517 (DE)

Application

EP 98943770 A 19980723

Priority

DE 19733446 A 19970802
EP 9804616 W 19980723
US 12775998 A 19980731

Abstract (en)

[origin: DE19733446A1] The invention relates to a device for applying a free-flowing substance to a moving line of material (11), especially for applying glue to a line of paper. The inventive device has an applicator roll (7) which transfers a layer of the substance to an application area (9) on the line of material (11), said substance having been taken from a supply (2). At the same time, the applicator roll (7) works together with a pressure element which presses the line of material (11) against said applicator roll (7), for example a counter-pressure roll (13). The pressure element is narrower than the line of material (11) to prevent parts of the coating substance from being pushed out sideways at the edge of the line of material. This configuration of the applicator device provides a thin, even application of the substance on the moving line, thus ensuring that the edges remain clean.

IPC 1-7

B05C 1/08; A24C 5/47

IPC 8 full level

A24C 5/47 (2006.01); B05C 1/08 (2006.01)

CPC (source: EP US)

A24C 5/472 (2013.01 - EP US); B05C 1/0826 (2013.01 - EP US); B05C 1/083 (2013.01 - EP US)

Citation (search report)

See references of WO 9906153A1

Citation (third parties)

Third party :

US 4865679 A 19890912 - GAMBERINI ANTONIO [IT], et al
US 4736703 A 19880412 - MATTEI RICCARDO [IT], et al
US 4497274 A 19850205 - FOCKE HEINZ [DE]
DE 2150423 A1 19730412 - WALSER ALEX
US 4292919 A 19811006 - TAYLOR WALTER C
US 4763370 A 19880816 - MANCE DARKO [CA], et al
DE 2552216 A1 19761118 - POLYGRAPH LEIPZIG
US 3674608 A 19720704 - NYSTRAND ERNST DANIEL
US 3162546 A 19641222 - GEORGE JEFFERYS ALBERT
US 3373719 A 19680319 - FURRY LYMAN B
US 2276997 A 19420317 - RICHARDSON RALPH R

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI NL

DOCDB simple family (publication)

DE 19733446 A1 19990204; DE 19733446 B4 20051027; CN 1265611 A 20000906; EP 0999900 A1 20000517; US 6063016 A 20000516; WO 9906153 A1 19990211

DOCDB simple family (application)

DE 19733446 A 19970802; CN 98807846 A 19980723; EP 9804616 W 19980723; EP 98943770 A 19980723; US 12775998 A 19980731