EP 0751256 B1 20020424 - Doctoring assembly
Title (en)
Doctoring assembly
Title (de)
Rakel-Baugruppe
Title (fr)
Ensemble de dosage
Publication
Application
Priority
DE 29510486 U 19950630
Abstract (en)
[origin: US5738726A] A roll doctor assembly as dosing element for a coater serving to coat a traveling web (e.g., paper web) features a rotatable doctor bar (14) that extends transversely across the web width. The doctor bar (14) is fitted in a doctor backing (12). The doctor backing (12) extends as well transversely across the web width. According to the invention, the doctor bar (14; 14'; 14'') and the doctor backing (12; 12'; 12'') are part of a modular system, so that the doctor bar is exchangeable for another with different outside diameter and, consequently, the doctor backing is exchangeable for another with different bearing diameter. The different doctor backings are adapted to one another to the effect that the axes of rotation of the different doctor bars (14; 14'; 14'') assume the same position relative to the support beam (10).
IPC 1-7
IPC 8 full level
B05C 5/02 (2006.01); B05C 11/02 (2006.01); D21H 25/12 (2006.01)
CPC (source: EP KR US)
D21H 25/12 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT DE ES FI IT NL SE
DOCDB simple family (publication)
US 5738726 A 19980414; AT E216743 T1 20020515; DE 29510486 U1 19950817; DE 59609116 D1 20020529; EP 0751256 A2 19970102; EP 0751256 A3 19970521; EP 0751256 B1 20020424; ES 2176375 T3 20021201; KR 970000355 A 19970121
DOCDB simple family (application)
US 67050296 A 19960627; AT 96108388 T 19960525; DE 29510486 U 19950630; DE 59609116 T 19960525; EP 96108388 A 19960525; ES 96108388 T 19960525; KR 19960022626 A 19960620