EP 0707109 B1 19990113 - Straining screen, in particular for paper pulp
Title (en)
Straining screen, in particular for paper pulp
Title (de)
Reinigungssieb insbesondere für Papierfaserbrei
Title (fr)
Perfectionnements aux tamis d'épuration, notamment pour la pâte à papier
Publication
Application
Priority
FR 9412267 A 19941014
Abstract (en)
[origin: EP0707109A1] A sieve structure, for paper pulp, has at least one U-shaped profile formed into a circle, in a stack of identical circles (1). They are locked between two rings (2,3) by a number of the rods (4). The side walls of the stacked circles lie against each other without additional mountings, with elastic distortion through the locking action.
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0707109 A1 19960417; EP 0707109 B1 19990113; AT E175739 T1 19990115; BR 9504352 A 19970902; CA 2160222 A1 19960415; CA 2160222 C 20060912; DE 69507243 D1 19990225; DE 69507243 T2 19990902; ES 2129781 T3 19990616; FI 110525 B 20030214; FI 954885 A0 19951013; FI 954885 A 19960415; FR 2725737 A1 19960419; FR 2725737 B1 19970131; JP H08206600 A 19960813; KR 100391996 B1 20031113; KR 960014532 A 19960522; NO 306567 B1 19991122; NO 954037 D0 19951011; NO 954037 L 19960415; TW 305897 B 19970521; US 5697503 A 19971216
DOCDB simple family (application)
EP 95402233 A 19951006; AT 95402233 T 19951006; BR 9504352 A 19951010; CA 2160222 A 19951010; DE 69507243 T 19951006; ES 95402233 T 19951006; FI 954885 A 19951013; FR 9412267 A 19941014; JP 29063395 A 19951013; KR 19950035031 A 19951012; NO 954037 A 19951011; TW 84110704 A 19951012; US 54201295 A 19951012