Global Patent Index - EP 1073793 A1

EP 1073793 A1 2001-02-07 - BLADE FOR A DOCTOR IN A PAPER/BOARD MACHINE AND METHOD FOR SIMULTANEOUS COATING AND DOCTORING OF A ROLL IN A PAPER/BOARD MACHINE

Title (en)

BLADE FOR A DOCTOR IN A PAPER/BOARD MACHINE AND METHOD FOR SIMULTANEOUS COATING AND DOCTORING OF A ROLL IN A PAPER/BOARD MACHINE

Title (de)

SCHABERKLINGE FÜR EINE PAPIER/PAPPENMASCHINE UND VERFAHREN ZUM GLEICHZEITIGEN BESCHICHTEN UND RAKELN VON EINER WALZE IN EINER PAPIER/PAPPENMASCHINE

Title (fr)

LAME DE RACLOIR POUR MACHINE A PAPIER/CARTON ET PROCEDE D'ENDUCTION ET DE RACLAGE SIMULTANE D'UN ROULEAU DANS UNE MACHINE A PAPIER/CARTON

Publication

EP 1073793 A1 (EN)

Application

EP 98929468 A

Priority

  • FI 9800561 W
  • FI 970331 U

Abstract (en)

[origin: WO9904091A1] The invention concerns a blade of a doctor for a roll in a line of manufacture of paper/board, which blade of a doctor comprises a polymer material and optionally a fibre reinforcement. By means of the blade of a doctor, doctoring and coating of the roll with a material that repels impurities are carried out at the same time.

IPC 1-7 (main, further and additional classification)

D21G 3/00; B29C 33/58

IPC 8 full level (invention and additional information)

D21G 3/00 (2006.01); D21H 25/10 (2006.01)

CPC (invention and additional information)

D21G 3/005 (2013.01); D21H 25/10 (2013.01)

Citation (search report)

See references of WO 9904091A1

Designated contracting state (EPC)

AT DE FI FR GB IT SE

EPO simple patent family

WO 9904091 A1 19990128; AT 265574 T 20040515; AU 7921898 A 19990210; CA 2295611 A1 19990128; CA 2295611 C 20080129; DE 69823559 D1 20040603; DE 69823559 T2 20050414; EP 1073793 A1 20010207; EP 1073793 B1 20040428; FI 3131 U1 19971104; FI 970331 U0 19970715

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