Global Patent Index - EP 0936305 A3

EP 0936305 A3 2001-01-03 - Method and apparatus for regulating the clearance angle of a paper machine's foil

Title (en)

Method and apparatus for regulating the clearance angle of a paper machine's foil

Title (de)

Verfahren und Vorrichtung zur Regelung des Winkels einer Entwasserungsleiste in einer Papiermaschine

Title (fr)

Procédé et dispositif de régulation de l' angle d' une lame de déshydratation d' une machine à papier

Publication

EP 0936305 A3 (EN)

Application

EP 99660007 A

Priority

FI 980349 A

Abstract (en)

[origin: EP0936305A2] The present invention refers to a method for regulating the clearance angle of paper machine foil and an apparatus used therefor. Characteristic of the regulating method of the clearance angle of a foil according to the invention is that the regulation is performed only from one side of the paper machine.

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

D21F 1/48

IPC 8 full level (invention and additional information)

D21F 1/48 (2006.01)

CPC (invention and additional information)

D21F 1/48 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0936305 A2 19990818; EP 0936305 A3 20010103; FI 102551 B1 19981231; FI 102551 B 19981231; FI 980349 A0 19980216

INPADOC legal status


2002-08-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010704

2001-10-25 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-09-19 [AKX] PAYMENT OF DESIGNATION FEES

2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-01-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1999-08-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

1999-08-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI