EP 1293601 A1 20030319 - Belt for shoe press
Title (en)
Belt for shoe press
Title (de)
Schuhpressenbelt
Title (fr)
Bande pour presse à patin
Publication
Application
Priority
EP 01122208 A 20010917
Abstract (en)
In a paper manufacturing wet press (1) process a belt press-shoe has an elongated gap forming part of a paper, tissue or carton-making machine. The belt has a pliable liquid-impermeable substrate layer made of soft rubber hardness 20 to 50 P+J with integral textile strengthening. The belt further has a cover layer. The cover layer is essentially polyurethane or rubber. The substrate and soft rubber cover layers are made of preferably an abrasion resistant rubber compound of homogenous rubber and silicon rubber.
Abstract (de)
Schuhpressenbelt (9) einer Naßpresse (1) oder eines Kalanders mit verlängertem Pressenspalt, insbesondere für eine Papier-, Karton- oder Tissuemaschine, mit einer biegsamen, flüssigkeitsundurchlässigen Trägerschicht (9a) aus Weichgummi mit einer Härte im Bereich zwischen 20 und 50 P+J mit integrierter Textilverstärkung (9b) und einer mit der Trägerschicht fest verbundenen oder zusammen gebildeten Deckschicht (9c). <IMAGE>
IPC 1-7
IPC 8 full level
D21F 3/02 (2006.01)
CPC (source: EP US)
D21F 3/0227 (2013.01 - EP US); Y10S 162/901 (2013.01 - EP US)
Citation (search report)
- [X] EP 0289477 A2 19881102 - VALMET PAPER MACHINERY INC [FI]
- [X] US 4552620 A 19851112 - ADAMS RICHARD J [US]
- [X] US 6083349 A 20000704 - SCHIEL CHRISTIAN [DE]
- [A] US 3685436 A 19720822 - MITCHELL PAUL J JR
- [A] US 4908103 A 19900313 - CRONIN DENNIS C [US], et al
- [A] EP 0877118 A2 19981111 - ICHIKAWA CO LTD [JP]
- [A] EP 1085125 A2 20010321 - ICHIKAWA CO LTD [JP]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1293601 A1 20030319; CA 2435087 A1 20030327; CA 2435087 C 20090414; US 2004144515 A1 20040729; US 7005042 B2 20060228; WO 03025282 A1 20030327
DOCDB simple family (application)
EP 01122208 A 20010917; CA 2435087 A 20020917; EP 0210441 W 20020917; US 47633903 A 20031029