EP 1027490 B1 20030226 - SHOE PRESS
Title (en)
SHOE PRESS
Title (de)
SCHUHPRESSE
Title (fr)
PRESSE A SABOT
Publication
Application
Priority
- SE 9801761 W 19980930
- SE 9703572 A 19970930
Abstract (en)
[origin: WO9916970A1] A shoe press for paper or board machines comprises a press shoe (300) and a counter roll (312), which between themselves form an extended nip (N) for a paper or cardboard web (W) and for a circulated flexible belt (311); at least one hydraulic loading cylinder (310) with a working chamber (325) supplied with hydraulic fluid and adapted to press the press shoe against the counter roll; and a hydraulic fluid chamber (301) between the side of the press shoe facing the loading cylinder and the opposing side of the loading cylinder. The working chamber (325) and the hydraulic fluid chamber (301) do not communicate with each other and are arranged for hydraulic fluid supply independently of each other.
IPC 1-7
IPC 8 full level
D21F 3/02 (2006.01)
CPC (source: EP)
D21F 3/0218 (2013.01)
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
WO 9916970 A1 19990408; DE 69811707 D1 20030403; DE 69811707 T2 20030918; EP 1027490 A1 20000816; EP 1027490 B1 20030226; SE 510550 C2 19990531; SE 9703572 D0 19970930; SE 9703572 L 19990331
DOCDB simple family (application)
SE 9801761 W 19980930; DE 69811707 T 19980930; EP 98946772 A 19980930; SE 9703572 A 19970930