SE9703571L - Shoe press for paper or cardboard machines - Google Patents
Shoe press for paper or cardboard machinesInfo
- Publication number
- SE9703571L SE9703571L SE9703571A SE9703571A SE9703571L SE 9703571 L SE9703571 L SE 9703571L SE 9703571 A SE9703571 A SE 9703571A SE 9703571 A SE9703571 A SE 9703571A SE 9703571 L SE9703571 L SE 9703571L
- Authority
- SE
- Sweden
- Prior art keywords
- press shoe
- paper
- press
- counter roll
- shoe
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/0209—Wet presses with extended press nip
- D21F3/0218—Shoe presses
Landscapes
- Paper (AREA)
Abstract
A shoe press for paper or board machines comprises a press shoe (200); a counter roll (312); the press shoe and the counter roll forming between themselves an extended nip (N) for a paper or cardboard web (W) and a circulated flexible belt (311); and hydraulic loading cylinders (210) for pressing the press shoe against the counter roll. First and/or second hydrostatic compartments (101; 201) are arranged in the side of the press shoe facing the counter roll and between the opposite side of the press shoe and the loading cylinders, respectively, and are adapted to be supplied with hydraulic fluid. At least one pipe (103; 203) for said hydraulic fluid supply is releasably attached to one side (104) of the press shoe in the longitudinal direction thereof, and said pipe has through holes (108; 208) in its wall, which holes each communicate with a duct (102; 202) at one end thereof, the ducts being formed in the press shoe. Said ducts open at their other end into a working chamber (201) in the loading cylinder and/or into said first hydrostatic compartment and/or into said second hydrostatic compartment.
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703571A SE510551C2 (en) | 1997-09-30 | 1997-09-30 | Shoe press for paper or cardboard machines |
SE9704236A SE510610C2 (en) | 1997-09-30 | 1997-11-19 | Shoe press for a paper or cardboard machine, and a pressing cylinder unit for such |
SE9704234A SE510701C2 (en) | 1997-09-30 | 1997-11-19 | Shoe press for a paper or cardboard machine |
SE9704235A SE510609C2 (en) | 1997-09-30 | 1997-11-19 | Shoe press for a paper or cardboard machine |
DE29817008U DE29817008U1 (en) | 1997-09-30 | 1998-09-22 | Shoe press |
DE29817097U DE29817097U1 (en) | 1997-09-30 | 1998-09-23 | Shoe press |
PCT/SE1998/001760 WO1999016969A1 (en) | 1997-09-30 | 1998-09-30 | Shoe press and loading cylinder unit therefor |
PCT/SE1998/001759 WO1999016968A1 (en) | 1997-09-30 | 1998-09-30 | Shoe press for paper or board machines |
AT98946770T ATE239129T1 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS FOR PAPER OR CARDBOARD MACHINES |
EP98946771A EP1027489A1 (en) | 1997-09-30 | 1998-09-30 | Shoe press and loading cylinder unit therefor |
AT63798U AT3119U1 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS |
PCT/SE1998/001762 WO1999016971A1 (en) | 1997-09-30 | 1998-09-30 | Shoe press |
US09/163,727 US6042694A (en) | 1997-09-30 | 1998-09-30 | Shoe press |
DE69812984T DE69812984T2 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS |
DE69814171T DE69814171T2 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS FOR PAPER OR PAPER MACHINE |
BR9812575-3A BR9812575A (en) | 1997-09-30 | 1998-09-30 | Shoe press for machines to produce paper or cardboard |
AT98946773T ATE236293T1 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS |
US09/164,150 US6139691A (en) | 1997-09-30 | 1998-09-30 | Shoe press |
AT0063898U AT3120U1 (en) | 1997-09-30 | 1998-09-30 | SHOE PRESS |
CA002303539A CA2303539C (en) | 1997-09-30 | 1998-09-30 | Shoe press for paper or board machines |
US09/164,156 US5997696A (en) | 1997-09-30 | 1998-09-30 | Shoe press |
EP98946770A EP1058748B1 (en) | 1997-09-30 | 1998-09-30 | Shoe press for paper or board machines |
EP98946773A EP1021617B1 (en) | 1997-09-30 | 1998-09-30 | Shoe press |
JP2000514019A JP2001518574A (en) | 1997-09-30 | 1998-09-30 | Shoe press for paper machine or cardboard machine |
US09/163,766 US6159342A (en) | 1997-09-30 | 1998-09-30 | Shoe press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703571A SE510551C2 (en) | 1997-09-30 | 1997-09-30 | Shoe press for paper or cardboard machines |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9703571D0 SE9703571D0 (en) | 1997-09-30 |
SE9703571L true SE9703571L (en) | 1999-03-31 |
SE510551C2 SE510551C2 (en) | 1999-05-31 |
Family
ID=20408466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703571A SE510551C2 (en) | 1997-09-30 | 1997-09-30 | Shoe press for paper or cardboard machines |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1058748B1 (en) |
JP (1) | JP2001518574A (en) |
AT (1) | ATE239129T1 (en) |
BR (1) | BR9812575A (en) |
CA (1) | CA2303539C (en) |
DE (1) | DE69814171T2 (en) |
SE (1) | SE510551C2 (en) |
WO (1) | WO1999016968A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI19992824A (en) * | 1999-12-30 | 2001-07-01 | Valmet Karlstad Ab | Device for forming a nip |
FI5442U1 (en) * | 2002-04-03 | 2002-07-22 | Metso Paper Oy | Long press for a paper / cardboard machine |
US8871059B2 (en) * | 2012-02-16 | 2014-10-28 | International Paper Company | Methods and apparatus for forming fluff pulp sheets |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461171C (en) * | 1988-05-25 | 1992-08-17 | Valmet Paper Machinery Inc | LONG NYP PRESSES BEFORE PAPER OR CARTON MACHINERY |
DE19515832C1 (en) * | 1995-04-29 | 1996-05-02 | Voith Sulzer Papiermasch Gmbh | Hydraulic piston for flexing shoe press on paper:making machine |
-
1997
- 1997-09-30 SE SE9703571A patent/SE510551C2/en not_active IP Right Cessation
-
1998
- 1998-09-30 EP EP98946770A patent/EP1058748B1/en not_active Expired - Lifetime
- 1998-09-30 JP JP2000514019A patent/JP2001518574A/en active Pending
- 1998-09-30 WO PCT/SE1998/001759 patent/WO1999016968A1/en active IP Right Grant
- 1998-09-30 AT AT98946770T patent/ATE239129T1/en not_active IP Right Cessation
- 1998-09-30 BR BR9812575-3A patent/BR9812575A/en not_active IP Right Cessation
- 1998-09-30 CA CA002303539A patent/CA2303539C/en not_active Expired - Fee Related
- 1998-09-30 DE DE69814171T patent/DE69814171T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001518574A (en) | 2001-10-16 |
WO1999016968A1 (en) | 1999-04-08 |
DE69814171D1 (en) | 2003-06-05 |
EP1058748B1 (en) | 2003-05-02 |
DE69814171T2 (en) | 2004-04-08 |
EP1058748A1 (en) | 2000-12-13 |
ATE239129T1 (en) | 2003-05-15 |
SE9703571D0 (en) | 1997-09-30 |
CA2303539C (en) | 2004-09-21 |
BR9812575A (en) | 2000-07-25 |
CA2303539A1 (en) | 1999-04-08 |
SE510551C2 (en) | 1999-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |