FI103829B1 - The suction roll - Google Patents
The suction rollInfo
- Publication number
- FI103829B1 FI103829B1 FI981072A FI981072A FI103829B1 FI 103829 B1 FI103829 B1 FI 103829B1 FI 981072 A FI981072 A FI 981072A FI 981072 A FI981072 A FI 981072A FI 103829 B1 FI103829 B1 FI 103829B1
- Authority
- FI
- Finland
- Prior art keywords
- suction roll
- suction
- roll
- 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
- D21F3/04—Arrangements thereof
- D21F3/045—Arrangements thereof including at least one extended press nip
-
- 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
- D21F3/08—Pressure rolls
-
- 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
- D21F3/10—Suction rolls, e.g. couch rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0206—Controlled deflection rolls
- D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
- D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
- F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
- F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
- F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Paper (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981072A FI103829B1 (en) | 1998-05-14 | 1998-05-14 | The suction roll |
DE29923689U DE29923689U1 (en) | 1998-05-14 | 1999-05-12 | Roller for a paper / board machine or finishing machine |
PCT/FI1999/000407 WO1999058761A1 (en) | 1998-05-14 | 1999-05-12 | Roll for a paper/board or finishing machine and method for manufacturing a roll shell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981072 | 1998-05-14 | ||
FI981072A FI103829B1 (en) | 1998-05-14 | 1998-05-14 | The suction roll |
Publications (4)
Publication Number | Publication Date |
---|---|
FI981072A0 FI981072A0 (en) | 1998-05-14 |
FI981072A FI981072A (en) | 1999-09-30 |
FI103829B FI103829B (en) | 1999-09-30 |
FI103829B1 true FI103829B1 (en) | 1999-09-30 |
Family
ID=8551725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI981072A FI103829B1 (en) | 1998-05-14 | 1998-05-14 | The suction roll |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE29923689U1 (en) |
FI (1) | FI103829B1 (en) |
WO (1) | WO1999058761A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI113556B (en) * | 2000-03-16 | 2004-05-14 | Metso Paper Inc | The thermo roll |
FI111185B (en) * | 2002-02-04 | 2003-06-13 | Metso Paper Inc | Composite Diaphragm Bending Compensated Roll and Method for Making a Composite Diaphragm Compensated Roll |
AT414032B (en) * | 2002-02-04 | 2006-08-15 | Metso Paper Inc | Composite shell deflection compensated roll of paper/board machine or finishing machine, includes thin coating layer of metal and/or ceramic on inner surface composite shell and extending in axial direction of shell |
FI119446B (en) | 2004-03-23 | 2008-11-14 | Metso Paper Inc | An elongated structure inside a roll of a paper / board machine or a finishing machine |
SE528375C2 (en) * | 2004-09-07 | 2006-10-31 | Outokumpu Stainless Ab | A suction roll sheath made of steel as well as a method for producing a suction roll sheath |
DE102005040868A1 (en) * | 2005-08-29 | 2007-03-08 | Voith Patent Gmbh | deflection roll |
SE0502801L (en) * | 2005-12-19 | 2007-06-20 | Metso Paper Karlstad Ab | Apparatus and method for increasing the productivity of a paper machine or reducing its dimensions |
CN104389227B (en) * | 2014-11-17 | 2016-04-06 | 东莞理文造纸厂有限公司 | A kind of blind drilled press portion of paper grade (stock) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0382790A (en) * | 1989-08-25 | 1991-04-08 | Kubota Corp | Production of suction roll shell for paper making |
EP0525932B1 (en) * | 1991-07-09 | 1996-09-11 | Hitachi Metals, Ltd. | Compound roll and method of producing same |
US5355932A (en) * | 1992-03-06 | 1994-10-18 | Hitachi Metals, Ltd. | Method of producing a compound roll |
JPH06182409A (en) * | 1992-12-21 | 1994-07-05 | Hitachi Metals Ltd | Combined sleeve roll and its production |
-
1998
- 1998-05-14 FI FI981072A patent/FI103829B1/en active
-
1999
- 1999-05-12 DE DE29923689U patent/DE29923689U1/en not_active Expired - Lifetime
- 1999-05-12 WO PCT/FI1999/000407 patent/WO1999058761A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI981072A (en) | 1999-09-30 |
FI103829B (en) | 1999-09-30 |
WO1999058761A1 (en) | 1999-11-18 |
FI981072A0 (en) | 1998-05-14 |
DE29923689U1 (en) | 2001-08-02 |
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