DE502007006531D1 - Roller and method for its production - Google Patents
Roller and method for its productionInfo
- Publication number
- DE502007006531D1 DE502007006531D1 DE502007006531T DE502007006531T DE502007006531D1 DE 502007006531 D1 DE502007006531 D1 DE 502007006531D1 DE 502007006531 T DE502007006531 T DE 502007006531T DE 502007006531 T DE502007006531 T DE 502007006531T DE 502007006531 D1 DE502007006531 D1 DE 502007006531D1
- Authority
- DE
- Germany
- Prior art keywords
- core
- strip
- roller
- production
- rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- D21G1/0246—Hard 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
- D21F3/08—Pressure rolls
- D21F3/086—Pressure rolls having a grooved surface
Landscapes
- Paper (AREA)
- Making Paper Articles (AREA)
- Winding Of Webs (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Method for manufacturing rollers for use in machines for producing or processing paper or cardboard comprises winding a profiled strip (1) in a spiral on hollow roller core (3). The tension of the strip during winding is kept at a value which exceeds the elastic limit of the surface of the core. An independent claim is included for rollers produced using the method, in which the strip is partially embedded in the core.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006032866A DE102006032866A1 (en) | 2006-07-14 | 2006-07-14 | roll cover |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502007006531D1 true DE502007006531D1 (en) | 2011-04-07 |
Family
ID=38627006
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006032866A Withdrawn DE102006032866A1 (en) | 2006-07-14 | 2006-07-14 | roll cover |
DE502007006531T Active DE502007006531D1 (en) | 2006-07-14 | 2007-03-28 | Roller and method for its production |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006032866A Withdrawn DE102006032866A1 (en) | 2006-07-14 | 2006-07-14 | roll cover |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1878828B1 (en) |
AT (1) | ATE499484T1 (en) |
DE (2) | DE102006032866A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924218B (en) * | 2019-12-31 | 2021-08-10 | 贵州金马包装材料有限公司 | Calendering device for color card paper |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI54953C (en) | 1974-10-09 | 1979-04-10 | Valmet Oy | FOERFARANDE VID TILLVERKNING AV EN RAEFFLAD BELAEGGNING PAO EN VALS I EN PAPPERSMASKIN GENOM ATT LINDA ETT PROFILBAND |
AT355401B (en) | 1978-04-03 | 1980-03-10 | Stroemungsmasch Anst | METHOD FOR THE PRODUCTION OF ROLLER ROLLERS FOR THE DRAINAGE OF MATERIAL RAILS |
US4483166A (en) * | 1980-12-24 | 1984-11-20 | Khismatulin Enver R | Device for helically coiling pressure vessel shells |
-
2006
- 2006-07-14 DE DE102006032866A patent/DE102006032866A1/en not_active Withdrawn
-
2007
- 2007-03-28 AT AT07105069T patent/ATE499484T1/en active
- 2007-03-28 EP EP07105069A patent/EP1878828B1/en not_active Not-in-force
- 2007-03-28 DE DE502007006531T patent/DE502007006531D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE499484T1 (en) | 2011-03-15 |
EP1878828B1 (en) | 2011-02-23 |
EP1878828A1 (en) | 2008-01-16 |
DE102006032866A1 (en) | 2008-01-17 |
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