SE7703734L - PROCEDURE FOR MANUFACTURING A COATING ON A PAPER MACHINE WIND BY WINDING UP A PROFILE TAPE - Google Patents
PROCEDURE FOR MANUFACTURING A COATING ON A PAPER MACHINE WIND BY WINDING UP A PROFILE TAPEInfo
- Publication number
- SE7703734L SE7703734L SE7703734A SE7703734A SE7703734L SE 7703734 L SE7703734 L SE 7703734L SE 7703734 A SE7703734 A SE 7703734A SE 7703734 A SE7703734 A SE 7703734A SE 7703734 L SE7703734 L SE 7703734L
- Authority
- SE
- Sweden
- Prior art keywords
- strip
- roll body
- inner roll
- convolutions
- winding
- 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
- D21F3/08—Pressure rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
- Making Paper Articles (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Winding Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
A roll, of the type used in papar machines, is manufactured by rotating an inner roll body around its axis while simultaneously winding onto the outer surface of the inner roll body an elongated metal strip the convolutions of which press against each other so as to cover the outer surface of the inner roll body at the area of this outer surface onto which the strip is wound. This strip has an inner edge surface engaging the outer surface of the inner roll body, an outer edge surface distant therefrom, and opposed side surfaces extending between the inner and outer edge surfaces. At each of the wound convolutions of the strip the opposed side surfaces thereof respectively engage, over their entire areas, the adjoining side surfaces of adjoining strip convolutions over the entire areas of these adjoining side surfaces. At any instant during the winding of the strip onto the inner drum body, the strip has an end convolution an inner side surface of which presses against the immediately preceding convolution and an outer side surface of which is exposed at one end of the series of convolutions which have already been wound. A compressive force, which is directed parallel to the axis of the inner roll body, is applied against the outer side surface of this end convolution, during winding of the strip onto the inner roll body, at a location extending inwardly from the outer edge surface of this end convolution along the outer side surface thereof toward but terminating short of the inner roll body. The magnitude of this compressive force is sufficiently great to deform and elongate the end convolution at the location thereof to which the compressive force is applied.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI760904A FI56991C (en) | 1976-04-02 | 1976-04-02 | ANVAENDNING AV FOERFARANDET VID TILLVERKNING AV EN BELAEGGNING PAO EN VALS FOER EN PAPPERSMASKIN GENOM ATT LINDA ETT PROFILBAND |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7703734L true SE7703734L (en) | 1977-10-03 |
Family
ID=8509888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7703734A SE7703734L (en) | 1976-04-02 | 1977-03-31 | PROCEDURE FOR MANUFACTURING A COATING ON A PAPER MACHINE WIND BY WINDING UP A PROFILE TAPE |
Country Status (10)
| Country | Link |
|---|---|
| JP (2) | JPS52140608A (en) |
| BR (1) | BR7702048A (en) |
| CA (1) | CA1076783A (en) |
| DE (1) | DE2714669C3 (en) |
| FI (1) | FI56991C (en) |
| FR (1) | FR2346274A2 (en) |
| GB (1) | GB1537996A (en) |
| IT (1) | IT1113544B (en) |
| NO (1) | NO145167C (en) |
| SE (1) | SE7703734L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI57283C (en) * | 1976-05-17 | 1980-07-10 | Valmet Oy | METALLBELAEGGNING MED HAORD YTA PAO EN VALS I EN PAPPERSMASKIN |
| JPH0422873U (en) * | 1990-06-11 | 1992-02-25 | ||
| SE519110C2 (en) | 1999-05-04 | 2003-01-14 | Sandvik Ab | Coated silicon nitride based cutting tool |
| ATE473320T1 (en) * | 2006-09-21 | 2010-07-15 | Voith Patent Gmbh | PAPER MACHINE ROLLER WITH WOUND COATING |
| FI20085351A0 (en) | 2008-04-23 | 2008-04-23 | Metso Paper Inc | Roll to a fiber web machine and method of producing a roll to a fiber web machine |
-
1976
- 1976-04-02 FI FI760904A patent/FI56991C/en not_active IP Right Cessation
-
1977
- 1977-03-28 GB GB12900/77A patent/GB1537996A/en not_active Expired
- 1977-03-29 NO NO771116A patent/NO145167C/en unknown
- 1977-03-31 CA CA275,397A patent/CA1076783A/en not_active Expired
- 1977-03-31 SE SE7703734A patent/SE7703734L/en not_active Application Discontinuation
- 1977-03-31 BR BR2048/77A patent/BR7702048A/en unknown
- 1977-04-01 IT IT22021/77A patent/IT1113544B/en active
- 1977-04-01 FR FR7709888A patent/FR2346274A2/en active Granted
- 1977-04-01 DE DE2714669A patent/DE2714669C3/en not_active Expired
- 1977-04-02 JP JP3697577A patent/JPS52140608A/en active Pending
-
1985
- 1985-09-13 JP JP60201892A patent/JPS61160494A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1537996A (en) | 1979-01-10 |
| JPS6151078B2 (en) | 1986-11-07 |
| NO771116L (en) | 1977-10-04 |
| DE2714669B2 (en) | 1979-05-17 |
| JPS61160494A (en) | 1986-07-21 |
| FI760904A (en) | 1977-10-03 |
| IT1113544B (en) | 1986-01-20 |
| DE2714669A1 (en) | 1977-10-06 |
| FR2346274B2 (en) | 1981-06-26 |
| JPS52140608A (en) | 1977-11-24 |
| NO145167B (en) | 1981-10-19 |
| BR7702048A (en) | 1978-02-08 |
| NO145167C (en) | 1982-01-27 |
| FI56991C (en) | 1980-05-12 |
| DE2714669C3 (en) | 1980-01-24 |
| FR2346274A2 (en) | 1977-10-28 |
| CA1076783A (en) | 1980-05-06 |
| FI56991B (en) | 1980-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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