FI772943A - Sugvals foer pappersmaskiner - Google Patents
Sugvals foer pappersmaskinerInfo
- Publication number
- FI772943A FI772943A FI772943A FI772943A FI772943A FI 772943 A FI772943 A FI 772943A FI 772943 A FI772943 A FI 772943A FI 772943 A FI772943 A FI 772943A FI 772943 A FI772943 A FI 772943A
- Authority
- FI
- Finland
- Prior art keywords
- sugvals
- pappersmaskiner
- foer
- sugvals foer
- foer pappersmaskiner
- 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
- D21F3/10—Suction rolls, e.g. couch rolls
- D21F3/105—Covers thereof
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2646116A DE2646116C3 (de) | 1976-10-13 | 1976-10-13 | Saugwalze für Papiermaschinen |
DE2646116 | 1976-10-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI772943A true FI772943A (fi) | 1978-04-14 |
FI60898B FI60898B (fi) | 1981-12-31 |
FI60898C FI60898C (fi) | 1982-04-13 |
Family
ID=5990334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI772943A FI60898C (fi) | 1976-10-13 | 1977-10-06 | Sugvals foer pappersmaskiner |
Country Status (9)
Country | Link |
---|---|
US (1) | US4146428A (fi) |
JP (1) | JPS5370107A (fi) |
AT (1) | AT354241B (fi) |
DE (1) | DE2646116C3 (fi) |
FI (1) | FI60898C (fi) |
FR (1) | FR2367861A1 (fi) |
GB (1) | GB1553492A (fi) |
IT (1) | IT1091195B (fi) |
SE (1) | SE424888B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252516A (en) * | 1979-08-23 | 1981-02-24 | Ethyl Corporation | Apparatus for producing perforated film |
DE3473312D1 (en) * | 1984-09-29 | 1988-09-15 | Finckh Maschf | Roll for machines for the paper industry or the like |
JPH0322979Y2 (fi) * | 1985-08-24 | 1991-05-20 | ||
US6105788A (en) * | 1997-11-12 | 2000-08-22 | Thermo Black Clawson Inc. | Composite screen |
US8656605B2 (en) | 2010-07-28 | 2014-02-25 | Metso Paper Usa, Inc. | System and method for thermal gradient control in thin shell structures |
SE535820C2 (sv) * | 2010-10-05 | 2013-01-02 | Stora Enso Oyj | Process för torkning av massa med hjälp av en perforerad sugvals |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2069119A (en) * | 1935-03-21 | 1937-01-26 | Downingtown Mfg Co | Rubber covered suction roll |
GB495535A (en) * | 1937-02-19 | 1938-11-15 | Rohrbacher Lederfabrik Jos Poe | Sealing device, more particularly for the suction-boxes of paper making machines |
US3105043A (en) * | 1960-05-26 | 1963-09-24 | Improved Machinery Inc | Filter |
US3139375A (en) * | 1960-09-15 | 1964-06-30 | Metal Tech Inc | Suction roll assembly |
FR1348108A (fr) * | 1963-02-11 | 1964-01-04 | Metallurg Ges Fuer Metallurg P | Cylindre perforé, notamment pour machines à papier |
AT290285B (de) * | 1968-02-13 | 1971-05-25 | Rudolf Hueber | Zellensaugwalze für Walzenpressen |
US3773614A (en) * | 1971-11-05 | 1973-11-20 | Improved Machinery Inc | Drum comprising support mounted grid structure |
US3755869A (en) * | 1972-03-31 | 1973-09-04 | Gaston County Dyeing Mach | Honeycomb roll |
-
1976
- 1976-10-13 DE DE2646116A patent/DE2646116C3/de not_active Expired
-
1977
- 1977-10-06 FI FI772943A patent/FI60898C/fi not_active IP Right Cessation
- 1977-10-07 US US05/840,376 patent/US4146428A/en not_active Expired - Lifetime
- 1977-10-12 FR FR7730762A patent/FR2367861A1/fr active Granted
- 1977-10-12 SE SE7711486A patent/SE424888B/xx not_active IP Right Cessation
- 1977-10-13 AT AT731177A patent/AT354241B/de not_active IP Right Cessation
- 1977-10-13 IT IT69291/77A patent/IT1091195B/it active
- 1977-10-13 JP JP12197377A patent/JPS5370107A/ja active Granted
- 1977-10-13 GB GB42692/77A patent/GB1553492A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE424888B (sv) | 1982-08-16 |
DE2646116B2 (de) | 1979-02-22 |
FR2367861A1 (fr) | 1978-05-12 |
US4146428A (en) | 1979-03-27 |
JPS5720440B2 (fi) | 1982-04-28 |
JPS5370107A (en) | 1978-06-22 |
ATA731177A (de) | 1979-05-15 |
DE2646116A1 (de) | 1978-04-20 |
GB1553492A (en) | 1979-09-26 |
IT1091195B (it) | 1985-06-26 |
AT354241B (de) | 1979-12-27 |
FI60898B (fi) | 1981-12-31 |
FI60898C (fi) | 1982-04-13 |
DE2646116C3 (de) | 1979-10-18 |
SE7711486L (sv) | 1978-04-14 |
FR2367861B1 (fi) | 1984-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: HERMANN FINCKH MASCHINENFABRIK |