FR2367861A1 - Rouleau aspirant pour machines a papier - Google Patents
Rouleau aspirant pour machines a papierInfo
- Publication number
- FR2367861A1 FR2367861A1 FR7730762A FR7730762A FR2367861A1 FR 2367861 A1 FR2367861 A1 FR 2367861A1 FR 7730762 A FR7730762 A FR 7730762A FR 7730762 A FR7730762 A FR 7730762A FR 2367861 A1 FR2367861 A1 FR 2367861A1
- Authority
- FR
- France
- Prior art keywords
- rings
- strip
- followed
- lattice
- sheet metal
- 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.)
- Granted
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
Landscapes
- Paper (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2646116A DE2646116C3 (de) | 1976-10-13 | 1976-10-13 | Saugwalze für Papiermaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2367861A1 true FR2367861A1 (fr) | 1978-05-12 |
| FR2367861B1 FR2367861B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-06-22 |
Family
ID=5990334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7730762A Granted FR2367861A1 (fr) | 1976-10-13 | 1977-10-12 | Rouleau aspirant pour machines a papier |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252516A (en) * | 1979-08-23 | 1981-02-24 | Ethyl Corporation | Apparatus for producing perforated film |
| ATE36363T1 (de) * | 1984-09-29 | 1988-08-15 | Finckh Maschf | Walze fuer maschinen der papierindustrie oder dergleichen. |
| 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 |
Citations (5)
| 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 |
| FR1348108A (fr) * | 1963-02-11 | 1964-01-04 | Metallurg Ges Fuer Metallurg P | Cylindre perforé, notamment pour machines à papier |
| FR2001813A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-02-13 | 1969-10-03 | Hueber Rudolf | |
| US3755869A (en) * | 1972-03-31 | 1973-09-04 | Gaston County Dyeing Mach | Honeycomb roll |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3773614A (en) * | 1971-11-05 | 1973-11-20 | Improved Machinery Inc | Drum comprising support mounted grid structure |
-
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 SE SE7711486A patent/SE424888B/xx not_active IP Right Cessation
- 1977-10-12 FR FR7730762A patent/FR2367861A1/fr active Granted
- 1977-10-13 IT IT69291/77A patent/IT1091195B/it active
- 1977-10-13 AT AT731177A patent/AT354241B/de not_active IP Right Cessation
- 1977-10-13 GB GB42692/77A patent/GB1553492A/en not_active Expired
- 1977-10-13 JP JP12197377A patent/JPS5370107A/ja active Granted
Patent Citations (5)
| 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 |
| FR1348108A (fr) * | 1963-02-11 | 1964-01-04 | Metallurg Ges Fuer Metallurg P | Cylindre perforé, notamment pour machines à papier |
| FR2001813A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-02-13 | 1969-10-03 | Hueber Rudolf | |
| US3755869A (en) * | 1972-03-31 | 1973-09-04 | Gaston County Dyeing Mach | Honeycomb roll |
Also Published As
| Publication number | Publication date |
|---|---|
| SE424888B (sv) | 1982-08-16 |
| US4146428A (en) | 1979-03-27 |
| GB1553492A (en) | 1979-09-26 |
| FR2367861B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-06-22 |
| SE7711486L (sv) | 1978-04-14 |
| ATA731177A (de) | 1979-05-15 |
| FI772943A7 (fi) | 1978-04-14 |
| DE2646116B2 (de) | 1979-02-22 |
| IT1091195B (it) | 1985-06-26 |
| FI60898C (fi) | 1982-04-13 |
| JPS5720440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-28 |
| JPS5370107A (en) | 1978-06-22 |
| DE2646116C3 (de) | 1979-10-18 |
| AT354241B (de) | 1979-12-27 |
| FI60898B (fi) | 1981-12-31 |
| DE2646116A1 (de) | 1978-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |