IT1004354B - Cassa d afflusso perfezionata per macchine per la fabbricazione di carta - Google Patents
Cassa d afflusso perfezionata per macchine per la fabbricazione di cartaInfo
- Publication number
- IT1004354B IT1004354B IT49094/74A IT4909474A IT1004354B IT 1004354 B IT1004354 B IT 1004354B IT 49094/74 A IT49094/74 A IT 49094/74A IT 4909474 A IT4909474 A IT 4909474A IT 1004354 B IT1004354 B IT 1004354B
- Authority
- IT
- Italy
- Prior art keywords
- paper making
- making machines
- enhanced case
- case perfected
- perfected
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00339219A US3853697A (en) | 1973-03-08 | 1973-03-08 | Papermaking machine headbox with an upwardly inclined slice chamber portion, an arcuate portion, and a downwardly inclined portion and containing flexible trailing members |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1004354B true IT1004354B (it) | 1976-07-10 |
Family
ID=23328032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49094/74A IT1004354B (it) | 1973-03-08 | 1974-03-07 | Cassa d afflusso perfezionata per macchine per la fabbricazione di carta |
Country Status (6)
Country | Link |
---|---|
US (1) | US3853697A (it) |
JP (1) | JPS5233202B2 (it) |
BR (1) | BR7401771D0 (it) |
CA (1) | CA1009486A (it) |
GB (1) | GB1456573A (it) |
IT (1) | IT1004354B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI50650C (fi) * | 1975-02-25 | 1976-05-10 | Valmet Oy | Paperikoneen hydraulinen perälaatikko. |
US4133715A (en) * | 1977-03-29 | 1979-01-09 | Beloit Corporation | Headbox and holders for floating slice chamber dividers |
US4128455A (en) * | 1977-05-20 | 1978-12-05 | Beloit Corporation | Headbox trailing element mounting and method |
FI58364C (fi) * | 1977-07-13 | 1981-01-12 | Tampella Oy Ab | Matningsanordning foer en banformningsmaskin foer framstaellning av en tvao- eller flerskiktig fiberbana |
AT361772B (de) * | 1977-12-13 | 1981-03-25 | Escher Wyss Gmbh | Stoffauflauf fuer papiermaschinen |
US4298429A (en) * | 1979-09-17 | 1981-11-03 | Beloit Corporation | Means for effecting cross direction fiber orientation in a papermaking machine headbox |
US4373993A (en) * | 1980-03-07 | 1983-02-15 | Mitsubishi Jukogyo Kabushiki Kaisha | Slice lip forming a smooth continuous surface |
US4414062A (en) * | 1981-11-18 | 1983-11-08 | Valmet Oy | Headbox of a paper machine |
FI112808B (fi) * | 1993-10-29 | 2004-01-15 | Metso Paper Inc | Monikerrosperälaatikko |
US5510005A (en) * | 1994-07-25 | 1996-04-23 | Westvaco Corporation | Venturi headbox for a papermaking machine |
WO1998051856A1 (en) * | 1997-05-12 | 1998-11-19 | Beloit Technologies, Inc. | A trailing element device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2728272A (en) * | 1954-07-19 | 1955-12-27 | Sandy Hill Iron & Brass Works | Inlet for paper machine |
US3528882A (en) * | 1964-07-23 | 1970-09-15 | Black Clawson Co | Reinforced headbox for paper machine |
US3607625A (en) * | 1968-01-17 | 1971-09-21 | Beloit Corp | Headbox |
US3598696A (en) * | 1968-02-14 | 1971-08-10 | Beloit Corp | Multiple stage hydraulic headbox |
US3769153A (en) * | 1971-03-19 | 1973-10-30 | Beloit Corp | Papermaking machine headbox with multiple stiff, vibrational rods or plates extending downstream in the slice chamber |
-
1973
- 1973-03-08 US US00339219A patent/US3853697A/en not_active Expired - Lifetime
-
1974
- 1974-03-06 JP JP49025335A patent/JPS5233202B2/ja not_active Expired
- 1974-03-07 CA CA194,273A patent/CA1009486A/en not_active Expired
- 1974-03-07 IT IT49094/74A patent/IT1004354B/it active
- 1974-03-07 GB GB1030874A patent/GB1456573A/en not_active Expired
- 1974-03-08 BR BR1771/74A patent/BR7401771D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US3853697A (en) | 1974-12-10 |
JPS49124306A (it) | 1974-11-28 |
GB1456573A (en) | 1976-11-24 |
BR7401771D0 (pt) | 1974-11-19 |
JPS5233202B2 (it) | 1977-08-26 |
CA1009486A (en) | 1977-05-03 |
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