FI60898C - Sugvals foer pappersmaskiner - Google Patents

Sugvals foer pappersmaskiner Download PDF

Info

Publication number
FI60898C
FI60898C FI772943A FI772943A FI60898C FI 60898 C FI60898 C FI 60898C FI 772943 A FI772943 A FI 772943A FI 772943 A FI772943 A FI 772943A FI 60898 C FI60898 C FI 60898C
Authority
FI
Finland
Prior art keywords
roll
suction
insert
grid
openings
Prior art date
Application number
FI772943A
Other languages
English (en)
Finnish (fi)
Other versions
FI60898B (fi
FI772943A (fi
Inventor
Emil Holz
Original Assignee
Finckh Maschf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Finckh Maschf filed Critical Finckh Maschf
Publication of FI772943A publication Critical patent/FI772943A/fi
Publication of FI60898B publication Critical patent/FI60898B/fi
Application granted granted Critical
Publication of FI60898C publication Critical patent/FI60898C/fi

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)
FI772943A 1976-10-13 1977-10-06 Sugvals foer pappersmaskiner FI60898C (fi)

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 FI772943A (fi) 1978-04-14
FI60898B FI60898B (fi) 1981-12-31
FI60898C true 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 (de)
JP (1) JPS5370107A (de)
AT (1) AT354241B (de)
DE (1) DE2646116C3 (de)
FI (1) FI60898C (de)
FR (1) FR2367861A1 (de)
GB (1) GB1553492A (de)
IT (1) IT1091195B (de)
SE (1) SE424888B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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 (de) * 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT1091195B (it) 1985-06-26
FR2367861B1 (de) 1984-06-22
DE2646116C3 (de) 1979-10-18
FI60898B (fi) 1981-12-31
DE2646116B2 (de) 1979-02-22
AT354241B (de) 1979-12-27
SE7711486L (sv) 1978-04-14
FI772943A (fi) 1978-04-14
DE2646116A1 (de) 1978-04-20
US4146428A (en) 1979-03-27
JPS5370107A (en) 1978-06-22
FR2367861A1 (fr) 1978-05-12
GB1553492A (en) 1979-09-26
JPS5720440B2 (de) 1982-04-28
ATA731177A (de) 1979-05-15
SE424888B (sv) 1982-08-16

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: HERMANN FINCKH MASCHINENFABRIK