FI58527C - Foerfarande foer framstaellning av fibervals - Google Patents

Foerfarande foer framstaellning av fibervals Download PDF

Info

Publication number
FI58527C
FI58527C FI784040A FI784040A FI58527C FI 58527 C FI58527 C FI 58527C FI 784040 A FI784040 A FI 784040A FI 784040 A FI784040 A FI 784040A FI 58527 C FI58527 C FI 58527C
Authority
FI
Finland
Prior art keywords
fiber
roll
rings
shaft portion
channel
Prior art date
Application number
FI784040A
Other languages
English (en)
Finnish (fi)
Other versions
FI58527B (fi
FI784040A (fi
Inventor
Eero Paakkunainen
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Priority to FI784040A priority Critical patent/FI58527C/fi
Priority to CA341,875A priority patent/CA1110094A/en
Priority to DE2950164A priority patent/DE2950164C3/de
Priority to US06/103,220 priority patent/US4283821A/en
Priority to GB7944030A priority patent/GB2040020B/en
Priority to SE7910682A priority patent/SE434413B/sv
Publication of FI784040A publication Critical patent/FI784040A/fi
Application granted granted Critical
Publication of FI58527B publication Critical patent/FI58527B/fi
Publication of FI58527C publication Critical patent/FI58527C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0032—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions
    • B29D99/0035—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions rollers or cylinders having an axial length of several times the diameter, e.g. for embossing, pressing, or printing
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0233—Soft rolls
    • D21G1/024—Soft rolls formed from a plurality of compacted disc elements or from a spirally-wound band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
    • B29L2031/324—Rollers or cylinders having an axial length of several times the diameter, e.g. embossing, pressing or printing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)

Claims (9)

1. Förfarande för framställning av en sk. fibervals som omfattar en axeldel (1) och en därpä anbragt, exempelvis av papper best Send e fiberdel (2) , som har ästadkommits genom att i valsens axialriktning med mycket stor kraft sanunanpressa ett stort antal fibermaterialringar anordnade pä axeldelen (1), känneteck-n a t därav, att ätminstone vid valsens ena ände anordnas en in-matningskanal (7) fraro tili skiljeytan roellan valsens axeldel (1) och fiberdel (2), och att efter axiell saroroanpressning av fiber-roaterialet ett härdnande fyllroedel inmatas med ett läropligt tryck roellan fiberdelen (2) och axeldelen (1) genom näronda inmatnings-kanal (7), sä att fyllroedlet fyller alla roellan axeldelen (1) och fiberdelen (2) eventuellt förekommande hälrum.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att fibermaterialringarna förses med urtag (8) vid kanten av deras centrumöppning (9), att fiberroaterialringarna anordnas sä i förhällande tili varandra, att nämnda urtag (8) tillsammans bildar en eller företrädesvis flera axiella kanaler (10) mellan axeldelen (1) och fiberdelen (2) och att en förbindelse (6) anordnas mellan näronda inmatningskanal (7) och de axiella kanalerna (10) .
3. Förfarande enligt patentkravet 2, kännetecknat därav, att ätminstone vid valsens ena ände en ringkanal (6) anordnas roellan axeldelen (1) och fiberdelen (2), vilken ringkanal (6) förenar näronda axiella kanaler (10) med varandra.
4. Förfarande enligt nägot av de ovanstäende patentkraven, kännetecknat därav, att vid valsens vardera ände anordnas ett antal ringforroiga fibermaterialringar, som är tätt förbundna med axeldelen (1), varvid passningen mellan ringarna och axeldelen väljs sä, att ringarna ocksä efter axiell saroroanpressning tätande ansluter sig tili axeldelen (1).
5. Förfarande enligt patentkravet 3 och 4, kännetecknat därav, att nämnda ringkanal (6) anordnas innanför de fiber-
FI784040A 1978-12-29 1978-12-29 Foerfarande foer framstaellning av fibervals FI58527C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI784040A FI58527C (fi) 1978-12-29 1978-12-29 Foerfarande foer framstaellning av fibervals
CA341,875A CA1110094A (en) 1978-12-29 1979-12-13 Method for producing fiber rolls
DE2950164A DE2950164C3 (de) 1978-12-29 1979-12-13 Verfahren zur Herstellung einer Faserwalze und Faserwalze
US06/103,220 US4283821A (en) 1978-12-29 1979-12-13 Method for producing fiber rolls
GB7944030A GB2040020B (en) 1978-12-29 1979-12-21 Rollers
SE7910682A SE434413B (sv) 1978-12-29 1979-12-27 Fibervals med pa en axel sammanpressade fibermaterialringar samt sett att tillverka densamma

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI784040A FI58527C (fi) 1978-12-29 1978-12-29 Foerfarande foer framstaellning av fibervals
FI784040 1978-12-29

Publications (3)

Publication Number Publication Date
FI784040A FI784040A (fi) 1980-06-30
FI58527B FI58527B (fi) 1980-10-31
FI58527C true FI58527C (fi) 1981-02-10

Family

ID=8512269

Family Applications (1)

Application Number Title Priority Date Filing Date
FI784040A FI58527C (fi) 1978-12-29 1978-12-29 Foerfarande foer framstaellning av fibervals

Country Status (6)

Country Link
US (1) US4283821A (sv)
CA (1) CA1110094A (sv)
DE (1) DE2950164C3 (sv)
FI (1) FI58527C (sv)
GB (1) GB2040020B (sv)
SE (1) SE434413B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475275A (en) * 1983-03-23 1984-10-09 Edwards William H Method of producing a filled calender roll
FR2567063B1 (fr) * 1984-07-03 1986-11-21 Stenay Papeterie Procede de fabrication d'un rouleau elastique de fibres utilisable comme rouleau de calandre
US4669163A (en) * 1985-12-12 1987-06-02 Minnesota Mining And Manufacturing Company Polyolefin fiber roll
US4722717A (en) * 1986-03-31 1988-02-02 General Signal Corp. End connection for composite shafts
US4834932A (en) * 1986-03-31 1989-05-30 General Signal Corporation Method for making an end connection for composite shafts
FR2617211B1 (fr) * 1987-06-25 1989-11-24 Callec Paul Rouleau pour le traitement par pression de materiaux en bande
KR930006066B1 (ko) * 1989-08-22 1993-07-03 가부시기가이샤 마쓰다 세이사꾸쇼 다공로울장치 및 그 제조방법
US5038448A (en) * 1989-09-28 1991-08-13 A. Gusmer, Inc. Fiber roll with polyester fiber filler
US5097596A (en) * 1989-11-07 1992-03-24 Consolidated Papers, Inc. Supercalender roll and method of making same
US5765256A (en) * 1993-08-19 1998-06-16 Minnesota Mining And Manufacturing Company Nonwoven cleaning brush
CA2171361C (en) * 1995-03-29 1999-03-30 Christian Wimmar Schmitz Calender roller
US6375602B1 (en) 1998-07-23 2002-04-23 Sw Paper Inc. Supercalendar roll with composite cover
FI106807B (sv) 1999-09-24 2001-04-12 Metso Paper Inc Förfarande och anordning för öppning av kalandernyp
AU2002367127B2 (en) * 2001-12-26 2007-02-15 Yamauchi Corporation Fiber-reinforced resin roll and method of manufacturing the roll
US10287731B2 (en) * 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
US8549753B2 (en) 2009-05-14 2013-10-08 Corning Incorporated Methods of manufacturing a modular pulling roll
JP4484168B1 (ja) * 2009-08-12 2010-06-16 株式会社増田製作所 ラチス状気液導通路構造を備えた機能性ロール

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1854509A (en) * 1929-05-11 1932-04-19 Henry Philip Shopneck Calender roll filling
US2367796A (en) * 1939-06-08 1945-01-23 Goodrich Co B F Composite roll
US2501629A (en) * 1944-06-13 1950-03-21 Revere Copper & Brass Inc Print roll
US2804322A (en) * 1954-11-23 1957-08-27 Herzog Carl Rotary element and shaft assembly
US2987802A (en) * 1957-12-31 1961-06-13 Johns Manville Composition calender roll
US3265799A (en) * 1961-01-11 1966-08-09 Westinghouse Electric Corp Method of making terminal bushings
GB1046856A (en) * 1962-12-13 1966-10-26 Lips Nv A method for connecting two members together by a shrunk-fit
US3291039A (en) * 1964-04-20 1966-12-13 John A Manning Paper Co Inc Paper calender roll
US3555140A (en) * 1968-03-26 1971-01-12 Argereu W Method of making contact rolls
DE2438337A1 (de) * 1974-08-09 1976-02-19 Briem Hengler Cronemeyer Verfahren und vorrichtung zum festen aufbringen eines elastischen belages auf einen metallkern einer walze
US4099312A (en) * 1976-09-12 1978-07-11 Ames Rubber Corporation Elastomeric roll with sealed ends

Also Published As

Publication number Publication date
GB2040020B (en) 1982-12-08
DE2950164C2 (sv) 1992-09-24
SE434413B (sv) 1984-07-23
GB2040020A (en) 1980-08-20
US4283821A (en) 1981-08-18
DE2950164A1 (de) 1980-07-10
FI58527B (fi) 1980-10-31
SE7910682L (sv) 1980-06-30
FI784040A (fi) 1980-06-30
DE2950164C3 (de) 1998-01-08
CA1110094A (en) 1981-10-06

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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: VALMET PAPER MACHINERY INC