IT1194707B - Rullo in ghisa temprata colato per centrifugazione e metodo per la sua fabbricazione - Google Patents

Rullo in ghisa temprata colato per centrifugazione e metodo per la sua fabbricazione

Info

Publication number
IT1194707B
IT1194707B IT25509/80A IT2550980A IT1194707B IT 1194707 B IT1194707 B IT 1194707B IT 25509/80 A IT25509/80 A IT 25509/80A IT 2550980 A IT2550980 A IT 2550980A IT 1194707 B IT1194707 B IT 1194707B
Authority
IT
Italy
Prior art keywords
cast
centrifugation
manufacture
iron roller
hardened
Prior art date
Application number
IT25509/80A
Other languages
English (en)
Other versions
IT8025509A0 (it
Inventor
Carl Bernard Dahl
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of IT8025509A0 publication Critical patent/IT8025509A0/it
Application granted granted Critical
Publication of IT1194707B publication Critical patent/IT1194707B/it

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
    • D21F1/36—Guiding mechanisms
    • D21F1/40—Rolls
    • 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
    • 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
    • D21F3/08—Pressure rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)
IT25509/80A 1979-10-26 1980-10-23 Rullo in ghisa temprata colato per centrifugazione e metodo per la sua fabbricazione IT1194707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/088,342 US4316769A (en) 1979-10-26 1979-10-26 Centrifugally cast chilled iron roll

Publications (2)

Publication Number Publication Date
IT8025509A0 IT8025509A0 (it) 1980-10-23
IT1194707B true IT1194707B (it) 1988-09-22

Family

ID=22210810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25509/80A IT1194707B (it) 1979-10-26 1980-10-23 Rullo in ghisa temprata colato per centrifugazione e metodo per la sua fabbricazione

Country Status (9)

Country Link
US (1) US4316769A (it)
JP (1) JPS5665750A (it)
KR (1) KR840000851B1 (it)
CA (1) CA1131482A (it)
ES (1) ES8201051A1 (it)
GB (1) GB2062170B (it)
IN (1) IN154576B (it)
IT (1) IT1194707B (it)
PH (1) PH16966A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI853544L (fi) * 1985-09-16 1987-03-17 Valmet Oy Pressvals och foerfarande foer framstaellning av denna.
DE3720832A1 (de) * 1987-06-24 1989-01-05 Voith Gmbh J M Gegossener walzenmantel, insbesondere press- oder kalanderwalze zur behandlung bahnfoermigen gutes, sowie verfahren und vorrichtung zu seiner herstellung
US4975153A (en) * 1989-08-23 1990-12-04 Beloit Corporation Press section apparatus with deflection compensated granite roll shell
US5632861A (en) * 1995-06-08 1997-05-27 Beloit Technologies, Inc. Alloy coating for wet and high temperature pressing roll

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136558B (de) * 1956-09-21 1962-09-13 United States Pipe Foundry Walze und Verfahren zu ihrer Herstellung
US3000778A (en) * 1959-07-27 1961-09-19 West Virginia Pulp & Paper Co Wet press for paper machine
US3416435A (en) * 1966-06-13 1968-12-17 Beloit Corp Roller press
FR2086561A5 (en) * 1970-09-14 1971-12-31 Marichal Ketin Cie High chromium steel - for rolling mill roll surfaces

Also Published As

Publication number Publication date
JPS5665750A (en) 1981-06-03
KR830004498A (ko) 1983-07-13
GB2062170B (en) 1983-05-25
US4316769A (en) 1982-02-23
IT8025509A0 (it) 1980-10-23
IN154576B (it) 1984-11-10
PH16966A (en) 1984-04-27
ES496285A0 (es) 1981-12-01
CA1131482A (en) 1982-09-14
GB2062170A (en) 1981-05-20
ES8201051A1 (es) 1981-12-01
KR840000851B1 (ko) 1984-06-19

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