ATA674179A - Walze mit magnetisch kompensierter und/oder geregleter durchbiegung - Google Patents

Walze mit magnetisch kompensierter und/oder geregleter durchbiegung

Info

Publication number
ATA674179A
ATA674179A AT0674179A AT674179A ATA674179A AT A674179 A ATA674179 A AT A674179A AT 0674179 A AT0674179 A AT 0674179A AT 674179 A AT674179 A AT 674179A AT A674179 A ATA674179 A AT A674179A
Authority
AT
Austria
Prior art keywords
bend
regulated
roller
magnetically compensated
magnetically
Prior art date
Application number
AT0674179A
Other languages
English (en)
Other versions
AT371166B (de
Inventor
Jaakko Riihinen
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of ATA674179A publication Critical patent/ATA674179A/de
Application granted granted Critical
Publication of AT371166B publication Critical patent/AT371166B/de

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • 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
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • 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
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Linear Motors (AREA)
  • Winding Of Webs (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT0674179A 1978-10-19 1979-10-16 Walze mit kompensierter und/oder geregleter durchbiegung AT371166B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI783191A FI58662C (fi) 1978-10-19 1978-10-19 Vals med magnetiskt kompenserad och/eller reglerad boejning

Publications (2)

Publication Number Publication Date
ATA674179A true ATA674179A (de) 1982-10-15
AT371166B AT371166B (de) 1983-06-10

Family

ID=8512085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0674179A AT371166B (de) 1978-10-19 1979-10-16 Walze mit kompensierter und/oder geregleter durchbiegung

Country Status (13)

Country Link
US (1) US4301582A (de)
JP (1) JPS5557096A (de)
AT (1) AT371166B (de)
BR (1) BR7906763A (de)
CA (1) CA1116451A (de)
DE (1) DE2941856C2 (de)
FI (1) FI58662C (de)
FR (1) FR2439266A1 (de)
GB (1) GB2033540B (de)
IT (1) IT1124628B (de)
NO (1) NO147610C (de)
SE (1) SE429875B (de)
SU (1) SU1195912A3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851747C2 (de) * 1978-11-30 1986-05-28 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungs- oder Transportwalze, insbesondere Kalanderwalze
US4376330A (en) * 1980-09-29 1983-03-15 Kleinwefers Gmbh Flexure-resistant calender roll
FI65108C (fi) * 1981-04-08 1984-03-12 Valmet Oy Till sin boejning magnetiskt kompenserad och/eller justerad vas
DE3918413A1 (de) * 1989-06-06 1990-12-13 Voith Gmbh J M Walze mit biegungsausgleich
US5060357A (en) * 1990-06-21 1991-10-29 Beloit Corporation Self-loading controlled deflection roll
US5111563A (en) * 1991-02-04 1992-05-12 Beloit Corporation Self-loading, controlled deflection roll
JPH0658954U (ja) * 1993-01-08 1994-08-16 誠介 奥田 マッソージ棒
DE19507828C1 (de) * 1995-02-22 1996-03-28 Rindfleisch Hans Jochen Dr Ing Elektromagnetische Walzenanordnung zur Erzeugung eines Preßdrucks für die Behandlung von bahnförmigen Materialien
US6257133B1 (en) * 1999-03-15 2001-07-10 International Paper Method and apparatus for controlling cross directional nip dynamics
US6299571B1 (en) 1999-10-22 2001-10-09 Morrison Berkshire, Inc. System and method for controlling deflection of a dynamic surface
US6361483B1 (en) 1999-10-22 2002-03-26 Morrison Berkshire, Inc. System for controlling vibration of a dynamic surface
DE10290731D2 (de) * 2001-02-23 2004-05-06 Saurer Gmbh & Co Kg Walze zum Führen von zumindest einem Faden
DE102005035138A1 (de) * 2005-07-22 2007-01-25 Bielomatik Leuze Gmbh + Co.Kg Querschneider mit Schwingungsdämpfung
US20140197265A1 (en) * 2012-03-29 2014-07-17 Gloucester Engineering Co., Inc. Driven layon roller apparatus for film or sheet winders

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530790C (de) * 1929-05-09 1931-08-04 Ohio Electric Mfg Co Foerderer fuer magnetische Gegenstaende
US2909964A (en) * 1952-06-20 1959-10-27 Keuffel & Esser Co Alignment telescope
US3456582A (en) * 1966-09-29 1969-07-22 Beloit Corp Crownless electromagnetic press roll loading
US3489079A (en) * 1967-06-16 1970-01-13 Beloit Corp Magnetic calender
DE1761641A1 (de) * 1968-06-19 1971-07-29 Escher Wyss Gmbh Walze mit permanentmagnetischem Durchbiegungsausgleich
AT303660B (de) * 1971-05-24 1972-12-11 Zimmer Peter Einrichtung zum Behandeln von Warenbahnen
AT309375B (de) * 1972-04-10 1973-08-10 Zimmer Peter Magnetbalken
FI52394C (fi) * 1975-12-31 1977-08-10 Valmet Oy Taipumakompensoitu, päistään kuormitettu tela, etenkin paperikoneen pu ristintela.

Also Published As

Publication number Publication date
IT7926632A0 (it) 1979-10-19
DE2941856C2 (de) 1983-06-09
BR7906763A (pt) 1980-06-17
CA1116451A (en) 1982-01-19
JPS6212357B2 (de) 1987-03-18
FR2439266B1 (de) 1983-01-07
NO147610B (no) 1983-01-31
GB2033540B (en) 1983-01-06
SE429875B (sv) 1983-10-03
JPS5557096A (en) 1980-04-26
NO793355L (no) 1980-04-22
GB2033540A (en) 1980-05-21
IT1124628B (it) 1986-05-07
SU1195912A3 (ru) 1985-11-30
NO147610C (no) 1983-05-11
FI58662C (fi) 1981-03-10
US4301582A (en) 1981-11-24
DE2941856A1 (de) 1980-05-22
SE7908639L (sv) 1980-04-20
FR2439266A1 (fr) 1980-05-16
FI783191A (fi) 1980-04-20
FI58662B (fi) 1980-11-28
AT371166B (de) 1983-06-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee