ES2050295T3 - Cilindro con compensacion de la flexion. - Google Patents

Cilindro con compensacion de la flexion.

Info

Publication number
ES2050295T3
ES2050295T3 ES90106885T ES90106885T ES2050295T3 ES 2050295 T3 ES2050295 T3 ES 2050295T3 ES 90106885 T ES90106885 T ES 90106885T ES 90106885 T ES90106885 T ES 90106885T ES 2050295 T3 ES2050295 T3 ES 2050295T3
Authority
ES
Spain
Prior art keywords
pole supports
cylinder
supported
permanent magnets
adjustment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90106885T
Other languages
English (en)
Inventor
Hans-Peter Dr Sollinger
Zygmunt Madrzak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Application granted granted Critical
Publication of ES2050295T3 publication Critical patent/ES2050295T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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
    • 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
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • 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
    • F16C13/026—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 by fluid pressure
    • F16C13/028—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 by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Secondary Cells (AREA)
  • Amplifiers (AREA)
  • Hydroponics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Linear Motors (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)
  • External Artificial Organs (AREA)

Abstract

EL RODILLO HUECO 1 TIENE UN RECUBRIMIENTO 3 DE IMANES PERMANENTES 4, Y EN FRENTE DE ESTOS SE ENCUENTRAN LOS SOPORTES DE POLOS 9 CON IMANES PERMANENTES 5. LOS SOPORTES DE POLOS SE APOYAN EN UN NUCLEO SOPORTE 3, PREFERENTEMENTE MEDIANTE ELEMENTOS DE PRESION HIDRAULICA O NEUMATICA (MOTORES DE AJUSTE) 8, 12. LA POLARIZACION SE REALIZA DE FORMA QUE POLOS IGUALES SON ENFRENTADOS. LOS SOPORTES DE POLOS 9 SE ENCUENTRAN EN UNA FILA AXIAL Y SE PUEDEN DESPLAZAR EN GUIA 18. ADEMAS ESTAN APOYADOS EN ELEMENTOS DE AJUSTE 8. LOS ELEMENTOS DE AJUSTE SE ACTIVAN, PREFERENTEMENTE, HIDRAULICA O NEUMATICAMENTE.
ES90106885T 1989-06-06 1990-04-10 Cilindro con compensacion de la flexion. Expired - Lifetime ES2050295T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918413A DE3918413A1 (de) 1989-06-06 1989-06-06 Walze mit biegungsausgleich

Publications (1)

Publication Number Publication Date
ES2050295T3 true ES2050295T3 (es) 1994-05-16

Family

ID=6382165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106885T Expired - Lifetime ES2050295T3 (es) 1989-06-06 1990-04-10 Cilindro con compensacion de la flexion.

Country Status (10)

Country Link
US (1) US4985972A (es)
EP (1) EP0401492B1 (es)
JP (1) JPH03117716A (es)
AT (1) ATE103352T1 (es)
BR (1) BR9002458A (es)
CA (1) CA2018430A1 (es)
DE (2) DE3918413A1 (es)
ES (1) ES2050295T3 (es)
FI (1) FI902697A7 (es)
NO (1) NO176817C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426513C2 (de) * 1994-07-27 1997-07-17 Voith Sulzer Papiermasch Gmbh Durchbiegungseinstellwalze
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
US6105651A (en) * 1998-08-28 2000-08-22 Integrated Design Corp. Rotary hot foil stamping apparatus
US7051632B2 (en) * 2003-09-03 2006-05-30 Paper Benders Supply, Inc. Magnetic rotary die
JP2007197149A (ja) * 2006-01-26 2007-08-09 Maruyasu Kikai Kk 拡張ベルトコンベヤ
EP3012115A4 (en) * 2013-06-19 2017-03-08 Chengdu Youyang Electromechanical Product Design Co. Ltd. Rotating mechanism with elastic protective casing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI52394C (fi) * 1975-12-31 1977-08-10 Valmet Oy Taipumakompensoitu, päistään kuormitettu tela, etenkin paperikoneen pu ristintela.
FI58662C (fi) * 1978-10-19 1981-03-10 Valmet Oy Vals med magnetiskt kompenserad och/eller reglerad boejning
DE2932857C2 (de) * 1979-08-14 1982-09-23 Kleinewefers Gmbh, 4150 Krefeld Einrichtung zum magnetischen Ausgleich der Durchbiegung eines rotierenden Körpers, insbesondere einer Kalanderwalze
FI65108C (fi) * 1981-04-08 1984-03-12 Valmet Oy Till sin boejning magnetiskt kompenserad och/eller justerad vas
FI87376C (fi) * 1986-02-12 1993-07-20 Valmet Oy En i huvudsak hydrostatisk glidsko

Also Published As

Publication number Publication date
BR9002458A (pt) 1991-08-13
US4985972A (en) 1991-01-22
FI902697A7 (fi) 1990-12-07
NO176817C (no) 1995-05-31
NO902052D0 (no) 1990-05-09
NO176817B (no) 1995-02-20
NO902052L (no) 1990-12-07
EP0401492A1 (de) 1990-12-12
CA2018430A1 (en) 1990-12-06
JPH03117716A (ja) 1991-05-20
DE3918413A1 (de) 1990-12-13
EP0401492B1 (de) 1994-03-23
DE59005055D1 (de) 1994-04-28
FI902697A0 (fi) 1990-05-30
ATE103352T1 (de) 1994-04-15

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