CA2029514A1 - Deflection adjustment roll - Google Patents

Deflection adjustment roll

Info

Publication number
CA2029514A1
CA2029514A1 CA002029514A CA2029514A CA2029514A1 CA 2029514 A1 CA2029514 A1 CA 2029514A1 CA 002029514 A CA002029514 A CA 002029514A CA 2029514 A CA2029514 A CA 2029514A CA 2029514 A1 CA2029514 A1 CA 2029514A1
Authority
CA
Canada
Prior art keywords
pressure
support
accordance
deflection adjustment
adjustment roll
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.)
Abandoned
Application number
CA002029514A
Other languages
English (en)
French (fr)
Inventor
Mario Biondetti
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.)
Sulzer Escher Wyss AG
Sulzer Escher Wyss GmbH
Original Assignee
Mario Biondetti
Sulzer-Escher Wyss Ag
Sulzer-Escher Wyss 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 Mario Biondetti, Sulzer-Escher Wyss Ag, Sulzer-Escher Wyss Gmbh filed Critical Mario Biondetti
Publication of CA2029514A1 publication Critical patent/CA2029514A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Catching Or Destruction (AREA)
  • Pens And Brushes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CA002029514A 1989-11-08 1990-11-07 Deflection adjustment roll Abandoned CA2029514A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH402889 1989-11-08
CH04028/89-0 1989-11-08

Publications (1)

Publication Number Publication Date
CA2029514A1 true CA2029514A1 (en) 1991-05-09

Family

ID=4268455

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029514A Abandoned CA2029514A1 (en) 1989-11-08 1990-11-07 Deflection adjustment roll

Country Status (4)

Country Link
CA (1) CA2029514A1 (de)
DE (2) DE8914037U1 (de)
FI (1) FI905146A0 (de)
IT (1) IT1243851B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947398C2 (de) * 1999-10-01 2001-08-16 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE10026939A1 (de) * 1999-10-01 2001-12-13 Voith Paper Patent Gmbh Durchbiegungseinstellwalze
DE10023291A1 (de) * 2000-05-15 2001-11-22 Bhs Corr Masch & Anlagenbau Beheizbare oder kühlbare Walze zur Temperaturbehandlung von Materialbahnen, insbesondere zur Verwendung für Wellpappemaschinen
DE10050596A1 (de) 2000-10-12 2002-04-18 Voith Paper Patent Gmbh Durchbiegungseinstellwalze

Also Published As

Publication number Publication date
DE8914037U1 (de) 1990-01-11
IT9021785A0 (it) 1990-10-18
IT9021785A1 (it) 1992-04-18
IT1243851B (it) 1994-06-28
FI905146A0 (fi) 1990-10-18
DE4015237A1 (de) 1991-05-16

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Legal Events

Date Code Title Description
FZDE Discontinued