FI108253B - Parannettu taipumasäädetyn telan voitelu - Google Patents

Parannettu taipumasäädetyn telan voitelu Download PDF

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Publication number
FI108253B
FI108253B FI913813A FI913813A FI108253B FI 108253 B FI108253 B FI 108253B FI 913813 A FI913813 A FI 913813A FI 913813 A FI913813 A FI 913813A FI 108253 B FI108253 B FI 108253B
Authority
FI
Finland
Prior art keywords
roll
roller
hydraulic oil
bearings
hydraulic
Prior art date
Application number
FI913813A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI913813A0 (fi
Inventor
Charles C Moschel
Original Assignee
Beloit Technologies Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23195937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI108253(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of FI913813A0 publication Critical patent/FI913813A0/fi
Application granted granted Critical
Publication of FI108253B publication Critical patent/FI108253B/fi

Links

Classifications

    • 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
    • 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
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/08—Lubricating, cooling or heating rolls internally
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FI913813A 1989-02-13 1991-08-12 Parannettu taipumasäädetyn telan voitelu FI108253B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30892189 1989-02-13
US07/308,921 US4897905A (en) 1989-02-13 1989-02-13 Controlled deflection roll using inert gasses and independent lubrication system
PCT/US1990/000302 WO1990009482A1 (en) 1989-02-13 1990-01-16 Improved controlled deflection roll lubrication
US9000302 1990-01-16

Publications (2)

Publication Number Publication Date
FI913813A0 FI913813A0 (fi) 1991-08-12
FI108253B true FI108253B (fi) 2001-12-14

Family

ID=23195937

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913813A FI108253B (fi) 1989-02-13 1991-08-12 Parannettu taipumasäädetyn telan voitelu

Country Status (9)

Country Link
US (1) US4897905A (de)
EP (1) EP0456726B2 (de)
JP (1) JP2579248B2 (de)
KR (1) KR0161960B1 (de)
BR (1) BR9007112A (de)
CA (1) CA2046918C (de)
DE (1) DE69002759T3 (de)
FI (1) FI108253B (de)
WO (1) WO1990009482A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244448A (en) * 1989-05-22 1993-09-14 Valmet Paper Machinery Inc. Method and apparatus for regulating the temperature of an adjustable-crown roll
US5010633A (en) * 1990-06-21 1991-04-30 Beloit Corporation Controlled deflection roll with heat barrier
DE4107440C2 (de) * 1991-03-08 1993-12-02 Kleinewefers Gmbh Durchbiegungssteuerbare und beheizbare Walze
DE102004022377A1 (de) * 2004-05-06 2005-12-08 Voith Paper Patent Gmbh Biegeausgleichswalze
DE102019218265A1 (de) * 2019-11-26 2021-05-27 Multivac Sepp Haggenmüller Se & Co. Kg Verpackungsmaschine mit abgedichteter umlenkrolle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726338A (en) * 1970-12-28 1973-04-10 Beloit Corp Controlled deflection roll with controlled temperature
US4117706A (en) * 1977-09-23 1978-10-03 Jones & Laughlin Steel Corporation Remotely adjustable hydraulic pressure regulator
DE2902955C2 (de) * 1979-01-22 1982-09-16 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
DE2902956C2 (de) * 1979-01-23 1983-05-26 Escher Wyss AG, Zürich Beheizte Durchbiegungseinstellwalze
DE2943644A1 (de) * 1979-10-29 1981-05-07 Küsters, Eduard, 4150 Krefeld Walzenanordnung zur druckbehandlung von warenbahnen
DE3003395C2 (de) * 1980-01-31 1983-04-07 Küsters, Eduard, 4150 Krefeld Verfahren zur Steuerung der Liniendruckverteilung einer Walze und entsprechende Walze
US4402207A (en) * 1981-07-09 1983-09-06 Olin Corporation Zero clearance device for rolling mill apparatus
JPS5874898A (ja) * 1981-10-29 1983-05-06 Shimadzu Corp タ−ボ分子ポンプ
DE3416210C3 (de) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Walzenpresse für Papier- und ähnliche Bahnen
US4679287A (en) * 1984-10-04 1987-07-14 Beloit Corporation Heated variable crown roll
JPS61187944U (de) * 1985-05-16 1986-11-22
DE3526283A1 (de) * 1985-07-23 1987-02-05 Kleinewefers Gmbh Durchbiegungssteuerbare und beheizbare walze
DE3639935A1 (de) † 1986-11-22 1988-06-01 Kuesters Eduard Maschf Walze

Also Published As

Publication number Publication date
JPH04500393A (ja) 1992-01-23
CA2046918A1 (en) 1990-08-14
WO1990009482A1 (en) 1990-08-23
KR920701569A (ko) 1992-08-12
US4897905A (en) 1990-02-06
BR9007112A (pt) 1992-02-18
JP2579248B2 (ja) 1997-02-05
EP0456726B2 (de) 1998-07-29
KR0161960B1 (ko) 1999-01-15
FI913813A0 (fi) 1991-08-12
EP0456726A1 (de) 1991-11-21
DE69002759T3 (de) 1999-04-08
EP0456726B1 (de) 1993-08-11
CA2046918C (en) 1995-05-30
DE69002759D1 (de) 1993-09-16
DE69002759T2 (de) 1994-01-05

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: BELOIT TECHNOLOGIES, INC.