ES305227A1 - Improvements inserted in the rollers to obtain a controlled pressure of the fixing line included between a pair of rollers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements inserted in the rollers to obtain a controlled pressure of the fixing line included between a pair of rollers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES305227A1
ES305227A1 ES0305227A ES305227A ES305227A1 ES 305227 A1 ES305227 A1 ES 305227A1 ES 0305227 A ES0305227 A ES 0305227A ES 305227 A ES305227 A ES 305227A ES 305227 A1 ES305227 A1 ES 305227A1
Authority
ES
Spain
Prior art keywords
rollers
roller
hollow
roll
shoe
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
Application number
ES0305227A
Other languages
Spanish (es)
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.)
Beloit Corp
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 ES305227A1 publication Critical patent/ES305227A1/en
Expired 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
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0006—Driving arrangements
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19688—Bevel

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Knives (AREA)

Abstract

Perfections introduced in the rollers to obtain a controlled pressure in the clamping line comprised between a pair of rollers, characterized in that a set of rollers for forming a pressure line with a second roller comprises: an outer tubular cylindrical roller; a tree that does not rotate and extends through said hollow roller; a device to support said tree; a support device between the hollow roller and the shaft for positioning the hollow roller and for keeping it aligned with the second roller; a shoe having an outer surface extending axially all along the hollow roll for continuous support and provided with a rigid radial external surface to form a lubricating fluid support film during the relative rotation of the hollow roll with fluid from within the hollow roller; a device for charging fluid at a controlled pressure mounted on said shaft that applies forces directed radially outwardly to the aforementioned shoe along it, so that a continuous load force is maintained in the pressure line inside of the hollow roller independently of bending the pressure line with the load; and a device that pivotally supports said shoe about an axis parallel to the axis of the roll to pivot relative to the inner face of the roll to conform to the pressure of the fluid film formed between the shoe and the hollow roll. (Machine-translation by Google Translate, not legally binding)
ES0305227A 1964-01-24 1964-10-23 Improvements inserted in the rollers to obtain a controlled pressure of the fixing line included between a pair of rollers. (Machine-translation by Google Translate, not legally binding) Expired ES305227A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339998A US3276102A (en) 1964-01-24 1964-01-24 Adjustable crown roll

Publications (1)

Publication Number Publication Date
ES305227A1 true ES305227A1 (en) 1965-03-16

Family

ID=23331466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0305227A Expired ES305227A1 (en) 1964-01-24 1964-10-23 Improvements inserted in the rollers to obtain a controlled pressure of the fixing line included between a pair of rollers. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3276102A (en)
DE (1) DE1461066B2 (en)
ES (1) ES305227A1 (en)
FI (1) FI46278C (en)
FR (1) FR1412267A (en)
GB (1) GB1059366A (en)
NL (1) NL6500922A (en)
NO (1) NO120103B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243965B (en) * 1963-06-25 1967-07-06 Kuesters Eduard Maschf Roller for the pressure treatment of material webs such as paper and textile webs
US3639956A (en) * 1965-06-25 1972-02-08 Beloit Corp Bearing support and drive for controlled crown roll
US3419890A (en) * 1965-11-18 1968-12-31 Beloit Corp Crown roll drive
US3418703A (en) * 1966-05-31 1968-12-31 Leon F. Thiry Antideflection roll with non-rotating beam and lever supports
GB1222968A (en) * 1967-05-25 1971-02-17 Victory Kidder Ltd Improvements in printing machines
US3521340A (en) * 1968-04-03 1970-07-21 Mount Hope Machinery Ltd Fluid bearing roll with vibration damping means
US3638292A (en) * 1969-10-29 1972-02-01 Vlaanderen Machine Co Van Roll for applying uniform pressure
US3889334A (en) * 1972-08-01 1975-06-17 Beloit Corp Controlled deflection roll drive
US3766620A (en) * 1972-08-08 1973-10-23 Beloit Corp Controlled deflection roll drive
CH589806A5 (en) * 1975-03-04 1977-07-15 Escher Wyss Ag
US4007522A (en) * 1976-05-26 1977-02-15 Usm Corporation Controlled deflection roll assembly
US4194446A (en) * 1976-08-20 1980-03-25 Valmet 04 Rolls, such as filled calender rolls, having deflection compensation
FI60264C (en) * 1976-08-20 1981-12-10 Valmet Oy BOXING COMPONENTS WHICH MAKE A DIFFERENTITY OF THE CALENDAR
US4257844A (en) * 1977-04-15 1981-03-24 Beloit Corporation Press section arrangement
US4192712A (en) * 1977-12-13 1980-03-11 Beloit Corporation Combined breaker size press coater
US4201624A (en) * 1978-09-05 1980-05-06 Beloit Corporation Extended nip press
DE2909277C2 (en) * 1979-03-09 1983-07-21 geb. Pisch Hermengild 4815 Schloß Holte Mitter Roller for the pressure treatment of webs
DE3024575C2 (en) * 1980-06-28 1984-01-19 J.M. Voith Gmbh, 7920 Heidenheim Press roll with adjustable deflection
YU158381A (en) * 1980-06-28 1983-09-30 Voith Gmbh J M Press roller with adjustable bending
DE3126492C2 (en) * 1981-06-30 1983-10-20 Escher Wyss AG, Zürich Press roll
DE3329595C2 (en) * 1983-08-16 1993-02-18 Küsters, Eduard, 4150 Krefeld Roll for a film drawing calender
US4679287A (en) * 1984-10-04 1987-07-14 Beloit Corporation Heated variable crown roll
DE3526283A1 (en) * 1985-07-23 1987-02-05 Kleinewefers Gmbh Deflection controllable and heatable roller
DE3528333A1 (en) * 1985-08-07 1987-02-19 Kuesters Eduard ROLLER
DE3533210A1 (en) * 1985-09-18 1987-03-26 Kuesters Eduard Method for controlling the linear-pressure distribution in roller arrangements and corresponding control device
ATE50841T1 (en) * 1986-04-30 1990-03-15 Clecim Sa ROLLER WITH DEFORMABLE SHELL FOR ROLLING MILLS.
EP0338235B1 (en) * 1988-04-22 1992-05-06 Eduard Küsters Maschinenfabrik GmbH & Co. KG Sealing device
DE3820972A1 (en) * 1988-06-22 1989-12-28 Kuesters Eduard Maschf ROLLER
DE3843294A1 (en) * 1988-12-22 1990-07-05 Kuesters Eduard Maschf ROLLER ARRANGEMENT WITH A UNDER ROLLER WITH HYDRAULIC INTERNAL SUPPORT
DE19521859C2 (en) * 1995-06-16 1999-06-24 Kuesters Eduard Maschf Deflection-controllable roller
DE19521860C3 (en) * 1995-06-16 2002-02-28 Kuesters Eduard Maschf Deflection-controllable roller
AT403592B (en) * 1996-02-19 1998-03-25 Andritz Patentverwaltung SUCTION ROLLER
US7789567B2 (en) * 2006-08-30 2010-09-07 Honeywell International Inc. Bearing with fluid flow bypass
CN111074666A (en) * 2019-09-06 2020-04-28 山东明源智能装备科技有限公司 Controllable high plating press swimming roller and deformation pressure control system thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US242058A (en) * 1881-05-24 sohtjrmann
BE356247A (en) * 1927-12-08
US2395915A (en) * 1942-07-13 1946-03-05 Harry G Specht Press roll for papermaking
US2854700A (en) * 1952-05-08 1958-10-07 Spinnbau Gmbh Roller equipment
US2960749A (en) * 1958-08-20 1960-11-22 Mount Hope Machinery Ltd Expanding and contracting rolls
US3119324A (en) * 1960-08-29 1964-01-28 Beloit Iron Works Controlled deflection roll
US3106153A (en) * 1961-03-09 1963-10-08 Beloit Iron Works Controllable deflection roll
DE1193792B (en) * 1961-06-30 1965-05-26 Textilmaschinen Eduard Kuester Roller for the pressure treatment of webs

Also Published As

Publication number Publication date
GB1059366A (en) 1967-02-22
NL6500922A (en) 1965-07-26
FR1412267A (en) 1965-09-24
DE1461066B2 (en) 1976-10-28
DE1461066A1 (en) 1968-12-12
US3276102A (en) 1966-10-04
FI46278B (en) 1972-10-31
NO120103B (en) 1970-08-24
FI46278C (en) 1973-02-12

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