EP2462355A4 - Fastening member for a curved roll, as well as arrangement and method for controlling the vibration of a curved roll - Google Patents

Fastening member for a curved roll, as well as arrangement and method for controlling the vibration of a curved roll

Info

Publication number
EP2462355A4
EP2462355A4 EP20100806090 EP10806090A EP2462355A4 EP 2462355 A4 EP2462355 A4 EP 2462355A4 EP 20100806090 EP20100806090 EP 20100806090 EP 10806090 A EP10806090 A EP 10806090A EP 2462355 A4 EP2462355 A4 EP 2462355A4
Authority
EP
European Patent Office
Prior art keywords
curved roll
vibration
arrangement
controlling
well
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.)
Withdrawn
Application number
EP20100806090
Other languages
German (de)
French (fr)
Other versions
EP2462355A1 (en
Inventor
Urpo Versta
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.)
FINBOW Oy
Original Assignee
FINBOW 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 FINBOW Oy filed Critical FINBOW Oy
Publication of EP2462355A1 publication Critical patent/EP2462355A1/en
Publication of EP2462355A4 publication Critical patent/EP2462355A4/en
Withdrawn legal-status Critical Current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
    • F16C13/003—Bowed or curved rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B65H23/0258—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers with a bowed axis
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/36—Guiding mechanisms
    • D21F1/40—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/008—Vibration-preventing or -eliminating devices
    • 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
    • D21G1/0226—Bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/52—Bearings, e.g. magnetic or hydrostatic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
EP20100806090 2009-08-04 2010-07-21 Fastening member for a curved roll, as well as arrangement and method for controlling the vibration of a curved roll Withdrawn EP2462355A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095824A FI123493B (en) 2009-08-04 2009-08-04 Curved roll attachment means, arrangement and method for controlling curved roll vibration
PCT/FI2010/050604 WO2011015707A1 (en) 2009-08-04 2010-07-21 Fastening member for a curved roll, as well as arrangement and method for controlling the vibration of a curved roll

Publications (2)

Publication Number Publication Date
EP2462355A1 EP2462355A1 (en) 2012-06-13
EP2462355A4 true EP2462355A4 (en) 2013-06-12

Family

ID=41050653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100806090 Withdrawn EP2462355A4 (en) 2009-08-04 2010-07-21 Fastening member for a curved roll, as well as arrangement and method for controlling the vibration of a curved roll

Country Status (3)

Country Link
EP (1) EP2462355A4 (en)
FI (1) FI123493B (en)
WO (1) WO2011015707A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448683A (en) * 1966-12-16 1969-06-10 Adamson United Co Calender with removable bearing pressure mechanism
US3604087A (en) * 1970-03-13 1971-09-14 Beloit Corp Antideflection roll
WO1999009329A1 (en) * 1997-08-19 1999-02-25 Valmet Corporation Roll that can be bent for a web-like material
DE102004045407A1 (en) * 2003-09-26 2005-04-28 Metso Paper Inc Roller to spread out a web, in a papermaking/cardboard production/finishing machine, has the outer mantle supported at the ends by bushes and bearings at support structures with position adjustment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960749A (en) * 1958-08-20 1960-11-22 Mount Hope Machinery Ltd Expanding and contracting rolls
US4364158A (en) * 1980-09-02 1982-12-21 Usm Corporation Roll bending apparatus
FI87485C (en) * 1991-01-07 1993-01-11 Valmet Paper Machinery Inc Bend adjustable drum
FI106741B (en) * 2000-03-16 2001-03-30 Metso Paper Inc Bendable roller with composite mantle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448683A (en) * 1966-12-16 1969-06-10 Adamson United Co Calender with removable bearing pressure mechanism
US3604087A (en) * 1970-03-13 1971-09-14 Beloit Corp Antideflection roll
WO1999009329A1 (en) * 1997-08-19 1999-02-25 Valmet Corporation Roll that can be bent for a web-like material
DE102004045407A1 (en) * 2003-09-26 2005-04-28 Metso Paper Inc Roller to spread out a web, in a papermaking/cardboard production/finishing machine, has the outer mantle supported at the ends by bushes and bearings at support structures with position adjustment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011015707A1 *

Also Published As

Publication number Publication date
FI20095824A (en) 2011-02-05
WO2011015707A1 (en) 2011-02-10
FI20095824A0 (en) 2009-08-04
EP2462355A1 (en) 2012-06-13
FI123493B (en) 2013-05-31

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