ATE274653T1 - Breitstreckwalze - Google Patents

Breitstreckwalze

Info

Publication number
ATE274653T1
ATE274653T1 AT98925680T AT98925680T ATE274653T1 AT E274653 T1 ATE274653 T1 AT E274653T1 AT 98925680 T AT98925680 T AT 98925680T AT 98925680 T AT98925680 T AT 98925680T AT E274653 T1 ATE274653 T1 AT E274653T1
Authority
AT
Austria
Prior art keywords
roll
curved
supporting device
radial supporting
shaft
Prior art date
Application number
AT98925680T
Other languages
English (en)
Inventor
Ingmar Vesterlund
Original Assignee
Suomen Intech 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 Suomen Intech Oy filed Critical Suomen Intech Oy
Application granted granted Critical
Publication of ATE274653T1 publication Critical patent/ATE274653T1/de

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
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • 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
    • 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

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Polarising Elements (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Die Bonding (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Pyrane Compounds (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
AT98925680T 1997-07-07 1998-06-16 Breitstreckwalze ATE274653T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972887A FI102778B (sv) 1997-07-07 1997-07-07 Breddsträckvals
PCT/FI1998/000517 WO1999002872A1 (en) 1997-07-07 1998-06-16 Spreader roll

Publications (1)

Publication Number Publication Date
ATE274653T1 true ATE274653T1 (de) 2004-09-15

Family

ID=8549210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925680T ATE274653T1 (de) 1997-07-07 1998-06-16 Breitstreckwalze

Country Status (12)

Country Link
US (1) US6306069B1 (de)
EP (1) EP0993557B1 (de)
JP (1) JP2001509569A (de)
KR (1) KR20010021598A (de)
AT (1) ATE274653T1 (de)
AU (1) AU7770398A (de)
BR (1) BR9810577A (de)
CA (1) CA2295717C (de)
DE (1) DE69825899T2 (de)
ES (1) ES2227839T3 (de)
FI (1) FI102778B (de)
WO (1) WO1999002872A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE301781T1 (de) * 2000-08-28 2005-08-15 Pikoteknik Oy Gaslagerung für zylinder und walzen
US7151905B2 (en) * 2004-09-09 2006-12-19 Xerox Corporation Roller for supporting an imaging belt in a printing apparatus
EP3094778B1 (de) 2014-01-13 2020-05-27 Voith Patent GmbH Breitstreckwalze
KR102345768B1 (ko) * 2021-06-09 2021-12-31 김승훈 자동 곡률조절장치를 구비한 익스팬더 롤

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1375629A (en) * 1920-10-28 1921-04-19 Augustus R Colgin Inking-roller
US1984115A (en) * 1933-03-24 1934-12-11 American Brass Co Built-up print roll and method of making
US2263439A (en) * 1941-05-23 1941-11-18 Andrews And Goodrich Inc Roll for driers and the like
US3918774A (en) * 1973-11-07 1975-11-11 Albany Int Corp Bowed roll
CH612478A5 (de) 1976-04-30 1979-07-31 Armand Demiere
US4716637A (en) * 1982-07-29 1988-01-05 The B. F. Goodrich Company Spreader roll
ATE36384T1 (de) 1984-04-09 1988-08-15 Arcomac Sa Radialgleitlager.
DE3780625T2 (de) * 1986-09-09 1993-03-11 Calp Kogyo Kk Rolleneinheit und kombinierte zylinder.
US4875263A (en) * 1987-02-17 1989-10-24 Nippon Seiko Kabushiki Kaisha Method of manufacturing a dynamic pressure type slide bearing
JPH02113113A (ja) * 1988-10-20 1990-04-25 Matsushita Electric Ind Co Ltd 動圧型気体軸受装置
US4974782A (en) * 1989-11-24 1990-12-04 The Mead Corporation Pressure developer and rolls therefor having segments of elastomeric material for control of modulus of elasticity
DE4124651C1 (en) * 1991-07-25 1992-08-27 Heinrich Neff Gmbh, 4806 Werther, De Open width drawing roll for e.g. paper - has bent, cooled hollow axis which carries tube sections supported via roller bearings
FI91297C (fi) * 1992-02-24 1994-06-10 Valmet Paper Machinery Inc Kuumennettava tela
US5538347A (en) * 1994-03-24 1996-07-23 Konica Corporation Dynamic pressure bearing
FI100350B (fi) * 1995-06-02 1997-11-14 Raahen Tevo Oy Levitystelan käytön kytkentä
DE19603652C2 (de) * 1996-02-01 2000-06-21 Voith Sulzer Papiermasch Gmbh Durchbiegungseinstellwalze
US5743655A (en) * 1997-03-12 1998-04-28 Patent Translation And Consulting Co., Inc. Self-acting fluid dynamic bearing support and method of assembling thereof

Also Published As

Publication number Publication date
EP0993557B1 (de) 2004-08-25
US6306069B1 (en) 2001-10-23
DE69825899T2 (de) 2005-01-27
CA2295717C (en) 2006-12-12
DE69825899D1 (en) 2004-09-30
FI102778B1 (fi) 1999-02-15
WO1999002872A1 (en) 1999-01-21
ES2227839T3 (es) 2005-04-01
FI972887A0 (fi) 1997-07-07
KR20010021598A (ko) 2001-03-15
CA2295717A1 (en) 1999-01-21
EP0993557A1 (de) 2000-04-19
AU7770398A (en) 1999-02-08
FI102778B (sv) 1999-02-15
BR9810577A (pt) 2000-09-19
JP2001509569A (ja) 2001-07-24

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