DE60021923D1 - Gaslagerung für zylinder und walzen - Google Patents

Gaslagerung für zylinder und walzen

Info

Publication number
DE60021923D1
DE60021923D1 DE60021923T DE60021923T DE60021923D1 DE 60021923 D1 DE60021923 D1 DE 60021923D1 DE 60021923 T DE60021923 T DE 60021923T DE 60021923 T DE60021923 T DE 60021923T DE 60021923 D1 DE60021923 D1 DE 60021923D1
Authority
DE
Germany
Prior art keywords
shaft
envelope
rollers
rotating
clearance
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 - Fee Related
Application number
DE60021923T
Other languages
English (en)
Other versions
DE60021923T2 (de
Inventor
Kari Korpiola
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.)
Pikoteknik Oy
Original Assignee
Pikoteknik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8555879&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60021923(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pikoteknik Oy filed Critical Pikoteknik Oy
Publication of DE60021923D1 publication Critical patent/DE60021923D1/de
Application granted granted Critical
Publication of DE60021923T2 publication Critical patent/DE60021923T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
    • 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
    • D21G1/02—Rolls; Their bearings
    • D21G1/0226—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
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Paper (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE60021923T 2000-08-28 2000-08-28 Gaslagerung für zylinder und walzen Expired - Fee Related DE60021923T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2000/000729 WO2002018806A1 (en) 2000-08-28 2000-08-28 Bearing of cylinders and rollers with the aid of gas bearings

Publications (2)

Publication Number Publication Date
DE60021923D1 true DE60021923D1 (de) 2005-09-15
DE60021923T2 DE60021923T2 (de) 2006-05-24

Family

ID=8555879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021923T Expired - Fee Related DE60021923T2 (de) 2000-08-28 2000-08-28 Gaslagerung für zylinder und walzen

Country Status (6)

Country Link
EP (1) EP1313958B1 (de)
AT (1) ATE301781T1 (de)
AU (1) AU2000268452A1 (de)
DE (1) DE60021923T2 (de)
ES (1) ES2244465T3 (de)
WO (1) WO2002018806A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030413A (fi) * 2003-03-20 2004-09-21 Suomen Intech Oy Kaasulaakerointi
FI123057B (fi) * 2011-06-01 2012-10-15 Metso Paper Inc Tiivistyssovitelmalla varustettu uiva tela ja menetelmä uivan telan tiivistämiseksi
US9803318B2 (en) 2014-01-13 2017-10-31 Voith Patent Gmbh Spreader roll

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102778B (sv) * 1997-07-07 1999-02-15 Suomen Intech Oy Breddsträckvals

Also Published As

Publication number Publication date
WO2002018806A1 (en) 2002-03-07
EP1313958B1 (de) 2005-08-10
ES2244465T3 (es) 2005-12-16
EP1313958A1 (de) 2003-05-28
DE60021923T2 (de) 2006-05-24
AU2000268452A1 (en) 2002-03-13
ATE301781T1 (de) 2005-08-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee