ES2099437T3 - Aparato para refinar material de fibra. - Google Patents

Aparato para refinar material de fibra.

Info

Publication number
ES2099437T3
ES2099437T3 ES93910500T ES93910500T ES2099437T3 ES 2099437 T3 ES2099437 T3 ES 2099437T3 ES 93910500 T ES93910500 T ES 93910500T ES 93910500 T ES93910500 T ES 93910500T ES 2099437 T3 ES2099437 T3 ES 2099437T3
Authority
ES
Spain
Prior art keywords
bearing
pct
rotary shaft
bearing housing
date nov
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 - Lifetime
Application number
ES93910500T
Other languages
English (en)
Inventor
Olof Kjellqvist
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries AB
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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Application granted granted Critical
Publication of ES2099437T3 publication Critical patent/ES2099437T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Rolling Contact Bearings (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

SE PRESENTA UN REFINADOR DE DISCOS PARA REFINAR MATERIAL FIBROSO. EL REFINADOR COMPRENDE DOS DISCOS REFINADORES OPUESTOS (3, 4), AL MENOS UNO DE LOS CUALES ES GIRATORIO Y ESTA SOPORTADO SOBRE UN EJE GIRATORIO (5). EL EJE ESTA MONTADO EN UN SOPORTE (1) POR MEDIO DE UN ALOJAMIENTO DE SOPORTE (6) CON AL MENOS DOS COJINETES (11, 12, 13), EL PRIMERO (11) PARA LAS FUERZAS RADIALES Y AXIALES, Y EL SEGUNDO (12) PRIMARIAMENTE PARA LAS FUERZAS RADIALES. LOS COJINETES (11, 12, 13) ESTAN MONTADOS RIGIDAMENTE CADA UNO EN SU ASIENTO DE COJINETE (21, 22, 23), QUE ES AXIALMENTE MOVIL EN EL ALOJAMIENTO DE SOPORTE (6), QUE A SU VEZ ESTA MONTADO EN EL SOPORTE (1) DE FORMA ESTACIONARIA. ENTRE LOS ASIENTOS DE COJINETES (21, 22, 23) SE DISPONEN MIEMBROS PRETENSIONADORES (25, 26, 27).
ES93910500T 1992-05-08 1993-04-21 Aparato para refinar material de fibra. Expired - Lifetime ES2099437T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201448A SE470054B (sv) 1992-05-08 1992-05-08 Anordning för raffinering av fibermaterial innefattande två motstående malskivor av vilka åtminstone den ena uppbäres av en roterbar axel lagrad i ett stativ

Publications (1)

Publication Number Publication Date
ES2099437T3 true ES2099437T3 (es) 1997-05-16

Family

ID=20386183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93910500T Expired - Lifetime ES2099437T3 (es) 1992-05-08 1993-04-21 Aparato para refinar material de fibra.

Country Status (12)

Country Link
US (1) US5472285A (es)
EP (1) EP0639115B1 (es)
JP (1) JPH07506291A (es)
AT (1) ATE150668T1 (es)
AU (1) AU4097093A (es)
CA (1) CA2133201A1 (es)
DE (1) DE69309264T2 (es)
ES (1) ES2099437T3 (es)
FI (1) FI945225A (es)
NO (1) NO303678B1 (es)
SE (1) SE470054B (es)
WO (1) WO1993023166A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3604431B2 (ja) * 1994-12-13 2004-12-22 光洋精工株式会社 転がり軸受の予圧付与装置
SE504801C2 (sv) * 1995-08-21 1997-04-28 Sunds Defibrator Ind Ab Mätanordning för raffinörer
WO2011014870A1 (en) * 2009-07-31 2011-02-03 Mts Systems Corporation Wind turbine drive train test assembly
SE536186C2 (sv) * 2011-11-30 2013-06-18 Metso Paper Sweden Ab Stativ för en raffineringsanordning för sönderdelning och raffinering av lignocellulosahaltigt material
CN104258925B (zh) * 2014-09-30 2016-09-28 湖南清河重工机械有限公司 用于粉碎粉体烧结物的旋轮磨机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565759A (en) * 1949-09-29 1951-08-28 Danly Mach Specialties Inc Flywheel bearing demounting assembly
US3304139A (en) * 1964-06-22 1967-02-14 Torrington Co Mounting for multiple-row roller bearings
SE345892B (es) * 1970-10-26 1972-06-12 Defibrator Ab
US4341426A (en) * 1980-10-22 1982-07-27 The Timken Company Clamp-up device for roll neck bearings
SE462572B (sv) * 1988-05-03 1990-07-16 Skf Ab Anordning vid tvaa parvis monterade rullningslager upptagande axiell och radiell belastning
SE467343B (sv) * 1990-10-03 1992-07-06 Sunds Defibrator Ind Ab Lagersystem i en raffineringsapparat foer framstaellning av massa

Also Published As

Publication number Publication date
FI945225A0 (fi) 1994-11-07
ATE150668T1 (de) 1997-04-15
WO1993023166A1 (en) 1993-11-25
SE9201448L (sv) 1993-11-01
EP0639115A1 (en) 1995-02-22
DE69309264D1 (de) 1997-04-30
AU4097093A (en) 1993-12-13
DE69309264T2 (de) 1997-07-03
FI945225A (fi) 1994-11-07
SE9201448D0 (sv) 1992-05-08
NO303678B1 (no) 1998-08-17
EP0639115B1 (en) 1997-03-26
NO944242D0 (no) 1994-11-07
SE470054B (sv) 1993-11-01
US5472285A (en) 1995-12-05
CA2133201A1 (en) 1993-11-25
JPH07506291A (ja) 1995-07-13
NO944242L (no) 1994-11-07

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