FI57175C - Anordning vid dubbelverkande axial- och radiallager foeretraedesvis foer malapparater av skivtyp - Google Patents

Anordning vid dubbelverkande axial- och radiallager foeretraedesvis foer malapparater av skivtyp Download PDF

Info

Publication number
FI57175C
FI57175C FI2952/71A FI295271A FI57175C FI 57175 C FI57175 C FI 57175C FI 2952/71 A FI2952/71 A FI 2952/71A FI 295271 A FI295271 A FI 295271A FI 57175 C FI57175 C FI 57175C
Authority
FI
Finland
Prior art keywords
pressure
bearing
servomotor
chamber
axial
Prior art date
Application number
FI2952/71A
Other languages
English (en)
Finnish (fi)
Other versions
FI57175B (fi
Inventor
Johan Gunnar Inge Johansson
Original Assignee
Defibrator 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 Defibrator Ab filed Critical Defibrator Ab
Publication of FI57175B publication Critical patent/FI57175B/fi
Application granted granted Critical
Publication of FI57175C publication Critical patent/FI57175C/fi

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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Piles And Underground Anchors (AREA)
  • Support Of The Bearing (AREA)
  • Crushing And Grinding (AREA)
FI2952/71A 1970-10-26 1971-10-20 Anordning vid dubbelverkande axial- och radiallager foeretraedesvis foer malapparater av skivtyp FI57175C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1443670 1970-10-26
SE14436/70A SE345892B (fr) 1970-10-26 1970-10-26

Publications (2)

Publication Number Publication Date
FI57175B FI57175B (fi) 1980-02-29
FI57175C true FI57175C (fi) 1980-06-10

Family

ID=20299103

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2952/71A FI57175C (fi) 1970-10-26 1971-10-20 Anordning vid dubbelverkande axial- och radiallager foeretraedesvis foer malapparater av skivtyp

Country Status (9)

Country Link
US (1) US3737109A (fr)
JP (1) JPS5118659B1 (fr)
CA (1) CA948252A (fr)
FI (1) FI57175C (fr)
FR (1) FR2113200A5 (fr)
GB (1) GB1373372A (fr)
NO (1) NO130076B (fr)
RO (1) RO60854A (fr)
SE (1) SE345892B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132351A (en) * 1975-05-13 1976-11-17 Koyo Seiko Co Ltd Pre-pressure adjusting type bearing device
US4400098A (en) * 1980-12-15 1983-08-23 Ransome Hoffmann Pollard Limited Bearing arrangements
US4801099A (en) * 1984-09-05 1989-01-31 Reinhall Rolf Bertil Combined hydrostatic/hydrodynamic bearing system for grinding apparatus
JPH01293883A (ja) * 1988-05-23 1989-11-27 Rooreru Kaihatsu Kk パター
SE470054B (sv) * 1992-05-08 1993-11-01 Sunds Defibrator Ind Ab Anordning för raffinering av fibermaterial innefattande två motstående malskivor av vilka åtminstone den ena uppbäres av en roterbar axel lagrad i ett stativ
US5398876A (en) * 1993-07-15 1995-03-21 Reinhall; Ulf B. Apparatus and method for refining pulp stock
JP2799296B2 (ja) * 1994-11-07 1998-09-17 株式会社神戸製鋼所 旋動破砕機
FI102004B (fi) * 1996-01-10 1998-09-30 Valmet Voimansiirto Oy Vaihteisto
US8439637B2 (en) * 2009-11-20 2013-05-14 United Technologies Corporation Bellows preload and centering spring for a fan drive gear system
DE102009058354A1 (de) * 2009-12-15 2011-06-16 Aktiebolaget Skf Wälzlageranordnung
US8777793B2 (en) 2011-04-27 2014-07-15 United Technologies Corporation Fan drive planetary gear system integrated carrier and torque frame
DE102011080651A1 (de) * 2011-08-09 2013-02-14 Schaeffler Technologies AG & Co. KG Axialpendelrollenlageranordnung, insbesondere für eine Schiffantriebswelle
US8863491B2 (en) 2012-01-31 2014-10-21 United Technologies Corporation Gas turbine engine shaft bearing configuration
US10400629B2 (en) 2012-01-31 2019-09-03 United Technologies Corporation Gas turbine engine shaft bearing configuration
US9038366B2 (en) 2012-01-31 2015-05-26 United Technologies Corporation LPC flowpath shape with gas turbine engine shaft bearing configuration
US9702404B2 (en) 2015-10-28 2017-07-11 United Technologies Corporation Integral centering spring and bearing support and method of supporting multiple damped bearings
US11020749B2 (en) * 2018-09-30 2021-06-01 Northeastern University Servo control device and method for disc gap in disc powder grinding system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1016141A (en) * 1961-06-01 1966-01-05 Amigo Machine Company Ltd Improvements relating to bearings
AT245348B (de) * 1961-09-22 1966-02-25 Defibrator Ab Mahlvorrichtung für faseriges Gut
AT279281B (de) * 1968-02-23 1970-02-25 Man Turbo Gmbh Axial verspannte Lagerung, insbesondere für hochtourige Wellen

Also Published As

Publication number Publication date
RO60854A (fr) 1976-09-15
JPS5118659B1 (fr) 1976-06-11
CA948252A (en) 1974-05-28
SE345892B (fr) 1972-06-12
DE2151361B2 (de) 1975-12-11
FR2113200A5 (fr) 1972-06-23
US3737109A (en) 1973-06-05
FI57175B (fi) 1980-02-29
DE2151361A1 (de) 1972-05-04
GB1373372A (en) 1974-11-13
NO130076B (fr) 1974-07-01

Similar Documents

Publication Publication Date Title
FI57175C (fi) Anordning vid dubbelverkande axial- och radiallager foeretraedesvis foer malapparater av skivtyp
US2345437A (en) Thrust bearing
US4915510A (en) Hydrostatic thrust bearing system
GB1059366A (en) Adjustable crown roll
US3040716A (en) Piston engines
US3721161A (en) Axial piston hydraulic apparatus
US3666188A (en) Gyratory crusher
US2551774A (en) Self-aligning rotary kiln
KR100345227B1 (ko) 로울러
US5323972A (en) Bearing system in a refiner
US2738996A (en) Ring shaped sealing device
KR970062020A (ko) 혼연 압출 성형장치
US2796027A (en) Combined fluid pressure bearing and seal for apparatus utilizing a fluid
EP0373942A3 (fr) Dispositif de support pour un rouleau cylindrique variable
FI82394B (fi) Kombinerat hydrostatiskt/hydrodynamiskt lagersystem foer kvarnapparat.
US3717308A (en) Grinding apparatus for fibrous material
US3977611A (en) Apparatus for refining fiber material
GB2068476A (en) Radial-piston pump
US3960414A (en) Gas-lubricated bearing
US3155047A (en) Power transmission
US4035041A (en) Hydraulically supported thrust bearing
US2970578A (en) Oil pressure motor
US4180332A (en) Dust stop
US4932794A (en) Bearing segment for trunnion bearings
CA1296040C (fr) Systeme hydrostatique de palier de butee