BR9301274A - Conjunto de mancal - Google Patents

Conjunto de mancal

Info

Publication number
BR9301274A
BR9301274A BR9301274A BR9301274A BR9301274A BR 9301274 A BR9301274 A BR 9301274A BR 9301274 A BR9301274 A BR 9301274A BR 9301274 A BR9301274 A BR 9301274A BR 9301274 A BR9301274 A BR 9301274A
Authority
BR
Brazil
Prior art keywords
bearing assembly
bearing
assembly
Prior art date
Application number
BR9301274A
Other languages
English (en)
Inventor
James O Gallant
Original Assignee
Btr Brasil Ltda
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 Btr Brasil Ltda filed Critical Btr Brasil Ltda
Publication of BR9301274A publication Critical patent/BR9301274A/pt

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/20—Application independent of particular apparatuses related to type of movement
    • F16C2300/22—High-speed rotation
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
    • F16C2300/32—Horizontal, e.g. bearings for supporting a horizontal shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR9301274A 1992-03-24 1993-03-23 Conjunto de mancal BR9301274A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85644292A 1992-03-24 1992-03-24

Publications (1)

Publication Number Publication Date
BR9301274A true BR9301274A (pt) 1993-09-28

Family

ID=25323645

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301274A BR9301274A (pt) 1992-03-24 1993-03-23 Conjunto de mancal

Country Status (3)

Country Link
US (1) US5312191A (pt)
BR (1) BR9301274A (pt)
CA (1) CA2091511C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538357B1 (en) * 2002-09-13 2009-03-11 JTEKT Corporation Bearing device
US20060193545A1 (en) * 2005-02-25 2006-08-31 Honeywell International Inc. Rolling element bearing cage with improved pilot surface lubrication
WO2010027918A1 (en) * 2008-09-03 2010-03-11 The Timken Company Rolling bearing with lubricant distribution elements provided on the rotating bearing ring
GB0821324D0 (en) * 2008-11-24 2008-12-31 Rolls Royce Plc A rolling-element bearing
DE102010062479B4 (de) * 2010-12-06 2016-01-14 Aktiebolaget Skf Wälzlager und Käfig für ein Wälzlager
US8529135B2 (en) * 2011-08-25 2013-09-10 United Technologies Corporation Angular contact ball bearing
DE102016118054A1 (de) * 2016-01-26 2017-07-27 Thyssenkrupp Ag Wälzlager, Windkraftanlage und Verfahren zum Betrieb eines Wälzlagers

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467686A (en) * 1921-09-17 1923-09-11 Fafnir Bearing Co Apparatus for lubricating ball bearings
US1701535A (en) * 1924-04-10 1929-02-12 Letz Mfg Co Lubricating device for bearings
US1705281A (en) * 1926-05-24 1929-03-12 Norma Hoffmann Bearings Corp Sheet-metal-incased bearing
US1691015A (en) * 1926-12-11 1928-11-06 Fafnir Bearing Co Lubricating means for antifriction bearings
US2219031A (en) * 1937-12-01 1940-10-22 Bantam Bearings Corp Bearing construction
US2380327A (en) * 1943-04-03 1945-07-10 Int Harvester Co Bearing
US3096129A (en) * 1961-09-11 1963-07-02 Gen Motors Corp Antifriction bearing and lubrication therefor
GB961522A (en) * 1963-01-09 1964-06-24 Rolls Royce Bearing assembly
US3179478A (en) * 1963-02-11 1965-04-20 Massachusetts Inst Technology Ball bearing and retainer therefor
US3307889A (en) * 1964-07-14 1967-03-07 Torrington Co Bearing retainer
US3383146A (en) * 1965-08-18 1968-05-14 Federal Mogul Corp Roller bearing assembly
US3350147A (en) * 1966-02-01 1967-10-31 Skf Ind Inc Rolling bearing assembly
US3450449A (en) * 1967-07-13 1969-06-17 Skf Ind Inc Rolling bearing assembly
AT287412B (de) * 1967-10-27 1971-01-25 Svenska Kulllagerfabriken Ab Käfig für Wälzlager
GB1200408A (en) * 1968-08-29 1970-07-29 Rolls Royce Bearing
US3628839A (en) * 1968-11-25 1971-12-21 Textron Inc Roller bearing retainer
US3645592A (en) * 1969-09-11 1972-02-29 Gen Motors Corp Lubricant circulating angular contact ball bearing
US3628835A (en) * 1970-10-05 1971-12-21 Robert Franklin Cornish High-speed tapered roller bearing
US3753605A (en) * 1971-07-06 1973-08-21 K Lehmann Anti-friction bearing assemblage with centrifugal film lubrication on cage surfaces
US4082381A (en) * 1976-09-24 1978-04-04 Reliance Electric Company Lubricated bearing assembly
GB1558447A (en) * 1977-10-04 1980-01-03 Airscrew Howden Ltd Bearing structure
SE404836B (sv) * 1977-10-18 1978-10-30 Skf Nova Ab Ytterringcentrerad hallare for dubbelradiga rullager
US4133588A (en) * 1978-01-06 1979-01-09 Industrial Molding Corporation Ball separator for ball bearing
US4240679A (en) * 1979-01-25 1980-12-23 The Singer Company Free oil control in a gyro bearing design
DE2932290A1 (de) * 1979-08-09 1981-02-26 Skf Kugellagerfabriken Gmbh Rollenlager
JPS609460Y2 (ja) * 1979-09-03 1985-04-03 日本精工株式会社 強制潤滑機能を備えたシ−ル体を有するころ軸受装置
GB2073828B (en) * 1980-04-08 1983-09-14 Rolls Royce Bearings
US4400040A (en) * 1981-11-16 1983-08-23 The Timken Company Tapered roller bearing with improved lubricating means
DE3504059C2 (de) * 1985-02-07 1987-01-02 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Käfig für bordlose Rollenlager
US5150975A (en) * 1987-02-12 1992-09-29 Hy-Tech Hydraulics, Inc. Compact self-lubricating bearing system
DE3865229D1 (de) * 1987-05-08 1991-11-07 Rieter Ag Maschf Rotationslager fuer hohe drehzahlen.
US4787757A (en) * 1988-02-08 1988-11-29 The Torrington Company Bearing construction with a cage provided with lubrication grooves
US4874260A (en) * 1988-03-21 1989-10-17 The Torrington Company Cage outer diameter profile
DE3821613C2 (de) * 1988-06-27 1996-06-20 Kugelfischer G Schaefer & Co Kammkäfig für Kugellager
DE8810291U1 (de) * 1988-08-13 1989-10-19 Leybold AG, 6450 Hanau Welle mit zentralem Kanal
US4902145A (en) * 1989-06-12 1990-02-20 Emerson Electric Co. Ball separator for bearing assembly
US4932500A (en) * 1989-08-21 1990-06-12 Honeywell Inc. Lubrication insertion system

Also Published As

Publication number Publication date
US5312191A (en) 1994-05-17
CA2091511A1 (en) 1993-09-25
CA2091511C (en) 1996-01-02

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A,13A,14A,15A,16A E 17A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.