FR2368639A1 - Dispositif de lubrification pour roulements - Google Patents

Dispositif de lubrification pour roulements

Info

Publication number
FR2368639A1
FR2368639A1 FR7731649A FR7731649A FR2368639A1 FR 2368639 A1 FR2368639 A1 FR 2368639A1 FR 7731649 A FR7731649 A FR 7731649A FR 7731649 A FR7731649 A FR 7731649A FR 2368639 A1 FR2368639 A1 FR 2368639A1
Authority
FR
France
Prior art keywords
bearing
housing
lubricated
annular chamber
bore
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.)
Granted
Application number
FR7731649A
Other languages
English (en)
Other versions
FR2368639B1 (fr
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of FR2368639A1 publication Critical patent/FR2368639A1/fr
Application granted granted Critical
Publication of FR2368639B1 publication Critical patent/FR2368639B1/fr
Granted 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
    • 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
    • F16C19/22—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
    • F16C19/36—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 a single row of rollers
    • F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • 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
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Abstract

Dispositif de lubrification pour des roulements comprenant à côté du roulement à lubrifier une chambre annulaire remplie de lubrifiant dans l'alésage de logement du roulement dans un carter. Le dispositif comprend un disque d'alimentation 1 fixé sur l'arbre 4, dont le bord extérieur communique avec la chambre annulaire 22 et qui présente des rainures obliques ou en spirale 13 dans sa face tournée vers le roulement 2, 3 à lubrifier, cette face coopérant avec une contre-surface 16 d'une bague 15 immobilisée en rotation dans l'alésage 7 du carter 8 et permettant dans sa partie intérieure un écoulement axial du lubrifiant vers le roulement 2, 3.
FR7731649A 1976-10-22 1977-10-20 Dispositif de lubrification pour roulements Granted FR2368639A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7633126 1976-10-22

Publications (2)

Publication Number Publication Date
FR2368639A1 true FR2368639A1 (fr) 1978-05-19
FR2368639B1 FR2368639B1 (fr) 1982-04-16

Family

ID=6670496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731649A Granted FR2368639A1 (fr) 1976-10-22 1977-10-20 Dispositif de lubrification pour roulements

Country Status (3)

Country Link
US (1) US4120541A (fr)
FR (1) FR2368639A1 (fr)
IT (1) IT1113651B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420312A1 (fr) * 1989-09-25 1991-04-03 SKF Industrial Trading & Development Co, B.V. Roulement à rouleaux contenant une pompe de lubrification
EP0564873A1 (fr) * 1992-03-24 1993-10-13 Stowe Woodward Ag Dispositif de lubrification pour paliers à roulement
WO2006000183A1 (fr) * 2004-06-26 2006-01-05 Schaeffler Kg Palier a roulement, notamment roulement a rouleaux a deux rangees

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419474B (sv) * 1977-11-17 1981-08-03 Kockums Ind Ab Anordning vid vevstakslager
US4400040A (en) * 1981-11-16 1983-08-23 The Timken Company Tapered roller bearing with improved lubricating means
US5150769A (en) * 1986-01-13 1992-09-29 Hy-Tech Hydraulics, Inc. Controlled-flow lubricating system
ITTO20020464A1 (it) * 2002-05-31 2003-12-01 Skf Ind Spa Unita' cuscinetto per il mozzo della ruota di un veicolo equiupaggiato di un sistema per il gonfiaggio dei pneumatici.
US20080089632A1 (en) * 2006-09-28 2008-04-17 Jtekt Corporation Tapered roller bearing device
DE102019213801A1 (de) * 2019-09-11 2021-03-11 Aktiebolaget Skf Wälzlageranordnung und Wälzlager

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191200348A (en) * 1912-01-04 1912-03-14 Albin Oheim An Improved Ball Bearing.
FR1005646A (fr) * 1947-09-01 1952-04-15 Perfectionnements dans le montage et l'emploi des coulements à billes et à rouleaux
US2938612A (en) * 1958-01-31 1960-05-31 Bendix Aviat Corp Overrunning bearing lubrication means
GB952414A (en) * 1962-01-08 1964-03-18 Vauxhall Motors Ltd Motor vehicle gearbox and pump
FR2212877A5 (fr) * 1972-12-08 1974-07-26 Litton Industries Inc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447838A (en) * 1947-05-17 1948-08-24 Timken Roller Bearing Co Unit handled double row roller bearing
US2867481A (en) * 1955-10-17 1959-01-06 Beloit Iron Works Lubrication system
US3746407A (en) * 1971-08-13 1973-07-17 Litton Systems Inc Ferrohydrodynamic low friction bearing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191200348A (en) * 1912-01-04 1912-03-14 Albin Oheim An Improved Ball Bearing.
FR1005646A (fr) * 1947-09-01 1952-04-15 Perfectionnements dans le montage et l'emploi des coulements à billes et à rouleaux
US2938612A (en) * 1958-01-31 1960-05-31 Bendix Aviat Corp Overrunning bearing lubrication means
GB952414A (en) * 1962-01-08 1964-03-18 Vauxhall Motors Ltd Motor vehicle gearbox and pump
FR2212877A5 (fr) * 1972-12-08 1974-07-26 Litton Industries Inc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420312A1 (fr) * 1989-09-25 1991-04-03 SKF Industrial Trading & Development Co, B.V. Roulement à rouleaux contenant une pompe de lubrification
EP0564873A1 (fr) * 1992-03-24 1993-10-13 Stowe Woodward Ag Dispositif de lubrification pour paliers à roulement
WO2006000183A1 (fr) * 2004-06-26 2006-01-05 Schaeffler Kg Palier a roulement, notamment roulement a rouleaux a deux rangees

Also Published As

Publication number Publication date
US4120541A (en) 1978-10-17
IT1113651B (it) 1986-01-20
FR2368639B1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse