GB779419A - Improvements in and relating to bearings - Google Patents

Improvements in and relating to bearings

Info

Publication number
GB779419A
GB779419A GB1580555A GB1580555A GB779419A GB 779419 A GB779419 A GB 779419A GB 1580555 A GB1580555 A GB 1580555A GB 1580555 A GB1580555 A GB 1580555A GB 779419 A GB779419 A GB 779419A
Authority
GB
United Kingdom
Prior art keywords
channels
oil
bearing
part spherical
bearings
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
Application number
GB1580555A
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.)
CHARLES GEORGES SOULARD
Original Assignee
CHARLES GEORGES SOULARD
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 CHARLES GEORGES SOULARD filed Critical CHARLES GEORGES SOULARD
Publication of GB779419A publication Critical patent/GB779419A/en
Expired 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • 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
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/14—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

779,419. Bearings. SOULARD, C. G. June 2, 1955 [June 4, 1954; April 22, 1955], No. 15805/55. Class 12 (1). A shaft 1 has a journal comprising a cylindrical portion 2 and conical end portions 3, 4 containing lubricant channels 7, 8 through which oil is conveyed by centrifugal force to central lubricant channels 11. The bearing comprises an upper half 15 and lower half 14 in which circumferential channels 31 are formed for collecting lubricant from the channels 11 and delivering it to an outlet channel 30. Oil is supplied through inlets 24 to the spaces 27 between the ends of the bearing and sealing rings 18. In a modification, a part spherical bearing member 33 is secured to a shaft 1a and channels 39, 40 in the bearing cap 15a form a closed circuit for oil flowing in the direction of the arrows. Various forms of grooves are shown in Figs. 8 ... 11. In the embodiment shown in Fig. 12, oil is supplied through passages 55 in the top cap and is exhausted through a passage 59 in the housing beneath the bearing. In a further modification, a body 81, 82 is rotatably supported on a fixed spindle 71 by part spherical bearings 86... 89, engaging part spherical members on the spindle 71. Oil flows in a closed circuit through grooves 38i and passages 100, 84 and 99.
GB1580555A 1954-06-04 1955-06-02 Improvements in and relating to bearings Expired GB779419A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1105716T 1954-06-04
FR68461T 1955-04-22

Publications (1)

Publication Number Publication Date
GB779419A true GB779419A (en) 1957-07-17

Family

ID=37806202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1580555A Expired GB779419A (en) 1954-06-04 1955-06-02 Improvements in and relating to bearings

Country Status (4)

Country Link
BE (1) BE538717A (en)
CH (1) CH327415A (en)
FR (1) FR68461E (en)
GB (1) GB779419A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983555A (en) * 1959-09-25 1961-05-09 Hendrickson Mfg Co Ball stud bearing assembly
US3661433A (en) * 1970-01-19 1972-05-09 Gen Ind Co The Self-aligning bearing
US4936133A (en) * 1988-03-23 1990-06-26 Glaenzer Spicer Method for manufacturing an element having grooved trunnions and forming method for grooving the trunnions
FR2753769A1 (en) * 1996-09-26 1998-03-27 Caterpillar Inc Pressurised lubricating oil bearing joint seal for workshop machinery
GB2328988A (en) * 1997-09-05 1999-03-10 Koyo Seiko Co Hydrodynamic bearing
US6004037A (en) * 1998-06-04 1999-12-21 Rexnord Corporation Bearing assembly with spherical bearing surfaces
US6699134B2 (en) * 2001-02-21 2004-03-02 Visteon Global Technologies, Inc. Anti-shudder tripod type CV universal joint
GB2431700A (en) * 2005-10-28 2007-05-02 Sunonwealth Electr Mach Ind Co Oil-suspension and oil-retaining bearing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998999A (en) * 1958-12-05 1961-09-05 Northrop Corp Self-aligning shaft and hydrostatic bearings assembly
US3016273A (en) * 1960-06-29 1962-01-09 Northrop Corp Pivot-type self-aligning hydrostatic bearing assembly
DE2100365B2 (en) * 1971-01-07 1981-09-17 Ekkehard Dr.-Ing. 7100 Heilbronn Grau Plain bearings with lubrication groove system
US4961122A (en) * 1987-05-11 1990-10-02 Hitachi, Ltd. Hydrodynamic grooved bearing device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983555A (en) * 1959-09-25 1961-05-09 Hendrickson Mfg Co Ball stud bearing assembly
US3661433A (en) * 1970-01-19 1972-05-09 Gen Ind Co The Self-aligning bearing
US4936133A (en) * 1988-03-23 1990-06-26 Glaenzer Spicer Method for manufacturing an element having grooved trunnions and forming method for grooving the trunnions
FR2753769A1 (en) * 1996-09-26 1998-03-27 Caterpillar Inc Pressurised lubricating oil bearing joint seal for workshop machinery
JPH10141354A (en) * 1996-09-26 1998-05-26 Caterpillar Inc Sealed joint assembly
US5799950A (en) * 1996-09-26 1998-09-01 Caterpillar Inc. Lubricated joint with equalizing pressure zone
GB2328988A (en) * 1997-09-05 1999-03-10 Koyo Seiko Co Hydrodynamic bearing
US6079879A (en) * 1997-09-05 2000-06-27 Koyo Seiko Co., Ltd. Hydrodynamic bearing
GB2328988B (en) * 1997-09-05 2001-05-16 Koyo Seiko Co Hydrodynamic bearing
US6004037A (en) * 1998-06-04 1999-12-21 Rexnord Corporation Bearing assembly with spherical bearing surfaces
US6699134B2 (en) * 2001-02-21 2004-03-02 Visteon Global Technologies, Inc. Anti-shudder tripod type CV universal joint
GB2431700A (en) * 2005-10-28 2007-05-02 Sunonwealth Electr Mach Ind Co Oil-suspension and oil-retaining bearing

Also Published As

Publication number Publication date
FR68461E (en) 1958-04-30
CH327415A (en) 1958-01-31
BE538717A (en) 1955-06-30

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