FR2131486A5 - - Google Patents

Info

Publication number
FR2131486A5
FR2131486A5 FR7209751A FR7209751A FR2131486A5 FR 2131486 A5 FR2131486 A5 FR 2131486A5 FR 7209751 A FR7209751 A FR 7209751A FR 7209751 A FR7209751 A FR 7209751A FR 2131486 A5 FR2131486 A5 FR 2131486A5
Authority
FR
France
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
FR7209751A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2131486A5 publication Critical patent/FR2131486A5/fr
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
    • F16C33/107—Grooves for generating 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
    • 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

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)
  • Sliding-Contact Bearings (AREA)
  • Analogue/Digital Conversion (AREA)
FR7209751A 1971-06-18 1972-03-15 Expired FR2131486A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH896871A CH541738A (de) 1971-06-18 1971-06-18 Hydrodynamisches Lager

Publications (1)

Publication Number Publication Date
FR2131486A5 true FR2131486A5 (fr) 1972-11-10

Family

ID=4346841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209751A Expired FR2131486A5 (fr) 1971-06-18 1972-03-15

Country Status (9)

Country Link
US (1) US3764186A (fr)
JP (1) JPS5424047B1 (fr)
BE (1) BE780780A (fr)
CA (1) CA949631A (fr)
CH (1) CH541738A (fr)
FR (1) FR2131486A5 (fr)
GB (2) GB1380981A (fr)
IT (1) IT950204B (fr)
SE (1) SE379838B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325525A1 (de) * 1973-05-19 1974-12-05 Teves Gmbh Alfred Druckmittelgeschmiertes gleitlager
DE2504204C3 (de) * 1975-02-01 1981-11-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstdruckerzeugendes Axialgleitlager
SE442328B (sv) * 1983-09-29 1985-12-16 Jan R Schnittger Hydrodynamisk lagerenhet
KR200162040Y1 (ko) * 1996-11-13 1999-12-01 윤종용 레이저스캐닝장치의 반구형 베어링구조
WO2012046749A1 (fr) * 2010-10-06 2012-04-12 イーグル工業株式会社 Partie glissante
KR20130074571A (ko) * 2011-12-26 2013-07-04 삼성전기주식회사 동압 베어링 장치 및 이를 구비하는 스핀들 모터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340015B (fr) * 1969-05-27 1971-11-01 Skf Svenska Kullagerfab Ab

Also Published As

Publication number Publication date
BE780780A (fr) 1972-07-17
JPS5424047B1 (fr) 1979-08-18
CH541738A (de) 1973-10-31
CA949631A (en) 1974-06-18
US3764186A (en) 1973-10-09
DE2210939A1 (de) 1973-01-18
SE379838B (fr) 1975-10-20
GB1380981A (en) 1975-01-22
DE2210939B2 (de) 1976-01-29
IT950204B (it) 1973-06-20
GB1369141A (en) 1974-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse