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FR3018322B1 - Organe de liaison rotule a lubrification permanente - Google Patents

Organe de liaison rotule a lubrification permanente

Info

Publication number
FR3018322B1
FR3018322B1 FR1451961A FR1451961A FR3018322B1 FR 3018322 B1 FR3018322 B1 FR 3018322B1 FR 1451961 A FR1451961 A FR 1451961A FR 1451961 A FR1451961 A FR 1451961A FR 3018322 B1 FR3018322 B1 FR 3018322B1
Authority
FR
France
Prior art keywords
bonding member
joint bonding
lubricating joint
permanent lubricating
permanent
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.)
Active
Application number
FR1451961A
Other languages
English (en)
Other versions
FR3018322A1 (fr
Inventor
Arnaud Turmeau
Camille Dayot
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 Aerospace France SAS
Original Assignee
SKF Aerospace France SAS
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 Aerospace France SAS filed Critical SKF Aerospace France SAS
Priority to FR1451961A priority Critical patent/FR3018322B1/fr
Priority to EP15158512.2A priority patent/EP2930381A1/fr
Priority to US14/643,027 priority patent/US9670954B2/en
Publication of FR3018322A1 publication Critical patent/FR3018322A1/fr
Application granted granted Critical
Publication of FR3018322B1 publication Critical patent/FR3018322B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/068—Special features relating to 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain 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
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near 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
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/124—Details of overlays
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/44—Hole or pocket sizes
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
FR1451961A 2014-03-10 2014-03-10 Organe de liaison rotule a lubrification permanente Active FR3018322B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1451961A FR3018322B1 (fr) 2014-03-10 2014-03-10 Organe de liaison rotule a lubrification permanente
EP15158512.2A EP2930381A1 (fr) 2014-03-10 2015-03-10 Rotule lisse avec des bagues revêtus et des cavités-micro pour contenir lubrifiant dans le revêtement d'une des bagues
US14/643,027 US9670954B2 (en) 2014-03-10 2015-03-10 Ball joint member with permanent lubrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1451961A FR3018322B1 (fr) 2014-03-10 2014-03-10 Organe de liaison rotule a lubrification permanente

Publications (2)

Publication Number Publication Date
FR3018322A1 FR3018322A1 (fr) 2015-09-11
FR3018322B1 true FR3018322B1 (fr) 2016-11-04

Family

ID=50549182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451961A Active FR3018322B1 (fr) 2014-03-10 2014-03-10 Organe de liaison rotule a lubrification permanente

Country Status (3)

Country Link
US (1) US9670954B2 (fr)
EP (1) EP2930381A1 (fr)
FR (1) FR3018322B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9874208B2 (en) * 2015-01-21 2018-01-23 Hamilton Sunstrand Corporation Bearing faces with fluid channels for gear pumps
CA3008841A1 (fr) * 2015-12-18 2017-06-22 National Oilwell Varco, L.P. Systeme et procede de lubrification hydrodynamique a assistance microfluidique
GB2562489B (en) 2017-05-16 2022-06-22 Skf Aerospace France Method of determining wear in a bearing surface
US10480569B2 (en) 2017-06-15 2019-11-19 Schaublin Sa Hybrid lined trunnion bearing for aircraft landing gear
US10724575B2 (en) 2017-06-15 2020-07-28 Schaublin Sa Metallic lined trunnion bearing for aircraft landing gear
CN110630635B (zh) * 2018-06-22 2022-11-29 肖柏林股份有限公司 用于飞行器起落架的金属内衬式耳轴承
US10934683B2 (en) * 2018-09-07 2021-03-02 Caterpillar Inc. Ball stud joint assembly with grease groove
CN109185334B (zh) * 2018-10-16 2019-12-13 燕山大学 润滑材料可补偿的镶嵌式自润滑关节轴承
FR3091734B1 (fr) 2019-01-11 2022-06-17 Skf Svenska Kullagerfab Ab Palier lisse avec résistance à l'usure améliorée
DE102019200455A1 (de) * 2019-01-16 2020-07-16 Zf Friedrichshafen Ag Gelenk und/oder Lager für ein Fahrwerkbauteil, Fahrwerkbauteil mit einem solchen Gelenk und/oder Lager sowie Verfahren zum Herstellen eines solchen Gelenks, Lagers und/oder Fahrwerkbauteils
WO2022109649A1 (fr) * 2020-11-30 2022-06-02 Miba Gleitlager Austria Gmbh Patin de palier lisse et agencement de palier lisse, et nacelle équipée d'un agencement de palier lisse pour une éolienne
FR3119213B1 (fr) * 2021-01-26 2022-12-16 Skf Aerospace France Demi-bague intérieure pour rotule
US11982313B2 (en) 2021-06-29 2024-05-14 Roller Bearing Company Of America, Inc. Spherical plain bearing with lubrication features
EP4283147A1 (fr) 2022-05-24 2023-11-29 Roller Bearing Company of America, Inc. Système de palier résistant à l'usure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR519962A (fr) * 1914-03-17 1921-06-18 Bound Brook Oil Less Bearing Palier flottant
DE339649C (de) * 1917-05-30 1921-07-30 Josef Desenberg Gleitflaeche mit zahlreichen, quer zur Gleitrichtung verlaufenden Aussparungen
DE7619212U1 (de) * 1976-06-18 1976-10-07 Elges, Helmut, 4800 Bielefeld Gelenkgleitlager
US4123122A (en) * 1976-07-06 1978-10-31 The Torrington Company Bearing element
US4848934A (en) 1985-01-11 1989-07-18 The Boeing Company Lightweight high performance titanium sliding contact bearing
US4765757A (en) * 1987-12-14 1988-08-23 Roller Bearing Company Of America Self-aligning spherical bushing means
GB2268982B (en) * 1992-07-21 1996-03-13 Dowty Aerospace Gloucester Bearings
JP2004308779A (ja) * 2003-04-07 2004-11-04 Daido Metal Co Ltd 摺動部材及びその製造方法
US20060062502A1 (en) * 2004-09-22 2006-03-23 International Paper Company Solid lubrication of rod end bearings
GB2421057A (en) * 2004-12-13 2006-06-14 Minebea Co Ltd A spherical bearing arrangement
DE102006004759A1 (de) 2006-02-02 2007-08-09 Schaeffler Kg Gleitlager für insbesondere Dreh- und Kippbewegungen
FR2921991B1 (fr) 2007-10-09 2011-05-06 Skf Aerospace France Rotule legere d'articulation et procede de fabrication d'une telle rotule
US20140050430A1 (en) 2011-04-25 2014-02-20 The Timken Company Bearing and lubrication system used therewith
DE102011106818A1 (de) * 2011-07-07 2012-03-08 Daimler Ag Kugelgelenkzapfen mit Schmiernuten, Herstellungsverfahren und Kraftfahrzeug-Achsgelenk

Also Published As

Publication number Publication date
EP2930381A1 (fr) 2015-10-14
FR3018322A1 (fr) 2015-09-11
US20150252839A1 (en) 2015-09-10
US9670954B2 (en) 2017-06-06

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