FR3135493B1 - Ensemble de palier lisse, et procédés de montage associés - Google Patents

Ensemble de palier lisse, et procédés de montage associés Download PDF

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Publication number
FR3135493B1
FR3135493B1 FR2204447A FR2204447A FR3135493B1 FR 3135493 B1 FR3135493 B1 FR 3135493B1 FR 2204447 A FR2204447 A FR 2204447A FR 2204447 A FR2204447 A FR 2204447A FR 3135493 B1 FR3135493 B1 FR 3135493B1
Authority
FR
France
Prior art keywords
assembly
bearing assembly
plain bearing
inner ring
ball joint
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
FR2204447A
Other languages
English (en)
Other versions
FR3135493A1 (fr
Inventor
Arnaud Turmeau
Aiouba Omar
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 FR2204447A priority Critical patent/FR3135493B1/fr
Priority to CN202310355117.0A priority patent/CN117052787A/zh
Priority to DE102023203600.2A priority patent/DE102023203600A1/de
Priority to US18/304,935 priority patent/US20230366430A1/en
Priority to GB2305967.8A priority patent/GB2619810A/en
Publication of FR3135493A1 publication Critical patent/FR3135493A1/fr
Application granted granted Critical
Publication of FR3135493B1 publication Critical patent/FR3135493B1/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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact 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
    • 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
    • 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
    • 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
    • F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
    • 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
    • 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
    • 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
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

[Ensemble de palier lisse, et procédé de montage associé] L’ensemble de palier lisse comprend une rotule 12 pourvue d’une bague intérieure 18 comprenant une surface extérieure 18a sphérique, et d’une bague extérieure 20 comprenant une surface intérieure 20a sphérique montée sur la surface extérieure 18a sphérique de la bague intérieure, et un manchon 14 pourvu d’une surface extérieure 14a montée dans l’alésage 18b de la bague intérieure de la rotule. L’ensemble comprend en outre un anneau de retenue 16 radialement élastique qui s’étend à l’intérieur d’une rainure ménagée dans l’alésage 18b de la bague intérieure de la rotule et à l’intérieur d’une rainure ménagée sur la surface extérieure 14a du manchon. Référence : Figure 1
FR2204447A 2022-05-11 2022-05-11 Ensemble de palier lisse, et procédés de montage associés Active FR3135493B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2204447A FR3135493B1 (fr) 2022-05-11 2022-05-11 Ensemble de palier lisse, et procédés de montage associés
CN202310355117.0A CN117052787A (zh) 2022-05-11 2023-04-04 滑动轴承单元及相关组装方法
DE102023203600.2A DE102023203600A1 (de) 2022-05-11 2023-04-19 Gleitlagereinheit und zugehörige Zusammenbauverfahren
US18/304,935 US20230366430A1 (en) 2022-05-11 2023-04-21 Plain bearing unit and associated assembly methods
GB2305967.8A GB2619810A (en) 2022-05-11 2023-04-24 Plain bearing unit, and associated assembly methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204447 2022-05-11
FR2204447A FR3135493B1 (fr) 2022-05-11 2022-05-11 Ensemble de palier lisse, et procédés de montage associés

Publications (2)

Publication Number Publication Date
FR3135493A1 FR3135493A1 (fr) 2023-11-17
FR3135493B1 true FR3135493B1 (fr) 2024-03-29

Family

ID=82196497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204447A Active FR3135493B1 (fr) 2022-05-11 2022-05-11 Ensemble de palier lisse, et procédés de montage associés

Country Status (5)

Country Link
US (1) US20230366430A1 (fr)
CN (1) CN117052787A (fr)
DE (1) DE102023203600A1 (fr)
FR (1) FR3135493B1 (fr)
GB (1) GB2619810A (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765733A (en) * 1971-09-13 1973-10-16 Southwest Products Co Bearing assembly
US3915518A (en) * 1974-01-25 1975-10-28 Rockwell International Corp Self-adjusting spherical bearing assembly
GB8927639D0 (en) * 1989-12-07 1990-02-07 Rubery Owen Rockwell Ltd Bearing assemblies
GB9701902D0 (en) * 1997-01-30 1997-03-19 Rubery Owen Rockwell Ltd Brake camshaft and bearing assemblies
RU2186267C2 (ru) * 2000-05-17 2002-07-27 Шорин Лев Александрович Шарнирный подшипник
US9133926B2 (en) * 2012-11-21 2015-09-15 Arvinmeritor Technology, Llc Pinion gear assembly
US20140166376A1 (en) * 2012-12-18 2014-06-19 Caterpillar Inc. Equalizer bar end joint
EP2963304B1 (fr) * 2014-07-01 2017-01-11 SKF Aerospace France Palier lisse sphérique avec manchon interne
CN109210076A (zh) * 2018-09-12 2019-01-15 福建龙溪轴承(集团)股份有限公司 一种拆装一体关节轴承单元
FR3094049B1 (fr) * 2019-03-18 2021-04-23 Skf Aerospace France Rotule sphérique
US20220074447A1 (en) * 2020-09-10 2022-03-10 Triton Systems, Inc. Double bearing
CN112879423B (zh) * 2021-01-08 2022-08-23 洛阳Lyc轴承有限公司 一种轨道车辆振动试验台用关节轴承及其寿命计算方法

Also Published As

Publication number Publication date
CN117052787A (zh) 2023-11-14
GB202305967D0 (en) 2023-06-07
DE102023203600A1 (de) 2023-11-16
FR3135493A1 (fr) 2023-11-17
GB2619810A (en) 2023-12-20
US20230366430A1 (en) 2023-11-16

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