FR3094049B1 - Rotule sphérique - Google Patents
Rotule sphérique Download PDFInfo
- Publication number
- FR3094049B1 FR3094049B1 FR1902742A FR1902742A FR3094049B1 FR 3094049 B1 FR3094049 B1 FR 3094049B1 FR 1902742 A FR1902742 A FR 1902742A FR 1902742 A FR1902742 A FR 1902742A FR 3094049 B1 FR3094049 B1 FR 3094049B1
- Authority
- FR
- France
- Prior art keywords
- ball joint
- spherical ball
- sleeve
- inner ring
- cylindrical
- 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
Links
Classifications
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- 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
- F16C11/0604—Construction of the male part
- F16C11/0609—Construction of the male part made from two or more parts
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- 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
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- 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
- F16C11/0604—Construction of the male part
-
- 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
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
-
- 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
- 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
- F16C23/046—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings with split outer rings
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- 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
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- 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
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- 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
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- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/10—Alloys based on copper
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- 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
- F16C2220/00—Shaping
- F16C2220/40—Shaping by deformation without removing material
- F16C2220/48—Shaping by deformation without removing material by extrusion, e.g. of metallic profiles
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- 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
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/12—Force connections, e.g. clamping by press-fit, e.g. plug-in
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- 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
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
- F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
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- 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
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
L’invention concerne une rotule sphérique (1) comprenant une bague intérieure (3) et une bague extérieure (2) coopérant par des surfaces de contact sphériques tronquées (9, 5) respectives, ladite bague intérieure (3) ayant un alésage central (10) avec une portion d’alésage cylindrique (11). La rotule sphérique (1) comprend également un manchon (12) cylindrique monté solidairement dans ladite portion d’alésage cylindrique (11), ledit manchon (12) étant destiné à être monté autour d’un arbre, le manchon (12) étant réalisé en un matériau résistant à l’usure et différent de celui de la bague intérieure (3). Figure 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902742A FR3094049B1 (fr) | 2019-03-18 | 2019-03-18 | Rotule sphérique |
GB2000923.9A GB2582433B (en) | 2019-03-18 | 2020-01-22 | Spherical ball joint |
US16/783,309 US11067115B2 (en) | 2019-03-18 | 2020-02-06 | Spherical ball joint |
DE102020202217.8A DE102020202217A1 (de) | 2019-03-18 | 2020-02-20 | Sphärisches Kugelgelenk |
CN202010142198.2A CN111706606A (zh) | 2019-03-18 | 2020-03-04 | 球形球窝接头 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902742A FR3094049B1 (fr) | 2019-03-18 | 2019-03-18 | Rotule sphérique |
FR1902742 | 2019-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3094049A1 FR3094049A1 (fr) | 2020-09-25 |
FR3094049B1 true FR3094049B1 (fr) | 2021-04-23 |
Family
ID=67262658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1902742A Active FR3094049B1 (fr) | 2019-03-18 | 2019-03-18 | Rotule sphérique |
Country Status (5)
Country | Link |
---|---|
US (1) | US11067115B2 (fr) |
CN (1) | CN111706606A (fr) |
DE (1) | DE102020202217A1 (fr) |
FR (1) | FR3094049B1 (fr) |
GB (1) | GB2582433B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114810820B (zh) * | 2022-05-09 | 2024-03-08 | 西安鑫垚陶瓷复合材料股份有限公司 | 基于陶瓷基复合材料的一体化结构异形轴承及其制备方法 |
FR3135493B1 (fr) * | 2022-05-11 | 2024-03-29 | Skf Aerospace France | Ensemble de palier lisse, et procédés de montage associés |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1089717A (fr) * | 1953-12-18 | 1955-03-21 | Perfectionnements au montage des pivots de fusées des roues avant de véhicules automobiles | |
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 |
US4077681A (en) * | 1975-04-21 | 1978-03-07 | Heim Universal Inc. | Self-adjusting bearing |
FR2611232B1 (fr) * | 1987-02-20 | 1991-08-30 | Melchior Jean | Piston pour moteurs a combustion interne et machines analogues |
US5544955A (en) * | 1994-12-08 | 1996-08-13 | Argo-Tech Corporation | Light weight bearing apparatus and assembly method |
FR2849124B1 (fr) * | 2002-12-20 | 2005-12-02 | Sarma | Rotule metallique et son procede de fabrication |
KR100743577B1 (ko) * | 2004-09-07 | 2007-07-30 | 주식회사 썬 프레인 코 | 가스스프링의 볼조인트 체결 구조 |
GB2418462B (en) * | 2004-09-22 | 2006-11-01 | Minebea Co Ltd | Spherical bearing arrangement |
WO2008008471A1 (fr) * | 2006-07-13 | 2008-01-17 | Roller Bearing Company Of America, Inc. | Roulement à rotule hybride |
US9309919B2 (en) * | 2013-03-28 | 2016-04-12 | Deere & Company | Sealed spherical joint |
DE102014107483B4 (de) * | 2014-05-27 | 2018-05-03 | Trelleborgvibracoustic Gmbh | Zentrierhülse zur Lagerung und Zentrierung eines Wellenendes |
EP2963304B1 (fr) * | 2014-07-01 | 2017-01-11 | SKF Aerospace France | Palier lisse sphérique avec manchon interne |
US10393179B2 (en) * | 2014-10-01 | 2019-08-27 | Schaublin Sa | Segmented outer ring for a bearing for mitigating torque degradation |
US20180216659A1 (en) * | 2017-01-30 | 2018-08-02 | David John Hoppert | Spherical Ball Joint Assembly |
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 |
JP6555426B2 (ja) * | 2017-07-31 | 2019-08-07 | 日本精工株式会社 | ハブユニット軸受およびその製造方法、並びに、自動車およびその製造方法 |
-
2019
- 2019-03-18 FR FR1902742A patent/FR3094049B1/fr active Active
-
2020
- 2020-01-22 GB GB2000923.9A patent/GB2582433B/en active Active
- 2020-02-06 US US16/783,309 patent/US11067115B2/en active Active
- 2020-02-20 DE DE102020202217.8A patent/DE102020202217A1/de active Pending
- 2020-03-04 CN CN202010142198.2A patent/CN111706606A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3094049A1 (fr) | 2020-09-25 |
GB2582433A (en) | 2020-09-23 |
GB2582433B (en) | 2023-03-29 |
DE102020202217A1 (de) | 2020-09-24 |
CN111706606A (zh) | 2020-09-25 |
US11067115B2 (en) | 2021-07-20 |
GB202000923D0 (en) | 2020-03-04 |
US20200300295A1 (en) | 2020-09-24 |
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