FR2436279A1 - Rotule pour articulation, et ses applications - Google Patents
Rotule pour articulation, et ses applicationsInfo
- Publication number
- FR2436279A1 FR2436279A1 FR7826436A FR7826436A FR2436279A1 FR 2436279 A1 FR2436279 A1 FR 2436279A1 FR 7826436 A FR7826436 A FR 7826436A FR 7826436 A FR7826436 A FR 7826436A FR 2436279 A1 FR2436279 A1 FR 2436279A1
- Authority
- FR
- France
- Prior art keywords
- ball
- casing
- over
- low friction
- spherical core
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage 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
- 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
-
- 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
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Le but de cette invention est de réaliser une articulation à rotule dont aucun des constituants ne nécessite un usinage précis. Ce résultat est obtenu en prévoyant une rotule caractérisée en ce qu'elle comprend une tête 2 de forme générale sphérique dans laquelle sont ménagées des parties en creux telles que des rainures 3, 4, cette tête étant recouverte d'une garniture 5 en matière à faible coefficient de frottement ancrée dans lesdites parties en creux et présentant une surface externe sphérique 6. Dans un mode de réalisation, cette rotule est associée à un boîtier en deux parties 7, 10 délimitant chacune une portée de forme concave coopérant avec la surface sphérique complémentaire de la garniture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826436A FR2436279A1 (fr) | 1978-09-14 | 1978-09-14 | Rotule pour articulation, et ses applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826436A FR2436279A1 (fr) | 1978-09-14 | 1978-09-14 | Rotule pour articulation, et ses applications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436279A1 true FR2436279A1 (fr) | 1980-04-11 |
FR2436279B1 FR2436279B1 (fr) | 1982-12-17 |
Family
ID=9212647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826436A Granted FR2436279A1 (fr) | 1978-09-14 | 1978-09-14 | Rotule pour articulation, et ses applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2436279A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492428A (en) * | 1991-11-08 | 1996-02-20 | Maclean-Fogg Company | Ball joint assembly |
US5860757A (en) * | 1994-09-12 | 1999-01-19 | Nhk Spring Co., Ltd. | Ball joint |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR903373A (fr) * | 1943-04-24 | 1945-10-01 | Ehrenreich & Cie A | Joint élastique et procédé pour le fabriquer |
US2879091A (en) * | 1955-02-15 | 1959-03-24 | Gen Motors Corp | Ball joint assembly |
FR1226195A (fr) * | 1958-06-12 | 1960-07-08 | Lemforder Metallwaren G M B H | Articulation à rotule n'exigeant aucun entretien pour mécanismes de transmission de tous genres |
US2970853A (en) * | 1957-03-25 | 1961-02-07 | Gen Motors Corp | Resiliently mounted ball joint |
GB883896A (en) * | 1958-11-25 | 1961-12-06 | Lewis Woodson Alexander | Ball joints |
US3023038A (en) * | 1957-05-27 | 1962-02-27 | Charles S White | Ball stud and method of construction |
-
1978
- 1978-09-14 FR FR7826436A patent/FR2436279A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR903373A (fr) * | 1943-04-24 | 1945-10-01 | Ehrenreich & Cie A | Joint élastique et procédé pour le fabriquer |
US2879091A (en) * | 1955-02-15 | 1959-03-24 | Gen Motors Corp | Ball joint assembly |
US2970853A (en) * | 1957-03-25 | 1961-02-07 | Gen Motors Corp | Resiliently mounted ball joint |
US3023038A (en) * | 1957-05-27 | 1962-02-27 | Charles S White | Ball stud and method of construction |
FR1226195A (fr) * | 1958-06-12 | 1960-07-08 | Lemforder Metallwaren G M B H | Articulation à rotule n'exigeant aucun entretien pour mécanismes de transmission de tous genres |
GB883896A (en) * | 1958-11-25 | 1961-12-06 | Lewis Woodson Alexander | Ball joints |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492428A (en) * | 1991-11-08 | 1996-02-20 | Maclean-Fogg Company | Ball joint assembly |
US5860757A (en) * | 1994-09-12 | 1999-01-19 | Nhk Spring Co., Ltd. | Ball joint |
Also Published As
Publication number | Publication date |
---|---|
FR2436279B1 (fr) | 1982-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |