GB1380254A - Ball and socket joints - Google Patents
Ball and socket jointsInfo
- Publication number
- GB1380254A GB1380254A GB296671A GB296671A GB1380254A GB 1380254 A GB1380254 A GB 1380254A GB 296671 A GB296671 A GB 296671A GB 296671 A GB296671 A GB 296671A GB 1380254 A GB1380254 A GB 1380254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- orifice
- constriction
- jan
- aperture
- 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.)
- Expired
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
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0628—Construction or details of the socket member with linings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
1380254 Ball joints IMPERIAL CHEMICAL INDUSTRIES Ltd 13 Jan 1972 [22 Jan 1971] 2966/71 Heading E2F A method of forming a lined socket for a ball joint comprises inserting a tubular member 1, Fig. 2, formed from a deformable low friction material containing a fluorocarbon polymer, such as P.T.F.E., into an aperture 3 formed through a socket member 2 such that the end of the tubular member is deformed inwardly about a constriction on which the ball is to be seated. The curved surface 4 defining the constriction has the same radius as the upper section of the aperture and the lining is preferably pushed completely through orifice 5 to secure it in position; the orifice being non-circular to resist lining rotation. The ball is mounted, Fig. 6, so that it abuts surface 4 with its stem projecting through the orifice and the member 1, which in the embodiment shown is formed from a strip of material bent to form a tube and which can have V-slots cut in one or both ends, can be deformed over at least part of the top of the ball and held in place by spring 13 acting between plates 12, 14. The polymer may be filled with such materials as glass fibres, graphite, powdered coke, metals, metal oxides or organic fillers such as polyamides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB296671A GB1380254A (en) | 1971-01-22 | 1971-01-22 | Ball and socket joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB296671A GB1380254A (en) | 1971-01-22 | 1971-01-22 | Ball and socket joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1380254A true GB1380254A (en) | 1975-01-08 |
Family
ID=9749386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB296671A Expired GB1380254A (en) | 1971-01-22 | 1971-01-22 | Ball and socket joints |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1380254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022718A1 (en) * | 2008-08-27 | 2010-03-04 | Zf Friedrichshafen Ag | Ball joint |
| CN108626292A (en) * | 2018-06-26 | 2018-10-09 | 哈尔滨电气股份有限公司 | A kind of squeeze film damper with novel elastic supporting structure |
-
1971
- 1971-01-22 GB GB296671A patent/GB1380254A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022718A1 (en) * | 2008-08-27 | 2010-03-04 | Zf Friedrichshafen Ag | Ball joint |
| CN102132051A (en) * | 2008-08-27 | 2011-07-20 | Zf腓特烈港股份公司 | Ball joint |
| JP2012500946A (en) * | 2008-08-27 | 2012-01-12 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | Ball joint |
| RU2499919C2 (en) * | 2008-08-27 | 2013-11-27 | Цф Фридрихсхафен Аг | Ball hinge |
| CN108626292A (en) * | 2018-06-26 | 2018-10-09 | 哈尔滨电气股份有限公司 | A kind of squeeze film damper with novel elastic supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |