GB978008A - Improvements in tube fittings - Google Patents
Improvements in tube fittingsInfo
- Publication number
- GB978008A GB978008A GB3974462A GB3974462A GB978008A GB 978008 A GB978008 A GB 978008A GB 3974462 A GB3974462 A GB 3974462A GB 3974462 A GB3974462 A GB 3974462A GB 978008 A GB978008 A GB 978008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- nut
- tube
- sleeve
- thread
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
978,008. Pipe couplings. HAZELOCK Ltd. Oct. 14, 1963 [Oct. 19, 1962], No. 39744/G2. Heading F2G. A fitting for attachment to a rigid tube 10 comprises a rigid sleeve 1 having an elastic O - ring 13 accommodated in an internal circumferential recess and an external screw-thread 11 at one end, a nut 2 having an internal thread at one end to fit the thread 11 and a converging conical face internally at its other end, also an annular locking ring 4 adapted to be compressed between the coned face of the nut and the tube 10 to provide a mechanical lock on the tube. The ring 4 may be an annular coiled spring or a rubber 0-ring. The sleeve 1 and nut 2 are of moulded plastic. Instead of having the externallyscrewed spigot shown in the Figure, the sleeve 1 may be screwed externally at both ends as at 11 to receive a second nut 2 and ring 4 for joining two pipes (Fig. 1, not shown). Specification 714,028 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3974462A GB978008A (en) | 1962-10-19 | 1962-10-19 | Improvements in tube fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3974462A GB978008A (en) | 1962-10-19 | 1962-10-19 | Improvements in tube fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB978008A true GB978008A (en) | 1964-12-16 |
Family
ID=10411237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3974462A Expired GB978008A (en) | 1962-10-19 | 1962-10-19 | Improvements in tube fittings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB978008A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2199143A (en) * | 1986-10-03 | 1988-06-29 | Wabco Westinghouse Fahrzeug | A rotary member for a device for detecting rotational speed or angular velocity |
| CN112443710A (en) * | 2019-09-03 | 2021-03-05 | 大连中和聚能自动控制***有限公司 | Steel pipe joint capable of being independently disassembled and repeatedly used |
-
1962
- 1962-10-19 GB GB3974462A patent/GB978008A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2199143A (en) * | 1986-10-03 | 1988-06-29 | Wabco Westinghouse Fahrzeug | A rotary member for a device for detecting rotational speed or angular velocity |
| GB2199143B (en) * | 1986-10-03 | 1990-08-01 | Wabco Westinghouse Fahrzeug | An arrangement for detecting rotational speed or angular velocity. |
| CN112443710A (en) * | 2019-09-03 | 2021-03-05 | 大连中和聚能自动控制***有限公司 | Steel pipe joint capable of being independently disassembled and repeatedly used |
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