GB887760A - Improvements in pipe couplings - Google Patents
Improvements in pipe couplingsInfo
- Publication number
- GB887760A GB887760A GB1378660A GB1378660A GB887760A GB 887760 A GB887760 A GB 887760A GB 1378660 A GB1378660 A GB 1378660A GB 1378660 A GB1378660 A GB 1378660A GB 887760 A GB887760 A GB 887760A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- engages
- nut
- sealing ring
- pipe couplings
- 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
- F16L19/08—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 with metal rings which bite into the wall of the pipe
- F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
887,760. Pipe couplings. BROWN BROWNALL Ltd., DONALD. Feb. 15, 1961 [April 20, 1960], No. 13786/60. Class 99(1). In a coupling of the kind incorporating a sealing ring h which cuts into and seals on to the surface of a pipe b which is to be coupled up as a nut d is tightened, the nut has a relatively coarse screw thread which engages a similar thread on a coupling body a and a relatively fine screwthread #which engages a backing ring g adapted to bear on, or is integral with, the sealing ring to cause the latter to cut into the pipe. Specification 753,708 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1378660A GB887760A (en) | 1960-04-20 | 1960-04-20 | Improvements in pipe couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1378660A GB887760A (en) | 1960-04-20 | 1960-04-20 | Improvements in pipe couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB887760A true GB887760A (en) | 1962-01-24 |
Family
ID=10029355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1378660A Expired GB887760A (en) | 1960-04-20 | 1960-04-20 | Improvements in pipe couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB887760A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471181A (en) * | 1966-10-13 | 1969-10-07 | Imp Eastman Corp | Fitting |
-
1960
- 1960-04-20 GB GB1378660A patent/GB887760A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471181A (en) * | 1966-10-13 | 1969-10-07 | Imp Eastman Corp | Fitting |
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