GB957232A - Improvements in or relating to pipe couplings - Google Patents
Improvements in or relating to pipe couplingsInfo
- Publication number
- GB957232A GB957232A GB615062A GB615062A GB957232A GB 957232 A GB957232 A GB 957232A GB 615062 A GB615062 A GB 615062A GB 615062 A GB615062 A GB 615062A GB 957232 A GB957232 A GB 957232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- ring
- inclined surface
- annulus
- section
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- 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
- F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints With Sleeves (AREA)
- Piles And Underground Anchors (AREA)
Abstract
957,232. Pipe joints. A.P.V. CO. Ltd. Jan. 25, 1963 [Feb. 16, 1962], No. 6150/62. Heading F2G. A pipe coupling device comprises a steel annulus 3 whose internal diameter is such as to pass over the end of a pipe section 1<SP>1</SP> and one or more transversely split steel rings 2<SP>1</SP> locatable between the pipe and the annulus 3 and receivable in a groove therein and having one or more edge or edges of sawtooth section each having an inclined surface 6 and a surface 7 normal to the axis of the ring, at least one inclined surface facing the direction of insertion of the pipe end into the coupling. There may be one ring with more than one protruding edge, as shown, or more than one ring each having one protruding edge, arranged and disposed in a variety of ways, as described in the Specification. When joining two pipes, a similar device is fitted on the end of the other pipe section and the two annuli are held together by a common union nut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB615062A GB957232A (en) | 1962-02-16 | 1962-02-16 | Improvements in or relating to pipe couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB615062A GB957232A (en) | 1962-02-16 | 1962-02-16 | Improvements in or relating to pipe couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB957232A true GB957232A (en) | 1964-05-06 |
Family
ID=9809329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB615062A Expired GB957232A (en) | 1962-02-16 | 1962-02-16 | Improvements in or relating to pipe couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB957232A (en) |
-
1962
- 1962-02-16 GB GB615062A patent/GB957232A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1270399A (en) | Reuseable tube coupling assembly | |
GB1174208A (en) | Improvements in or relating to pipe connectors | |
GB1371609A (en) | Pipe joint | |
GB1030936A (en) | Improvements in or relating to a flanged joint | |
GB970887A (en) | Pipe coupling | |
GB957232A (en) | Improvements in or relating to pipe couplings | |
GB1185766A (en) | Improvements in Pipe Connectors | |
GB944539A (en) | Tube or hose coupling | |
GB760290A (en) | Improvements in or relating to pipe joints or pipe couplings | |
GB1295041A (en) | ||
GB1219043A (en) | Gas-tight pipe coupling | |
GB1143668A (en) | Improvements in or relating to clayware piping | |
GB1342736A (en) | ||
GB1334095A (en) | High-pressure hose fittings | |
GB1170953A (en) | Pipe Joint. | |
GB1083141A (en) | Pipe end fitting | |
GB1394219A (en) | Pipe joints | |
GB518754A (en) | Improvements in or relating to flexible pipe couplings | |
GB829961A (en) | Improvements relating to pipe unions or connections | |
GB999924A (en) | Improvements in or relating to pipe unions | |
GB904710A (en) | Improvements in and relating to pipe joints | |
GB959100A (en) | Coupling nipple for pipe or hose | |
GB962895A (en) | Sealing device in pipe coupling | |
GB364823A (en) | Improvements in or relating to joints for pipes or vessels for containing fluid under pressure | |
GB1009273A (en) | Fluid-tight coupling |