GB657806A - Pipe couplings - Google Patents
Pipe couplingsInfo
- Publication number
- GB657806A GB657806A GB6597/49A GB659749A GB657806A GB 657806 A GB657806 A GB 657806A GB 6597/49 A GB6597/49 A GB 6597/49A GB 659749 A GB659749 A GB 659749A GB 657806 A GB657806 A GB 657806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- gasket
- flange
- ring
- apertures
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
657,806. Pipe jqints; stopping leaks. DRESSER. INDUSTRIES, Inc. March 10, 1949, No. 6597. Convention date, Aug. 3, 1948. [Classes 99(1) and 99(ii)] A pipe coupling comprises a tubular member 4 fitting on a pipe 3, and having an apertured flange 9, and a follower ring 6 of L-shaped cross-section with one leg overlying the flanges 9 whilst the other has apertures registering with the apertures in the flange 9, and apertures in an annular gasket 5 which is constricted between the flange and the ring by bolts provided with nuts to draw the parts 4, 6 together thereby distorting the gasket into sealing engagement with the pipe 3. The member 4 is bevelled at one end to receive a bevelled edge on the gasket and is a loose fit on the pipe 3. The other end cf the member is a tight fit on a pipe 2 and may be welded or threaded thereon or made integral therewith. The gasket may be made from a strip provided with bevelled overlapping edges, and the ring may also be made from a strip arranged so that its ends, which may be welded together, lie between adjacent apertures. The head of each bolt has a surface 30 to conform to the surface of the pipe 4 thereby permitting tightening of the nuts without using a wrench. In a modification used for joining plain ended pipes or as a repair unit, Fig. 4 (not shown), both ends of the member 4 have a flange, ring and gasket arrangement, and the central portion is reduced.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US657806XA | 1948-08-03 | 1948-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB657806A true GB657806A (en) | 1951-09-26 |
Family
ID=22065047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6597/49A Expired GB657806A (en) | 1948-08-03 | 1949-03-10 | Pipe couplings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB657806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264157A (en) * | 1992-01-25 | 1993-08-18 | Alec Reginald Carruthers | Pipe sleeve |
-
1949
- 1949-03-10 GB GB6597/49A patent/GB657806A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264157A (en) * | 1992-01-25 | 1993-08-18 | Alec Reginald Carruthers | Pipe sleeve |
| GB2264157B (en) * | 1992-01-25 | 1996-03-13 | Alec Reginald Carruthers | Improvement to fittings used for gas & water mains repair & maintenance |
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