CA687807A - Lock coupling for polyethylene pipe - Google Patents
Lock coupling for polyethylene pipeInfo
- Publication number
- CA687807A CA687807A CA687807A CA687807DA CA687807A CA 687807 A CA687807 A CA 687807A CA 687807 A CA687807 A CA 687807A CA 687807D A CA687807D A CA 687807DA CA 687807 A CA687807 A CA 687807A
- Authority
- CA
- Canada
- Prior art keywords
- polyethylene pipe
- lock coupling
- lock
- coupling
- polyethylene
- 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
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA687807T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA687807A true CA687807A (en) | 1964-06-02 |
Family
ID=35990419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA687807A Expired CA687807A (en) | Lock coupling for polyethylene pipe |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA687807A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335946A (en) * | 1992-07-28 | 1994-08-09 | Romac Industries Inc. | Cooperating combination of a gland and a grip ring installed in restrained sealed bolted joints of fluid piping systems including both plastic pipe and metallic pipe |
US5468025A (en) * | 1993-06-25 | 1995-11-21 | Adinolfe; Nicholas | Sewer line vent clamp assembly |
-
0
- CA CA687807A patent/CA687807A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335946A (en) * | 1992-07-28 | 1994-08-09 | Romac Industries Inc. | Cooperating combination of a gland and a grip ring installed in restrained sealed bolted joints of fluid piping systems including both plastic pipe and metallic pipe |
US5468025A (en) * | 1993-06-25 | 1995-11-21 | Adinolfe; Nicholas | Sewer line vent clamp assembly |
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