FR2181190A5 - - Google Patents
Info
- Publication number
- FR2181190A5 FR2181190A5 FR7214051A FR7214051A FR2181190A5 FR 2181190 A5 FR2181190 A5 FR 2181190A5 FR 7214051 A FR7214051 A FR 7214051A FR 7214051 A FR7214051 A FR 7214051A FR 2181190 A5 FR2181190 A5 FR 2181190A5
- Authority
- FR
- France
- 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
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- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
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- 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
- F16L47/16—Screw-threaded joints
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7214051A FR2181190A5 (en) | 1972-04-20 | 1972-04-20 | |
GB1916773A GB1405193A (en) | 1972-04-20 | 1973-04-19 | Screwthreaded pipe couplings |
DE19732320177 DE2320177C3 (en) | 1972-04-20 | 1973-04-19 | Conical screw connection of plastic pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7214051A FR2181190A5 (en) | 1972-04-20 | 1972-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2181190A5 true FR2181190A5 (en) | 1973-11-30 |
Family
ID=9097246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7214051A Expired FR2181190A5 (en) | 1972-04-20 | 1972-04-20 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2320177C3 (en) |
FR (1) | FR2181190A5 (en) |
GB (1) | GB1405193A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248460A (en) * | 1977-12-15 | 1981-02-03 | Murray Coyt E | Plastic pipe fitting |
US4630846A (en) * | 1983-04-07 | 1986-12-23 | Hitachi Zosen Corporation | Pipe joint |
US5213379A (en) * | 1989-11-21 | 1993-05-25 | Sumitomo Metal Industries, Ltd. | Frp pipe with threaded end joint section |
SE532069C2 (en) * | 2007-09-22 | 2009-10-13 | Svenska Borr Ab | Method and apparatus for jointing of pipes |
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1972
- 1972-04-20 FR FR7214051A patent/FR2181190A5/fr not_active Expired
-
1973
- 1973-04-19 DE DE19732320177 patent/DE2320177C3/en not_active Expired
- 1973-04-19 GB GB1916773A patent/GB1405193A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1405193A (en) | 1975-09-03 |
DE2320177B2 (en) | 1975-02-20 |
DE2320177C3 (en) | 1975-10-02 |
DE2320177A1 (en) | 1973-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |