FR2229011A1 - Expansion joint for plastic pipes - has rubber sleeve bent into U-section between telescoped pipes - Google Patents
Expansion joint for plastic pipes - has rubber sleeve bent into U-section between telescoped pipesInfo
- Publication number
- FR2229011A1 FR2229011A1 FR7316431A FR7316431A FR2229011A1 FR 2229011 A1 FR2229011 A1 FR 2229011A1 FR 7316431 A FR7316431 A FR 7316431A FR 7316431 A FR7316431 A FR 7316431A FR 2229011 A1 FR2229011 A1 FR 2229011A1
- Authority
- FR
- France
- Prior art keywords
- pipes
- section
- cylinder
- rubber sleeve
- expansion joint
- 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.)
- Granted
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The joint is formed by a circumferentially split outer cylinder and an inner cylinder that will slide in it. A flexible, slightly conical, sleeve, rolled into a U section, joins the two cylinders. The sleeve has one leg lying against inside of outer cylinder and the other against outside of inner cylinder, has its outer end clamped between the two halves of the outer cylinder and its inner end clamped to the extremity of the inner cylinder by a screwed ring. The two cylinders have shoulders which slide on the other cylinder and give guidance during motion, which is limited by stops. During motion there is no sliding motion of sleeve relative to cylinders.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316431A FR2229011A1 (en) | 1973-05-08 | 1973-05-08 | Expansion joint for plastic pipes - has rubber sleeve bent into U-section between telescoped pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316431A FR2229011A1 (en) | 1973-05-08 | 1973-05-08 | Expansion joint for plastic pipes - has rubber sleeve bent into U-section between telescoped pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2229011A1 true FR2229011A1 (en) | 1974-12-06 |
FR2229011B1 FR2229011B1 (en) | 1980-10-31 |
Family
ID=9118935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7316431A Granted FR2229011A1 (en) | 1973-05-08 | 1973-05-08 | Expansion joint for plastic pipes - has rubber sleeve bent into U-section between telescoped pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2229011A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474638A1 (en) * | 1980-01-24 | 1981-07-31 | Europ Propulsion | ARTICULATED CONDUCT |
FR2511750A1 (en) * | 1981-08-18 | 1983-02-25 | Pont A Mousson | Expansion compensator for spigot and socket pipework - has flexible membrane forming axial seal between two parts of joint |
US4548427A (en) * | 1981-08-24 | 1985-10-22 | Umc Industries, Inc. | Strain accommodating fluid conduit assembly and fitting therefor |
EP0305171A1 (en) * | 1987-08-24 | 1989-03-01 | Electric Power Research Institute, Inc | Seismic stop support |
GB2461503A (en) * | 2008-06-30 | 2010-01-06 | Rolls Royce Plc | A sliding joint for a gas turbine engine fuel manifold |
-
1973
- 1973-05-08 FR FR7316431A patent/FR2229011A1/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474638A1 (en) * | 1980-01-24 | 1981-07-31 | Europ Propulsion | ARTICULATED CONDUCT |
FR2511750A1 (en) * | 1981-08-18 | 1983-02-25 | Pont A Mousson | Expansion compensator for spigot and socket pipework - has flexible membrane forming axial seal between two parts of joint |
US4548427A (en) * | 1981-08-24 | 1985-10-22 | Umc Industries, Inc. | Strain accommodating fluid conduit assembly and fitting therefor |
EP0305171A1 (en) * | 1987-08-24 | 1989-03-01 | Electric Power Research Institute, Inc | Seismic stop support |
GB2461503A (en) * | 2008-06-30 | 2010-01-06 | Rolls Royce Plc | A sliding joint for a gas turbine engine fuel manifold |
Also Published As
Publication number | Publication date |
---|---|
FR2229011B1 (en) | 1980-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |