FR2683887B1 - Raccord pour tubes resistant a la pression. - Google Patents
Raccord pour tubes resistant a la pression.Info
- Publication number
- FR2683887B1 FR2683887B1 FR9212780A FR9212780A FR2683887B1 FR 2683887 B1 FR2683887 B1 FR 2683887B1 FR 9212780 A FR9212780 A FR 9212780A FR 9212780 A FR9212780 A FR 9212780A FR 2683887 B1 FR2683887 B1 FR 2683887B1
- Authority
- FR
- France
- Prior art keywords
- connection
- pressure resistant
- resistant tubes
- tubes
- pressure
- 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 - Fee Related
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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
- F16L13/142—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4137495A DE4137495C2 (de) | 1991-11-14 | 1991-11-14 | Rohrverbindung für Druckrohre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2683887A1 FR2683887A1 (fr) | 1993-05-21 |
FR2683887B1 true FR2683887B1 (fr) | 1994-11-04 |
Family
ID=6444822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9212780A Expired - Fee Related FR2683887B1 (fr) | 1991-11-14 | 1992-10-27 | Raccord pour tubes resistant a la pression. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE4137495C2 (de) |
FI (1) | FI924882A (de) |
FR (1) | FR2683887B1 (de) |
NL (1) | NL9201313A (de) |
PL (1) | PL169473B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4240883C2 (de) * | 1991-12-17 | 1995-07-20 | Karl Heinz Vahlbrauk | Rohrverbindung |
DE4329442A1 (de) * | 1993-09-01 | 1995-03-02 | Alwa Gmbh | Metallrohr-Preßverbindung |
DE19633627A1 (de) | 1996-08-21 | 1998-02-26 | Dischler Helmut | Kupplungsvorrichtung für die Herstellung einer Rohrverbindung |
DE10207201A1 (de) * | 2002-02-21 | 2003-09-04 | Welcker F | Pressfitting |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805591A (en) * | 1955-12-16 | 1957-09-10 | Widmer Hans | Tool for making a pipe coupling |
FI55906C (fi) * | 1968-09-19 | 1979-10-10 | Aga Ab | Skarvdon foer foerbindning av pao utsidan slaeta roer |
DE1817753A1 (de) * | 1968-11-13 | 1970-11-19 | Rohrverbindung,insbesondere fuer Stahlrohre | |
DE2849057A1 (de) * | 1978-11-11 | 1980-05-14 | Karl Heinz Vahlbrauk | Verfahren zum verbinden zweier rohrenden aus metall |
SU974013A1 (ru) * | 1980-04-01 | 1982-11-15 | Предприятие П/Я А-7844 | Неразъемное соединение трубопроводов |
DE3310027C2 (de) * | 1983-03-19 | 1985-01-17 | Karl Heinz 3353 Bad Gandersheim Vahlbrauk | Vorrichtung zum Verbinden der Enden zweier Rohre oder Rohrformstücke |
DE8805418U1 (de) * | 1988-04-23 | 1988-06-01 | Vahlbrauk, Karl Heinz, 3353 Bad Gandersheim | Rohrverbindung mit Doppelmuffe |
DE9017598U1 (de) * | 1990-01-20 | 1991-03-21 | Vahlbrauk, Karl Heinz, 3353 Bad Gandersheim | Rohrverbindung |
-
1991
- 1991-11-14 DE DE4137495A patent/DE4137495C2/de not_active Expired - Fee Related
-
1992
- 1992-07-22 NL NL9201313A patent/NL9201313A/nl not_active Application Discontinuation
- 1992-10-27 FR FR9212780A patent/FR2683887B1/fr not_active Expired - Fee Related
- 1992-10-28 FI FI924882A patent/FI924882A/fi not_active Application Discontinuation
- 1992-10-29 PL PL92296405A patent/PL169473B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FI924882A (fi) | 1993-05-15 |
PL169473B1 (pl) | 1996-07-31 |
FI924882A0 (fi) | 1992-10-28 |
PL296405A1 (en) | 1993-05-31 |
FR2683887A1 (fr) | 1993-05-21 |
NL9201313A (nl) | 1993-06-01 |
DE4137495A1 (de) | 1993-05-19 |
DE4137495C2 (de) | 1995-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |