FR2400158A1 - Raccord de conduites multiples pneumatiques - Google Patents
Raccord de conduites multiples pneumatiquesInfo
- Publication number
- FR2400158A1 FR2400158A1 FR7823086A FR7823086A FR2400158A1 FR 2400158 A1 FR2400158 A1 FR 2400158A1 FR 7823086 A FR7823086 A FR 7823086A FR 7823086 A FR7823086 A FR 7823086A FR 2400158 A1 FR2400158 A1 FR 2400158A1
- Authority
- FR
- France
- Prior art keywords
- connector
- fitting
- components
- pressure
- locking
- 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.)
- Withdrawn
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
- 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
- F16L37/091—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 a ring provided with teeth or fingers
-
- 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
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Raccord permettant le branchement simultané de plusieurs conduites pneumatiques. Les dispositifs pneumatiques de l'art antérieur comprennent des conduites qui sont combinées dans un raccord de conduites multiples. Des forces considérables agissent sur les composants du raccord en fonction de la pression régnant dans les conduites. Il en résulte que les composants se désengagent lorsqu'une certaine pression a été atteinte. Ce problème est géneralement résolu en prévoyant des brides ou des organes de verrouillage séparés, qui sont engagés après jonction des composants du raccord. Cependant, un verrouillage de ce type implique que l'on puisse avoir facilement accès au raccord, ce qui n'est pas le cas dans certaines applications. Selon la présente invention, on prévoit un raccord qui comprend un verrouillage automatique. Ainsi, lorsque la pression agit sur le raccord, un piston se déplace de façon qu'un organe élastique se trouve verrouillé avec un embout à l'intérieur du piston, ce qui rend impossible le débranchement du raccord. Application aux raccords de conduites pneumatiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772735713 DE2735713A1 (de) | 1977-08-08 | 1977-08-08 | Mehrfache pneumatik-steckverbindung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2400158A1 true FR2400158A1 (fr) | 1979-03-09 |
Family
ID=6015903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823086A Withdrawn FR2400158A1 (fr) | 1977-08-08 | 1978-08-04 | Raccord de conduites multiples pneumatiques |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5463427A (fr) |
DE (1) | DE2735713A1 (fr) |
FR (1) | FR2400158A1 (fr) |
GB (1) | GB2005369B (fr) |
IT (1) | IT1097631B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2603361A1 (fr) * | 1986-09-01 | 1988-03-04 | Staubli Sa Ets | Raccord double pour la jonction amovible de canalisations jumelees |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223427A1 (de) * | 1982-06-23 | 1983-12-29 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Kupplung zum gleichzeitigen verbinden mehrerer, eng benachbarter rohrleitungen |
US4884584A (en) * | 1987-08-14 | 1989-12-05 | National Coupling Company, Inc. | Internally preloaded metal-to-metal seal hydraulic connector |
DE3925293C3 (de) * | 1989-07-31 | 1997-09-04 | Grau Gmbh | Vorrichtung zum lösbaren Verbinden einer Druckmittelleitung an einem Druckmittelanschluß |
DE4107155A1 (de) * | 1991-03-06 | 1992-12-03 | Weh Verbindungstechnik | Rohrflansch-schnellanschluss |
DE202013104139U1 (de) * | 2013-09-11 | 2014-12-12 | Voss Automotive Gmbh | Anschlussvorrichtung zur dornlosen Verbindung von Medienleitungen |
-
1977
- 1977-08-08 DE DE19772735713 patent/DE2735713A1/de not_active Withdrawn
-
1978
- 1978-08-04 FR FR7823086A patent/FR2400158A1/fr not_active Withdrawn
- 1978-08-05 JP JP9503478A patent/JPS5463427A/ja active Pending
- 1978-08-07 GB GB7832500A patent/GB2005369B/en not_active Expired
- 1978-08-08 IT IT26570/78A patent/IT1097631B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2603361A1 (fr) * | 1986-09-01 | 1988-03-04 | Staubli Sa Ets | Raccord double pour la jonction amovible de canalisations jumelees |
EP0259236A1 (fr) * | 1986-09-01 | 1988-03-09 | S.A. DES ETABLISSEMENTS STAUBLI (France) | Raccord double pour la jonction amovible de canalisations jumelées |
Also Published As
Publication number | Publication date |
---|---|
JPS5463427A (en) | 1979-05-22 |
GB2005369B (en) | 1982-03-03 |
IT1097631B (it) | 1985-08-31 |
DE2735713A1 (de) | 1979-02-22 |
GB2005369A (en) | 1979-04-19 |
IT7826570A0 (it) | 1978-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |