DE2028711A1 - - Google Patents
Info
- Publication number
- DE2028711A1 DE2028711A1 DE19702028711 DE2028711A DE2028711A1 DE 2028711 A1 DE2028711 A1 DE 2028711A1 DE 19702028711 DE19702028711 DE 19702028711 DE 2028711 A DE2028711 A DE 2028711A DE 2028711 A1 DE2028711 A1 DE 2028711A1
- Authority
- DE
- Germany
- Prior art keywords
- plug
- sleeve
- recesses
- coupling
- bracket
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
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
- 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
- F16L37/088—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 split elastic ring
- F16L37/0885—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 split elastic ring with access to the split elastic ring from a radial or tangential opening in the coupling
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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
- 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
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
Lösbare Rohr- oder Schlauchkupplung Die Neuerung bezieht sich auf eine lösbare Rohr- oder Scblauchkupplung, bestehend aus einem Stecker, einer Stecker-#ufnahmemuffe und einem U-förmigen Verriegelungsbügel, der in seiner Riegelstellung mit seinen Schenkeln teilweise in eine Mantelringnut des Steckers und teilweise in beiderseits der Muffenbohrung angeordnete und zu dieser tangential verlaufende, im Muffenmantel mündende Muffen- Ausnehmungen eingreift. Detachable pipe or hose coupling The innovation relates to a detachable pipe or hose coupling, consisting of a plug, a plug socket and a U-shaped locking bracket, which is in its locked position with its Legs partly in a casing ring groove of the plug and partly in both sides the sleeve bore arranged and tangential to this, in the sleeve shell opening socket recesses engages.
Bei einer bekannten Kupplung der vorstehenden Art liegen die zur Aufnahme des Bügels dienenden Ausnebinungen der Muffe in einer Achse, die einen rechten Winkel zur Kupplungsachse bildet.In a known coupling of the above type, the are for receiving the bracket serving cutouts of the sleeve in an axis that is a right angle forms to the coupling axis.
Zum Eingriff der teilweise parallelen und teilweise.ausgebauchten Bügeischenkel besitzt der Stecker eine umlaufende Ringnut, die bei eingeführtem Stecker in Höhe der Muffen-Ausnehmungen liegt.To engage the partially parallel and partially bulged The connector has a circumferential ring groove, the at inserted plug is at the level of the socket recesses.
Der Stecker ist an seiner Stirnfläche abgeschrägt.The connector is beveled at its end face.
Beim Entriegeln wird der Bügel gezogen, bis er mit seinen ausgebauchten Schenkelteilen außer Eingriff mit den Tangentialnuten des Steckers kommt, worauf der Stecker aus der Muffe gezogen werden kann. Das Kuppeln geschieht in der umgekehrten Reihenfolge.When unlocking the bracket is pulled until it is bulged with its Leg parts come out of engagement with the tangential grooves of the plug, whereupon the plug can be pulled out of the sleeve. Coupling is done in the reverse direction Series.
Das Ziehen des Bügels ist begrenzt durch seine gegeneinander gerichtet eingebogenen Enden, welche die Muffe untergreifen.The pulling of the bracket is limited by its directed against each other bent ends that engage under the sleeve.
(franz. Patent Nr. 844214) Nachteilig bei der bekannten Ausführung ist es, daß die Kupplung ein Axialspiel aufweist, das in dem Spiel zwischen dem Bügel und der zugeordneten Nut des Steckers bzw. den zur Aufnahme des Steckers dienenden Ausnehmungen der Muffe zu suchen ist.(French patent no. 844214) Disadvantageous in the known design is that the coupling has an axial play in the play between the Bracket and the associated groove of the plug or the one used to accommodate the plug Is to look for recesses in the sleeve.
Die Neuerung vermeidet bei seiner Kupplung der eingangs genannten Art das Axialspiel dadurch, daß die zur Kupplungsachse gerichteten Achsen der Ausnehmungen in Stecker-Einführrichtung konvergierend schräg verlaufen.The innovation avoids the coupling mentioned at the beginning Type the axial play in that the axes of the recesses directed towards the coupling axis run converging obliquely in the plug insertion direction.
Der Gebrauchsmuster-Gegenstand ist in der Zeichnung beispielsweise und rein schematisch dargestellt, und zwar zeigt Fig, 1 einen Axialachnitt und Flg, 2 einen Schnitt entlang der Linie II - II in Fig. 1.The utility model object is in the drawing, for example and shown purely schematically, namely shows 1 shows an axial section and FIG. 2 shows a section along the line II-II in FIG. 1.
Die neuerungsgeme Kupplung besteht aus einem Stecker 1, einer Stecker-Aufnahmemuffe 2 und einem U-förmigen Verriegelungsbügel 3, der in seiner Riegelstellung mit seinen Schenkeln teilweise in eine Mantelringnut 4 des Steckers 1 und teilweise in beiderseits der Muffenbohrung 5 angeordnete und zu dieser tangential verlaufende, im Muffenmantel mündende Muffen-Ausnehmungen 6 eingreift.The coupling according to the innovation consists of a plug 1, a plug-receiving sleeve 2 and a U-shaped locking bracket 3, which is in its locking position with his Legs partly in a casing ring groove 4 of the plug 1 and partly in both sides the sleeve bore 5 arranged and tangential to this, in the sleeve shell opening sleeve recesses 6 engages.
Neuerungsgemäß verlaufen die zur Kupplungsachse gerichteten Achsen der Ausnehmungen 6 in Steckereinführrichtung konvergierend schräg.According to the innovation, the axes facing the coupling axis run of the recesses 6 converging obliquely in the plug insertion direction.
Ein in der Kupplung anstehender ueberdruck wirkt auf die Stirnfläche des Steckers 1 und versucht, diesen aus der Kupplung herauszuschieben. Der Bügel 3 wird hierbei in die Ausnehmungen 6 hineingezogen und verkeiltsich dort. Damit ist das Spiel zwischen dem Stecker 3 und der Nut 4 bzw. den Ausnehmungen 6 aufgehoben.An overpressure in the clutch acts on the end face of plug 1 and tries to push it out of the coupling. The coat hanger 3 is drawn into the recesses 6 and wedged there. In order to the play between the plug 3 and the groove 4 or the recesses 6 is eliminated.
Zum Entkuppeln wird der Bügel 3 in Steckereinführrichtung verschoben, bis er außer Eingriff mit der Ringnut des Steckers 1 kommt, der sodann aus der Muffe 2 herausgezogen werden kann.To uncouple the bracket 3 is moved in the plug insertion direction, until it comes out of engagement with the annular groove of the plug 1, which then comes out of the socket 2 can be pulled out.
Die Abdichtung zwischen dem Mantel des Steckers 1 und der Bohrung der Muffe 5 kann durch einen üblichen O-Ring 7 erfolgen, der entweder in der Muffenbohrung 5 oder in dem Mantel des Steckers 1 angeordnet sein kann.The seal between the jacket of the plug 1 and the bore the sleeve 5 can be made by a conventional O-ring 7, which is either in the sleeve bore 5 or in the jacket of the connector 1 can be arranged.
Die Neuerung ist nicht auf das dargestellte und beschriebene Ausführungsbeispiel beschränkt, vielmehr sind im Rahmen ihres Grundgedankens weitere Ausführungsbeispiele möglich.The innovation does not apply to the illustrated and described embodiment limited, rather, further exemplary embodiments are within the scope of their basic concept possible.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702028711 DE2028711A1 (en) | 1970-06-11 | 1970-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702028711 DE2028711A1 (en) | 1970-06-11 | 1970-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2028711A1 true DE2028711A1 (en) | 1971-12-16 |
Family
ID=5773625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702028711 Pending DE2028711A1 (en) | 1970-06-11 | 1970-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2028711A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244608A (en) * | 1979-03-05 | 1981-01-13 | The Gates Rubber Company | Female coupling with staple lock |
| US4635974A (en) * | 1982-11-25 | 1987-01-13 | Gregoire Moussaian | Rapidly assembled and disassembled connecting device |
| US4772052A (en) * | 1987-04-13 | 1988-09-20 | Handy & Harman Automotive Group, Inc. | Quick connect coupling |
| US5028080A (en) * | 1989-09-18 | 1991-07-02 | Handy & Harman Automotive Group, Inc. | Quick connect coupling |
| EP0470206A4 (en) * | 1989-05-05 | 1991-10-07 | Huron Products Corp | Connector having ramped housing with pin retainer. |
| US5586792A (en) * | 1995-02-21 | 1996-12-24 | Bundy Corporation | Quick connector with integral release mechanism |
| EP2567136A2 (en) * | 2010-05-04 | 2013-03-13 | Norma U.S. Holding LLC | Quick connector assembly |
| EP3032159A1 (en) * | 2014-12-11 | 2016-06-15 | Schrader | Socket and fluid connection system |
| EP3153757A1 (en) * | 2015-10-07 | 2017-04-12 | Johannes Schäfer vormals Stettiner Schraubenwerke GmbH & Co. KG | Detachable plug connection for pipes |
-
1970
- 1970-06-11 DE DE19702028711 patent/DE2028711A1/de active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244608A (en) * | 1979-03-05 | 1981-01-13 | The Gates Rubber Company | Female coupling with staple lock |
| US4635974A (en) * | 1982-11-25 | 1987-01-13 | Gregoire Moussaian | Rapidly assembled and disassembled connecting device |
| US4772052A (en) * | 1987-04-13 | 1988-09-20 | Handy & Harman Automotive Group, Inc. | Quick connect coupling |
| EP0470206A4 (en) * | 1989-05-05 | 1991-10-07 | Huron Products Corp | Connector having ramped housing with pin retainer. |
| EP0470206A1 (en) * | 1989-05-05 | 1992-02-12 | Bundy Corporation | Connector having ramped housing with pin retainer |
| US5028080A (en) * | 1989-09-18 | 1991-07-02 | Handy & Harman Automotive Group, Inc. | Quick connect coupling |
| US5586792A (en) * | 1995-02-21 | 1996-12-24 | Bundy Corporation | Quick connector with integral release mechanism |
| EP2567136A2 (en) * | 2010-05-04 | 2013-03-13 | Norma U.S. Holding LLC | Quick connector assembly |
| JP2013534992A (en) * | 2010-05-04 | 2013-09-09 | ノーマ・ユー・エス・ホールディング・リミテッド・ライアビリティ・カンパニー | Quick connector assembly |
| EP2567136A4 (en) * | 2010-05-04 | 2014-05-21 | Norma Us Holding Llc | Quick connector assembly |
| EP3032159A1 (en) * | 2014-12-11 | 2016-06-15 | Schrader | Socket and fluid connection system |
| FR3030012A1 (en) * | 2014-12-11 | 2016-06-17 | Schrader | SOCKET AND FLUID CONNECTION SYSTEM |
| EP3153757A1 (en) * | 2015-10-07 | 2017-04-12 | Johannes Schäfer vormals Stettiner Schraubenwerke GmbH & Co. KG | Detachable plug connection for pipes |
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