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
Application number
DE19702028711
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Techno Chemie Kessler and Co GmbH
Original Assignee
Techno Chemie Kessler and Co GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Techno Chemie Kessler and Co GmbH filed Critical Techno Chemie Kessler and Co GmbH
Priority to DE19702028711 priority Critical patent/DE2028711A1/de
Publication of DE2028711A1 publication Critical patent/DE2028711A1/de
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088Couplings 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
    • F16L37/0885Couplings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings 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
    • F16L37/14Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142Joints 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
    • F16L37/144Joints 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)

Schutz anspruch Protection claim Lösbare Rohr- oder Schlauchkupplung, bestehend aus einem Stecker, einer Stecker-Aufnahmemuffe 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, dadurch gekennzeichnet, daß die zur Kupplungsachse gerichteten Achsen der Ausnehmungen (6) in Steckereinführrichtung konvergierend schräg verlaufen.Detachable pipe or hose coupling, consisting of a plug, a plug receiving sleeve and a U-shaped locking bracket, which is in its Lock position with its legs partially in a casing ring groove of the plug and partly arranged in both sides of the socket bore and tangential to it running sleeve recesses opening into the sleeve casing, characterized in that that the axes of the recesses (6) directed towards the coupling axis are in the plug insertion direction converging obliquely. L e e r s e i t eL e r s e i t e
DE19702028711 1970-06-11 1970-06-11 Pending DE2028711A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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