DE1525529A1 - Quick coupling for the detachable connection of hose ends - Google Patents

Quick coupling for the detachable connection of hose ends

Info

Publication number
DE1525529A1
DE1525529A1 DE19661525529 DE1525529A DE1525529A1 DE 1525529 A1 DE1525529 A1 DE 1525529A1 DE 19661525529 DE19661525529 DE 19661525529 DE 1525529 A DE1525529 A DE 1525529A DE 1525529 A1 DE1525529 A1 DE 1525529A1
Authority
DE
Germany
Prior art keywords
quick coupling
sleeve
detachable connection
hose ends
grommets
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
DE19661525529
Other languages
German (de)
Inventor
Artur Wittek
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.)
BERGIN GmbH
Original Assignee
BERGIN 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 BERGIN GmbH filed Critical BERGIN GmbH
Publication of DE1525529A1 publication Critical patent/DE1525529A1/en
Pending legal-status Critical Current

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
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/242—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action in which the rotation takes place between the eccentric parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Schnellkupplung für die lösbare Verbindung von.Schlauchenden Die Erfindung bezieht sich auf eine Schnellkupplung für die lösbare Verbindung von Schlauchenden, die über Tüllen mit einer Muffe verbunden sind. Es ist bekannt, die Tüllen an ihrem Außenumfang mit einer Ringnut zu versehen. In diese CD hingnut greift ein U-förmig gebogener Bügel ein, der durch die Muffe hindurchgesteckt ist. Diese bekannte Ausiührungsform hat-Nachteile in verschiedener Hinsicht. Der durch die Muffe hindurchgesteckte und in die Hingnut der Tülle eingreifende bügel geht nach dem Herausziehen leicht verloren. bekannte Maßnahmen durch Kettenaufhängung des Bügels genügen in den rauhen Grubenbetrieben nicht, weil die Aufhängeketten leicht abgerissen werden. Darüberhinaus müssen die Bügel federnd ausgestaltet sein, um oei gekuppelten Tüllen ein Herausfallen zu verhindern. uiese Wirkung wird noch dadurch erhöht, daß die Enden der Bügelschenkel hakenförmig ausgestaltet sind. Es liegt der Erfindung die Aufgabe zugrunde, eine Schnellkupplung der hier vorliegenden Art zu vereinfachen und eine größere Sicherheit zu erreichen. Ihr Wesen wird insbesondere darin gesehen, daß -beidseitig in der Muffe Exzenterscheiben drehbar gelagert sind und durch ihre Drehungen in Ringnuten der Tüllen ein- und ausgreifen.Quick coupling for the detachable connection of hose ends The invention refers to a quick coupling for the detachable connection of hose ends, which are connected to a sleeve via grommets. It is known the grommets on her To provide the outer circumference with an annular groove. A U-shape engages in this CD bent bracket that is pushed through the sleeve. This known embodiment has disadvantages in several ways. The one pushed through the sleeve and The bracket engaging in the groove of the spout is easily lost after pulling it out. known measures by chain suspension of the bracket are sufficient in the rough mining operations not because the hanging chains are easily torn off. In addition, the Brackets be designed to be resilient in order to prevent the coupled grommets from falling out. This effect is further increased by the fact that the ends of the bracket legs are hook-shaped are designed. The invention is based on the object to simplify a quick coupling of the type presented here and a larger one To achieve security. Its essence is seen in particular in that - on both sides eccentric disks are rotatably mounted in the sleeve and by their rotations in Engage and extend the ring grooves of the grommets.

Der Erfindungsgegenstand ist auf der Zeichnung durch ein Ausführungebeispiel schematisch dargestelltg und zwar zeigt Abbildung 1 einenLängsachn#tt durch den Gegenstand der Erfindung; Abbildung 2 eine Stirnansicht des Ge-ens*-.andes der Abbildung 1. The subject matter of the invention is shown schematically in the drawing by means of an exemplary embodiment, namely Figure 1 shows a longitudinal direction through the subject matter of the invention; Figure 2 is an end view of the Ge-ens * -. Andes of Figure 1.

Die Schnellkupplung besteht aus einer.Iluffe 19 in die eine C> in ein Schlauchende 2 eingesteckte Tülle 3 eingeschoben Ist. Es liegt im Sinne der Erfindung, daß beidseitig in der Muffe 1 Exzenterscheiben 4 drehbar gelagert sind. Sie greifen durch Drehungen in Ringnuten 5 einer Tülle 3 ein und aus.The quick coupling comprises einer.Iluffe 19 in a C> in a hose end 2 inserted grommet 3 is inserted. It is within the meaning of the invention that eccentric disks 4 are rotatably mounted on both sides in the sleeve 1. They engage in and out of ring grooves 5 of a grommet 3 by turning.

Die Muffe 1 ist stirnseitig durch drehbare Deckel 6 abgedeckt. Diese Deckel 6 sind durch Mitnehmerstifte 7 od. dgl. verbunden.The sleeve 1 is covered at the front by a rotatable cover 6 . These covers 6 are connected by driving pins 7 or the like.

Die Deckel 6 sind auf der Muffe 1 drehbar angeordnet. Um ein Herabfallen der Deckel 6 zu verhindern und die Exzentersoheiben in Lage zu haltent sind durch die Deckel 6 Haltebolzen 8 hindurchgesteckt, die in Ringnuten 9 der Muffe 1 eingreifen.The covers 6 are rotatably arranged on the sleeve 1. In order to prevent the cover 6 from falling down and to hold the eccentric shafts in position, retaining bolts 8 are inserted through the cover 6 and engage in annular grooves 9 of the sleeve 1 .

Zum Lösen und Verbinden einer Tülle 3 mit der Muffe I'genügt es, einen Deckel 6 zu verdrehen. Durch diese Verdrehung des Deckels 6 wird die Exzenterscheibe 4 mitgenommen, wodurch die Exzenterscheibe 4 in eine Ringnut 5 der Tülle 3 ein und ausgreift. Auf diese Weise wird eine schnelle und sichere Kupplung verwirklicht.To loosen and connect a grommet 3 to the sleeve I ', it is sufficient to twist a cover 6. This rotation of the cover 6 entrains the eccentric disk 4, as a result of which the eccentric disk 4 engages and extends into an annular groove 5 of the spout 3. In this way, a quick and safe coupling is achieved.

Claims (2)

P a t e n t a n o p r U a h e Schnellkupplung für die lösbare Verbindung von Schlauchenden in einer Muffe durch Tüllen# dadurch gekennzeich-# net, daß beidseitig in der Muffe(1)Exzenterscheiben (4) drehbar .gelagert sind und durch ihre Drehungen in Ringnuten (5) der Tüllen (3) ein- und auagreifen. P atentan op r U a he quick coupling for the detachable connection of hose ends in a socket through grommets # characterized in that eccentric disks (4) are rotatably mounted in the socket (1) on both sides and rotated in annular grooves (5 ) the grommets (3) engage and disengage. 2. Schnellkupplung nach Anspruch 19 dadurch gekennzeichnetg daß die Muffe (1) stirnseitig durch drehbare Deckel (6) abgedeckt eindp die mit den Exzenterscheiben (4) durch Mitnehmerstifte (7) od. dgl. verbunden sind. 3. Schnellkupplung nach den Ansprüchen 1 und 2, dadurch gekennzeichnetg daß durch die Deckel (6) Haltebolzen (8) gesteckt eindg die in Ringnuten (4j) der Muffe (1) eingreifen.2. Quick coupling according to claim 19 characterized in that the sleeve (1) is covered at the end by a rotatable cover (6) and connected to the eccentric disks (4) by driving pins (7) or the like. 3. Quick coupling according to Claims 1 and 2, characterized in that the retaining bolts (8) inserted through the cover (6) and which engage in the annular grooves (4j) of the sleeve (1) .
DE19661525529 1966-05-24 1966-05-24 Quick coupling for the detachable connection of hose ends Pending DE1525529A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0087265 1966-05-24

Publications (1)

Publication Number Publication Date
DE1525529A1 true DE1525529A1 (en) 1969-11-20

Family

ID=6983726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661525529 Pending DE1525529A1 (en) 1966-05-24 1966-05-24 Quick coupling for the detachable connection of hose ends

Country Status (1)

Country Link
DE (1) DE1525529A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332446A1 (en) * 1975-11-24 1977-06-17 Fischer Walter TIGHTENING COLLAR
US4372586A (en) * 1980-09-25 1983-02-08 Peretz Rosenberg Rod clamp particularly useful as pipe coupling
WO1989003254A1 (en) * 1987-10-13 1989-04-20 Saurwein Albert C High pressure water/abrasive jet cutting nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332446A1 (en) * 1975-11-24 1977-06-17 Fischer Walter TIGHTENING COLLAR
US4372586A (en) * 1980-09-25 1983-02-08 Peretz Rosenberg Rod clamp particularly useful as pipe coupling
WO1989003254A1 (en) * 1987-10-13 1989-04-20 Saurwein Albert C High pressure water/abrasive jet cutting nozzle
US4848671A (en) * 1987-10-13 1989-07-18 Saurwein Albert C High pressure water/abrasive jet cutting nozzle
JPH03502183A (en) * 1987-10-13 1991-05-23 フォージシャープ・リミテッド High pressure water and abrasive jet cutting nozzle
JP2703965B2 (en) 1987-10-13 1998-01-26 フォージシャープ・リミテッド Jet cutting nozzle of high pressure water and abrasive

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