EP0289649A1 - Closure device for the outlet of a fluid-container - Google Patents

Closure device for the outlet of a fluid-container Download PDF

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Publication number
EP0289649A1
EP0289649A1 EP87112600A EP87112600A EP0289649A1 EP 0289649 A1 EP0289649 A1 EP 0289649A1 EP 87112600 A EP87112600 A EP 87112600A EP 87112600 A EP87112600 A EP 87112600A EP 0289649 A1 EP0289649 A1 EP 0289649A1
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EP
European Patent Office
Prior art keywords
outlet
hose
ring
fastening ring
nozzle
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.)
Granted
Application number
EP87112600A
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German (de)
French (fr)
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EP0289649B1 (en
Inventor
Pierre Pfeiffer
Benôit Cheval
Paul Sigwalt
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Sotralentz SA
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Sotralentz SA
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Publication date
Application filed by Sotralentz SA filed Critical Sotralentz SA
Priority to AT87112600T priority Critical patent/ATE62884T1/en
Publication of EP0289649A1 publication Critical patent/EP0289649A1/en
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Publication of EP0289649B1 publication Critical patent/EP0289649B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet

Definitions

  • the invention relates generically to an outlet closure for liquid containers with an outlet hose, the outlet hose being arranged interchangeably.
  • the hose is a conventional rubber hose, which is usually provided with fabric reinforcement and is hardly foldable. It is attached to the outlet nozzle by means of a union nut and is usually provided with a tap at the free end, which can be opened and closed.
  • a union nut is usually provided with a tap at the free end, which can be opened and closed.
  • Such an outlet closure is not very suitable for a liquid container which is also a transport and storage container and is intended as a dispensing container for the filled-in liquid. Rather, containers of this purpose are provided with a metal tap, which is placed on the outlet nozzle. This is complex, especially if the liquid containers are disposable containers made of plastic.
  • the invention has for its object to provide an outlet closure which is suitable for transport and storage containers which can also be used as dispensing containers which can be easily manufactured with large and very large outlet cross-sections.
  • the invention teaches that the outlet hose is designed as a foldable hose made of rubber or plastic and is fastened inside the outlet nozzle, that the outlet nozzle can be locked on the outside in a manner known per se by a cover, and that the inside of the outlet nozzle is in front the outlet hose, which is folded together, can be closed by a clamping device.
  • the invention makes use of the fact that, in the generic outlet closure, the outlet hose can perform an additional function without a tap, namely that it can serve as a hose clamp closure during transport and storage of a filled liquid container. If the outlet is to be effected, it is only necessary to remove the lid of the outlet closure according to the invention.
  • the folded outlet hose protrudes under the influence of the hydrostatic pressure of the filled liquid, the free end can be picked up and fed to the receptacle or the like for the liquid to be discharged.
  • the clamping device can be easily removed with the outlet hose picked up or made to jump off.
  • the outlet hose has a length which is greater than the maximum height of the liquid level in the liquid container. Then the mouth of the outlet hose can be raised to above the level of the liquid in the liquid container and the outlet can be hydrostatically interrupted. It goes without saying that by squeezing the mouth of the outlet hose in each outlet position a dosage is also possible.
  • a preferred embodiment of the invention which is characterized by manufacturing and assembly simplicity with high functional reliability, is characterized in that the outlet hose with a connecting edge is inserted into the gap between the inner wall of the outlet connector and a fastening ring and a sealing ring placed on the end face of the outlet connector covered, which in turn is covered by an outer fastening collar on the fastening ring, and that a collar ring is screwed onto the outside of the outlet connection, which holds the fastening ring with an inner collar.
  • the cover can be screwed into the fastening ring.
  • the fastening ring, the collar ring and the cover will be made of plastic. If the liquid container itself is made of plastic, the outlet nozzle is generally molded on.
  • a liquid container 1 can first be seen, which is blown from plastic and inserted into a special reinforcement cage 2.
  • the reinforcement cage 2 is provided with a pallet 3 so that the liquid container 1 can be used as a transport and storage container (cf. EP 86 440 071.8).
  • the liquid container 1 is provided with an outlet closure 4.
  • the basic structure of the outlet closure 4 includes an outlet nozzle 5 and an outlet hose 6 connected to the outlet nozzle 5.
  • the outlet hose 6 can be replaced.
  • the outlet hose 6 is designed as a foldable hose made of rubber or plastic and is fastened in the interior of the outlet nozzle 5.
  • the outlet nozzle 5 can be locked on the outside by a cover 7.
  • the outlet hose 6, which is folded inside the outlet connection 5 in front of the cover 7 (cf. in particular FIGS. 2 to 4) can be closed by a clamping device 8.
  • the outlet hose 6 has a length that is greater than the maximum height of the liquid level in the liquid container 1, for which purpose reference is made to FIG. 7.
  • the outlet hose 6 is inserted with a connecting edge 9 in the gap between the inner wall of the outlet nozzle 5 and a fastening ring 10. It includes a sealing ring 11 placed on the end face of the outlet connection 5. The sealing ring 11, in turn, together with the connecting edge 9 guided over it, is covered by an outer fastening collar 12 on the fastening ring 10. A union ring 13 is screwed onto the outside of the outlet nozzle 5 and holds the fastening ring 10 with an inner collar 14. The cover 7 is screwed into the fastening ring 10. - The mounting ring 10, the collar ring 13 and the lid 7 are advantageously molded from plastic.
  • the liquid container 1 is also a plastic container, and the outlet connection 5 is molded on.
  • the outlet hose 6 initially protrudes under the hydrostatic pressure of the liquid.
  • the mouth of the outlet hose 6 can be accommodated and fed to a receptacle 15. This is shown in FIG. 6.
  • the already mentioned FIG. 7 shows that the mouth of the outlet hose 6 can be raised so that the outlet process is hydrostatically interrupted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Coating Apparatus (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

The outlet device for a fluid container comprises an outlet pipe and an outlet hose attached with the outlet pipe so that the outlet hose is replaceable. The outlet hose can be a foldable rubber or plastic hose and is attached inside the outlet pipe. The outlet pipe is closable exteriorly by a cover. The outlet hose folded together in front of the cover is lockable inside the outlet pipe by a clamping device.

Description

Die Erfindung bezieht sich gattungsgemäß auf einen Auslaufver­schluß für Flüssigkeitsbehälter mit Auslaufschlauch, wobei der Auslaufschlauch auswechselbar angeordnet ist.The invention relates generically to an outlet closure for liquid containers with an outlet hose, the outlet hose being arranged interchangeably.

Bei dem (aus der Praxis) bekannten gattungsgemäßen Auslauf­verschluß ist der Schlauch ein üblicher, zumeist mit Gewebear­mierung versehener, kaum faltbarer Gummischlauch. Er wird mit­tels Überwurfmutter an dem Auslaufstutzen befestigt und ist zu­meist seinerseits am freien Ende mit einem Hahn versehen, der geöffnet und geschlossen werden kann. Ein solcher Auslaufver­schluß ist für einen Flüssigkeitsbehälter, der gleichzeitig Trans­port- und Lagerbehälter ist sowie als Abgabebehälter für die eingefüllte Flüssigkeit bestimmt ist, wenig geeignet. Behälter dieser Zweckbestimmung sind vielmehr mit einem Hahn aus Metall versehen, der auf den Auslaufstutzen aufgesetzt ist. Das ist, insbes. wenn die Flüssigkeitsbehälter Einwegbehälter aus Kunst­stoff sind, aufwendig. Das bereitet darüber hinaus Schwierig­keiten, wenn der Auslaufstutzen einen großen Auslaufquerschnitt aufweist, wie es erforderlich ist, wenn die in dem Flüssigkeits­behälter eingefüllte Flüssigkeit eine verhältnismäßig hohe Visko­sität aufweist, die Auslaufzeit jedoch klein sein soll. Hähne ent­sprechend großen Durchmessers sind kaum üblich. Fertigt man sie aus Metall, so entstehen schwere, raumaufwendige Bauteile, die wenig geeignet sind, mit einem Flüssigkeitsbehälter aus Kunststoff verbunden zu werden. Gerade solche werden jedoch in zunehmendem Maße für den Transport und für die Lagerung von Flüssigkeiten, insbes. von hochviskosen Flüssigkeiten ein­gesetzt.In the generic outlet closure (known from practice), the hose is a conventional rubber hose, which is usually provided with fabric reinforcement and is hardly foldable. It is attached to the outlet nozzle by means of a union nut and is usually provided with a tap at the free end, which can be opened and closed. Such an outlet closure is not very suitable for a liquid container which is also a transport and storage container and is intended as a dispensing container for the filled-in liquid. Rather, containers of this purpose are provided with a metal tap, which is placed on the outlet nozzle. This is complex, especially if the liquid containers are disposable containers made of plastic. This is also difficult if the outlet nozzle has a large outlet cross section, as is required if the liquid filled in the liquid container has a relatively high viscosity, but the outlet time should be short. Valves of a correspondingly large diameter are hardly common. If they are made of metal, heavy, space-consuming components are created which are not very suitable for being connected to a plastic liquid container. However, such are increasingly being used for the transport and storage of liquids, in particular of highly viscous liquids.

Der Erfindung liegt die Aufgabe zugrunde, einen Auslaufver­schluß zu schaffen, der für Transport- und Lagerbehälter, die gleichzeitig als Abgabebehälter einsetzbar sind, geeignet ist und der ohne Schwierigkeiten mit großem und sehr großem Auslauf­querschnitt gefertigt werden kann.The invention has for its object to provide an outlet closure which is suitable for transport and storage containers which can also be used as dispensing containers which can be easily manufactured with large and very large outlet cross-sections.

Zur Lösung dieser Aufgabe lehrt die Erfindung, daß der Auslauf­schlauch als faltbarer Schlauch aus Gummi oder Kunststoff aus­geführt und im Innern des Auslaufstutzens befestigt ist, daß der Auslaufstutzen außenseitig in an sich bekannter Weise durch ei­nen Deckel abschließbar ist, und daß der in dem Auslaufstutzen innenseitig vor dem Deckel zusammengefaltet angeordnete Auslauf­schlauch durch eine Klemmvorrichtung verschließbar ist. - Die Erfindung nutzt die Tatsache, daß bei dem gattungsgemäßen Aus­laufverschluß der Auslaufschlauch unter Verzicht auf einen Hahn eine zusätzliche Funktion erfüllen kann, nämlich während des Transportes und der Lagerung eines gefüllten Flüssigkeitsbehäl­ters als Schlauchklemmverschluß dienen kann. Soll der Auslauf bewirkt werden, so ist es lediglich erforderlich, den Deckel des erfindungsgemäßen Auslaufverschlusses zu entfernen. Der zusam­mengefaltete Auslaufschlauch stülpt sich unter dem Einfluß des hydrostatischen Druckes der eingefüllten Flüssigkeit vor, das freie Ende kann aufgenommen und dem Aufnahmebehälter o. dgl. für die auslaufende Flüssigkeit zugeführt werden. Die Klemmvor­richtung kann bei aufgenommenem Auslaufschlauch leicht abge­nommen oder zum Abspringen gebracht werden. Nach bevorzugter Ausführungsform der Erfindung besitzt der Auslaufschlauch eine Länge, die größer ist als der maximalen Höhe des Flüssigkeits­spiegels in dem Flüssigkeitsbehälter entspricht. Dann kann die Mündung des Auslaufschlauches bis über die Höhe des Flüssig­keitsspiegels im Flüssigkeitsbehälter angehoben und der Auslauf hydrostatisch unterbrochen werden. Es versteht sich, daß durch Zusammendrücken der Mündung des Auslaufschlauches in jeder Auslaufstellung auch eine Dosierung möglich ist.To achieve this object, the invention teaches that the outlet hose is designed as a foldable hose made of rubber or plastic and is fastened inside the outlet nozzle, that the outlet nozzle can be locked on the outside in a manner known per se by a cover, and that the inside of the outlet nozzle is in front the outlet hose, which is folded together, can be closed by a clamping device. - The invention makes use of the fact that, in the generic outlet closure, the outlet hose can perform an additional function without a tap, namely that it can serve as a hose clamp closure during transport and storage of a filled liquid container. If the outlet is to be effected, it is only necessary to remove the lid of the outlet closure according to the invention. The folded outlet hose protrudes under the influence of the hydrostatic pressure of the filled liquid, the free end can be picked up and fed to the receptacle or the like for the liquid to be discharged. The clamping device can be easily removed with the outlet hose picked up or made to jump off. According to a preferred embodiment of the invention, the outlet hose has a length which is greater than the maximum height of the liquid level in the liquid container. Then the mouth of the outlet hose can be raised to above the level of the liquid in the liquid container and the outlet can be hydrostatically interrupted. It goes without saying that by squeezing the mouth of the outlet hose in each outlet position a dosage is also possible.

Im einzelnen bestehen im Rahmen der Erfindung mehrere Möglich­keiten der weiteren Ausbildung und Gestaltung. Eine bevorzugte Ausführungsform der Erfindung, die sich durch fertigungstech­nische und montagetechnische Einfachheit bei hoher Funktions­sicher auszeichnet, ist dadurch gekennzeichnet, daß der Aus­laufschlauch mit einem Anschlußrand in den Spaltraum zwischen der Innenwand des Auslaufstutzens und einem Befestigungsring eingeführt ist sowie einen auf die Stirnringfläche des Auslauf­stutzens aufgelegten Dichtungsring überfaßt, der seinerseits von einem Befestigungsaußenbund am Befestigungsring überfaßt ist, und daß auf den Auslaufstutzen außen ein Überwurfring aufge­schraubt ist, der mit einem Innenbund den Befestigungsring fest­hält. Der Deckel kann in den Befestigungsring eingeschraubt sein. Im allgemeinen wird man den Befestigungsring, den Überwurfring und den Deckel aus Kunststoff formen. Besteht der Flüssigkeits­behälter seinerseits aus Kunststoff, so ist der Auslaufstutzen im allgemeinen angeformt.In particular, there are several possibilities for further training and design within the scope of the invention. A preferred embodiment of the invention, which is characterized by manufacturing and assembly simplicity with high functional reliability, is characterized in that the outlet hose with a connecting edge is inserted into the gap between the inner wall of the outlet connector and a fastening ring and a sealing ring placed on the end face of the outlet connector covered, which in turn is covered by an outer fastening collar on the fastening ring, and that a collar ring is screwed onto the outside of the outlet connection, which holds the fastening ring with an inner collar. The cover can be screwed into the fastening ring. In general, the fastening ring, the collar ring and the cover will be made of plastic. If the liquid container itself is made of plastic, the outlet nozzle is generally molded on.

Im folgenden wird die Erfindung anhand einer lediglich ein Aus­führungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigen in schematischer Darstellung

  • Fig. 1 die Seitenansicht eines Flüssigkeitsbehälters mit erfin­dungsgemäßen Auslaufverschluß,
  • Fig. 2 in gegenüber der Fig. wesentlich vergrößertem Maß­stab einen Vertikalschnitt durch den Auslaufverschluß des Gegenstandes der Fig. 1,
  • Fig. 3 den nochmals vergrößerten Ausschnitt aus dem Gegenstand der Fig. 2,
  • Fig. 4 den Gegenstand nach Fig. 2 auseinandergezogen,
  • Fig. 5 den Auslaufverschluß der Fig. 2 in Auslaufstellung,
  • Fig. 6 den Flüssigkeitsbehälter der Fig. 1 bei auslaufender Flüssigkeit und
  • Fig. 7 den Gegenstand nach Fig. 6 in anderer Funktionsstel­lung.
In the following, the invention will be explained in more detail with reference to a drawing showing only one embodiment. They show a schematic representation
  • 1 is a side view of a liquid container with an outlet closure according to the invention,
  • 2 shows a vertical section through the outlet closure of the object of FIG. 1, on a substantially enlarged scale compared to FIG. 1,
  • 3 shows a further enlarged detail from the subject of FIG. 2,
  • 4 pulled apart the object according to FIG. 2,
  • 5 shows the outlet closure of FIG. 2 in the outlet position,
  • Fig. 6 shows the liquid container of Fig. 1 with liquid leaking and
  • Fig. 7 shows the object of FIG. 6 in a different functional position.

In den Fig. 1 sowie 6 und 7 erkennt man zunächst einen Flüs­sigkeitsbehälter 1, der aus Kunststoff geblasen und in einen be­sonderen Bewehrungskorb 2 eingesetzt ist. Der Bewehrungskorb 2 ist mit einer Palette 3 versehen, so daß der Flüssigkeitsbe­hälter 1 als Transport- und Lagerbehälter eingesetzt werden kann (vgl. EP 86 440 071.8).1 and 6 and 7, a liquid container 1 can first be seen, which is blown from plastic and inserted into a special reinforcement cage 2. The reinforcement cage 2 is provided with a pallet 3 so that the liquid container 1 can be used as a transport and storage container (cf. EP 86 440 071.8).

Der Flüssigkeitsbehälter 1 ist mit einem Auslaufverschluß 4 ver­sehen. Zum grundsätzlichen Aufbau des Auslaufverschlusses 4 gehören zunächst ein Auslaufstutzen 5 und ein mit dem Auslauf­stutzen 5 verbundener Auslaufschlauch 6. Der Auslaufschlauch 6 ist auswechselbar.The liquid container 1 is provided with an outlet closure 4. The basic structure of the outlet closure 4 includes an outlet nozzle 5 and an outlet hose 6 connected to the outlet nozzle 5. The outlet hose 6 can be replaced.

Insbes. aus den Fig. 2 bis 5 entnimmt man, daß der Auslauf­schlauch 6 als faltbarer Schlauch aus Gummi oder Kunststoff aus­geführt und im Innern des Auslaufstutzens 5 befestigt ist. Der Auslaufstutzen 5 ist außenseitig durch einen Deckel 7 abschließ­bar. Der in dem Auslaufstutzen 5 innenseitig vor dem Deckel 7 zusammengefaltet angeordnete Auslaufschlauch 6 (vgl. insbes. die Fig. 2 bis 4) ist durch eine Klemmvorrichtung 8 verschließ­bar. Der Auslaufschlauch 6 besitzt eine Länge, die größer ist, als der maximalen Höhe des Flüssigkeitsspiegels in dem Flüssig­keitsbehälter 1 entspricht, wozu auf Fig. 7 verwiesen wird.Esp. 2 to 5 it can be seen that the outlet hose 6 is designed as a foldable hose made of rubber or plastic and is fastened in the interior of the outlet nozzle 5. The outlet nozzle 5 can be locked on the outside by a cover 7. The outlet hose 6, which is folded inside the outlet connection 5 in front of the cover 7 (cf. in particular FIGS. 2 to 4) can be closed by a clamping device 8. The outlet hose 6 has a length that is greater than the maximum height of the liquid level in the liquid container 1, for which purpose reference is made to FIG. 7.

Im Ausführungsbeispiel und nach bevorzugter Ausführungsform der Erfindung ist der Auslaufschlauch 6 mit einem Anschlußrand 9 in dem Spaltraum zwischen der Innenwand des Auslaufstutzens 5 und einem Befestigungsring 10 eingeführt. Er überfaßt einen auf die Stirnfläche des Auslaufstutzens 5 aufgelegten Dichtungs­ring 11. Der Dichtungsring 11 ist seinerseits, zusammen mit dem darüber geführten Anschlußrand 9, von einem Befestigungsaußen­bund 12 am Befestigungsring 10 überfaßt. Auf den Auslaufstutzen 5 ist außen ein Überwurfring 13 aufgeschraubt, der mit einem Innenbund 14 den Befestigungsring 10 festhält. Der Deckel 7 ist in den Befestigungsring 10 eingeschraubt. - Der Befestigungsring 10, der Überwurfring 13 und der Deckel 7 sind zweckmäßiger­weise aus Kunststoff geformt. Im Ausführungsbeispiel ist auch der Flüssigkeitsbehälter 1 ein Kunststoffbehälter, der Auslauf­stutzen 5 ist angeformt.In the exemplary embodiment and according to a preferred embodiment of the invention, the outlet hose 6 is inserted with a connecting edge 9 in the gap between the inner wall of the outlet nozzle 5 and a fastening ring 10. It includes a sealing ring 11 placed on the end face of the outlet connection 5. The sealing ring 11, in turn, together with the connecting edge 9 guided over it, is covered by an outer fastening collar 12 on the fastening ring 10. A union ring 13 is screwed onto the outside of the outlet nozzle 5 and holds the fastening ring 10 with an inner collar 14. The cover 7 is screwed into the fastening ring 10. - The mounting ring 10, the collar ring 13 and the lid 7 are advantageously molded from plastic. In the exemplary embodiment, the liquid container 1 is also a plastic container, and the outlet connection 5 is molded on.

Entfernt man den Deckel 7, so stülpt sich der Auslaufschlauch 6 unter dem hydrostatischen Druck der Flüssigkeit zunächst vor. Außerdem kann die Mündung des Auslaufschlauches 6 aufgenommen und einem Aufnahmebehälter 15 zugeführt werden. Das zeigt die Fig. 6. Die schon erwähnte Fig. 7 zeigt, daß die Mündung des Auslaufschlauches 6 so hochgehoben werden kann, daß der Aus­laufvorgang hydrostatisch unterbrochen wird.If the cover 7 is removed, the outlet hose 6 initially protrudes under the hydrostatic pressure of the liquid. In addition, the mouth of the outlet hose 6 can be accommodated and fed to a receptacle 15. This is shown in FIG. 6. The already mentioned FIG. 7 shows that the mouth of the outlet hose 6 can be raised so that the outlet process is hydrostatically interrupted.

Claims (5)

1. Auslaufverschluß für Flüssigkeitsbehälter, - mit
Auslaufstutzen und mit dem Auslaufstutzen verbundenem Auslaufschlauch,
wobei der Auslaufschlauch auswechselbar angeordnet ist, da­durch gekennzeichnet, daß der Auslauf­schlauch als faltbarer Schlauch aus Gummi oder Kunststoff aus­geführt und im Innern des Auslaufstutzens befestigt ist, daß der Auslaufstutzen außenseitig in an sich bekannter Weise durch einen Deckel abschließbar ist, und daß der in dem Auslauf­stutzen innenseitig vor dem Deckel zusammengefaltet angeord­nete Auslaufschlauch durch eine Klemmvorrichtung verschließbar ist.1. outlet closure for liquid container, - with
Outlet connector and outlet hose connected to the outlet connector,
wherein the outlet hose is arranged interchangeably, characterized in that the outlet hose is designed as a foldable hose made of rubber or plastic and is fastened inside the outlet nozzle, that the outlet nozzle can be locked on the outside in a manner known per se by a cover, and that in the outlet nozzle Folded out outlet hose inside the lid can be closed by a clamping device. 2. Auslaufverschluß nach Anspruch 1, dadurch gekennzeichnet, daß der Auslaufschlauch eine Länge aufweist, die größer ist, als es der maximalen Höhe des Flüssigkeitsspiegels in dem Flüssigkeitsbehälter entspricht.2. outlet closure according to claim 1, characterized in that the outlet hose has a length which is greater than it corresponds to the maximum height of the liquid level in the liquid container. 3. Auslaufverschluß nach einem der Ansprüche 1 oder 2, da­durch gekennzeichnet, daß der Auslaufschlauch mit einem An­schlußrand in den Spaltraum zwischen der Innenwand des Aus­laufstutzens und einem Befestigungsring eingeführt ist sowie ei­nen auf die Stirnfläche des Auslaufstutzens aufgelegten Dich­tungsring überfaßt, der seinerseits von einem Befestigungs­außenbund am Befestigungsring überfaßt ist, und daß auf den Auslaufstutzen außen ein Überwurfring aufgeschraubt ist, der mit einem Innenbund den Befestigungsring festhält.3. outlet closure according to one of claims 1 or 2, characterized in that the outlet hose is inserted with a connecting edge into the gap between the inner wall of the outlet connector and a fastening ring and covers a sealing ring placed on the end face of the outlet connector, which in turn by an outer collar on Fastening ring is covered, and that a union ring is screwed onto the outside of the outlet nozzle, which holds the fastening ring with an inner collar. 4. Auslaufverschluß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Deckel in den Befestigungsring einge­schraubt ist.4. outlet closure according to one of claims 1 to 3, characterized in that the lid is screwed into the fastening ring. 5. Auslaufverschluß nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Befestigungsring, der Überwurfring und der Deckel aus Kunststoff geformt sind.5. outlet closure according to one of claims 1 to 4, characterized in that the fastening ring, the collar ring and the lid are molded from plastic.
EP87112600A 1987-04-09 1987-08-29 Closure device for the outlet of a fluid-container Expired - Lifetime EP0289649B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87112600T ATE62884T1 (en) 1987-04-09 1987-08-29 OUTLET CAP FOR LIQUID CONTAINER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8705177A FR2613700B1 (en) 1987-04-09 1987-04-09 DEVICE FOR DRAINING AND EMPTYING A TANK OR CONTAINER, PARTICULARLY FOR VISCOUS FLUID
FR8705177 1987-04-09

Publications (2)

Publication Number Publication Date
EP0289649A1 true EP0289649A1 (en) 1988-11-09
EP0289649B1 EP0289649B1 (en) 1991-04-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP87112600A Expired - Lifetime EP0289649B1 (en) 1987-04-09 1987-08-29 Closure device for the outlet of a fluid-container

Country Status (7)

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US (1) US4817811A (en)
EP (1) EP0289649B1 (en)
JP (1) JPH075138B2 (en)
AT (1) ATE62884T1 (en)
DE (1) DE3769634D1 (en)
ES (1) ES2022236B3 (en)
FR (1) FR2613700B1 (en)

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WO1994019242A1 (en) * 1993-02-23 1994-09-01 Karl Magnus Dahlberg Reusable container with an inner liner, and a method for making such a container

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US8899444B2 (en) 2013-03-08 2014-12-02 Pepsico, Inc. Aseptic tubing connection for a container
US10051990B2 (en) 2013-11-05 2018-08-21 Plascon Group Liner for a vessel
WO2015068120A1 (en) 2013-11-05 2015-05-14 Plascon Group Liner for a vessel
US10561272B2 (en) * 2013-11-05 2020-02-18 Plascon Packaging, Inc. Selectively sealable liner for a vessel

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Also Published As

Publication number Publication date
FR2613700B1 (en) 1989-09-29
JPH0199968A (en) 1989-04-18
EP0289649B1 (en) 1991-04-24
ATE62884T1 (en) 1991-05-15
JPH075138B2 (en) 1995-01-25
FR2613700A1 (en) 1988-10-14
US4817811A (en) 1989-04-04
ES2022236B3 (en) 1991-12-01
DE3769634D1 (en) 1991-05-29

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