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WO1999031009A1 - Contenant pour liquides et robinet de vidage pour ce contenant - Google Patents

Contenant pour liquides et robinet de vidage pour ce contenant Download PDF

Info

Publication number
WO1999031009A1
WO1999031009A1 PCT/EP1998/007935 EP9807935W WO9931009A1 WO 1999031009 A1 WO1999031009 A1 WO 1999031009A1 EP 9807935 W EP9807935 W EP 9807935W WO 9931009 A1 WO9931009 A1 WO 9931009A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner tube
outer tube
tube
container
inlet opening
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.)
Ceased
Application number
PCT/EP1998/007935
Other languages
German (de)
English (en)
Inventor
Herrmann KÖGEL
Bernd Häussler
Kurt Oberhofer
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.)
Huber Verpackungen GmbH and Co KG
Original Assignee
Huber Verpackungen GmbH and Co KG
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
Priority claimed from DE1997155440 external-priority patent/DE19755440C2/de
Priority claimed from DE29722035U external-priority patent/DE29722035U1/de
Application filed by Huber Verpackungen GmbH and Co KG filed Critical Huber Verpackungen GmbH and Co KG
Priority to AU18770/99A priority Critical patent/AU1877099A/en
Publication of WO1999031009A1 publication Critical patent/WO1999031009A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/045—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a linear movement, in a direction parallel to the seat

Definitions

  • the invention relates to a container for liquids, in particular drinks, with a wall in which a drain tap is provided which has an outer tube which is sealed with respect to the wall and extends into the interior of the container and an inner tube which is axially displaceable within the outer tube, the Outer tube has an inlet opening which is closed by the inner tube in a closed position of the drain valve, and wherein the inner tube has an outflow opening. tion that communicates with the inlet opening of the outer tube via the inner tube in an open operating position, which results from moving the inner tube inside the outer tube.
  • Such a container is known from WO 97/16350.
  • the container described there is a so-called party keg for beer or the like.
  • Such containers have a volume of three to ten liters and are usually made of tinplate, aluminum or plastic.
  • such containers have a drain or tap which is integrated into the wall of the container in the party keg described in PCT / DE96 / 02075.
  • the drain valve described there is a sliding tap which is opened by pulling the inner tube out of the outer tube sealingly connected to the wall by means of a handle arranged on the outside thereof, in order to assume its open operating position, and by pushing the inner tube back into the outer tube is closed again.
  • a continuous connection is established between the interior of the container and a downward opening of the inner tube, through which the liquid, for example the beer, emerges.
  • the liquid flows through an inlet opening of the outer tube into the interior of the inner tube and exits at an outlet opening of the inner tube arranged outside the container in the open operating position.
  • the continuous connection is interrupted again by the outlet opening of the outer tube being closed by the inner tube, so that the valve closes.
  • a particular problem with such drain taps is their sealing, both the sealing of the outer tube from the wall of the container and the sealing of the inner tube from the outer tube, because the liquid may only escape in the open operating position of the drain valve and through the intended outlet opening of the inner tube .
  • Such a secure seal must also be provided with a high internal pressure of the container and under greater external loads e.g. during the stacking of the containers or their transport.
  • annular seal is provided for sealing the outer tube in the wall of the container.
  • the inner tube is sealed off from the outer tube by means of sealing rings arranged in the region of the two ends of the inner tube.
  • the inner tube must be securely sealed against the outer tube for the drain valve to function, since the liquid can only be Opening of the inner tube may pass through, but not at other points on the drain valve.
  • a sealing surface is provided on the outside of the inner tube facing the inlet opening of the outer tube and extends between the outflow opening and the opposite end of the inner tube over such a region that the inlet opening is sealed in the closed position and in the intermediate positions until the open operating position is reached.
  • Such a sealing surface has the advantage that the sealing material is applied only at those points where sealing is really necessary, namely at the end of the inner tube facing the inlet opening of the outer tube.
  • the sealing surface is thus locally limited and does not completely surround the inner tube, so that the friction caused by the sealing material when the inner tube is displaced in the outer tube is limited.
  • the sealing surface acts as a seal both in the closed position and in the open operating position and moreover in all intermediate positions of the drain cock ensures that liquid only comes from the outflow opening provided for this purpose and only in the open operating position of the drain tap, and at no other point and at any other time when the tap is operated.
  • the inner tube is guided in the outer tube through a longitudinal groove provided on the outside of the inner tube and a nose which projects from the inside of the outer tube and engages in the longitudinal groove.
  • the sealing surface is embedded in the outer surface of the inner tube.
  • the manufacture preferably being carried out using the so-called 2-component technology.
  • a softer material is sprayed onto a plastic material consisting of a hard core, whereby on the one hand an intimate, non-releasable connection is created between the two plastics and on the other hand a dimensionally stable but sufficiently elastic seal can be achieved.
  • the inlet opening of the outer tube communicates with the outlet opening of the inner tube in the open operating position via an inner, open end face of the inner tube, and the open end face of the inner tube is sealed off from the outer tube by a sealing ring.
  • the inlet opening of the outer tube is surrounded by a bead protruding from the inside of the outer tube.
  • the outer tube with its bead is made of a relatively hard material, so that the bead presses somewhat into the sealing surface of the inner tube, which is made of a relatively soft sealing material. This combination of materials further supports the sealing.
  • the inlet opening of the drain tap has a shape that widens in the outward direction in which the inner tube can be pulled out of the outer tube.
  • the inlet opening widens outwards in this way, when the open operating position of the drain valve is reached, only a small amount of liquid can initially enter the drain valve through the inlet opening from the interior of the container, and only when the inner tube is pulled out of the outer tube, i.e. when the valve is opened further Drain valve then gradually enters more and more liquid until finally the fully open operating position is reached and liquid enters through both the tapered and the widened areas of the inlet opening.
  • the inlet opening is approximately keyhole-shaped, drop-shaped or triangular.
  • the liquid is initially only through a relatively thin one Gap of the inlet opening can enter the drain valve.
  • a small amount of liquid initially flows out of the outflow opening so that the user can hold a suitable collecting vessel under the outflow opening before larger amounts of liquid emerge.
  • the approximately circular widening of the inlet opening then ensures that larger quantities of liquid can escape unhindered from the drain valve.
  • An approximately teardrop-shaped configuration of the inlet opening avoids pointed edges, which is advantageous for a gentle beer outflow.
  • the wall of the container is closed by an edge downward, and a stop is provided which is in a holding position with the lower edge of the container is connectable that at least a portion of the stop protrudes downward beyond the edge to prevent displacement of the container during insertion of the inner tube into the outer tube.
  • the main advantage of the measure mentioned is that it is held by the stop projecting downwards beyond the edge, which abuts the surface on which the container is placed, for example a table edge. The attack is pressed against the edge of the table and thus counteracts the forces exerted on the container. Since the stopper replaces holding the container with one hand, the drain tap can be closed with only one hand and a glass can be held under the opening of the drain tap with the other hand.
  • the stop therefore allows a person to actuate the drain valve and at the same time to hold the vessel provided for holding the liquid. This considerably simplifies the actuation of the drain cock with a secure seal at the same time.
  • the stop in its holding position below the drain tap is connected to the edge of the container and its upper end is supported on a projection of the drain tap.
  • This measure has the advantage that the stop can counteract the forces exerted on the drain valve and thus also on the container particularly well.
  • the fact that the stop is supported on a projection of the drain valve prevents the stop from increasingly tipping over and ultimately slipping off the surface on which the container is standing during the actuation of the drain valve, so that the container is no longer secured against displacement.
  • By supporting the stop it is advantageously held in an approximately right-angled position or tilted only slightly with respect to the base, so that the stop can optimally fulfill its holding function.
  • the drain valve with a stopper-like sealing element at the outer end of the outer tube is inserted into the opening in a recess of the wall in such a way that the drain valve in its closed position is largely completely accommodated within the outer contour of the wall.
  • the projection on which the stop is supported is formed on the outside of the sealing element.
  • a break seal is formed in a particularly simple manner, which can be checked at any time even when the stop is in its storage position. Then the recess in the plate is aligned with the viewing opening in the plate, so that it can be checked whether the break seal has already been torn off by pulling out the inner tube or has remained intact.
  • This is advantageous in order, for example, enable personnel or the customer to check the integrity of the seal by means of a simple visual inspection.
  • an intermediate stop is formed on the drain cock, which indicates to a user when the inner tube is pulled out of the outer tube the transition between the closed position and the open operating position of the drain cock.
  • the intermediate stop according to the invention shows the user the transition between the closed position and the open operating position of the drain valve, he warns him, so to speak, that the liquid begins to emerge through the drain valve with only a slight further pulling out.
  • This intermediate stop thus considerably facilitates the handling of the drain cock by allowing the user to do that First pull the inner tube out of the outer tube until the open operating position has just not been reached. Since no liquid will surely escape through the drain tap by then, the user can hold the container with his second hand, for example. As soon as the intermediate stop is reached, the user knows that the liquid is about to flow and can hold a glass or similar under the drain tap in good time.
  • the intermediate stop is formed by tapering a longitudinal groove on the inner tube, in which a nose provided on the outer tube is guided.
  • This measure has the advantage that the intermediate stop can be implemented in a particularly simple manner.
  • the nose provided on the outer tube slides when the inner tube is pulled out of the outer tube within the longitudinal groove and then aligns where the tapering of the longitudinal groove begins with the taper, which is noticeable as an intermediate stop.
  • the intermediate stop is formed by a transverse rib on the groove base of a longitudinal groove on the inner tube, in which a nose provided on the outer tube is guided.
  • the transverse rib not only indicates to the user when the inner tube is pulled out of the outer tube to open the drain valve that the open operating position will soon be reached, but is also effective when the inner tube is pushed back into the outer tube.
  • the intermediate stop can therefore be felt in both directions.
  • the transverse rib prevents the inner tube from being inadvertently pushed too far into the outer tube, thereby preventing liquid from being pushed out through the outlet opening in the closed position of the drain valve. This prevents the valve from "leaking" in the closed position.
  • Figure 1 is a front view of a container according to the invention standing on a base, in which the drain valve is closed and the stop is arranged in its storage position.
  • Fig. 2 is a view corresponding to Figure 1, wherein the drain valve is open and the stop is arranged in its holding position.
  • FIG. 3 shows a section through the container corresponding to FIG. 1 in the area of the drain cock in a closed position of the drain cock;
  • FIG. 4 shows a representation according to FIG. 3, but in an open operating position of the drain valve, the stop being in a holding position on a table edge;
  • FIG. 6 is a top view of a detail from the inner wall of the underside of the outer tube after the upper part of the inner tube has been removed;
  • FIG. 7 shows a cross section through the drain valve along the line VII-VII according to FIG. 3.
  • a container for liquids, in particular for beverages, shown in FIGS. 1 and 2 is generally designated 10.
  • the container 10 is a so-called par- tyfconnect for beer.
  • the container 10 stands on a table 12 directly on a table edge 13.
  • the container 10 has a lid 14, a bottom 16 and a circumferential wall 18.
  • a drain tap 20 is provided, which is inserted into a recess 22 in the wall 18.
  • the bottom 16, which merges into the wall 18, is closed at the bottom by an edge 36, which is formed by a circumferential bead 90.
  • the drain valve 20 consists of an outer tube 60, an inner tube 62 and a plug-like sealing element 72.
  • the outer tube 60 is made of a hard plastic material and is closed at its inner end, which points into the interior of the container 10.
  • the other end of the outer tube 60 is closed on its outside by an end flange 64.
  • an outwardly projecting projection is formed, which forms a tear-off element 66 of a break seal 34.
  • a downwardly protruding nose 68 is formed on the upper inside of the wall.
  • the outer tube 60 also has an inlet opening 70 which completely penetrates the wall of the outer tube 60.
  • the end flange 64 of the outer tube 60 is surrounded by the plug-like sealing element 72.
  • the sealing element 72 consists of a soft sealing material and is sprayed onto the outer tube 60 or the connecting flange 64.
  • the plug-like sealing element 72 widens outwards in three steps, an annular groove 74 being formed in front of the outermost step, which is the widest in diameter.
  • the lower area of the sealing element 72 has an outwardly projecting projection 76.
  • a stop 30 is connected to the outside of the inner tube 62, which is closed off by a plate 40 projecting at right angles from the inner tube 62.
  • the stop 30 has a shield or coat of arms shape and lies flat on the outside of the plate 40.
  • the stop 30 has a viewing opening 32 through which the break seal 34 is visible.
  • the outside of the plate 40 is visible in the illustration selected in FIG. 2, in which the stop 30 is arranged in a holding position on a lower edge 36 of the container 10.
  • a tab 41 is formed on the outside of the plate 40.
  • the plate 40 has a recess 42 which, together with a tear-off element (not shown in FIGS. 1 and 2), forms the break seal 34.
  • a tear-off element not shown in FIGS. 1 and 2
  • the drain valve 20 is open, so that the break seal 34 has already broken and only tear-off webs 44 of the break seal 34 can be seen.
  • a further recess 46 is arranged, which is approximately cruciform around the To be able to record stop 30 in a storage position in a rotationally secure manner.
  • drain valve 20 and the stop are shown in detail in FIGS. 3 and 4.
  • the stop 30 has a plate-like plate 50. On the inside of the plate 50 facing the inside of the container, a guide element 52 is arranged such that there is a free space 53 between the plate 50 and the guide element 52. The inside of the plate 50 also has a locking lug 54. The stop 30 is clipped onto the bead 90 from below with the guide element 52 directly below the drain valve 20 according to FIG. 4 and fixed by latching the latch 54.
  • the stop 30 was removed from the recess 46 of the plate 40 and clipped onto the edge 36 of the container 10.
  • the guide element 52 and the locking lug 54 together surround the bead 90 of the wall 18.
  • the upper end of the guide element 52 is held in a groove 92 of the base 16, via which the base 16 merges into the lower edge 36, which passes through the bead 90 is formed.
  • the stop 30 is securely fastened to the lower edge 36 of the container 10.
  • the plate-like plate 50 of the stop 30 protrudes downward over the edge 36 of the container 10 and thereby strikes the edge 13 of the table 12 on which the container 10 is located.
  • the upper end of the plate-like plate 50 abuts the projection 76 of the plug-like sealing element 72 of the outer tube 60.
  • a longitudinal groove 80 extends over almost the entire length of the inner tube 62.
  • the recess 46 on the plate 40 of the inner tube 62 is delimited inward and closed off by an inclined wall 82, the inclined wall 82 forming an acute angle with the underside of the inner tube 62.
  • a circular outflow opening 84 is provided on the underside of the inner tube 62, which completely penetrates the wall of the inner tube 62 and which is surrounded by a seal 85.
  • the inner tube 62 is sealed off from the outer tube 60 at the inner end by a sealing ring 86 and at its outer end by a sealing ring 88.
  • the drain tap 20 is arranged in an opening of the wall 18, which lies in the recess 22 of the wall 18. In the area of the opening, the wall 18 is stamped inwards and thus forms a receptacle 65 for the drain cock 20.
  • the drain cock 20 is inserted with its plug-like sealing element 72 into the receptacle 65 of the wall 18 in such a way that the sealing element 72 is secure on the annular groove 74 is fixed. In this way, a secure seal between the wall 18 and the drain tap 20 is ensured.
  • the Drain valve 20 are inserted into the receptacle 65 of the wall 18 during the assembly of the container 10, whereby it first deforms and finally engages appropriately in the receptacle 65 of the wall 18.
  • FIG. 3 shows a closed position 89 of the drain valve 20, which can be converted into an open operating position 93 by pulling out the inner tube.
  • the stop 30 is received in its storage position in the recess 46 of the plate 40 of the inner tube 62, the guide element 52 and the locking lug 54 pointing inwards.
  • the shield-like plate 50 closes the drain tap 20 from the outside and covers it to a large extent.
  • the drain valve 20 is completely accommodated in its closed position within the outer contour of the wall 18.
  • the tear-off element 66 which together with the recess 42 of the plate 40 forms the break seal 34, is visible through the viewing opening 32 of the stop 30.
  • the inner tube 62 In the closed position 89 of the drain valve 20, the inner tube 62 is inserted into the outer tube 60.
  • the nose 68 of the outer tube 60 engages in the longitudinal groove 80 of the inner tube 62 and thus ensures that the inner tube 62 is guided in the outer tube 60.
  • the drain valve 20 is opened by pulling the inner tube 62 out of the outer tube 60. First, the tab 41 is gripped with one finger, and the container 10 can be held with the other hand.
  • a special design of the longitudinal groove 80 of the inner tube 62 namely a transverse rib 95 arranged on the base of the longitudinal groove 80, results in a noticeable intermediate stop when pulled out by the abutment of the nose 68 on the transverse rib 95, which indicates to the user that he is now at the latest, a vessel such as a glass must hold under the outlet opening 84 before the liquid begins to escape when the inner tube 62 is pulled out further.
  • the nose 68 overcomes the transverse rib 95.
  • the liquid begins to flow out of the interior of the container through the drain cock 20 as soon as the open inner end of the inner tube 62 reaches the inlet opening 70 of the outer tube 60.
  • the special shape of the inlet opening 70 to be explained below in connection with FIG. 6, together with a special embodiment of the longitudinal groove 80 to be explained in connection with FIG. 5, ensure that the liquid initially only emerges slowly from the drain cock 20.
  • the inlet opening 70 is completely open and the liquid exits through the inner tube 62 via the outlet opening 84.
  • the drain valve 20 closes as soon as the inlet opening 70 is covered by the wall of the inner tube 62, so that the inner tube 62 does not have to be pushed completely but only a short distance into the outer tube 60.
  • the nose 68 abuts the transverse rib 95 again. In this way, the user is shown that the closed position 89 of the drain valve 20 has been reached, further insertion of the inner tube 62 into the outer tube 60 is unnecessary, thereby preventing the inner tube from remaining 62 liquid present is pressed out of the drain tap 20 while no collecting vessel is maintained.
  • the top view of the inner tube 62 shown in FIG. 5 shows the configuration of the longitudinal groove 80 and the measures provided for sealing.
  • the longitudinal groove 80 extends over a large part of the length of the inner tube 62. In the rear region, the longitudinal groove 80 is narrowed by both groove walls 94 being offset toward the center of the groove, so that a taper 96 on both sides results. The taper 96 is shown enlarged for the purpose of better visibility.
  • transverse rib 95 is visible, which extends across a part of the bottom of the groove. This serves as an intermediate stop both when opening and closing the drain valve 20, as has already been explained above in connection with FIGS. 3 and 4.
  • the taper 96 forms a further intermediate stop, which can be provided as an alternative or in addition to the transverse rib 95.
  • the taper 96 only strikes shortly before the inlet opening 70 reaches the inner, open end of the inner tube 62 shortly before the liquid begins to emerge through the drain cock 20, the nose 68. This taper 96 ensures that the inner tube 62 is not pulled out of the outer tube 60 too quickly and the liquid then suddenly emerges from the container 10 under pressure.
  • the sealing rings 88 and 86 are embedded in depressions 98 and 100.
  • the front seal 86 surrounds the inner tube in a wave shape in order to leave enough space for the outflow opening 84 shown in dashed lines on the underside of the inner tube 62.
  • a sealing surface 102 sprayed on one side on the underside of the inner tube 62 which is made of a soft sealing material and securely seals the inner tube 62 with respect to the inlet opening 70, even during the displacement of the inner tube 62 in the outer tube 60.
  • the inlet opening 70 is shown enlarged in FIG. 6.
  • a bead 104 around the inlet opening 70 and having a height of only a few tenths of a millimeter is provided. This bead rises above the inside of the outer tube 60 and is an integral part of the inner tube 62.
  • the bead 104 is therefore also made of hard plastic material.
  • the inlet opening 70 is approximately keyhole-shaped, the inlet opening 70 widening outward from a constriction 106 to a circular region 108.
  • This shape of the inlet opening 70 ensures that when the inner tube 62 is pulled outwards, the constriction 106 is first reached, so that only a little liquid can enter the inner tube 62 from the interior of the container.
  • the taper 96 of the longitudinal groove 80 provides a previous slight intermediate stop, which indicates to the person who operates the drain valve 20 that the inlet opening 70 has almost been reached.
  • venting (not shown) is carried out on the lid 14 of the container in order to allow the liquid to escape further.
  • the interaction of the sealing elements can be seen from the section shown in FIG. 7.
  • the outer tube 60 completely surrounds the inner tube 62 in the lateral areas.
  • the sealing surface 102 is injected into a recess 103 of the lateral surface using 2-component technology and can protrude slightly outwards beyond the circumferential surface, which leads to increased surface pressure in the region of the sealing surface 102.
  • the width of the sealing element 102 is shown enlarged for the sake of illustration.
  • the sealing surface 102 consisting of the soft sealing material is thus pressed with a high surface pressure against the outer tube 60 and the bead 104 surrounding the inlet opening 70, as a result of which the sealing element is somewhat deformed.
  • a secure sealing of the inlet opening 70 is achieved, while at the same time a relatively low frictional force is achieved, since the friction with the soft sealing surface 102 or with the raised bead 104 is locally limited and the entire inner tube 62 does not have to be sealed off from the outer tube 60 , which would lead to significantly higher frictional forces.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un contenant pour liquides, en particulier pour boissons, comportant une paroi (18) dans laquelle est monté un robinet de vidage (20) qui présente un tuyau extérieur (60) étanche par rapport à la paroi (18), qui s'étend à l'intérieur du contenant (10) et présente un tuyau intérieur (62) pouvant coulisser axialement à l'intérieur du tuyau extérieur (60). Ledit tuyau extérieur (60) comporte une ouverture d'entrée (70) qui, lorsque le robinet de vidage (20) est en position fermée (89), est elle-même fermée par le tuyau intérieur (62). Ledit tuyau intérieur (62) présente une ouverture d'écoulement qui, en position de fonctionnement (93) (position ouverte), laquelle est obtenue par déplacement vers l'extérieur du tuyau intérieur (62) à l'intérieur du tuyau extérieur (60), communique avec l'ouverture d'entrée (70) du tuyau extérieur (60), par l'intermédiaire du tuyau intérieur (62). Ledit contenant présente, sur le côté extérieur du tuyau intérieur (62) faisant face à l'ouverture d'entrée (70) du tuyau extérieur (60), une surface d'étanchéité (102) qui s'étend entre l'ouverture d'écoulement (84) et l'extrémité du tuyau intérieur (62) faisant face à l'ouverture d'entrée (70), sur une zone telle que l'ouverture d'entrée (70) est rendue étanche en position fermée (89) et dans toutes les positions intermédiaires pouvant être prises avant que la position d'utilisation (93) (position ouverte) soit atteinte.
PCT/EP1998/007935 1997-12-13 1998-12-07 Contenant pour liquides et robinet de vidage pour ce contenant Ceased WO1999031009A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU18770/99A AU1877099A (en) 1997-12-13 1998-12-07 Container for liquids and discharge tap therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19755440.7 1997-12-13
DE1997155440 DE19755440C2 (de) 1997-12-13 1997-12-13 Behälter für Flüssigkeiten, insbesondere Getränke
DE29722035U DE29722035U1 (de) 1997-12-13 1997-12-13 Behälter für Flüssigkeiten, insbesondere Getränke
DE29722035.7 1997-12-13

Publications (1)

Publication Number Publication Date
WO1999031009A1 true WO1999031009A1 (fr) 1999-06-24

Family

ID=26042425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/007935 Ceased WO1999031009A1 (fr) 1997-12-13 1998-12-07 Contenant pour liquides et robinet de vidage pour ce contenant

Country Status (2)

Country Link
AU (1) AU1877099A (fr)
WO (1) WO1999031009A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554131C (de) * 1929-03-25 1932-07-05 Eugene Boeuf Rohrschieberzapfhahn
FR894079A (fr) * 1939-05-11 1944-12-13 Zeleziarne Podbrezova Uc Spol Dispositif pour le prélèvement de liquides
WO1997016350A2 (fr) 1995-10-31 1997-05-09 Weber Hans Joachim Contenant de liquides pour boissons, tel que canette, tonnelet pour fetes ou fût

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554131C (de) * 1929-03-25 1932-07-05 Eugene Boeuf Rohrschieberzapfhahn
FR894079A (fr) * 1939-05-11 1944-12-13 Zeleziarne Podbrezova Uc Spol Dispositif pour le prélèvement de liquides
WO1997016350A2 (fr) 1995-10-31 1997-05-09 Weber Hans Joachim Contenant de liquides pour boissons, tel que canette, tonnelet pour fetes ou fût

Also Published As

Publication number Publication date
AU1877099A (en) 1999-07-05

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