EP0161565A2 - Closure cap - Google Patents

Closure cap Download PDF

Info

Publication number
EP0161565A2
EP0161565A2 EP85105102A EP85105102A EP0161565A2 EP 0161565 A2 EP0161565 A2 EP 0161565A2 EP 85105102 A EP85105102 A EP 85105102A EP 85105102 A EP85105102 A EP 85105102A EP 0161565 A2 EP0161565 A2 EP 0161565A2
Authority
EP
European Patent Office
Prior art keywords
locking elements
cylindrical guide
cap according
cap
cover plate
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
EP85105102A
Other languages
German (de)
French (fr)
Other versions
EP0161565A3 (en
EP0161565B1 (en
Inventor
Klaus Boetzkes
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.)
PERSIJN BEHEER BV
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT85105102T priority Critical patent/ATE40809T1/en
Publication of EP0161565A2 publication Critical patent/EP0161565A2/en
Publication of EP0161565A3 publication Critical patent/EP0161565A3/en
Application granted granted Critical
Publication of EP0161565B1 publication Critical patent/EP0161565B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/024—Closures in which a part has to be ruptured to gain access to the contents
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • B65D55/08—Annular elements encircling container necks
    • B65D55/0863—Plastic snap-on cap-like collars having frangible parts
    • 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
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B65D59/06—Caps
    • 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
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/125—Safety means, e.g. over-pressure valves
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/40—Bridges having different cross-sections
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/45—Windows in external skirts for viewing tamper-element

Definitions

  • the invention relates to a closure cap made of plastic for valves in so-called KEG barrels, consisting of a cover plate and a cylindrical guide which comprises the plate receiving the valve.
  • KEG kegs are metal kegs of various sizes that are designed to hold beer.
  • the bottom of these barrels is provided with a valve that can be connected to a removal device. When placing the removal device is sealed on the valve, and also a pressure is exerted on a closure member of the valve, so that the content can be removed from the inside via a tube that extends to the opposite barrel wall or is pressed out by the internal carbonic acid pressure.
  • the valve protrudes slightly from the floor in which it is held.
  • the valve on the barrel is protected by a circumferential flange.
  • plastic caps which are adapted to the flange of the valve so that they can be pressed on, and hold by a retaining bead.
  • the barrel content can also be marked using the end cap. After the barrel has been emptied, the cover cap should be pushed back on to protect the closure until the barrel is cleaned and refilled.
  • the invention solves this problem by a cap of the type mentioned and proposes that the cap has locking elements which spring inwards on the cylindrical guide and engage under the plate.
  • the plate which receives the valve is at a distance from the bottom of the barrel. Between barrel bottom and 'the side facing the barrel bottom side of the plate the locking elements sitting on the cylindrical guide.
  • the locking elements are arranged so that the cap cannot be removed without the locking elements being damaged, e.g. B. be torn off so that the locking elements indicate whether the cap has been removed or not.
  • Undamaged locking elements can e.g. B. can be felt.
  • viewing windows are provided for the locking elements. These viewing windows, which are arranged in the cylindrical guide, quickly reveal whether the locking elements are damaged.
  • the viewing window can either be arranged only in the cylindrical guide or extend into the cover plate of the closure cap. Extends the viewing window to the cover plate of the cap. any manipulation can be seen at a glance from above.
  • the viewing windows essentially correspond to the dimensions of the locking elements. On the one hand, this simplifies production, and on the other hand, manipulation is made more difficult because there is no gap between the blocking elements and the viewing windows, which can be reached with a suitable tool.
  • This embodiment also makes it easier to put the cap on the valve.
  • the locking elements When pressed on, the locking elements can spring back into the window and do not hinder the installation. If the cap is pushed over the valve, the locking elements spring back inwards and reach under the valve plate.
  • part of the cylindrical guide can be torn off.
  • the tear point can also be characterized by perforation.
  • the tearing off facilitates the proper handling of the cap.
  • the perforation is e.g. B. attached so that when tearing the locking elements remain on the torn part.
  • This embodiment has the additional advantage that when the cap is replaced, for example for the return transport, the damaged locking elements cannot form an obstacle.
  • the closure cap according to FIGS. 1-3 essentially consists of a cover plate 6 and a cylindrical guide 2.
  • viewing windows 3 are provided all around at regular intervals. These viewing windows 3 can continue into the cover plate 6, as can be seen in FIG. 3.
  • the blocking elements 1 are seated in the viewing windows 3.
  • the blocking elements 1 are formed on the lower part of the window 3, as can be seen from FIG. 1. It is expedient if the closure cap has as many locking elements 1 as possible. ,
  • the locking elements 1 in the closure cap according to FIG. 1 are each formed with the aid of a slide which is pushed in through the viewing window 3. This method of production requires relatively little effort.
  • Fig. 1 it can be seen how the locking elements 1 reach through their inclined position under the valve plate 7 shown with dash-dotted lines.
  • the blocking elements 1 spring back into the viewing window 3 and allow to put on.
  • the locking elements move inwards and engage under the valve plate 7.
  • the sealing cap is held on the valve, on the other hand, the valve plate 7 offers the blocking elements 1 an obstacle that damages the blocking elements when the cap is removed , for example tears off.
  • the breaking points 5 of the locking elements can have different wall thicknesses, as can be seen in FIGS. 5 and 6.
  • the thick point 14 of the breaking point 5 tears, while the thin point 13 is elastic enough to avoid breaking due to bending.
  • the locking elements 1 can also have a rod shape, i.e. H. have a greater height than the width. This ensures that they are damaged in the event of manipulation, namely that they are kinked.
  • the locking elements 1 are connected to the lower part 4 of the cylindrical guide via a thin breaking point 5.
  • This thin breaking point 5 makes it easier to tear off the locking elements.
  • the breaking point 5 can also be a perforation.
  • the viewing window 3 also extends to the cover plate 6 of the closure cap, as can be seen in FIG. 3, the detection of damage to the locking elements is made easier.
  • an opening of the closure cap is even easier to recognize when the cover plate bears one or more break lines 15.
  • the z. B. is formed as a perforation, divided. The opening of the cap is facilitated, while the detection of damage is very easy.
  • a cover plate is generally no longer usable as a protective cap.
  • the locking elements 1 are connected to the lower part 4 of the cylindrical guide without breaking point.
  • the perforation sits here at the window space 8 at the same height as the lower edge of the viewing window 3. After cutting through this perforation 9, the lower part 4 with the blocking elements 1 can be removed. The rest of the cap is simply lifted off to empty the barrel and put back on for transport back.
  • the top 10 of the cover plate 6 can be used to identify the contents of the barrel.
  • the collar or flange 11 makes it easier to handle the closure cap.
  • FIG. 1 Another embodiment of the invention is shown in FIG. A plurality of sections 16 are provided on the circumference of the cylindrical guide 2, some of which extend into the cover plate 6, and which in particular can be broken off. In the exemplary embodiment shown, three such sections are provided, one of which has broken off. Between these sections 16, sections 17 are provided which are firmly connected to the cover plate 6 and, in the exemplary embodiment shown, have only ribs 12, as shown, for example, in FIG. 4.
  • the sections 16 are divided by separating cuts 18 opposite the cover plate 6 and are each provided with the viewing windows 3 and the locking elements 1.
  • the closure cap according to the embodiment of FIG. 8 is pressed onto the valve plate 7 in the same way as is the case with the other embodiments.
  • the locking elements 1 of the sections 16 hold the cap.
  • the sections 16 are broken off, which is facilitated by the separating cut 18, so that the material only has to be broken through in the region of the cylindrical guide.
  • a perforation can also be provided in the region of the cylindrical guide, which facilitates the breaking off of the sections 16.
  • the caps according to the invention generally have a very small wall thickness, which is less than, for example, shown in the drawings. As a rule, wall thicknesses of about one millimeter or a little less are sufficient.

Landscapes

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

Abstract

Eine Verschlußkappe aus Kunststoffmaterial besteht aus Abdeckplatte (6) und zylindrischer Führung (2). In der zylindrischen Führung (2) sind Sperrelemente (1) ringsum angeordnet, die durch Sichtfenster (3) sichtbar sind. Die Sperrelemente (1) greifen unter die Ventilplatte am Ventil eines KEG-Fasses. Beim Abziehen der Verschlußkappe werden die Sperrelemente beschädigt oder brechen ab. Die Beschädigung der Sperrelemente (1) ist durch die Sichtfenster (3) zu sehen.A sealing cap made of plastic material consists of a cover plate (6) and a cylindrical guide (2). In the cylindrical guide (2) locking elements (1) are arranged all around, which are visible through viewing windows (3). The locking elements (1) reach under the valve plate on the valve of a KEG barrel. When the cap is removed, the locking elements are damaged or break off. The damage to the locking elements (1) can be seen through the viewing window (3).

Description

Die Erfindung betrifft eine Verschlußkappe aus Kunststoff für Ventile in sogenannten KEG-Fässern, bestehend aus einer Abdeckplatte und einer zylindrischen Führung, die die das Ventil aufnehmende Platte umfaßt.The invention relates to a closure cap made of plastic for valves in so-called KEG barrels, consisting of a cover plate and a cylindrical guide which comprises the plate receiving the valve.

Bei den sogenannten KEG-Fässern handelt es sich um Metallfässer verschiedener Größe, die zur Aufnahme von Bier bestimmt sind. Der Boden dieser Fässer ist mit einem Ventil versehen, das mit einer Entnahmevorrichtung verbunden werden kann. Beim Aufsetzen der Entnahmevorrichtung wird am Ventil abgedichtet, und außerdem ein Druck auf ein Verschlußglied des Ventils ausgeübt, so daß der Inhalt über ein Rohr, das bis zur gegenüberliegenden Faßwand reicht, aus dem Inneren entnommen werden kann bzw. durch den inneren Kohlensäuredruck herausgedrückt wird.The so-called KEG kegs are metal kegs of various sizes that are designed to hold beer. The bottom of these barrels is provided with a valve that can be connected to a removal device. When placing the removal device is sealed on the valve, and also a pressure is exerted on a closure member of the valve, so that the content can be removed from the inside via a tube that extends to the opposite barrel wall or is pressed out by the internal carbonic acid pressure.

Das Ventil steht gegenüber dem Boden, in dem es gehalten wird, etwas vor. Am Faß wird das Ventil durch einen umlaufenden Flansch geschützt.The valve protrudes slightly from the floor in which it is held. The valve on the barrel is protected by a circumferential flange.

Ein zusätzlicher Schutz für das Ventil ist beim Transport dieser Fässer nötig. Hierfür sind Abdeckkappen aus Kunststoff bekannt, die dem Flansch des Ventils angepaßt sind, so daß sie aufgedrückt werden können, und durch einen Haltewulst halten. Mittels der Abschlußkappe kann auch der Faßinhalt gekennzeichnet werden. Nach der Entleerung des Fasses soll die Abdeckkappe wieder aufgedrückt werden, um den Verschluß zu schützen, bis das Faß gereinigt und erneut gefüllt wird.Additional protection for the valve is necessary when transporting these barrels. For this purpose plastic caps are known, which are adapted to the flange of the valve so that they can be pressed on, and hold by a retaining bead. The barrel content can also be marked using the end cap. After the barrel has been emptied, the cover cap should be pushed back on to protect the closure until the barrel is cleaned and refilled.

Bei Fässern mit einem Verschluß der vorbeschriebenen Art läßt es sich nicht ausschließen, daß in seltenen Fällen einmal die Füllung des Fasses nicht vollständig gelingt, beispielsweise weil nach dem Füllen nicht sofort ein dichter Verschluß des Ventils erreicht wird, weil die Füllung aus anderen Gründen unvollständig ist, oder weil beim Transport Leckagen auftreten. Außerdem ist es bei dem bekannten Verschluß möglich, daß unkontrollierbar geöffnet und ein Teil des Inhalts entnommen wird. Bei Reklamationen kann also nicht geprüft und unterschieden werden zwischen unvollständig gefüllten Fässern und Leckagen auf dem Transport einerseits und Manipulationen am Verschluß andererseits.In the case of drums with a closure of the type described above, it cannot be ruled out that, in rare cases, the filling of the barrel may not be completely successful, for example because the valve is not immediately sealed after filling, because the filling is incomplete for other reasons or because leaks occur during transport. In addition, with the known closure, it is possible for it to be opened in an uncontrollable manner and for part of the contents to be removed. In the event of complaints, it is therefore not possible to check and differentiate between incompletely filled barrels and leaks during transport on the one hand and manipulations on the closure on the other.

Es ist Aufgabe der Erfindung, eine Verschlußkappe für derartige Fässer mit solchen Verschlüssen vorzusehen, die einen sicheren Schutz auf den Transport bietet und unkontrollierbare Manipulationen unmöglich macht.It is an object of the invention to provide a closure cap for such barrels with such closures, which offers reliable protection during transport and makes uncontrollable manipulation impossible.

Die Erfindung löst diese Aufgabe durch eine Verschlußkappe der eingangs genannten Art und schlägt vor, daß die Verschlußkappe Sperrelemente aufweist, die an der zylindrischen Führung nach innen federn und unter die Platte greifen.The invention solves this problem by a cap of the type mentioned and proposes that the cap has locking elements which spring inwards on the cylindrical guide and engage under the plate.

Die Platte, die das Ventil aufnimmt, weist einen Abstand' zum Faßboden auf. Zwischen Faßboden und 'der dem Faßboden zugewandten Seite der Platte sitzen die Sperrelemente an der zylindrischen Führung. Die Sperrelemente sind so angeordnet, daß die Verschlußkappe nicht abgenommen werden kann, ohne daß die Sperrelemente beschädigt, z. B. abgerissen werden, so daß die Sperrelemente anzeigen, ob die Verschlußkappe abgenommen wurde oder nicht.The plate which receives the valve is at a distance from the bottom of the barrel. Between barrel bottom and 'the side facing the barrel bottom side of the plate the locking elements sitting on the cylindrical guide. The locking elements are arranged so that the cap cannot be removed without the locking elements being damaged, e.g. B. be torn off so that the locking elements indicate whether the cap has been removed or not.

Von Vorteil ist es, wenn die Sperrelemente von außen sichtbar sind.It is advantageous if the locking elements are visible from the outside.

Bei dieser Ausführungsform ist sofort zu erkennen, ob die Sperrelemente beschädigt oder abgerissen sind. Unverletzte Sperrelemente können z. B. ertastet werden.In this embodiment, it can be seen immediately whether the locking elements are damaged or torn off. Undamaged locking elements can e.g. B. can be felt.

Bei einer anderen Ausführungsform sind Sichtfenster für die Sperrelemente vorgesehen. Diese Sichtfenster, die in der zylindrischen Führung angeordnet sind, lassen schnell erkennen, ob eine Beschädigung der Sperrelemente vorliegt.In another embodiment, viewing windows are provided for the locking elements. These viewing windows, which are arranged in the cylindrical guide, quickly reveal whether the locking elements are damaged.

Die Sichtfenster können entweder nur in der zylindrischen Führung angeordnet sein oder sich bis in die Abdeckplatte der Verschlußkappe erstrecken. Erstreckt sich das Sichtfenster bis auf die Abdeckplatte der Verschlußkappe,. so ist mit einem Blick von oben eine etwaige Manipulation erkennbar.The viewing window can either be arranged only in the cylindrical guide or extend into the cover plate of the closure cap. Extends the viewing window to the cover plate of the cap. any manipulation can be seen at a glance from above.

Es hat sich als vorteilhaft herausgestellt, wenn die Sichtfenster im wesentlichen den Abmessungen der Sperrelemente entsprechen. Dies vereinfacht auf der einen Seite die Fertigung, und auf der anderen Seite wird eine Manipulation erschwert, da zwischen den Sperrelementen und den Sichtfenstern kein Spalt entsteht, in den mit einem geeigneten Werkzeug gegriffen werden kann.It has proven to be advantageous if the viewing windows essentially correspond to the dimensions of the locking elements. On the one hand, this simplifies production, and on the other hand, manipulation is made more difficult because there is no gap between the blocking elements and the viewing windows, which can be reached with a suitable tool.

Diese Ausführungsform erleichtert zudem das Aufsetzen der Verschlußkappe auf das Ventil. Beim Aufdrücken können die Sperrelemente in die Fenster zurückfedern und behindern das Aufsetzen nicht. Ist die Verschlußkappe über das Ventil geschoben, federn die Sperrelemente wieder nach innen und greifen unter die Platte des Ventils.This embodiment also makes it easier to put the cap on the valve. When pressed on, the locking elements can spring back into the window and do not hinder the installation. If the cap is pushed over the valve, the locking elements spring back inwards and reach under the valve plate.

Besonders günstig ist es, wenn die Sperrelemente relativ zahlreich sind, da das einen zusätzlichen Schutz gegen unkontrolliertes Öffnen darstellt. Durch die gleichmäßige Anordnung wird ein leichtes Öffnen bei vorschriftsmäßigem Gebrauch erreicht.It is particularly advantageous if the locking elements are relatively numerous, since this represents additional protection against uncontrolled opening. The even arrangement ensures easy opening when used as directed.

Es hat sich als günstig erwiesen, wenn die Sperrelemente mit einem unteren Teil der zylindrischen Führung über eine dünne Bruchstelle, z. B. eine Perforierung, verbunden sind. Dabei ist es vorteilhaft, wenn die Bruchstelle verschiedene Wandstärken aufweist. Als besonders günstig hat es sich erwiesen, wenn etwa in der Mitte der Bruchstelle eine etwas verdickte Stelle sitzt, die aber dünner ist als die Wandstärke der Verschlußkappe. Beim ersten Abnehmen der Verschlußkappe reißen die Sperrelemente nicht ganz ab, sondern bleiben an den dünneren Stellen hängen. Die Sperrelemente können nicht herabfallen und die Ventilfunktion beeinträchtigen.It has proven to be advantageous if the locking elements with a lower part of the cylindrical guide over a thin break, z. B. a perforation are connected. It is advantageous if the breaking point has different wall thicknesses. It has proven to be particularly favorable if there is a somewhat thickened point in the middle of the break, which is, however, thinner than the wall thickness of the closure cap. When the cap is removed for the first time, the locking elements do not tear off completely, but stick to the thinner points. The locking elements cannot fall down and impair the valve function.

Bei einer anderen Ausführungsform der Erfindung ist ein Teil der zylindrischen Führung abreißbar.In another embodiment of the invention, part of the cylindrical guide can be torn off.

Die Abrißstelle kann ebenfalls durch eine Perforierung gekennzeichnet sein. Das Abreißen erleichtert die ordnungsgemäße Handhabung der Verschlußkappe. Die Perforierung ist z. B. so angebracht, daß beim Abreißen die Sperrelemente am abgerissenen Teil verbleiben. Diese Ausführungsform hat den zusätzlichen Vorteil, daß beim Wiederaufsetzen der Verschlußkappe, etwa für den Rücktransport, die beschädigten Sperrelemente kein Hindernis bilden können.The tear point can also be characterized by perforation. The tearing off facilitates the proper handling of the cap. The perforation is e.g. B. attached so that when tearing the locking elements remain on the torn part. This embodiment has the additional advantage that when the cap is replaced, for example for the return transport, the damaged locking elements cannot form an obstacle.

In der Zeichnung sind einige Ausführungsbeispiele der erfindungsgemäßen Verschlußkappe schematisch dargestellt. Es zeigen:

  • Fig. 1 eine Seitenansicht, teilweise im Schnitt, einer Verschlußkappe gemäß der Erfindung,
  • Fig. 2 eine Seitenansicht einer anderen erfindungsgemäßen Verschlußkappe,
  • Fig. 3 eine Draufsicht auf die Darstellung der Fig. l,
  • Fig. 4 eine Draufsicht, teilweise im Schnitt, mit einer Einzelheit der Erfindung,
  • Fig. 5 eine vergrößerte teilweise Seitenansicht,
  • Fig. 6 eine Schnittdarstellung entsprechend der Schnittlinie VI-VI der Fig. 5,
  • Fig. 7 eine Draufsicht auf eine andere Verschlußkappe und
  • Fig. 8 eine Draufsicht, teilweise im Schnitt, auf ein weiteres Ausführungsbeispiel der Erfindung.
In the drawing, some embodiments of the cap according to the invention are shown schematically. Show it:
  • 1 is a side view, partly in section, of a closure cap according to the invention,
  • 2 shows a side view of another closure cap according to the invention,
  • 3 is a plan view of the illustration of FIG. 1,
  • 4 is a plan view, partly in section, with a detail of the invention,
  • 5 is an enlarged partial side view,
  • 6 is a sectional view corresponding to the section line VI-VI of FIG. 5,
  • Fig. 7 is a plan view of another cap and
  • Fig. 8 is a plan view, partly in section, of another embodiment of the invention.

Die Verschlußkappe gemäß den Fig. 1 - 3 besteht im wesentlichen aus einer Abdeckplatte 6 und einer zylindrischen Führung 2. In der zylindrischen Führung 2 sind in regelmäßigen Abständen zueinander rundherum Sichtfenster 3. vorgesehen. Diese Sichtfenster 3 können sich bis in die Abdeckplatte 6 fortsetzen, wie in Fig. 3 zu sehen ist. In den Sichtfenstern 3 sitzen die Sperrelemente 1. Die Sperrelemente 1 sind am Unterteil des Fensters 3 angeformt, wie sich aus der Fig. 1 ergibt. Günstig ist es, wenn die Verschlußkappe möglichst viele Sperrelemente 1 aufweist. ,The closure cap according to FIGS. 1-3 essentially consists of a cover plate 6 and a cylindrical guide 2. In the cylindrical guide 2, viewing windows 3 are provided all around at regular intervals. These viewing windows 3 can continue into the cover plate 6, as can be seen in FIG. 3. The blocking elements 1 are seated in the viewing windows 3. The blocking elements 1 are formed on the lower part of the window 3, as can be seen from FIG. 1. It is expedient if the closure cap has as many locking elements 1 as possible. ,

Bei der Herstellung als Spritzgußteil werden die Sperrelemente 1 bei der Verschlußkappe gemäß Fig. 1 mit Hilfe je eines Schiebers, der durch das Sichtfenster 3 nach innen geschoben ist, geformt. Diese Herstellungsweise erfordert relativ wenig Aufwand.In the production as an injection molded part, the locking elements 1 in the closure cap according to FIG. 1 are each formed with the aid of a slide which is pushed in through the viewing window 3. This method of production requires relatively little effort.

In Fig. 1 ist zu sehen, wie die Sperrelemente 1 durch ihre Schrägstellung unter die mit strichpunktierten Linien dargestellte Ventilplatte 7 greifen. Beim Aufsetzen der Verschlußkappe auf die Ventilplatte federn die Sperrelemente 1 in die Sichtfenster 3 zurück und lassen dadurch das Aufsetzen zu.In Fig. 1 it can be seen how the locking elements 1 reach through their inclined position under the valve plate 7 shown with dash-dotted lines. When the cap is placed on the valve plate, the blocking elements 1 spring back into the viewing window 3 and allow to put on.

Ein übermäßiges Verformen der Sperrelemente 1 beim Aufsetzen läßt sich durch achsparallele Rippen 12, wie sie in Fig. 4 dargestellt sind, vermeiden, so daß die Sperrelemente nicht schon beim Aufsetzen der Verschlußkappe abbrechen.Excessive deformation of the locking elements 1 when fitting can be avoided by axially parallel ribs 12, as shown in FIG. 4, so that the locking elements do not break off when the sealing cap is put on.

Sitzt die Verschlußkappe auf dem Ventil, so stellen sich die Sperrelemente nach innen und greifen unter die Ventilplatte 7. Dadurch wird einerseits die Verschlußkappe auf dem Ventil gehalten, andererseits bietet die Ventilplatte 7 den Sperrelementen 1 ein Hindernis, das die Sperrelemente beim Abnehmen der Kappe beschädigt, beispielsweise abreißt.If the cap sits on the valve, the locking elements move inwards and engage under the valve plate 7. On the one hand, the sealing cap is held on the valve, on the other hand, the valve plate 7 offers the blocking elements 1 an obstacle that damages the blocking elements when the cap is removed , for example tears off.

Ist ein vollständiges Abreißen und Abfallen der Sperrelemente 1 beim ersten Öffnen nicht erwünscht, so können die Bruchstellen 5 der Sperrelemente verschiedene Wandstärken, wie sie in Fig. 5 und 6 zu sehen sind, aufweisen. Beim Abknicken der Sperrelemente 1 reißt die dicke Stelle 14 der Bruchstelle 5, während die dünne Stelle 13 elastisch genug ist, um das Abbrechen durch Verbiegen zu vermeiden.If a complete tearing off and falling off of the locking elements 1 is not desired when opening for the first time, the breaking points 5 of the locking elements can have different wall thicknesses, as can be seen in FIGS. 5 and 6. When the locking elements 1 bend, the thick point 14 of the breaking point 5 tears, while the thin point 13 is elastic enough to avoid breaking due to bending.

Die Sperrelemente 1 können auch eine Stabform, d. h. eine im Vergleich zur Breite größere Höhe aufweisen. Dadurch wird sichergestellt, daß sie im Falle einer Manipulation beschädigt, nämlich abgeknickt werden.The locking elements 1 can also have a rod shape, i.e. H. have a greater height than the width. This ensures that they are damaged in the event of manipulation, namely that they are kinked.

Die Sperrelemente 1 sind bei der in Fig. 1 gezeigten Aussführungsform mit dem unteren Teil 4 der zylindrischen Führung über eine dünne Bruchstelle 5 verbünden. Durch diese dünne Bruchstelle 5 wird ein Abreißen der Sperrelemente erleichtert. Bei der Bruchstelle 5 kann es sich auch um eine Perforierung handeln.In the embodiment shown in FIG. 1, the locking elements 1 are connected to the lower part 4 of the cylindrical guide via a thin breaking point 5. This thin breaking point 5 makes it easier to tear off the locking elements. The breaking point 5 can also be a perforation.

Erstreckt sich das Sichtfenster 3 auch auf die Abdeckplatte 6 der Verschlußkappe, wie in Fig. 3 zu sehen, so ist das Erkennen einer Beschädigung der Sperrelemente erleichtert.If the viewing window 3 also extends to the cover plate 6 of the closure cap, as can be seen in FIG. 3, the detection of damage to the locking elements is made easier.

Noch einfacher ist eine Öffnung der Verschlußkappe zu erkennen, wenn die Abdeckplatte eine oder mehrere Bruchlinien 15 trägt. Bei diesem Ausführungsbeispiel, das in Fig. 7 dargestellt ist, wird zum Öffnen die Abdeckplatte 6 an der Bruchlinie 15, die z. B. als Perforierung ausgebildet ist, geteilt. Die Öffnung der Verschlußkappe wird erleichtert, während das Erkennen einer Beschädigung sehr vereinfacht ist. Eine solche Abdeckplatte ist jedoch im allgemeinen dann nicht mehr als Schutzkappe weiterverwendbar.An opening of the closure cap is even easier to recognize when the cover plate bears one or more break lines 15. In this embodiment, which is shown in Fig. 7, for opening the cover plate 6 at the breaking line 15, the z. B. is formed as a perforation, divided. The opening of the cap is facilitated, while the detection of damage is very easy. However, such a cover plate is generally no longer usable as a protective cap.

Bei der Ausführungsform, die in Fig. 2 dargestellt ist, sind die Sperrelemente 1 mit dem unteren Teil 4 der zylindrischen Führung ohne Bruchstelle verbunden. Die Perforierung sitzt hier am Fensterzwischenraum 8 in der gleichen Höhe wie die Unterkante der Sichtfenster 3. Nach der Durchtrennung dieser Perforierung 9 kann das untere Teil 4 mit den Sperrelementen 1 entfernt werden. Der Rest der Verschlußkappe wird zum Entleeren des Fasses einfach abgehoben, für den Rücktransport wieder aufgesteckt.In the embodiment shown in Fig. 2, the locking elements 1 are connected to the lower part 4 of the cylindrical guide without breaking point. The perforation sits here at the window space 8 at the same height as the lower edge of the viewing window 3. After cutting through this perforation 9, the lower part 4 with the blocking elements 1 can be removed. The rest of the cap is simply lifted off to empty the barrel and put back on for transport back.

Die Oberseite lO der Abdeckplatte 6 kann zur Kennzeichnung des Faßinhaltes benutzt werden. Der Bund bzw. Flansch 11 erleichtert das Hantieren mit der Verschlußkappe.The top 10 of the cover plate 6 can be used to identify the contents of the barrel. The collar or flange 11 makes it easier to handle the closure cap.

In der Fig. 8 ist ein weiteres Ausführungsbeispiel der Erfindung dargestellt. Am Umfang der zylindrischen Führung 2 sind mehrere Abschnitte 16 vorgesehen, die sich teilweise bis in die Abdeckplatte 6 erstrecken, und die insbesondere abbrechbar sind. Beim gezeigten Ausführungsbeispiel sind drei solcher Abschnitte vorgesehen, von denen einer abgebrochen ist. Zwischen diesen Abschnitten 16 sind fest mit der Abdeckplatte 6 verbundene Abschnitte 17 vorgesehen, die beim gezeigten Ausführungsbeispiel nur Rippen 12 aufweisen, wie diese beispielsweise auch in der Fig. 4 gezeigt sind.Another embodiment of the invention is shown in FIG. A plurality of sections 16 are provided on the circumference of the cylindrical guide 2, some of which extend into the cover plate 6, and which in particular can be broken off. In the exemplary embodiment shown, three such sections are provided, one of which has broken off. Between these sections 16, sections 17 are provided which are firmly connected to the cover plate 6 and, in the exemplary embodiment shown, have only ribs 12, as shown, for example, in FIG. 4.

Die Abschnitte 16 sind durch Trennschnitte 18 gegenüber der Abdeckplatte 6 abgeteilt und sind jeweils mit den Sichtfenstern 3 und den Sperrelementen 1 versehen.The sections 16 are divided by separating cuts 18 opposite the cover plate 6 and are each provided with the viewing windows 3 and the locking elements 1.

Die Verschlußkappe gemäß dem Ausführungsbeispiel nach der Fig. 8 wird in gleicher Weise auf die Ventilplatte 7 aufgedrückt, wie dies bei den anderen Ausführungsbeispielen der Fall ist. Die Sperrelemente 1 der Abschnitte 16 halten die Verschlußkappe fest.The closure cap according to the embodiment of FIG. 8 is pressed onto the valve plate 7 in the same way as is the case with the other embodiments. The locking elements 1 of the sections 16 hold the cap.

Soll die Verschlußkappe abgenommen werden, werden die Abschnitte 16 abgebrochen, was durch den Trennschnitt 18 jeweils erleichtert wird, so daß nur im Bereich der zylindrischen Führung das Material durchgebrochen werden muß.If the closure cap is to be removed, the sections 16 are broken off, which is facilitated by the separating cut 18, so that the material only has to be broken through in the region of the cylindrical guide.

Auch im Bereich der zylindrischen Führung kann eine Perforation vorgesehen sein, die das Abbrechen der Abschnitte 16 erleichtert.A perforation can also be provided in the region of the cylindrical guide, which facilitates the breaking off of the sections 16.

Da beim Abbrechen auch die Sperrelemente 1 beseitigt werden, kann die verbleibende Abdeckung mit den Abschnitten 17 leicht von der Ventilplatte 7 abgenommen und auch wieder aufgesetzt werden, so daß die Schutzfunktion der Verschlußkappe erhalten bleibt. Die abgebrochenen Abschnitte 16 zeigen aber deutlich an, daß die Verschlußkappe abgenommen worden ist.Since the blocking elements 1 are also removed when the parts are broken off, the remaining cover with the sections 17 can be easily removed from the valve plate 7 and also replaced, so that the protective function of the closure cap is retained. The broken off sections 16 clearly indicate that the closure cap has been removed.

Beim Versuch, die Verschlußkappe gemäß Fig. 8 abzunehmen, ohne die Abschnitte 16 abzubrechen, würden die Sperrelemente 1 abgebrochen oder deformiert, wie dies bei den anderen Ausführungsbeispielen beschrieben ist.If an attempt was made to remove the closure cap according to FIG. 8 without breaking off the sections 16, the locking elements 1 would be broken off or deformed, as is described in the other exemplary embodiments.

Es empfiehlt sich, drei Abschnitte 16 bzw. drei Abschnitte 17 vorzusehen, wobei die Abschnitte 16 und 17 sich jeweils ungefähr über einen gleich großen Bereich erstrecken.It is advisable to provide three sections 16 and three sections 17, respectively, with sections 16 and 17 each extending approximately over an equally large area.

Die Verschlußkappen gemäß der Erfindung haben im allgemeinen eine sehr geringe Wandstärke, die geringer ist als beispielsweise in den Zeichnungen dargestellt. In der Regel genügen Wandstärken von etwa einem Millimeter oder etwas weniger.The caps according to the invention generally have a very small wall thickness, which is less than, for example, shown in the drawings. As a rule, wall thicknesses of about one millimeter or a little less are sufficient.

Claims (10)

1. Verschlußkappe aus Kunststoff für Ventile in sogenannten KEG-Fässern, bestehend aus einer Abdeckplatte und einer zylindrischen Führung, die die das Ventil aufnehmende Platte umfaßt, gekennzeichnet durch Sperrelemente (l), die an der zylindrischen Führung (2) nach innen federn, und unter die Platte greifen.1. closure cap made of plastic for valves in so-called KEG barrels, consisting of a cover plate and a cylindrical guide which comprises the plate receiving the valve, characterized by locking elements (l) which spring inwards on the cylindrical guide (2), and reach under the plate. 2. Verschlußkappe nach Anspruch l, dadurch gekennzeichnet, daß die Sperrelemente (1) von außen sichtbar sind.2. Cap according to claim l, characterized in that the locking elements (1) are visible from the outside. 3. Verschlußkappe nach einem oder beiden der vorhergehenden Ansprüche, gekennzeichnet durch Sichtfenster (3) für die Sperrelemente (1).3. Cap according to one or both of the preceding claims, characterized by a viewing window (3) for the locking elements (1). 4. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Sichtfenster (3) in der zylindrischen Führung (2) angeordnet sind.4. Cap according to one or more of the preceding claims, characterized in that the viewing window (3) in the cylindrical guide (2) are arranged. 5. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß auf der Innenseite der zylindrischen Führung (2) achsparallele Führungsrippen vorgesehen sind.5. Cap according to one or more of the preceding claims, characterized in that axially parallel guide ribs are provided on the inside of the cylindrical guide (2). 6. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Sperrelemente (1) mit einem unteren Teil (4) der zylindrischen Führung über eine dünne Bruchstelle (5) verbunden sind.6. Cap according to one or more of the preceding claims, characterized in that the locking elements (1) are connected to a lower part (4) of the cylindrical guide via a thin break (5). 7. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Bruchstelle (5) verschiedene Wandstärken aufweist.7. Cap according to one or more of the preceding claims, characterized in that the breaking point (5) has different wall thicknesses. 8. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an der Abdeckplatte (6) eine oder mehrere Bruchlinien vorgesehen sind, die sich über die ganze Abdeckplatte (6) erstrecken.8. Cap according to one or more of the preceding claims, characterized in that one or more break lines are provided on the cover plate (6), which extend over the entire cover plate (6). 9. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Teil (4) der zylindrischen Führung (2) abreißbar ist.9. Cap according to one or more of the preceding claims, characterized in that a part (4) of the cylindrical guide (2) can be torn off. 10. Verschlußkappe nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mehrere über den Umfang der zylindrischen Führung (2) verteilte Abschnitte (16) vorgesehen sind, die durch Bruchlinien, Perforierungen oder Trennschnitte (18) von der Abdeckplatte (6) und/oder der übrigen zylindrischen Führung abgeteilt und abbrechbar sind, wobei diese Abschnitte die Sperrelemente (1) tragen.10. Cap according to one or more of the preceding claims, characterized in that several over the circumference of the cylindrical guide (2) distributed sections (16) are provided, which by breaking lines, perforations or separating cuts (18) from the cover plate (6) and / or the rest of the cylindrical guide and can be broken off, these sections carrying the locking elements (1).
EP85105102A 1984-05-14 1985-04-26 Closure cap Expired EP0161565B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105102T ATE40809T1 (en) 1984-05-14 1985-04-26 CAP.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3417812 1984-05-14
DE8414651U DE8414651U1 (en) 1984-05-14 1984-05-14 Sealing cap
DE19843417812 DE3417812A1 (en) 1984-05-14 1984-05-14 CAP

Publications (3)

Publication Number Publication Date
EP0161565A2 true EP0161565A2 (en) 1985-11-21
EP0161565A3 EP0161565A3 (en) 1987-04-01
EP0161565B1 EP0161565B1 (en) 1989-02-15

Family

ID=37808032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105102A Expired EP0161565B1 (en) 1984-05-14 1985-04-26 Closure cap

Country Status (4)

Country Link
US (1) US4607759A (en)
EP (1) EP0161565B1 (en)
AU (1) AU4220185A (en)
DE (2) DE8414651U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324573A1 (en) * 1988-01-11 1989-07-19 Dansk Bakelit Industri A/S A protective cap for container discharge valves, in particular beer taps for draught beer kegs
US5249704A (en) * 1992-09-11 1993-10-05 Klaus Boetzkes Sealing cap
WO1994016964A1 (en) * 1993-01-25 1994-08-04 Ryford Limited Container closures
EP0652162A2 (en) * 1993-11-06 1995-05-10 Lawson Mardon Sutton Ltd. Tamper-evident cap for a keg spear
EP0725013A1 (en) * 1993-11-06 1996-08-07 Lawson Mardon Sutton Ltd. Tamper-evident cap for a keg spear
WO1997038913A1 (en) * 1996-04-12 1997-10-23 Gevaplast Snap-locking closure device for a beer barrel
WO2006087600A1 (en) * 2005-02-15 2006-08-24 Klaus Boetzkes Closing cap
CN103587814A (en) * 2013-11-27 2014-02-19 汤坤 Cylindrical clamping barrel

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3685054D1 (en) * 1985-05-24 1992-06-04 Sanner Friedr Gmbh Co Kg CONTAINER CAP.
DE3803153A1 (en) * 1987-02-17 1988-08-25 Hermann Fink Kunststoff Spritz Protective cap for fitting onto barrel closures
US4934554A (en) * 1988-09-14 1990-06-19 Bryant Edwards Tamper-evident lid with tear-away ring
US4787530A (en) * 1987-10-16 1988-11-29 Bryant Edwards Tamper-evident lid
EP0438572A4 (en) * 1989-08-15 1992-01-08 Australian Stamping Foils Pty. Ltd. A container cap
US5065883A (en) * 1990-09-17 1991-11-19 Container Corporation Of America Tamper evident closure
US5490827A (en) * 1991-05-21 1996-02-13 Sweetheart Cup Company, Inc. Tamper evident container and related apparatus
NZ242797A (en) * 1991-05-21 1994-03-25 Sweetheart Cup Co Tamper indicating lid with removeable tear strip
US5158197A (en) * 1991-08-02 1992-10-27 The Coca-Cola Company Tamper evident device for soft drink syrup containers
US5174464A (en) * 1992-01-14 1992-12-29 All-Pak, Inc. Paint or similar can with overcap
US5261551A (en) * 1992-01-14 1993-11-16 All-Pak, Inc. Paint or similar can with overcap having a central opening
WO1993016934A1 (en) * 1992-02-19 1993-09-02 Ewit Ag Safety closure for kegs
DE4207841C2 (en) * 1992-03-12 1994-03-31 Gaplast Gmbh Stopper for a container and method for producing the stopper
US5658228A (en) * 1992-04-30 1997-08-19 Sweetheart Cup Company, Inc. Tamper evident container and related apparatus
US5410967A (en) * 1993-06-01 1995-05-02 The United States Of America As Represented By The Secretary Of The Navy Target camouflaging chaff dispenser with ejectable closure
US5538154A (en) * 1993-06-14 1996-07-23 Von Holdt; John W. Snap-on, flexible lid
CA2114805C (en) * 1993-09-22 2006-12-12 Frano Luburic Container cover having primary and secondary detent means
DE9405281U1 (en) * 1994-03-24 1994-08-25 Eichbaum Brauereien Ag Dust cap with window
AUPO617097A0 (en) * 1997-04-09 1997-05-08 Harcor Security Seals Pty Limited Security seal
US5810190A (en) * 1997-06-27 1998-09-22 Atlanta Polyseal Ltd. Plastic bung seal
US5979691A (en) * 1998-04-10 1999-11-09 Von Holdt; John W. Container and locking lid
WO2000050311A1 (en) 1999-02-25 2000-08-31 Royal Packaging Industries Van Leer N.V. Tamper evident container closures
DE19920310C2 (en) * 1999-05-03 2001-12-13 Helmut Sichert Closure
US7134567B2 (en) * 2001-04-12 2006-11-14 Ropak Corporation Pull tab on tear strip on plastic cover plastic cover, including break tab feature, and related apparatus and methods
DE112004001228A5 (en) * 2004-05-27 2007-06-28 Klaus Boetzkes cap
US20080232927A1 (en) * 2007-03-22 2008-09-25 Alliance Plastics Protective cap
DE202010009701U1 (en) 2010-06-30 2010-10-14 Vogt, Gerrit Fitting lid
DE102010062941A1 (en) 2010-12-13 2012-06-14 Kunststoff-Frör GmbH Sealing cap for valve of keg-barrel, has base and extending peripheral wall, which is provided with radially inwardly projecting latching unit, where transponder is attached to base
JP5847649B2 (en) * 2012-05-21 2016-01-27 大和製罐株式会社 Tamper evidence structure of cap
USD712740S1 (en) 2012-12-19 2014-09-09 Sonoco Development, Inc. Container overcap
US9340332B2 (en) * 2013-03-15 2016-05-17 Sonoco Development, Inc. Closure for container
GB2526373B (en) 2014-05-23 2018-05-09 Sangobeg Ltd Cap
USD769119S1 (en) * 2014-05-29 2016-10-18 Sangobeg Limited Cover
IT201700046734A1 (en) * 2017-04-28 2018-10-28 Bormioli Pharma S R L SAFETY CAP WITH BAND
CA3144425A1 (en) * 2019-06-27 2020-12-30 First Element Packaging Inc. Pressurizable fluid container and valving structure thereof
ES2928006A1 (en) * 2021-05-11 2022-11-14 Sanchez Jose Francisco Gonzalez Tamper-evident seal for beverage barrels (Machine-translation by Google Translate, not legally binding)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH173681A (en) * 1933-12-11 1934-12-15 Dette Robert Lid for airtight sealing of a vessel with a thickened rim, especially a tin can.
BE655490A (en) * 1963-11-15 1965-03-01
US3814278A (en) * 1972-05-08 1974-06-04 F Beierle Barrel top fastener
US3952901A (en) * 1974-07-02 1976-04-27 Dairy Cap Corporation Tamper-proof overcap construction
DE2738551A1 (en) * 1976-09-08 1978-03-16 Farmaprof Srl Flask closure with tear=off strip - positioned across top surface and along one side of cylindrical part and having rounded-off edges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095713A (en) * 1977-07-08 1978-06-20 The Coca-Cola Company Tamper resistant cap for quick-disconnect coupling plug
US4165018A (en) * 1978-08-31 1979-08-21 The Continental Group, Inc. Child resistant overcap for easy opening container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH173681A (en) * 1933-12-11 1934-12-15 Dette Robert Lid for airtight sealing of a vessel with a thickened rim, especially a tin can.
BE655490A (en) * 1963-11-15 1965-03-01
US3814278A (en) * 1972-05-08 1974-06-04 F Beierle Barrel top fastener
US3952901A (en) * 1974-07-02 1976-04-27 Dairy Cap Corporation Tamper-proof overcap construction
DE2738551A1 (en) * 1976-09-08 1978-03-16 Farmaprof Srl Flask closure with tear=off strip - positioned across top surface and along one side of cylindrical part and having rounded-off edges

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324573A1 (en) * 1988-01-11 1989-07-19 Dansk Bakelit Industri A/S A protective cap for container discharge valves, in particular beer taps for draught beer kegs
US5249704A (en) * 1992-09-11 1993-10-05 Klaus Boetzkes Sealing cap
WO1994016964A1 (en) * 1993-01-25 1994-08-04 Ryford Limited Container closures
EP0652162A2 (en) * 1993-11-06 1995-05-10 Lawson Mardon Sutton Ltd. Tamper-evident cap for a keg spear
EP0652162A3 (en) * 1993-11-06 1995-08-23 Lawson Mardon Sutton Ltd Tamper-evident cap for a keg spear.
EP0725013A1 (en) * 1993-11-06 1996-08-07 Lawson Mardon Sutton Ltd. Tamper-evident cap for a keg spear
WO1997038913A1 (en) * 1996-04-12 1997-10-23 Gevaplast Snap-locking closure device for a beer barrel
EP1714899A1 (en) 1996-04-12 2006-10-25 Gevaplast Snap-locking closure for a beer keg
WO2006087600A1 (en) * 2005-02-15 2006-08-24 Klaus Boetzkes Closing cap
CN103587814A (en) * 2013-11-27 2014-02-19 汤坤 Cylindrical clamping barrel
CN103587814B (en) * 2013-11-27 2015-07-29 朱德仲 A kind of drum type brake card cylinder

Also Published As

Publication number Publication date
DE3417812C2 (en) 1988-01-14
DE8414651U1 (en) 1985-07-25
AU4220185A (en) 1985-11-21
EP0161565A3 (en) 1987-04-01
EP0161565B1 (en) 1989-02-15
US4607759A (en) 1986-08-26
DE3417812A1 (en) 1985-11-14

Similar Documents

Publication Publication Date Title
EP0161565B1 (en) Closure cap
DE2425788C2 (en) Sealing lid that can be pressed onto a container opening with an outer beaded rim and pulled therefrom
DE2432444C2 (en) Handle ring attachment for a forgery-proof lock
CH397457A (en) Closure on a bottle
DE2050075C3 (en) Plastic locking ring
EP0078397A2 (en) Container
DE2400546A1 (en) CLOSURE WITH PULL-OUT DOOR FOR A CONTAINER
DE2901953A1 (en) ORIGINAL CLOSURE
EP0316269B1 (en) Container closure, in particular for bottles
EP0340554A2 (en) Container with a cover inserted in its upper side, and protected by a seal
DE1673169B2 (en) Plug made of elastomer material
CH645314A5 (en) BOTTLE CAP.
EP0788975B1 (en) Safety and protection cap for container openings
DE2755758C2 (en) Tamper-evident closure with a perforation arranged between two parts
DE1984477U (en) CLOSING CAP.
DE2439414A1 (en) Plastics bottle stopper for bottles subject to internal pressure - is made from flexible plastic with raised tear off resistance between cap and ring
DE19532980A1 (en) Guarantee injection bottle seal
DE2024385B2 (en) SECURITY LOCK FOR A CONTAINER
DE2806759C3 (en) Bunghole closure for a pressure vessel
DE2519384C3 (en) Bottle closure with a lid and a ring which can be moved from a closed position into a release position
DE8617479U1 (en) Closure cap for valves of keg kegs or the like.
EP0254810A2 (en) Cap unit for dropper system
DE1270434B (en) Tamper evident closure for crown cork caps
DE7523594U (en) Plastic containers
DE1841031U (en) PIPETTE DROP BOTTLE CAP.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19870423

17Q First examination report despatched

Effective date: 19871028

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890215

REF Corresponds to:

Ref document number: 40809

Country of ref document: AT

Date of ref document: 19890315

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3568265

Country of ref document: DE

Date of ref document: 19890323

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890430

ITF It: translation for a ep patent filed

Owner name: BUGNION S.P.A.

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: HERMANN FINK

Effective date: 19891026

26 Opposition filed

Opponent name: FRIEDRICH SANNER GMBH & CO KG.,

Effective date: 19891113

Opponent name: HERMANN FINK

Effective date: 19891026

NLR1 Nl: opposition has been filed with the epo

Opponent name: HERMANN FINK.

NLR1 Nl: opposition has been filed with the epo

Opponent name: FRIEDRICH SANNER GMBH & CO.KG,

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19900426

Year of fee payment: 6

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: HERMANN FINK * 891113 FRIEDRICH SANNER GMBH & CO K

Effective date: 19891026

ITTA It: last paid annual fee
PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 19901122

NLR2 Nl: decision of opposition
REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: LARS AG

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

NLS Nl: assignments of ep-patents

Owner name: LARS AG

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: LARS AG TRANSFER- LARS INTERNATIONAL S.A.

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLS Nl: assignments of ep-patents

Owner name: LARS INTERNATIONAL SA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: LARS INTERNATIONAL S.A. TRANSFER- PERSIJN BEHEER B

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

NLS Nl: assignments of ep-patents

Owner name: PERSIJN BEHEER B.V.

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040405

Year of fee payment: 20

Ref country code: CH

Payment date: 20040405

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20040407

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040413

Year of fee payment: 20

Ref country code: AT

Payment date: 20040413

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040415

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20040423

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20050425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20050426

BE20 Be: patent expired

Owner name: *PERSIJN BEHEER B.V.

Effective date: 20050426

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20050426

BE20 Be: patent expired

Owner name: *PERSIJN BEHEER B.V.

Effective date: 20050426