WO1994015856A1 - Device for containing a viscous product - Google Patents

Device for containing a viscous product Download PDF

Info

Publication number
WO1994015856A1
WO1994015856A1 PCT/EP1994/000032 EP9400032W WO9415856A1 WO 1994015856 A1 WO1994015856 A1 WO 1994015856A1 EP 9400032 W EP9400032 W EP 9400032W WO 9415856 A1 WO9415856 A1 WO 9415856A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
adapter
piston
product
cartridge tube
Prior art date
Application number
PCT/EP1994/000032
Other languages
German (de)
French (fr)
Inventor
Herbert Densky
Friedrich Wienand
Marie-Claude Bossert
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Publication of WO1994015856A1 publication Critical patent/WO1994015856A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00583—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the container for the material to be dispensed being deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00586—Means, generally located near the nozzle, for piercing or perforating the front part of a cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
    • B65D83/0072—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents the contents of a flexible bag being expelled by a piston or a movable bottom or partition provided in the container or the package

Definitions

  • the invention relates to a device for receiving a viscous product with a cartridge tube with a piston which is displaceable in the longitudinal direction thereof and a closed bag which receives the product and which is provided at the end facing away from the piston with a centrally arranged closure element on the end face, with the one facing away from the piston Cartridge tube end, a pot-shaped adapter, which closes the cartridge tube on the end face, can be fitted, which has a tubular extension piece projecting outwards in the pot base for fastening a nozzle tube.
  • Cartridge tubes for joint sealing compounds which are provided at one closed tube end with an outlet opening for fitting a nozzle tube and in the other end of which a piston which can be displaced in the longitudinal direction is arranged.
  • the viscous product is arranged directly in the cartridge tube itself and for processing the outlet opening is first opened by cutting off a closure tip, then the nozzle tube is screwed on and the mass is subsequently discharged from the cartridge tube by means of the piston.
  • REPLACEMENT BL have the disadvantage that the entire cartridge becomes unusable after emptying and must subsequently be disposed of.
  • the object of the invention is to provide a solution with which the handling of such a device is substantially simplified and a largely complete emptying is ensured, the advantage of a refill pack consisting only of the product bag and the adapter piece being intended to remain.
  • REPLACEMENT LEAF Accumulate the area of the outlet opening and can then be dispensed in a simple manner.
  • cup-shaped adapter is formed in the center of the bottom of the pot with a bulge for receiving the closure element of the bag.
  • the sealing bag is then virtually centered in the device or on the adapter and it is reliably ensured that the sealing element cannot get into the area of the tubular extension of the adapter.
  • the adapter is attached to the bag in the region of the front end of the bag.
  • the adapter can, for example, be glued to the front end of the bag.
  • a refill pack can then be offered, which consists of only one part, namely the product bag with a glued-on adapter.
  • the piston prefferably be cup-shaped, the cup-shaped bulge being arranged in the direction of the bag.
  • This special shape of the piston ensures even better emptying, since the product automatically runs along the bottom of the pot into the radial side region of the end face of the adapter
  • REPLACEMENT LEAF is pressed, ie exactly in the exit area of the device.
  • FIG. 1 shows a device according to the invention in a longitudinal section and in
  • Fig. 2 is a side view of the device.
  • a device according to the invention for receiving a viscous product, in particular a joint sealing compound, is generally designated 1 in the drawing.
  • the device 1 initially has a cartridge tube 2, in which a piston 3 which can be displaced in the longitudinal direction is arranged, the piston preferably being cup-shaped, such that the cup-shaped bulge, designated 4, is arranged in the direction of the interior of the cartridge tube 2 is.
  • a closed bag 5 is arranged inside the cartridge tube 2 and holds the product, e.g. a joint sealing compound.
  • This product bag 5 is formed from a tubular film sleeve and has the same end as one
  • REPLACEMENT Sausage casings are closed on both sides with closure elements 6 and 7, which are designed, for example, as clips and are arranged on the front side in the center due to production.
  • a pot-shaped adapter 8 which closes the cartridge tube 2, is placed on the end of the cartridge tube 2 facing away from the piston 3; This can be screwed onto the pipe end in area 9, for example.
  • the adapter 8 has in the bottom of the pot an outwardly projecting tubular attachment 10 which, according to the invention, is arranged off-center, radially outside the closure element 7 of the bag 5 arranged on the end face.
  • the cup-shaped adapter 8 is preferably formed in the center of the pot base with a bulge 12 for receiving the closure element 7 of the bag 5.
  • the adapter 8 is preferably glued to the bag 5 in the region of the front end of the bag 5 or fastened in some other way.
  • the device 1 is offered completely for the first time use in the manner described, i.e. with cartridge tube 2 and bag 5 inserted into this and
  • the attachment piece 10 pierces the foil bag 5 with a pointed object, this being possible without hindrance since the closure element 7 is not a hindrance due to the arrangement of the attachment piece 10.
  • the piston 3 By appropriate displacement of the piston 3, which can be done in a known manner with a screw mechanism, the film bag 5 and the product are pressed together and forcibly emerge from the attachment piece 10. Due to the edge-side arrangement of the extension piece 10 and the cup-shaped design of the piston 3, a complete emptying of the device 1 is also guaranteed, since on the one hand the product is pressed into the front edge area by the cup-shaped bulge 4 of the piston 3 and on the other hand there is the outlet opening (extension 10).
  • the adapter 8 is unscrewed and removed, as a result of which the product bag 5 is removed from the cartridge tube due to the attachment of the product bag 5 to the adapter 8.
  • a suitably designed adapter 8 with a filled product bag 5 can then be bought as a refill pack, the product bag 5 is then inserted into the cartridge tube 2 located at the customer and the adapter 8 is placed accordingly, whereupon a device which is ready for operation is again placed 1 is available.
  • the invention is not limited to the exemplary embodiment shown. Further refinements of the invention are possible without leaving the basic idea.
  • the device elements are preferably made of plastic, for example, although other materials are of course also possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

In a device for containing a viscous product with a cartridge tube with a piston movable longitudinally therein and a closed pouch containing the product having a central frontal closure at the end away from the piston, wherein on the end of the cartridge tube away from the piston can be fitted a pot-shaped adapter closing the cartridge off at the front which has an outwardly projecting tubular extension for securing a nozzle pipe, handling is to be substantially simplified and largely complete emptying ensured. This is achieved in that the tubular extension (10) of the adapter (8) is arranged off-centre, radially outside the frontal closure (7) of the pouch (5).

Description

"Vorrichtung zur Aufnahme eines zähflüssigen Produktes""Device for taking up a viscous product"
Die Erfindung betrifft eine Vorrichtung zur Aufnahme eines zähflüssigen Produktes mit einem Kartuschenrohr mit einem in diesem in Längsrichtung verschiebbaren Kolben und einem das Produkt aufnehmenden geschlossenen Beutel, welcher am dem Kolben abgewandten Ende mit einem stirnseitig zentral angeordneten Verschlußelement versehen ist, wobei auf das vom Kolben abgewandte Kartuschenrohrende ein topfförmiger, das Kartuschenrohr stirnseitig verschließender Adapter auf¬ setzbar ist, der im Topfboden ein nach außen vorstehendes rohrförmiges Ansatzstück zur Befestigung eines Düsenrohres aufweist.The invention relates to a device for receiving a viscous product with a cartridge tube with a piston which is displaceable in the longitudinal direction thereof and a closed bag which receives the product and which is provided at the end facing away from the piston with a centrally arranged closure element on the end face, with the one facing away from the piston Cartridge tube end, a pot-shaped adapter, which closes the cartridge tube on the end face, can be fitted, which has a tubular extension piece projecting outwards in the pot base for fastening a nozzle tube.
Derzeit sind im überwiegenden Maße im Heimwerkerbereich z.B. für Fugendichtungsmassen Kartuschenrohre bekannt, die an einem verschlossenen Rohrende mit einer Austrittsöffnung zum Aufsetzen eines Düsenrohres versehen sind und in deren anderen Ende ein in Längsrichtung verschiebbarer Kolben an¬ geordnet ist. Das zähflüssige Produkt ist direkt im Kartu¬ schenrohr selbst angeordnet und zur Verarbeitung wird zu¬ nächst die Austrittsöffnung durch Abschneiden einer Ver¬ schlußspitze geöffnet, anschließend das Düsenrohr aufge¬ schraubt und nachfolgend die Masse mittels des Kolbens aus dem Kartuschenrohr ausgegeben. Diese bekannten KartuschenCurrently, for the most part in the DIY sector, e.g. Cartridge tubes for joint sealing compounds are known which are provided at one closed tube end with an outlet opening for fitting a nozzle tube and in the other end of which a piston which can be displaced in the longitudinal direction is arranged. The viscous product is arranged directly in the cartridge tube itself and for processing the outlet opening is first opened by cutting off a closure tip, then the nozzle tube is screwed on and the mass is subsequently discharged from the cartridge tube by means of the piston. These well-known cartridges
ERSATZBL haben den Nachteil, daß nach der Entleerung die gesamte Kartusche unbrauchbar wird und nachfolgend entsorgt werden muß.REPLACEMENT BL have the disadvantage that the entire cartridge becomes unusable after emptying and must subsequently be disposed of.
Es sind deshalb bereits gattungsgemäße Vorrichtungen be¬ kannt geworden, bei denen das Produkt nicht im Kartuschen¬ rohr selbst, sondern in einem Beutel angeordnet ist und bei denen die Kartusche zweigeteilt ausgebildet ist, nämlich mit einem rohrförmigen Kartuschenrohr und einem aufsetzba¬ ren Adapterendstück. Diese geschlossenen Produktbeutel sind fertigungstechnisch bedingt nach Art einer Wursthülle aus¬ gebildet, d.h. sie bestehen aus einer schlauchföπnigen Fo¬ lienhülle, in die das Produkt eingefüllt wird und die an beiden Enden mittels eines Verschlußelementes, z.B. eines Clips, verschlossen werden. Bei dieser bekannten Vorrich¬ tung ist von Vorteil, daß das Kartuschenrohr selbst beim Anwender verbleibt und wiederverwendet werden kann und an¬ schließend nur als Nachfüllpack ein mit Produkt gefüllter geschlossener Beutel ggf. zusätzlich mit einem Adapter be¬ nötigt wird.Devices of the generic type have therefore already become known in which the product is not arranged in the cartridge tube itself, but rather in a bag, and in which the cartridge is designed in two parts, namely with a tubular cartridge tube and an attachable adapter end piece. For technical reasons, these closed product bags are designed in the manner of a sausage casing, i.e. they consist of a tubular film sleeve into which the product is poured and which is closed at both ends by means of a closure element, e.g. of a clip. In this known device, it is advantageous that the cartridge tube itself remains with the user and can be reused, and a closed bag filled with product may then be required with an adapter only as a refill pack.
Bei dieser Vorrichtung besteht jedoch das Problem, daß vor der Anwendung das Verschlußelement des Folienschlauches bzw. des Produktbeutels in irgendeiner Weise (durch Ab¬ schneiden, Abkneifen usw.) abgetrennt werden muß, da sonst die Düsenöffnung des Adapters verstopft. Dies ist nachtei-The problem with this device, however, is that the closure element of the film tube or the product bag must be removed in some way (by cutting off, pinching off, etc.) before use, since otherwise the nozzle opening of the adapter will become blocked. This is disadvantageous
ERSATZBLATT lig und erschwert die Handhabung. Außerdem hat sich auch herausgestellt, daß eine vollständige Entleerung der Vor¬ richtung kaum oder nur schwer möglich ist.REPLACEMENT LEAF lig and makes handling difficult. In addition, it has also been found that complete emptying of the device is hardly possible or is difficult.
Aufgabe der Erfindung ist es, eine Lösung zu schaffen, mit der die Handhabung einer derartigen Vorrichtung wesentlich vereinfacht und eine weitgehend vollständige Entleerung ge¬ währleistet ist, wobei der Vorteil eines nur aus dem Pro¬ duktbeutel und dem Adapterstück bestehenden Nachfüllpacks bestehen bleiben soll.The object of the invention is to provide a solution with which the handling of such a device is substantially simplified and a largely complete emptying is ensured, the advantage of a refill pack consisting only of the product bag and the adapter piece being intended to remain.
Diese Aufgabe wird mit einer Vorrichtung der eingangs be¬ zeichneten Art erfindungsgemäß dadurch gelöst, daß das rohrförmige Ansatzstück des Adapters außermittig, radial außerhalb des stirnseitig angeordneten Verschlußelementes des Beutels angeordnet ist.This object is achieved according to the invention with a device of the type described at the outset in that the tubular extension piece of the adapter is arranged off-center, radially outside the closure element of the bag arranged on the end face.
Durch die außermittige Anordnung des Ansatzstückes des Adapters wird die Handhabung wesentlich vereinfacht, da zum Öffnen lediglich der Produktbeutel durch das Ansatzstück hindurch mit einem spitzen Gegenstand aufgestochen werden muß, ohne daß das zentral angeordnete Verschlußelement be¬ hinderlich ist bzw. entfernt werden muß. Darüber hinaus ist auch eine bessere Entleerbarkeit gegeben, da bei entspre¬ chender Schräghaltung der Vorrichtung Produktreste sich imDue to the eccentric arrangement of the attachment piece of the adapter, handling is considerably simplified since only the product bag has to be pierced with a pointed object through the attachment piece without the centrally arranged closure element being obstructive or having to be removed. In addition, there is also better emptiness, since product residues accumulate in the device when the device is held at an incline
ERSATZBLATT Bereich der Austrittsöffnung ansammeln und dann auf einfa¬ che Weise ausgegeben werden können.REPLACEMENT LEAF Accumulate the area of the outlet opening and can then be dispensed in a simple manner.
Besonders vorteilhaft ist es, wenn der topfförmige Adapter im Zentrum des Topfbodens mit einer Ausbuchtung zur Aufnah¬ me des Verschlußelementes des Beutels ausgebildet ist. Der Verschlußbeutel ist dann quasi in der Vorrichtung bzw. am Adapter zentriert und es ist zuverlässig gewährleistet, daß das Verschlußelement nicht in den Bereich des rohrförmigen Ansatzstückes des Adapters gelangen kann.It is particularly advantageous if the cup-shaped adapter is formed in the center of the bottom of the pot with a bulge for receiving the closure element of the bag. The sealing bag is then virtually centered in the device or on the adapter and it is reliably ensured that the sealing element cannot get into the area of the tubular extension of the adapter.
In ganz besonders vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, daß der Adapter im Bereich des stirnseiti¬ gen Endes des Beutels am Beutel befestigt ist. Der Adapter kann beispielsweise auf das stirnseitige Ende des Beutels aufgeklebt sein. Es kann dann ein Nachfüllpack angeboten werden, der aus nur einem Teil besteht, nämlich aus dem Produktbeutel mit aufgeklebtem Adapter.In a very particularly advantageous embodiment of the invention, it is provided that the adapter is attached to the bag in the region of the front end of the bag. The adapter can, for example, be glued to the front end of the bag. A refill pack can then be offered, which consists of only one part, namely the product bag with a glued-on adapter.
Es ist besonders zweckmäßig, wenn der Kolben topfförmig ausgebildet ist, wobei die topfförmige Auswölbung in Rich¬ tung zum Beutel angeordnet ist. Durch diese spezielle For¬ mung des Kolbens ist eine noch bessere Entleerung gewähr¬ leistet, da automatisch das Produkt entlang des Topfbodens in den radialen Seitenbereich der Stirnfläche des AdaptersIt is particularly expedient for the piston to be cup-shaped, the cup-shaped bulge being arranged in the direction of the bag. This special shape of the piston ensures even better emptying, since the product automatically runs along the bottom of the pot into the radial side region of the end face of the adapter
ERSATZBLATT gepreßt wird, d.h. genau in den Austrittsbereich der Vor¬ richtung.REPLACEMENT LEAF is pressed, ie exactly in the exit area of the device.
Die Erfindung ist nachstehend anhand der Zeichnung bei¬ spielsweise näher erläutert. Diese zeigt inThe invention is explained in more detail below with reference to the drawing, for example. This shows in
Fig. 1 in einem Längsschnitt eine erfindungsgemäße Vorrich¬ tung und in1 shows a device according to the invention in a longitudinal section and in
Fig. 2 eine Seitenansicht der Vorrichtung.Fig. 2 is a side view of the device.
Eine erfindungsgemäße Vorrichtung zur Aufnahme eines zäh¬ flüssigen Produktes, insbesondere einer Fugendichtungsmas¬ se, ist in der Zeichnung allgemein mit 1 bezeichnet.A device according to the invention for receiving a viscous product, in particular a joint sealing compound, is generally designated 1 in the drawing.
Die Vorrichtung 1 weist zunächst ein Kartuschenrohr 2 auf, in welchem ein in Längsrichtung verschiebbarer Kolben 3 an¬ geordnet ist, wobei der Kolben bevorzugt topfförmig ausge¬ bildet ist, derart, daß die mit 4 bezeichnete topfförmige Auswölbung in Richtung zum Inneren des Kartuschenrohres 2 angeordnet ist.The device 1 initially has a cartridge tube 2, in which a piston 3 which can be displaced in the longitudinal direction is arranged, the piston preferably being cup-shaped, such that the cup-shaped bulge, designated 4, is arranged in the direction of the interior of the cartridge tube 2 is.
Innerhalb des Kartuschenrohres 2 ist ein geschlossener Beu¬ tel 5 angeordnet, der das Produkt, z.B. eine Fugendich¬ tungsmasse, aufnimmt. Dieser Produktbeutel 5 ist aus einer Folienschlauchhülle gebildet und endseitig wie bei einerA closed bag 5 is arranged inside the cartridge tube 2 and holds the product, e.g. a joint sealing compound. This product bag 5 is formed from a tubular film sleeve and has the same end as one
ERSÄTZ Wursthülle jeweils beidseitig mit Verschlußelementen 6 bzw. 7 verschlossen, die beispielsweise als Clipse ausgebildet und fertigungsbedingt stirnseitig jeweils im Zentrum ange¬ ordnet sind.REPLACEMENT Sausage casings are closed on both sides with closure elements 6 and 7, which are designed, for example, as clips and are arranged on the front side in the center due to production.
Am dem Kolben 3 abgewandten Ende des Kartuschenrohrs 2 ist ein topfförmiger, das Kartuschenrohr 2 verschließender Adapter 8 aufgesetzt; dieser kann beispielsweise im Bereich 9 auf das Rohrende aufgeschraubt sein. Der Adapter 8 weist im Topfboden ein nach außen vorstehendes rohrförmiges An¬ satzstück 10 auf, das erfindungsgemäß außermittig, radial außerhalb des stirnseitig angeordneten Verschlußelementes 7 des Beutels 5 angeordnet ist.A pot-shaped adapter 8, which closes the cartridge tube 2, is placed on the end of the cartridge tube 2 facing away from the piston 3; This can be screwed onto the pipe end in area 9, for example. The adapter 8 has in the bottom of the pot an outwardly projecting tubular attachment 10 which, according to the invention, is arranged off-center, radially outside the closure element 7 of the bag 5 arranged on the end face.
Am freien Ende des rohrförmigen Ansatzstückes 10 ist ein Außengewinde 11 zum Aufschrauben eines Düsenrohrs vorgese¬ hen, das nicht dargestellt ist. Der topfförmige Adapter 8 ist bevorzugt im Zentrum des Topfbodens mit einer Ausbuch¬ tung 12 zur Aufnahme des Verschlußelementes 7 des Beutels 5 ausgebildet. Vorzugsweise ist der Adapter 8 im Bereich des stirnseitigen Endes des Beutels 5 an den Beutel 5 angeklebt oder in sonstiger Weise befestigt.At the free end of the tubular extension 10 there is an external thread 11 for screwing on a nozzle tube, which is not shown. The cup-shaped adapter 8 is preferably formed in the center of the pot base with a bulge 12 for receiving the closure element 7 of the bag 5. The adapter 8 is preferably glued to the bag 5 in the region of the front end of the bag 5 or fastened in some other way.
Die Vorrichtung 1 wird zum erstmaligen Gebrauch in der be¬ schriebenen Weise vollständig angeboten, d.h. mit Kartu¬ schenrohr 2 und in dieses eingesetztem Beutel 5 sowie auf-The device 1 is offered completely for the first time use in the manner described, i.e. with cartridge tube 2 and bag 5 inserted into this and
ERSATZBLATT gesetztem Adapter 8. Zur Ingebrauchnahme wird durch das An¬ satzstück 10 mit einem spitzen Gegenstand der Folienbeutel 5 aufgestochen, wobei dies ungehindert möglich ist, da das Verschlußelement 7 aufgrund der Anordnung des Ansatzstückes 10 nicht hinderlich ist. Durch entsprechende Verschiebung des Kolbens 3, die in bekannter Weise mit einem Schraubge¬ triebe erfolgen kann, wird der Folienbeutel 5 und das Pro¬ dukt zusammengedrückt und tritt zwangsweise aus dem Ansatz¬ stück 10 aus. Durch die randseitige Anordnung des Ansatz¬ stückes 10 und die topfförmige Ausbildung des Kolbens 3 ist dabei auch eine vollständige Entleerung der Vorrichtung 1 gewährleistet, da zum einen das Produkt durch die topfför¬ mige Auswölbung 4 des Kolbens 3 in den stirnseitigen Rand¬ bereich gepreßt wird und zum anderen sich dort die Aus¬ trittsöffnung (Ansatzstück 10) befindet.REPLACEMENT LEAF set adapter 8. For use, the attachment piece 10 pierces the foil bag 5 with a pointed object, this being possible without hindrance since the closure element 7 is not a hindrance due to the arrangement of the attachment piece 10. By appropriate displacement of the piston 3, which can be done in a known manner with a screw mechanism, the film bag 5 and the product are pressed together and forcibly emerge from the attachment piece 10. Due to the edge-side arrangement of the extension piece 10 and the cup-shaped design of the piston 3, a complete emptying of the device 1 is also guaranteed, since on the one hand the product is pressed into the front edge area by the cup-shaped bulge 4 of the piston 3 and on the other hand there is the outlet opening (extension 10).
Nach der vollständigen Entleerung der Vorrichtung 1 wird der Adapter 8 abgeschraubt und entnommen, wodurch aufgrund der Befestigung des Produktbeutels 5 am Adapter 8 gleich¬ zeitig der Produktbeutel 5 aus dem Kartuschenrohr entnommen wird. Als Nachfüllpack kann dann ein entsprechend ausgebil¬ deter Adapter 8 mit gefülltem Produktbeutel 5 gekauft wer¬ den, der Produktbeutel 5 wird dann in das beim Abnehmer be¬ findliche Kartuschenrohr 2 eingesetzt und der Adapter 8 entsprechend aufgesetzt, worauf dann wieder eine betriebs¬ bereite Vorrichtung 1 zur Verfügung steht.After the device 1 has been completely emptied, the adapter 8 is unscrewed and removed, as a result of which the product bag 5 is removed from the cartridge tube due to the attachment of the product bag 5 to the adapter 8. A suitably designed adapter 8 with a filled product bag 5 can then be bought as a refill pack, the product bag 5 is then inserted into the cartridge tube 2 located at the customer and the adapter 8 is placed accordingly, whereupon a device which is ready for operation is again placed 1 is available.
ERSATZBLATT Natürlich ist die Erfindung nicht auf das dargestellte Aus¬ führungsbeispiel beschränkt. Weitere Ausgestaltungen der Erfindung sind möglich, ohne den Grundgedanken zu verlas¬ sen. Die Vorrichtungselemente bestehen z.B. bevorzugt aus Kunststoff, wobei selbstverständlich auch andere Werkstoffe möglich sind.REPLACEMENT LEAF Of course, the invention is not limited to the exemplary embodiment shown. Further refinements of the invention are possible without leaving the basic idea. The device elements are preferably made of plastic, for example, although other materials are of course also possible.
ERSATZBLATT REPLACEMENT LEAF

Claims

Ansprüche : Expectations :
1. Vorrichtung zur Aufnahme eines zähflüssigen Produktes mit einem Kartuschenrohr mit einem in diesem in Längsrichtung verschiebbaren Kolben und einem das Produkt aufnehmenden geschlossenen Beutel, welcher am dem Kolben abgewandten En¬ de mit einem stirnseitig zentral angeordneten Verschlußele¬ ment versehen ist, wobei auf das vom Kolben abgewandte Kar¬ tuschenrohrende ein topfförmiger, das Kartuschenrohr stirn¬ seitig verschließender Adapter aufsetzbar ist, der im Topf- boden ein nach außen vorstehendes rohrfδrmiges Ansatzstück zur Befestigung eines Düsenrohres aufweist, dadurch gekennzeichnet, daß das rohrförmige Ansatzstück (10) des Adapters (8) außermittig, radial außerhalb des stirnseitig angeordneten Verschlußelementes (7) des Beutels (5) angeordnet ist.1. Device for receiving a viscous product with a cartridge tube with a piston which can be displaced in the longitudinal direction thereof and a closed bag which receives the product and which is provided on the end facing away from the piston with a closure element centrally arranged on the end face, with the closure of the The end of the cartridge tube facing away from the piston can be fitted with a cup-shaped adapter which closes the end of the cartridge tube and has a tubular extension piece projecting outwards in the base of the pot for fastening a nozzle tube, characterized in that the tubular extension piece (10) of the adapter (8) is arranged off-center, radially outside the closure element (7) of the bag (5) arranged on the end face.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der topfförmige Adapter (8) im Zentrum des Topfbodens mit einer Ausbuchtung (12) zur Aufnahme des Verschlußele¬ mentes (7) des Beutels (5) ausgebildet ist.2. Device according to claim 1, characterized in that the cup-shaped adapter (8) is formed in the center of the base of the pot with a bulge (12) for receiving the closure element (7) of the bag (5).
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet.3. Device according to claim 1 or 2, characterized.
ERSATZBLATT daß der Adapter (8) im Bereich des stirnseitigen Endes des Beutels am Beutel (5) befestigt ist.REPLACEMENT LEAF that the adapter (8) is attached to the bag (5) in the region of the front end of the bag.
4. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß der Kolben (3) topfförmig ausgebildet ist, wobei die topfförmige Auswölbung (4) in Richtung zum Beutel (5) an¬ geordnet ist.4. Apparatus according to claim 1 or one of the following, characterized in that the piston (3) is cup-shaped, the cup-shaped bulge (4) in the direction of the bag (5) is arranged an¬.
ERSATZBLATT REPLACEMENT LEAF
PCT/EP1994/000032 1993-01-15 1994-01-07 Device for containing a viscous product WO1994015856A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4300873.9 1993-01-15
DE19934300873 DE4300873A1 (en) 1993-01-15 1993-01-15 Device for taking up a viscous product

Publications (1)

Publication Number Publication Date
WO1994015856A1 true WO1994015856A1 (en) 1994-07-21

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ID=6478225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/000032 WO1994015856A1 (en) 1993-01-15 1994-01-07 Device for containing a viscous product

Country Status (2)

Country Link
DE (1) DE4300873A1 (en)
WO (1) WO1994015856A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033928A1 (en) * 1995-04-24 1996-10-31 Gregory Russell Van Zeeland A dispensing apparatus and container
US5967381A (en) * 1996-04-24 1999-10-19 Gregory Russell Van Zeeland Dispensing apparatus and container

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29606895U1 (en) * 1996-04-16 1997-06-12 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte, 82229 Seefeld Device for emptying a tubular bag
AUPR248700A0 (en) * 2000-12-22 2001-02-01 Selleys Pty Limited Dispensing apparatus
AU2002215704B2 (en) * 2000-12-22 2005-07-28 Selleys Pty Limited Dispensing apparatus

Citations (5)

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Publication number Priority date Publication date Assignee Title
FR1570604A (en) * 1967-04-06 1969-06-13
DE1536003A1 (en) * 1965-05-03 1969-10-16 Dow Chemical Co Dispenser for pasty or semi-liquid masses
EP0351441A1 (en) * 1988-07-21 1990-01-24 Alfred Fischbach Kunststoffspritzgusswerk Cartridge for plastic masses
DE9017324U1 (en) * 1990-12-21 1992-04-16 Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld Storage container for flowable substances
DE9206256U1 (en) * 1992-05-09 1992-10-01 Schneider, Friedhelm, 5226 Reichshof Device for emptying bag packs

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Publication number Priority date Publication date Assignee Title
DE8329965U1 (en) * 1983-10-18 1984-01-05 Teroson Gmbh, 6900 Heidelberg Receiving device for a cartridge-like container
DE8706659U1 (de) * 1987-05-08 1987-08-20 Fa. Karl Wolpers, 3200 Hildesheim Behälter zur Aufnahme von pastösen Massen, z. B. Dichtungsmassen
DE9103038U1 (en) * 1991-03-13 1992-07-16 Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld Activation device for hose packing
DE9210264U1 (en) * 1992-07-31 1992-11-05 GFV Verschlußtechnik GmbH & Co., 7297 Alpirsbach Spray container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536003A1 (en) * 1965-05-03 1969-10-16 Dow Chemical Co Dispenser for pasty or semi-liquid masses
FR1570604A (en) * 1967-04-06 1969-06-13
EP0351441A1 (en) * 1988-07-21 1990-01-24 Alfred Fischbach Kunststoffspritzgusswerk Cartridge for plastic masses
DE9017324U1 (en) * 1990-12-21 1992-04-16 Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld Storage container for flowable substances
DE9206256U1 (en) * 1992-05-09 1992-10-01 Schneider, Friedhelm, 5226 Reichshof Device for emptying bag packs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033928A1 (en) * 1995-04-24 1996-10-31 Gregory Russell Van Zeeland A dispensing apparatus and container
US5967381A (en) * 1996-04-24 1999-10-19 Gregory Russell Van Zeeland Dispensing apparatus and container

Also Published As

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