WO1994015857A1 - Device for containing a viscous product - Google Patents
Device for containing a viscous product Download PDFInfo
- Publication number
- WO1994015857A1 WO1994015857A1 PCT/EP1994/000031 EP9400031W WO9415857A1 WO 1994015857 A1 WO1994015857 A1 WO 1994015857A1 EP 9400031 W EP9400031 W EP 9400031W WO 9415857 A1 WO9415857 A1 WO 9415857A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- outlet
- nozzle
- conical
- ring surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- B05C17/00503—Details of the outlet element
- B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
-
- 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
- B05C17/00596—The liquid or other fluent material being supplied from a rigid removable cartridge having no active dispensing means, i.e. the cartridge requiring cooperation with means of the handtool to expel the material
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
Definitions
- the invention relates to a device for receiving a viscous product with a cartridge tube with push-out means which can be displaced longitudinally from one end to push the product out of the cartridge tube, which is pot-shaped at the other end, with a in the bottom of the pot outwardly projecting outlet pipe is provided, on which a nozzle pipe is detachably placed.
- Devices of this type are used in particular for joint sealing compounds, the joint sealing compound being stored in a closed cartridge tube or in a closed tubular film bag arranged inside the cartridge tube before the first use.
- the cartridge is opened at the outlet end, e.g. by loosening a corresponding closure, the nozzle tube is then screwed onto the outlet tube of the cartridge.
- a piston serving as an ejection means is then displaced in the longitudinal direction in the cartridge tube, for example by means of a screw mechanism, in such a way that the product exits through the nozzle tube.
- a first conical annular surface is formed in the outer edge-side foot region of the outlet tube and a second conical annular surface is formed on the inner edge side at the end of the nozzle tube, the outlet tip of the nozzle tube being provided with a closure cap .
- the closure cap on the outlet tip of the nozzle tube also ensures a tight seal at the outlet opening, which can be released in a simple manner in order to put the device back into use and can then be replaced.
- the first and the second conical ring surface have different inclinations, whereby the tightness is increased accordingly.
- an external thread is arranged at the free end of the outlet tube and an internal thread is arranged at the attachment end of the nozzle tube next to the second ring surface.
- a reliable seal is then automatically guaranteed by screwing the nozzle tube onto the cartridge or the outlet tube, the design preferably being such that the thread on the outer tube is external to the first conical ring surface and the thread on the nozzle tube is internal to the second ring surface is arranged.
- a conical sealing ring is arranged on both sides between the first conical ring surface of the outlet pipe and the second conical ring surface of the nozzle pipe. In the case of nozzles with a so-called clip ring, this sealing ring can then be formed by the clip ring itself.
- closure cap is provided with conical inner sealing surfaces. These inner sealing surfaces then interact accordingly with the correspondingly conical outlet tip of the nozzle tube.
- closure cap can be screwed onto the outlet tip of the nozzle tube, so that it is reliably ensured that a precise seal and the necessary pressure between the sealing cap and the outlet opening is ensured.
- this shows a device according to the invention, partly in longitudinal section, in regions.
- a device for receiving and dispensing a viscous product, in particular a joint sealant, is in
- HE of the drawing generally designated 1 and shown only in its front exit end region.
- the device 1 has, in the usual way, a cartridge tube 2 which is only shown in certain areas and in which longitudinally displaceable pushing-out means are provided for pushing out the product located in the cartridge tube 2, which are not shown.
- These push-out means can be formed, for example, by a piston in a known manner.
- the cartridge tube 2 is pot-shaped, this pot-shaped end being designated by 3.
- an outwardly projecting outlet pipe 4 is provided, on which a nozzle pipe 5 is releasably fitted, which is designed to taper conically towards the outlet tip 6.
- a first conical ring surface 7 is formed, which cooperates with a second conical ring surface 8, which is formed on the inside at the attachment end of the nozzle pipe 5.
- an external thread 9 is provided on the outlet pipe 4 towards the free end next to the first conical ring surface 7
- This internal thread 10 is formed on the inside in the nozzle tube 5, namely adjacent to the second conical ring surface 8 within the nozzle tube 5.
- the two conical ring surfaces 7, 8 are then automatically combined presses, so that a tight connection between the nozzle tube 5 and the outlet tube 4 is formed. It can be provided that the conical ring surfaces 7, 8 have a different inclination in order to improve the seal.
- the nozzle tube 5 is provided with a so-called clip ring, it can be provided that between the first conical ring surface 7 and the second conical ring surface 8 there is a conical sealing ring 11 on both sides, which is formed by the clip ring of the nozzle tube 5. With corresponding flexibility of this ring 11, an even better seal between the nozzle tube 5 and the outlet tube 4 is then ensured.
- the outlet tip 6 of the nozzle tube 5 is provided with a closure cap 12, which is equipped on the inside with an internal thread 13, which has an external thread
- REPLACEMENT LEAF 14 cooperates at the outlet tip 6 of the nozzle tube 5.
- large-area conical inner sealing surfaces 15, 16 are provided on the inside in the closure cap 12.
- the suitably closed outlet pipe 4 and possibly a closed product bag arranged inside the cartridge pipe 2 are opened, then the nozzle pipe 5 is screwed onto the outlet pipe 4 so that due to the sealing surfaces 7 , 8 or the sealing ring 11 a moisture-tight seal between the nozzle tube 5 and the outlet tube 4 is guaranteed.
- the closure cap 12 is screwed on accordingly, so that a perfectly sealed closure is available due to the sealing surfaces 15, 16. If the device 1 is then to be used again, only the closure cap 12 has to be unscrewed and the product can be removed again.
- the invention is not limited to the exemplary embodiment shown, further configurations of the Invention is possible without leaving the basic idea. So the sealing ring 11 can also be omitted and the like. More.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
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 in die¬ sem von einem Ende her in Längsrichtung verschiebbaren Aus¬ drückmitteln zum Ausdrücken des Produktes aus dem Kartu¬ schenrohr, welches am anderen Ende topfförmig ausgebildet ist, wobei im Topfboden ein nach außen vorstehendes Aus¬ trittsrohr vorgesehen ist, auf das ein Düsenrohr lösbar aufgesetzt ist.The invention relates to a device for receiving a viscous product with a cartridge tube with push-out means which can be displaced longitudinally from one end to push the product out of the cartridge tube, which is pot-shaped at the other end, with a in the bottom of the pot outwardly projecting outlet pipe is provided, on which a nozzle pipe is detachably placed.
Derartige Vorrichtungen werden insbesondere für Fugendich¬ tungsmassen benutzt, wobei die Fugendichtungsmasse vor der ersten Anwendung in einem geschlossenen Kartuschenrohr oder in einem innerhalb des Kartuschenrohres angeordneten ge¬ schlossenen Folienschlauchbeutel aufbewahrt ist. Zur Inge¬ brauchnahme wird die Kartusche am Austrittsende geöffnet, z.B. durch Lösen eines entsprechenden Verschlusses, an¬ schließend wird das Düsenrohr auf das Austrittsrohr der Kartusche aufgeschraubt. Zur Produktentnahme wird dann bei¬ spielsweise mittels eines Schraubgetriebes ein als Aus¬ drückmittel dienender Kolben in Längsrichtung im Kartu¬ schenrohr verschoben, derart, daß das Produkt durch das Dü¬ senrohr austritt.Devices of this type are used in particular for joint sealing compounds, the joint sealing compound being stored in a closed cartridge tube or in a closed tubular film bag arranged inside the cartridge tube before the first use. For use, the cartridge is opened at the outlet end, e.g. by loosening a corresponding closure, the nozzle tube is then screwed onto the outlet tube of the cartridge. To remove the product, a piston serving as an ejection means is then displaced in the longitudinal direction in the cartridge tube, for example by means of a screw mechanism, in such a way that the product exits through the nozzle tube.
ERSÄTZBLATT In den meisten Anwendungsfällen wird einerseits bei einma¬ liger Anwendung jedoch meist nicht die vollständige, im Kartuschenrohr befindliche Produktmenge benötigt, anderer¬ seits neigen derartige Fugendichtungsmassen dazu, bei Luft¬ bzw. Feuchtigkeitskontakt zähflüssiger zu werden, was dazu führt, daß eine spätere Entnahme des Produktes aus der be¬ reits geöffneten Vorrichtung nicht oder nur sehr schwer möglich ist.REPLACEMENT LEAF In most applications, on the one hand, the complete amount of product in the cartridge tube is usually not required for single use, on the other hand, such joint sealants tend to become more viscous when they come into contact with air or moisture, which means that later removal of the Product from the already opened device is not possible or only with great difficulty.
Aufgabe der Erfindung ist es deshalb, eine Lösung zu schaf¬ fen, mit der eine derartige Vorrichtung nach der ersten An¬ wendung auf einfache Weise zuverlässig dicht zu ver¬ schließen, aber auch gleichzeitig einfach wieder zu öffnen ist.It is therefore an object of the invention to provide a solution with which such a device can be reliably and tightly closed in a simple manner after the first application, but at the same time is also easy to open again.
Diese Aufgabe wird mit einer Vorrichtung der eingangs be¬ zeichneten Art erfindungsgemäß dadurch gelöst, daß im außenrandseitigen Fußbereich des Austrittsrohres eine erste konische Ringfläche und innenrandseitig am Au setzende des Düsenrohres eine zweite konische Ringfläche ausgebildet ist, wobei die Austrittsspitze des Düsenrohres mit einer Verschlußkappe versehen ist.This object is achieved with a device of the type described at the outset in that a first conical annular surface is formed in the outer edge-side foot region of the outlet tube and a second conical annular surface is formed on the inner edge side at the end of the nozzle tube, the outlet tip of the nozzle tube being provided with a closure cap .
Mit der Erfindung wird auf einfache Weise ein zuverlässig dichter Verschluß einer derartigen Vorrichtung gewährlei¬ stet, da zum einen beim Aufsetzen des Düsenrohres durch die beiden doppelkonischen Ringflächen sowohl am Austrittsrohr als auch am Aufsetzende des Düsenrohres in diesem Verbin¬ dungsbereich eine feuchtigkeitsdichte Verbindung gewähr¬ leistet ist. Darüber hinaus ist zum anderen durch die Ver¬ schlußkappe an der Austrittsspitze des Düsenrohres auch an der Austrittsöffnung ein dichter Abschluß gewährleistet, der zur Wiederingebrauchnahme der Vorrichtung auf einfache Weise gelöst und nachfolgend wieder aufgesetzt werden kann. Je nach den eingesetzten Materialien, d.h. der Flexibilität des Austrittsrohres und/oder des Düsenrohres kann vorge¬ sehen sein, daß die erste und die zweite konische Ringflä¬ che unterschiedliche Neigungen aufweisen, wodurch die Dich¬ tigkeit noch entsprechend erhöht wird.With the invention, a reliably tight closure of such a device is guaranteed in a simple manner, since, on the one hand, when the nozzle tube is placed through the A moisture-tight connection is guaranteed for both double-conical ring surfaces both at the outlet pipe and at the attachment end of the nozzle pipe in this connection area. In addition, the closure cap on the outlet tip of the nozzle tube also ensures a tight seal at the outlet opening, which can be released in a simple manner in order to put the device back into use and can then be replaced. Depending on the materials used, ie the flexibility of the outlet pipe and / or the nozzle pipe, it can be provided that the first and the second conical ring surface have different inclinations, whereby the tightness is increased accordingly.
In besonders vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, daß am freien Ende des Austrittsrohres ein Außengewinde und am Aufsetzende des Düsenrohres neben der zweiten Ringfläche ein Innengewinde angeordnet ist. Durch Aufschrauben des Düsenrohres auf die Kartusche bzw. das Austrittsrohr wird dann automatisch eine zuverlässig Ab¬ dichtung gewährleistet, wobei die Ausbildung bevorzugt so getroffen ist, daß das Gewinde am Außenrohr gegenüber der ersten konischen Ringfläche außenliegend und das Gewinde am Düsenrohr gegenüber der zweiten Ringfläche innenliegend an¬ geordnet ist.In a particularly advantageous embodiment of the invention, it is provided that an external thread is arranged at the free end of the outlet tube and an internal thread is arranged at the attachment end of the nozzle tube next to the second ring surface. A reliable seal is then automatically guaranteed by screwing the nozzle tube onto the cartridge or the outlet tube, the design preferably being such that the thread on the outer tube is external to the first conical ring surface and the thread on the nozzle tube is internal to the second ring surface is arranged.
ERSÄTZB Um die Abdichtung noch weiter zu erhöhen, ist vorteilhaft vorgesehen, daß zwischen der ersten konischen Ringfläche des Austrittsrohres und der zweiten konischen Ringfläche des Düsenrohres ein beidseitig konischer Dichtring angeord¬ net ist. Bei Düsen mit einem sogenannten Clipring kann die¬ ser Dichtring dann vom Clipring selbst gebildet sein.REPLACEMENT In order to further increase the seal, it is advantageously provided that a conical sealing ring is arranged on both sides between the first conical ring surface of the outlet pipe and the second conical ring surface of the nozzle pipe. In the case of nozzles with a so-called clip ring, this sealing ring can then be formed by the clip ring itself.
Weiterhin ist besonders bevorzugt, wenn die Verschlußkappe mit konischen Innendichtflachen versehen ist. Diese Innen- dichtflächen wirken dann entsprechend mit der entsprechend konisch ausgebildeten Austrittsspitze des Düsenrohres zu¬ sammen.It is furthermore particularly preferred if the closure cap is provided with conical inner sealing surfaces. These inner sealing surfaces then interact accordingly with the correspondingly conical outlet tip of the nozzle tube.
Dabei ist vorteilhaft vorgesehen, daß die Verschlußkappe auf die Austrittspitze des Düsenrohres aufschraubbar ist, so daß zuverlässig gewährleistet ist, daß eine präzise Ab¬ dichtung und die nötige Pressung zwischen Dichtkappe und Austrittsöffnung sichergestellt ist.It is advantageously provided that the closure cap can be screwed onto the outlet tip of the nozzle tube, so that it is reliably ensured that a precise seal and the necessary pressure between the sealing cap and the outlet opening is ensured.
Die Erfindung ist nachstehend anhand der Zeichnung bei¬ spielsweise näher erläutert. Diese zeigt in der einzigen Figur teilweise im Längsschnitt bereichsweise eine erfin¬ dungsgemäße Vorrichtung.The invention is explained in more detail below with reference to the drawing, for example. In the single figure, this shows a device according to the invention, partly in longitudinal section, in regions.
Eine Vorrichtung zur Aufnahme und Abgabe eines zähflüssigen Produktes, insbesondere einer Fugendichtungsmasse, ist inA device for receiving and dispensing a viscous product, in particular a joint sealant, is in
ER der Zeichnung allgemein mit 1 bezeichnet und nur in ihrem vorderen Austrittsendbereich dargestellt.HE of the drawing, generally designated 1 and shown only in its front exit end region.
Die Vorrichtung 1 weist in üblicher Weise ein nur bereichs¬ weise dargestelltes Kartuschenrohr 2 auf, in welchem in Längsrichtung verschiebbare Ausdrückmittel zum Ausdrücken des im Kartuschenrohr 2 befindlichen Produktes vorgesehen sind, die nicht dargestellt sind. Diese Ausdrückmittel kön¬ nen beispielsweise in bekannter Weise von einem Kolben ge¬ bildet sein.The device 1 has, in the usual way, a cartridge tube 2 which is only shown in certain areas and in which longitudinally displaceable pushing-out means are provided for pushing out the product located in the cartridge tube 2, which are not shown. These push-out means can be formed, for example, by a piston in a known manner.
Am anderen Ende ist das Kartuschenrohr 2 topfförmig ausge¬ bildet, wobei dieses topfför ige Ende mit 3 bezeichnet ist. Im Topfboden 3 ist ein nach außen vorstehendes Austritts¬ rohr 4 vorgesehen, auf das lösbar ein Düsenrohr 5 aufge¬ setzt ist, das zur Austrittsspitze 6 hin konisch zulaufend ausgebildet ist.At the other end, the cartridge tube 2 is pot-shaped, this pot-shaped end being designated by 3. In the pot bottom 3 an outwardly projecting outlet pipe 4 is provided, on which a nozzle pipe 5 is releasably fitted, which is designed to taper conically towards the outlet tip 6.
Im außenrandseitigen Fußbereich des Austrittsrohres 4 ist eine erste konische Ringfläche 7 ausgebildet, die mit einer zweiten konischen Ringfläche 8 zusammenwirkt, die innen¬ liegend am Aufsetzende des Düsenrohres 5 ausgebildet ist.In the outer edge-side foot region of the outlet pipe 4, a first conical ring surface 7 is formed, which cooperates with a second conical ring surface 8, which is formed on the inside at the attachment end of the nozzle pipe 5.
Zur Befestigung des Düsenrohres 5 am Austrittsrohr 4 ist am Austrittsrohr 4 zum freien Ende hin neben der ersten koni¬ schen Ringfläche 7 ein Außengewinde 9 vorgesehen, das mitTo fasten the nozzle pipe 5 to the outlet pipe 4, an external thread 9 is provided on the outlet pipe 4 towards the free end next to the first conical ring surface 7
E einem Innengewinde 10 am Aufsetzende des Düsenrohres 5 zu¬ sammenwirkt.E an internal thread 10 at the mounting end of the nozzle tube 5 interacts.
Dieses Innengewinde 10 ist innenliegend im Düsenrohr 5 aus¬ gebildet, und zwar benachbart zur zweiten konischen Ring¬ fläche 8 innerhalb des Düsenrohres 5. Beim Aufschrauben des Düsenrohres 5 auf das Austrittsrohr 4 werden dann automa¬ tisch die beiden konischen Ringflächen 7, 8 zusammenge¬ preßt, so daß eine dichte Verbindung zwischen dem Düsenrohr 5 und dem Austrittsrohr 4 entsteht. Dabei kann vorgesehen sein, daß die konischen Ringflächen 7, 8 eine unterschied¬ liche Neigung aufweisen, um die Dichtung noch zu verbes¬ sern.This internal thread 10 is formed on the inside in the nozzle tube 5, namely adjacent to the second conical ring surface 8 within the nozzle tube 5. When the nozzle tube 5 is screwed onto the outlet tube 4, the two conical ring surfaces 7, 8 are then automatically combined presses, so that a tight connection between the nozzle tube 5 and the outlet tube 4 is formed. It can be provided that the conical ring surfaces 7, 8 have a different inclination in order to improve the seal.
Wenn das Düsenrohr 5 mit einem sogenannten Clipring ver¬ sehen ist, kann vorgesehen sein, daß zwischen der ersten konischen Ringfläche 7 und der zweiten konischen Ringfläche 8 ein beidseitig konischer Dichtring 11 angeordnet ist, der von dem Clipring des Düsenrohres 5 gebildet ist. Bei ent¬ sprechender Flexibilität dieses Ringes 11 ist dann eine noch bessere Abdichtung zwischen Düsenrohr 5 und Aus¬ trittsrohr 4 gewährleistet.If the nozzle tube 5 is provided with a so-called clip ring, it can be provided that between the first conical ring surface 7 and the second conical ring surface 8 there is a conical sealing ring 11 on both sides, which is formed by the clip ring of the nozzle tube 5. With corresponding flexibility of this ring 11, an even better seal between the nozzle tube 5 and the outlet tube 4 is then ensured.
Die Austrittsspitze 6 des Düsenrohres 5 ist mit einer Ver¬ schlußkappe 12 versehen, die innenliegend mit einem Innen¬ gewinde 13 ausgerüstet ist, welches mit einem AußengewindeThe outlet tip 6 of the nozzle tube 5 is provided with a closure cap 12, which is equipped on the inside with an internal thread 13, which has an external thread
ERSATZBLATT 14 an der Austrittsspitze 6 des Düsenrohres 5 zusammen¬ wirkt. Beidseits dieses Innengewindes 13 sind innenliegend in der Verschlußkappe 12 großflächige konische Innendicht- flachen 15, 16 vorgesehen. Beim Aufschrauben der Verschlu߬ kappe 12 auf die Austrittsspitze 6 erfolgt somit aufgrund der großflächigen Dichtzonen 15, 16 eine einwandfreie Ab¬ dichtung der Austrittsöffnung der Vorrichtung 1.REPLACEMENT LEAF 14 cooperates at the outlet tip 6 of the nozzle tube 5. On both sides of this internal thread 13, large-area conical inner sealing surfaces 15, 16 are provided on the inside in the closure cap 12. When the closure cap 12 is screwed onto the outlet tip 6, the outlet opening of the device 1 is properly sealed due to the large sealing zones 15, 16.
Zur erstmaligen Ingebrauchnahme der Vorrichtung 1 wird zu¬ nächst das in geeigneter Weise verschlossene Austrittsrohr 4 und ggf. ein innerhalb des Kartuschenrohres 2 angeordne¬ ter, geschlossener Produktbeutel geöffnet, anschließend wird das Düsenrohr 5 auf das Austrittsrohr 4 aufgeschraubt, so daß aufgrund der Dichtflächen 7, 8 bzw. des Dichtringes 11 eine feuchtigkeitsdichte Abdichtung zwischen Düsenrohr 5 und Austrittsrohr 4 gewährleistet ist. Soll nach der Pro¬ duktentnahme die Vorrichtung 1 wieder verschlossen werden, so wird entsprechend die Verschlußkappe 12 aufgeschraubt, so daß aufgrund der Dichtflächen 15, 16 ein einwandfrei dichter Verschluß zur Verfügung steht. Soll dann die Vor¬ richtung 1 erneut benutzt werden, braucht nur die Ver¬ schlußkappe 12 abgeschraubt zu werden und das Produkt kann erneut entnommen werden.For the first use of the device 1, the suitably closed outlet pipe 4 and possibly a closed product bag arranged inside the cartridge pipe 2 are opened, then the nozzle pipe 5 is screwed onto the outlet pipe 4 so that due to the sealing surfaces 7 , 8 or the sealing ring 11 a moisture-tight seal between the nozzle tube 5 and the outlet tube 4 is guaranteed. If the device 1 is to be closed again after the product has been removed, the closure cap 12 is screwed on accordingly, so that a perfectly sealed closure is available due to the sealing surfaces 15, 16. If the device 1 is then to be used again, only the closure cap 12 has to be unscrewed and the product can be removed again.
Natürlich ist die Erfindung nicht auf das dargestellte Aus¬ führungsbeispiel beschränkt, weitere Ausgestaltungen der Erfindung sind möglich, ohne den Grundgedanken zu verlas¬ sen. So kann der Dichtring 11 auch entfallen und dergl. mehr. Of course, the invention is not limited to the exemplary embodiment shown, further configurations of the Invention is possible without leaving the basic idea. So the sealing ring 11 can also be omitted and the like. More.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4300874A DE4300874A1 (en) | 1993-01-15 | 1993-01-15 | Device for taking up a viscous product |
| DEP4300874.7 | 1993-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994015857A1 true WO1994015857A1 (en) | 1994-07-21 |
Family
ID=6478226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1994/000031 Ceased WO1994015857A1 (en) | 1993-01-15 | 1994-01-07 | Device for containing a viscous product |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4300874A1 (en) |
| WO (1) | WO1994015857A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2762303A1 (en) * | 1997-04-17 | 1998-10-23 | Plastiques C E P Comp D Et | CARTRIDGE ASSEMBLY CONTAINING A PRODUCT AND DISCHARGE CANNULA OF THIS PRODUCT |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908182U1 (en) | 1999-05-07 | 1999-08-12 | Robert von Keitz GmbH + Co. KG, 65555 Limburg | Cartridge for taking up grease and for use in grease guns |
| EP1080792A3 (en) * | 1999-09-01 | 2005-01-19 | Illbruck GmbH | Nozzle for dispensing material from a storage can |
| DE102006001347B3 (en) * | 2006-01-09 | 2007-06-21 | Tyco Electronics Raychem Gmbh | Outlet spout for cartridge system, has perforation unit with cutting edge, formed from intersection line of inlet front surface, and inlet pipe socket expanding behind edge, so that breakthrough opening of container stretches around socket |
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|---|---|---|---|---|
| US2236031A (en) * | 1940-04-02 | 1941-03-25 | Applitube Company Inc | Collapsible tube |
| DE2204979A1 (en) * | 1972-02-03 | 1973-08-09 | Werner Nolte | SCREW CAP CLOSURE |
| FR2179478A1 (en) * | 1972-03-27 | 1973-11-23 | Orgeolet Alain | |
| EP0043637A1 (en) * | 1980-07-07 | 1982-01-13 | Dow Corning Corporation | Closure and nozzle system for container for air-curable material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7211573U (en) * | 1972-08-17 | Boettcher F | Paste dispenser for food, luxury, cosmetic and cleaning products as well as for industry | |
| DE3500625A1 (en) * | 1984-01-11 | 1985-08-29 | Knieriem, Günter, Dipl.-Ing. (FH), 6802 Ladenburg | Tubular bag package |
| DE3545614A1 (en) * | 1985-12-21 | 1987-06-25 | Hilti Ag | COMBINED CARTRIDGE FOR TWO-COMPONENT SIZES |
-
1993
- 1993-01-15 DE DE4300874A patent/DE4300874A1/en not_active Ceased
-
1994
- 1994-01-07 WO PCT/EP1994/000031 patent/WO1994015857A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2236031A (en) * | 1940-04-02 | 1941-03-25 | Applitube Company Inc | Collapsible tube |
| DE2204979A1 (en) * | 1972-02-03 | 1973-08-09 | Werner Nolte | SCREW CAP CLOSURE |
| FR2179478A1 (en) * | 1972-03-27 | 1973-11-23 | Orgeolet Alain | |
| EP0043637A1 (en) * | 1980-07-07 | 1982-01-13 | Dow Corning Corporation | Closure and nozzle system for container for air-curable material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2762303A1 (en) * | 1997-04-17 | 1998-10-23 | Plastiques C E P Comp D Et | CARTRIDGE ASSEMBLY CONTAINING A PRODUCT AND DISCHARGE CANNULA OF THIS PRODUCT |
| EP0878408A1 (en) * | 1997-04-17 | 1998-11-18 | Compagnie D'etudes Et Plastiques Cep | Cartridge assembly for a product and cannula for dispensing such product |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4300874A1 (en) | 1994-07-21 |
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