DE4327755A1 - Cartridge for two-component compounds and method and device for squeezing out the components - Google Patents
Cartridge for two-component compounds and method and device for squeezing out the componentsInfo
- Publication number
- DE4327755A1 DE4327755A1 DE4327755A DE4327755A DE4327755A1 DE 4327755 A1 DE4327755 A1 DE 4327755A1 DE 4327755 A DE4327755 A DE 4327755A DE 4327755 A DE4327755 A DE 4327755A DE 4327755 A1 DE4327755 A1 DE 4327755A1
- Authority
- DE
- Germany
- Prior art keywords
- cartridge
- pistons
- cylinders
- components
- storage
- 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
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
- B05C17/00506—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container
- B05C17/00513—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container of the thread type
-
- 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
- B05C17/00553—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 means allowing the stock of material to consist of at least two different components
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Coating Apparatus (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Package Specialized In Special Use (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Kartusche für Zweikomponentenmassen sowie Verfahren und Vorrichtung zum Auspressen der Komponenten gemäß der Gattung der Ansprüche 1, 5, 9.The invention relates to a cartridge for two-component compositions and method and device for pressing out the components according to the genus of claims 1, 5, 9.
Die bekannten Kartuschen für Zweikomponentenmassen bestehen aus zwei Vorratszylindern, die koaxial oder nebeneinander angeordnet und mit Harz und Härterkomponenten gefüllt sind. Üblicherweise werden in das hintere Ende eines nebeneinander angeordneten Vorratszylinders Verschlußkolben dichtend eingesetzt. Nach Einbringen der Kartusche in eine Auspreßvorrichtung, z. B. Pistole, werden die Kolben nach vorne in Richtung der Düse verschoben und dadurch der Inhalt aus der Düse herausgedrückt.The known cartridges for two-component compositions consist of two Storage cylinders arranged coaxially or side by side and with resin and hardener components are filled. Usually in the back end of a storage cylinder arranged side by side sealing piston sealing used. After inserting the cartridge into an extrusion device, e.g. B. Gun, the pistons are moved forward towards the nozzle and this pushes the contents out of the nozzle.
Derartige Kartuschen sind sehr aufwendig in der Befüllung, weil einerseits der Kolben in einem gesonderten Arbeitsgang nach dem Befüllen eingesetzt werden muß und andererseits der Kolben mit enger Toleranz hergestellt werden muß, um einen Austritt der Komponenten aus den Vorratszylindern zu vermeiden.Such cartridges are very expensive to fill because, on the one hand, the Piston used in a separate operation after filling must be produced and on the other hand the piston with close tolerance must be in order to allow the components to escape from the supply cylinders avoid.
Ein Nachteil der bekannten Kartuschen besteht darin, daß sie nach Verbrauch des Inhalts weggeworfen werden, da keine Nachfüllmöglichkeit besteht.A disadvantage of the known cartridges is that they are used the contents are thrown away because there is no refill option.
Die Entsorgung derartiger Kartuschen bereitet große Probleme. Dies hängt vor allem damit zusammen, daß sich die Kartusche nicht vollständig entleeren läßt und somit als Abfall nicht nur Kartuschenmaterial zu betrachten ist, sondern auch die in der Kartusche verbleibende Restmenge der Massen. Disposing of such cartridges is a major problem. This depends all together with the fact that the cartridge cannot be completely emptied and therefore waste should not only be considered cartridge material, but also also the remaining amount of mass remaining in the cartridge.
Auf jeden Fall ist eine Trennung der Reste der Kartusche praktisch kaum möglich. Abgesehen von Entsorgungsproblemen wird eine Befestigung mit einer einmal verwendbaren Kartusche wesentlich verteuert.In any case, separation of the remnants of the cartridge is practically hardly possible possible. Apart from disposal problems, an attachment is included a cartridge that can be used once is considerably more expensive.
Die Aufgabe der Erfindung ist es, eine handelsübliche Kartusche und die dazugehörige Dosierpistole in der Weise zu gestalten, daß sie nach dem Auspressen der Komponente ohne Probleme mit einem neuen Inhalt gefüllt und wiederverwendet werden kann. Ferner soll eine einfache und funktionsgerechte Bedienung der Kartusche ermöglicht werden.The object of the invention is to provide a commercially available cartridge and to design the associated dispensing gun in such a way that after Squeezing the component filled with new content without any problems can be reused. Furthermore, it should be simple and functional Operation of the cartridge are made possible.
Die Aufgabe der Erfindung ist durch die Merkmale der Ansprüche 1, 5, 9 gelöst.The object of the invention is through the features of claims 1, 5, 9 solved.
Dadurch, daß die Vorratszylinder in ihrem hinteren Bereich offen sind, wird es möglich, die Harz- und Härterkomponenten in Form eines elastischen Folienbeutels in die Vorratszylinder unterzubringen, sowie nach dem Gebrauch als zusammengepreßter Beutel aus dem Vorratszylinder zu entfernen. Durch die Erweiterung der Kartusche im hinteren Bereich werden die Kolben beim Eindringen in die Kartusche zentriert. Dadurch wird erreicht, daß die Dichtlippen der Kolben nicht beschädigt werden und ihre Dichtfunktion erhalten bleibt.Because the storage cylinders are open in their rear area, it becomes possible the resin and hardener components in the form of an elastic To accommodate foil bags in the storage cylinder, as well as after use to be removed as a compressed bag from the storage cylinder. By the piston in the rear area will be enlarged by the pistons Centered penetration into the cartridge. This ensures that the Sealing lips of the pistons are not damaged and maintain their sealing function remains.
Die Erweiterung an der hinteren Stirnfläche der Vorratszylinder kann durch eine Fase an der Innenwandung oder durch ein Aufsatzelement in Form eines Kunststoffringes erreicht werden. The extension on the rear face of the storage cylinder can be done by a Chamfer on the inner wall or through an attachment element in the form of a Plastic ring can be achieved.
Nach dem Durchstechen mittels eines Durchstechelements des elastischen Folienbeutels im vorderen Bereich und Einführen der Kolben in die Vorratszylinder werden die Komponenten über die Düse in die Mischvorrichtung ausgepreßt. Dabei wird der Folienbeutel durch die Führung der Dichtlippen gleichmäßig zusammengefaltet. Der zusammengepreßte Beutel wird über das offene Ende der Vorratszylinder mit Hilfe des Durchstechelements entfernt. Die Kartusche kann mit einem neuen Inhalt gefüllt und weiterhin benutzt werden.After piercing by means of a piercing element of the elastic Foil bag in the front area and inserting the piston into the The components are fed into the storage cylinder via the nozzle Mixing device squeezed. The foil bag is guided through the guide the sealing lips folded up evenly. The compressed bag is over the open end of the storage cylinder with the help of Piercing element removed. The cartridge can be updated filled and continue to be used.
Die untere Dichtlippe der Kolben wird nach mehrmaligem Benutzen der Kartusche schneller abgenutzt wie die obere Dichtlippe. Durch den lösbaren Verbund zwischen Kolben und Druckstange kann der Kolben umgedreht werden, d. h. die wenig abgenutzte obere Dichtlippe wird nach unten gerichtet. Dies ermöglicht eine vollständige Ausnutzung beider Dichtlippen.The lower sealing lip of the piston is removed after repeated use of the Cartridge wears out faster than the upper sealing lip. Through the detachable The piston can be reversed between the piston and the push rod become, d. H. the little worn upper sealing lip is directed downwards. This enables a full utilization of both sealing lips.
Durch die in den Kolben angebrachten Entlüftungsbohrungen wird die Zurückstellung der Druckstangen mit den Kolben während einer Unterbrechung des Auspreßvorgangs oder nach der Beendigung des Auspreßvorgangs erleichtert. Durch die Unterbringung der Komponenten in elastischen Folienbeuteln in Verbindung mit der erfindungsgemäßen Gestaltung der Vorratszylinder und der Auspreßvorrichtung entfällt das Problem Abfüllung und Abdichtung der Kartusche.Through the vent holes in the piston, the Reset the push rods with the pistons during an interruption of the squeezing process or after the squeezing process has ended facilitated. By accommodating the components in elastic Foil bags in connection with the inventive design of the Storage cylinder and the squeezing device eliminates the problem of filling and Sealing the cartridge.
Die Erfindung wird nachfolgend anhand der Zeichnung näher erläutert:The invention is explained in more detail below with reference to the drawing:
Es zeigen:Show it:
Fig. 1 die erfindungsgemäße Kartusche zusammen mit Dosierpistole Fig. 1, the cartridge according to the invention together with a dispensing gun
Fig. 2 die Kartusche nach Fig. 1 mit Fase Fig. 2 shows the cartridge of FIG. 1 with chamfer
Fig. 3 ein Aufsatzelement Fig. 3 is an attachment element
Fig. 3a die mit dem Aufsatzelement versehene Kartusche Fig. 3a provided with the attachment element cartridge
Fig. 4 die Kartusche zusammen mit Dosierpistole vor dem Auspressen der Komponenten Fig. 4 shows the cartridge together with the dispensing gun before pressing out the components
Fig. 5 die in Fig. 4 dargestellte Kartusche während des Auspressens der Komponenten Fig. 5 shows the cartridge shown in Fig. 4 during the pressing of the components
Fig. 6 die erfindungsgemäße Kartusche beim Entfernen des zusammen gefalteten Folienbeutels. Fig. 6 shows the cartridge according to the invention when removing the folded foil bag.
Die in der Fig. 1 dargestellte Kartusche 1 besteht aus zwei parallel nebeneinander angeordneten Vorratszylindern 2, 3. Die Kartusche ist im hinteren Bereich 4, 4a offen und im Durchmesser erweitert. Im vorderen Bereich 5, 5a ist die Kartusche mit je einer stirnseitigen Austrittsöffnung 13, 14, die anschließend in einer Mischvorrichtung 31 münden, versehen. In den Vorratszylindern 2, 3 sind die beiden Komponenten 8, 9 jeweils in einem elastischen Folienbeutel 6, 7 enthalten. Die Folienbeutel 6, 7 sind aus einer flexiblen, schlauchförmigen Kunststoffolie gebildet und an beiden Enden dicht verschlossen, z. B. durch Verclipsen, Kleben oder Schweißen. Die Dosierpistole 23 besteht aus einem Griffhebel 22 und zwei Druckstangen 26, 26a. An den Druckstangen 26, 26a sind lösbare Kolben 24, 25 angebracht. Die Kolben 24, 25 sind mit Dichtlippen 27, 28 und Entlüftungsbohrungen 29 versehen.The cartridge 1 shown in Fig. 1 comprises two parallel juxtaposed storage cylinders 2, 3. The cartridge is open in the rear area 4 , 4 a and expanded in diameter. In the front area 5 , 5 a, the cartridge is provided with an end-side outlet opening 13 , 14 , which then open into a mixing device 31 . The two components 8 , 9 are each contained in an elastic film bag 6 , 7 in the supply cylinders 2 , 3 . The film bags 6 , 7 are formed from a flexible, tubular plastic film and sealed at both ends, for. B. by clipping, gluing or welding. The dispensing gun 23 consists of a handle lever 22 and two push rods 26 , 26 a. Detachable pistons 24 , 25 are attached to the push rods 26 , 26 a. The pistons 24 , 25 are provided with sealing lips 27 , 28 and vent holes 29 .
Die Erweiterung des Durchmessers an der hinteren Stirnfläche der Vorratszylinder 2, 3 wird durch eine Fase 21 an der Innenwandung wie in Fig. 2 oder durch ein Aufsatzelement 11 in Form eines Kunststoffringes 12, wie in Fig. 3, 3a dargestellt, erreicht. The expansion of the diameter on the rear end face of the storage cylinders 2 , 3 is achieved by a chamfer 21 on the inner wall as in FIG. 2 or by an attachment element 11 in the form of a plastic ring 12 , as shown in FIGS . 3, 3a.
Die Fig. 4 zeigt, daß die Kolben 24, 25 in Vorratszylinder 2, 3 eingeführt sind. Nach dem Durchstechen des Folienbeutels 6, 7 in dem vorderen Bereich 5, 5a wird die Komponente 8, 9 über die Düse 15 in die Mischvorrichtung 31, wie die Fig. 5 zeigt, ausgepreßt. Dabei werden die Folienbeutel 8, 9 durch die Führung der Dichtlippen 27, 28 zusammengefaltet. Der zusammengepreßte Beutel 19, 19a wird, wie in Fig. 6 dargestellt, über das offene Ende der Vorratszylinder 2, 3 mit Hilfe des Durchsteckelementes 17 entfernt. Fig. 4 shows that the pistons 24 , 25 are inserted into the storage cylinders 2 , 3 . After piercing the film bag 6 , 7 in the front region 5 , 5 a, the component 8 , 9 is pressed out through the nozzle 15 into the mixing device 31 , as shown in FIG. 5. The film bags 8 , 9 are folded together by guiding the sealing lips 27 , 28 . The compressed bag 19 , 19 a is, as shown in Fig. 6, removed via the open end of the storage cylinder 2 , 3 with the aid of the push-through element 17 .
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4327755A DE4327755C2 (en) | 1993-08-18 | 1993-08-18 | Cartridge for two-component compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4327755A DE4327755C2 (en) | 1993-08-18 | 1993-08-18 | Cartridge for two-component compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4327755A1 true DE4327755A1 (en) | 1995-02-23 |
| DE4327755C2 DE4327755C2 (en) | 1999-02-11 |
Family
ID=6495466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4327755A Expired - Fee Related DE4327755C2 (en) | 1993-08-18 | 1993-08-18 | Cartridge for two-component compounds |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4327755C2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9417665U1 (en) * | 1994-11-07 | 1995-01-26 | Wegener Gmbh, 52074 Aachen | Device for processing and dispensing at least two pasty components |
| 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 |
| EP0855349A1 (en) * | 1996-12-24 | 1998-07-29 | Keller, Wilhelm A. | Cartridge assembly for the use of an invertible package |
| DE102009034785A1 (en) * | 2009-07-25 | 2011-01-27 | Otto, Andreas | Foil bag adapter system, has processing device utilized for processing multi-component materials in foil bag and operated using storage battery, compressed air, hand and gas, where system is adapted to existing or new designed mixing body |
| EP2447184A1 (en) * | 2010-10-29 | 2012-05-02 | Nordson Corporation | Multiple component dispensing cartridge and method with side-by-side fluid chambers |
| CN103708125A (en) * | 2013-12-05 | 2014-04-09 | 张家港市龙冠特种装饰材料厂 | Storage container for dual-component glue |
| CN104153161A (en) * | 2014-08-28 | 2014-11-19 | 济南大学 | Coating device for liquid washing |
| WO2014206297A1 (en) * | 2013-06-27 | 2014-12-31 | 广东省有机硅工程技术研究开发中心 | Simple single packaging for two unmixed components of adhesive |
| US9757763B2 (en) | 2013-10-31 | 2017-09-12 | Nordson Corporation | Side by side cartridge assemblies and related methods |
| WO2023067556A1 (en) * | 2021-10-21 | 2023-04-27 | Oak Properties, Llc | Reversible caulk dispenser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022563A (en) * | 1990-01-10 | 1991-06-11 | Electron Fusion Devices, Inc. | Dispenser-gun assembly for viscous fluids and dispenser therefor |
| EP0441538A2 (en) * | 1990-02-03 | 1991-08-14 | The Rawlplug Company Limited | Dispensing apparatus |
| DE4042065A1 (en) * | 1990-12-28 | 1992-07-02 | Friedhelm Schneider | Viscous material dispensing pistol - has concentric tools located on nozzle puncturing bag |
| DE9200521U1 (en) * | 1991-11-12 | 1993-03-25 | Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld | Containers for flowable substances |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9103038U1 (en) * | 1991-03-13 | 1992-07-16 | Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld | Activation device for hose packing |
-
1993
- 1993-08-18 DE DE4327755A patent/DE4327755C2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022563A (en) * | 1990-01-10 | 1991-06-11 | Electron Fusion Devices, Inc. | Dispenser-gun assembly for viscous fluids and dispenser therefor |
| EP0441538A2 (en) * | 1990-02-03 | 1991-08-14 | The Rawlplug Company Limited | Dispensing apparatus |
| DE4042065A1 (en) * | 1990-12-28 | 1992-07-02 | Friedhelm Schneider | Viscous material dispensing pistol - has concentric tools located on nozzle puncturing bag |
| DE9200521U1 (en) * | 1991-11-12 | 1993-03-25 | Thera Patent GmbH & Co KG Gesellschaft für industrielle Schutzrechte, 8031 Seefeld | Containers for flowable substances |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9417665U1 (en) * | 1994-11-07 | 1995-01-26 | Wegener Gmbh, 52074 Aachen | Device for processing and dispensing at least two pasty components |
| 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 |
| EP0855349A1 (en) * | 1996-12-24 | 1998-07-29 | Keller, Wilhelm A. | Cartridge assembly for the use of an invertible package |
| US6158621A (en) * | 1996-12-24 | 2000-12-12 | Keller; Wilhelm A. | Device for the use of a thin wall package |
| DE102009034785A1 (en) * | 2009-07-25 | 2011-01-27 | Otto, Andreas | Foil bag adapter system, has processing device utilized for processing multi-component materials in foil bag and operated using storage battery, compressed air, hand and gas, where system is adapted to existing or new designed mixing body |
| CN102556516A (en) * | 2010-10-29 | 2012-07-11 | 诺信公司 | Multiple component dispensing cartridge with side-by-side fluid chambers and method thereof |
| EP2447184A1 (en) * | 2010-10-29 | 2012-05-02 | Nordson Corporation | Multiple component dispensing cartridge and method with side-by-side fluid chambers |
| US8544683B2 (en) | 2010-10-29 | 2013-10-01 | Nordson Corporation | Multiple component dispensing cartridge and method with side-by-side fluid chambers |
| CN102556516B (en) * | 2010-10-29 | 2016-01-20 | 诺信公司 | With multiple component dispensing cartridge and the method for block form fluid chamber |
| WO2014206297A1 (en) * | 2013-06-27 | 2014-12-31 | 广东省有机硅工程技术研究开发中心 | Simple single packaging for two unmixed components of adhesive |
| US9757763B2 (en) | 2013-10-31 | 2017-09-12 | Nordson Corporation | Side by side cartridge assemblies and related methods |
| CN103708125A (en) * | 2013-12-05 | 2014-04-09 | 张家港市龙冠特种装饰材料厂 | Storage container for dual-component glue |
| CN104153161A (en) * | 2014-08-28 | 2014-11-19 | 济南大学 | Coating device for liquid washing |
| WO2023067556A1 (en) * | 2021-10-21 | 2023-04-27 | Oak Properties, Llc | Reversible caulk dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4327755C2 (en) | 1999-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FISCHERWERKE ARTUR FISCHER GMBH & CO. KG, 72178 WA |
|
| 8339 | Ceased/non-payment of the annual fee |