EP0004077A2 - Dispenser for a two-component adhesive - Google Patents
Dispenser for a two-component adhesive Download PDFInfo
- Publication number
- EP0004077A2 EP0004077A2 EP79100694A EP79100694A EP0004077A2 EP 0004077 A2 EP0004077 A2 EP 0004077A2 EP 79100694 A EP79100694 A EP 79100694A EP 79100694 A EP79100694 A EP 79100694A EP 0004077 A2 EP0004077 A2 EP 0004077A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- intermediate wall
- container
- chambers
- pistons
- dispenser
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
Definitions
- the invention relates to a dispenser for a two-component adhesive with two chambers provided for receiving one of the components with the mixing ratio of the components corresponding volume ratio, the chamber bottoms being designed as pistons for simultaneously pressing out the chamber contents.
- the volume ratio of the cylinder chambers corresponds to the desired mixing ratio of the components.
- the two components can be pressed out of the cylinders simultaneously using the pistons.
- To actuate the pistons for example, two spindles, each of which engages with one of the pistons and with one another via gear wheels, can be provided.
- the contents of the two cylinders can therefore be turned simultaneously by turning the gears and thus by advancing the pistons. be squeezed out of the cylinders - in the desired quantity.
- the invention has for its object to provide a less expensive packaging for a two-component adhesive, which also enables targeted dosing of the two components with simple handling and which is less prone to failure despite less effort.
- the solution of the above object is that the chambers are separated in a container shaped as a straight prism by dividing the interior thereof by a partition wall parallel to the longitudinal axis of the prism and displaceable in the direction of this axis, so that the bottom surfaces of the Pistons forming chambers laterally to the lower end facing the bottom of the container the intermediate wall are attached and that the intermediate wall has at least one cam which can be actuated from the outside of the container for displacing the intermediate wall in the direction parallel to the longitudinal axis of the prism.
- the container according to the invention is preferably cuboid.
- the intermediate wall can then extend perpendicular to the wide side faces of the cuboid and parallel to its narrow side faces. It has proven to be advantageous if a cam attached to the intermediate wall, which is provided for displacing the intermediate wall in the direction of the longitudinal axis of the prism, projects outwards through a longitudinal slot made in one of the wide side surfaces of the container, which slit (in the side surface) lengthways one edge of the partition.
- the invention has accordingly created a container, the interior of which is separated into two compartments in the simplest way, namely by a displaceable intermediate wall designed with a lateral piston.
- the division can be carried out exactly in the intended mixing ratio of the two components, for example resin and hardener.
- the intermediate wall and the pistons attached laterally at its lower end form a single component according to the invention, so complex means for simultaneously actuating the pistons are no longer required.
- the product or the individual components can be applied with a spatula on the preferably flat upper edge of the container - down to the intermediate wall. The partition thus prevents the (unintentional) mixing of the respective residual amounts in the container even when the product is removed.
- the partition and thus the remaining amount of the two components can be pushed back into the container and the packaging closed with a lid.
- the dispenser according to the invention consists, according to the embodiment of FIGS. 1 and 2, of a cuboid-shaped container 1, an intermediate wall 2 and a lid 3.
- a slot 5 is provided, through which a cam 6 connected to the intermediate wall 2 extends outwards protrudes.
- pistons 9 and 10 are attached laterally to the lower end of the intermediate wall and separate the bottom of the two by the intermediate wall 2 Form chambers 11 and 12 (Fig. 1) of the container 1.
- the intermediate wall 2 is actuated by moving the cam 6 in the direction of the arrow 7, the contents of both chambers 11 and 12, namely the first component 13 and the second component 14, can be pushed upwards or outwards at the same time.
- the contents of the container 1 reach an area above the scraper edges 15 and 16 and can be removed, for example with a spatula. Since the partition 2 is also moved out of the container 1 when the components 13 and 14 are pressed out, mixing of the two components 13 and 14 and in particular the respective residual amount in the chambers 11 and 12 cannot occur (unintentionally) even when the product is removed.
- the intermediate wall 2 can be pushed downwards again by actuating the cam 6 in the direction of the arrow 7, the contents of the two chambers 11 and 12 generally being drawn along.
- the lid 3 can be put on, as shown in FIG. 2, so that there is no risk of the container contents drying out.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Die Erfindung betrifft einen Spender für einen Zweikomponentenkleber mit zwei zur Aufnahme je einer der Komponenten vorgesehenen Kammern mit dem Mischungsverhältnis der Komponenten entsprechendem Volumenverhältnis. Der Spender besteht aus einem als gerades Prisma geformten Behälter (1), der durch eine Zwischenwand (2) in zwei Kammern (11, 12) geteilt ist, wobei die Kammerböden als Kolben (9, 10) zum gleichzeitigen Herauspressen des Kammerinhalts ausgebildet sind. Durch Verschieben der Zwischenwand (2) mit Hilfe eines außenliegenden Nockens (6) wird eine Zwangsdosierung erreicht, so daß jede gewünschte Produktmenge in immer gleichem Mischungsverhältnis aus dem Behälter (1) auspreßbar ist. Die Zwischenwand (2) und die an deren unteres Ende seitlich angesetzten Kolben (9, 10) bilden ein einziges Bauteil.The invention relates to a dispenser for a two-component adhesive with two chambers provided for receiving one of each of the components with the mixing ratio of the components corresponding volume ratio. The dispenser consists of a container (1) shaped as a straight prism, which is divided into two chambers (11, 12) by an intermediate wall (2), the chamber bottoms being designed as pistons (9, 10) for simultaneously pressing out the chamber contents. By shifting the intermediate wall (2) with the help of an external cam (6), a compulsory dosage is achieved so that any desired amount of product can always be squeezed out of the container (1) in the same mixing ratio. The intermediate wall (2) and the pistons (9, 10) attached laterally at its lower end form a single component.
Description
Die Erfindung betrifft einen Spender für einen Zweikomponentenkleber mit zwei zur Aufnahme je einer der Komponenten vorgesehenen Kammern mit dem Mischungsverhältnis der Komponenten entsprechendem Volumenverhältnis, wobei die Kammerböden als Kolben zum gleichzeitigen Herauspressen des Kammerinhalts ausgebildet sind.The invention relates to a dispenser for a two-component adhesive with two chambers provided for receiving one of the components with the mixing ratio of the components corresponding volume ratio, the chamber bottoms being designed as pistons for simultaneously pressing out the chamber contents.
Bei bisherigen Verpackungen für zwei getrennt vorliegende Komponenten eines Klebers, zum Beispiel Doppelkammern, Tube und Kammer, Doppeltube, zwei Tuben oder Doppelflasche, erfolgen das Entnehmen und Vermischen der Komponenten mit Hilfe eines Spachtels. Die beiden Komponenten werden dabei in den meisten Fällen lediglich visuell dosiert. Bei einem Zweikomponentenklebstoff kann daher eine optimale Klebefestigkeit meist nur durch Zufall erreicht werden.With previous packaging for two separate components of an adhesive, for example double chambers, tube and chamber, double tube, two tubes or double bottle, the components are removed and mixed using a spatula. In most cases, the two components are only dosed visually. With a two-component adhesive, optimal adhesive strength can usually only be achieved by chance.
Es ist auch schon versucht worden, einen Doppelbehälter mit zwei nebeneinanderliegenden Zylindern und Kolben herzustellen, wobei das Volumenverhältnis der Zylinderkammern dem gewünschten Mischungsverhältnis der Komponenten entspricht. Die beiden Komponenten können dabei gleichzeitig mit Hilfe der Kolben aus den Zylindern ausgepreßt werden. Zum Betätigen der Kolben können beispielsweise zwei mit je einem der Kolben und untereinander über Zahnräder in Eingriff stehende Spindeln vorgesehen sein. Der Inhalt der beiden Zylinder kann daher gleichzeitig durch Drehen an den Zahnrädern und damit durch Vorschieben der Kolben. aus den Zylindern - in der jeweils gewünschten Menge - ausgepreßt werden. Auf diese Weise ist zwar eine Zwangsdosierung der beiden Komponenten möglich, der Aufbau des Behälters mit den beiden getrennten zylinderförmigen Kammern ist aber so aufwendig, daß eine wirtschaftlich vertretbare Anwendung kaum in Frage kommt. Außerdem besteht am Kopf des Behälters, an dem die Komponenten entnommen werden, stets die Gefahr einer ungewollten Vermischung der jeweiligen Restmenge der Komponenten.Attempts have also already been made to produce a double container with two cylinders and pistons lying next to one another the volume ratio of the cylinder chambers corresponds to the desired mixing ratio of the components. The two components can be pressed out of the cylinders simultaneously using the pistons. To actuate the pistons, for example, two spindles, each of which engages with one of the pistons and with one another via gear wheels, can be provided. The contents of the two cylinders can therefore be turned simultaneously by turning the gears and thus by advancing the pistons. be squeezed out of the cylinders - in the desired quantity. In this way, a forced metering of the two components is possible, but the construction of the container with the two separate cylindrical chambers is so complex that an economically justifiable application is hardly possible. In addition, there is always the risk of undesired mixing of the respective remaining amount of the components at the head of the container from which the components are removed.
Der Erfindung liegt die Aufgabe zugrunde, eine weniger aufwendige Verpackung für einen Zweikomponentenklebstoff zu schaffen, die ebenfalls ein gezieltes Dosieren der beiden Komponenten bei einfacher Handhabung ermöglicht und die trotz geringeren Aufwandes weniger störanfällig ist.The invention has for its object to provide a less expensive packaging for a two-component adhesive, which also enables targeted dosing of the two components with simple handling and which is less prone to failure despite less effort.
Zu dem Spender eingangs genannter Art besteht die erfindungsgemäße Lösung vorstehender Aufgabe darin, daß die Kammern in einem als gerades Prisma geformten Behälter durch Abteilen von dessen Innenraum durch eine parallel zur Prismalängsachse stehende und in Richtung dieser Achse verschiebbare Zwischenwand getrennt sind, daß die die Bodenflächen der Kammern bildenden Kolben seitlich an das dem Boden des Behälters zugewandte untere Ende der Zwischenwand angesetzt sind und daß die Zwischenwand mindestens eine von der Außenseite des Behälters her betätigbare Nocke zum Verschieben der Zwischenwand in der Richtung parallel zur Prismalängsachse aufweist.To the dispenser of the type mentioned above, the solution of the above object is that the chambers are separated in a container shaped as a straight prism by dividing the interior thereof by a partition wall parallel to the longitudinal axis of the prism and displaceable in the direction of this axis, so that the bottom surfaces of the Pistons forming chambers laterally to the lower end facing the bottom of the container the intermediate wall are attached and that the intermediate wall has at least one cam which can be actuated from the outside of the container for displacing the intermediate wall in the direction parallel to the longitudinal axis of the prism.
Der erfindungsgemäße Behälter ist vorzugsweise quaderförmig ausgebildet. Die Zwischenwand kann sich dann senkrecht zu den breiten Seitenflächen des Quaders sowie parallel zu dessen schmalen Seitenflächen erstrecken. Dabei hat es sich als günstig erwiesen, wenn eine an die Zwischenwand angesetzte Nocke, die zum Verschieben der Zwischenwand in Richtung der Prismalängsachse vorgesehen ist, durch einen in eine der breiten Seitenflächen des Behälters eingebrachten Längsschlitz nach außen vorspringt, welcher (in der Seitenfläche) längs einer Kante der Zwischenwand verläuft.The container according to the invention is preferably cuboid. The intermediate wall can then extend perpendicular to the wide side faces of the cuboid and parallel to its narrow side faces. It has proven to be advantageous if a cam attached to the intermediate wall, which is provided for displacing the intermediate wall in the direction of the longitudinal axis of the prism, projects outwards through a longitudinal slot made in one of the wide side surfaces of the container, which slit (in the side surface) lengthways one edge of the partition.
Durch die Erfindung ist demgemäß ein Behälter geschaffen worden, dessen Innenraum auf einfachste Weise, nämlich durch eine verschiebbare, mit seitlichem Kolben ausgebildete Zwischenwand, in zwei Abteile getrennt ist. Die Teilung kann dabei exakt in dem vorgesehenen Mischungsverhältnis der beiden Komponenten, zum Beispiel von Harz und Härter, vorgenommen werden. Durch Verschieben der Zwischenwand - in ihrer Fläche - mit Hilfe des außenliegenden Nockens wird eine Zwangsdosierung erreicht, so daß jede gewünschte Produktmenge in immer gleichem Mischungsverhältnis aus dem Behälter auspreßbar ist.The invention has accordingly created a container, the interior of which is separated into two compartments in the simplest way, namely by a displaceable intermediate wall designed with a lateral piston. The division can be carried out exactly in the intended mixing ratio of the two components, for example resin and hardener. By moving the partition - in its surface - with the help of the external cam, a forced dosage is achieved so that any desired amount of product can always be squeezed out of the container in the same mixing ratio.
Gegenüber früheren Vorschlägen ist dabei wesentlich, daß die Zwischenwand und die an deren unteres Ende seitlich angesetzten Kolben erfindungsgemäß ein einziges Bauteil bilden, aufwendige Mittel zum gleichzeitigen Betätigen der Kolben sind also nicht mehr erforderlich. Beim Anwenden kann das Produkt bzw. können die einzelnen Komponenten mit Hilfe eines Spachtels an der vorzugsweise planen Oberkante des Behälters - bis jeweils zur Zwischenwand - abgestreift werden. Die Zwischenwand verhindert somit auch beim Entnehmen des Produkts ein (ungewolltes) Vermischen der jeweiligen Restmengen im Behälter.Compared to previous proposals, it is essential that the intermediate wall and the pistons attached laterally at its lower end form a single component according to the invention, so complex means for simultaneously actuating the pistons are no longer required. At the The product or the individual components can be applied with a spatula on the preferably flat upper edge of the container - down to the intermediate wall. The partition thus prevents the (unintentional) mixing of the respective residual amounts in the container even when the product is removed.
Nach dem Entnehmen des Produkts können die Zwischenwand und somit auch die Restmenge der beiden Komponenten wieder in den Behälter eingeschoben sowie die Verpackung mit einem Deckel verschlossen werden.After removing the product, the partition and thus the remaining amount of the two components can be pushed back into the container and the packaging closed with a lid.
Anhand der schematischen Darstellung eines Ausführungsbeispiels werden weitere Einzelheiten der Erfindung erläutert. Es zeigen:
- Fig. 1 einen geöffneten Behälter mit angehobener Zwischenwand;. und
- Fig. 2 den verschlossenen Spender und teilweise dessen Inneres.
- Fig. 1 shows an open container with a raised partition. and
- Fig. 2 shows the closed dispenser and partially its interior.
Der erfindungsgemäße Spender besteht gemäß Ausführungsbeispiel nach Fig. 1 und 2 aus einem quaderförmigen Behälter 1, einer Zwischenwand 2 und einem Deckel 3. In der einen großen Seitenfläche 4 ist ein Schlitz 5 vorgesehen, durch den eine mit der Zwischenwand 2 verbundene Nocke 6 nach außen ragt. Durch Verschieben der Nocke 6 in Pfeilrichtung 7 wird die parallel zu den schmalen Seitenflächen 8 verlaufende Zwischenwand 2 bewegt.The dispenser according to the invention consists, according to the embodiment of FIGS. 1 and 2, of a cuboid-shaped container 1, an
Wie aus Fig. 2 ersichtlich, sind an das untere Ende der Zwischenwand 2 Kolben 9 und 10 seitlich angesetzt, die den Boden der beiden durch die Zwischenwand 2 getrennten Kammern 11 und 12 (Fig. 1) des Behälters 1 bilden. Beim Betätigen der Zwischenwand 2 durch Verschieben der Nocke 6 in Pfeilrichtung 7 kann der Inhalt beider Kammern 11 und 12, nämlich die erste Komponente 13 und die zweite Komponente 14, gleichzeitig nach oben bzw. außen geschoben werden. Der Inhalt des Behälters 1 gelangt dabei in einen Bereich oberhalb der Abstreifkanten 15 und 16 und kann, beispielsweise mit einem Spachtel, abgenommen werden. Da die Zwischenwand 2 beim Herauspressen der Komponenten 13 und 14 ebenfalls aus dem Behälter 1 ausgefahren wird, kann auch beim Entnehmen des Produkts ein Vermischen der beiden Komponenten 13 und 14 und insbesondere der jeweiligen Restmenge in den Kammern 11 und 12 nicht (ungewollt) eintreten.As can be seen from FIG. 2,
Jeweils nach dem Entnehmen von Produkt aus dem erfindungsgemäßen Behälter 1 kann die Zwischenwand 2 durch Betätigen der Nocke 6 in Pfeilrichtung 7 wieder nach unten geschoben werden, wobei der Inhalt der beiden Kammern 11 und 12 in der Regel mitgezogen wird. Bei vollständig wieder abgesenkter Zwischenwand 2 kann gemäß Fig. 2 der Deckel 3 aufgesetzt werden, so daß die Gefahr eines Austrocknens des Behälterinhalts nicht besteht.Each time after removing product from the container 1 according to the invention, the
- 1 = Behälter1 = container
- 2 = Zwischenwand2 = partition
- 3 = Deckel3 = lid
- 4 = breite Seitenfläche4 = wide side surface
- 5 = Schlitz5 = slot
- 6 = Nocke6 = cam
- 7 = Pfeilrichtung7 = arrow direction
- 8 = schmale Seitenfläche8 = narrow side surface
- 9, 10 = Kolben9, 10 = piston
- 11, 12 = Kammern11, 12 = chambers
- 13, 14 = Komponenten13, 14 = components
- 15, 16 = Abstreifkanten15, 16 = scraper edges
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2810408 | 1978-03-10 | ||
| DE19782810408 DE2810408A1 (en) | 1978-03-10 | 1978-03-10 | DISPENSER FOR A TWO-COMPONENT ADHESIVE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0004077A2 true EP0004077A2 (en) | 1979-09-19 |
| EP0004077A3 EP0004077A3 (en) | 1979-10-17 |
| EP0004077B1 EP0004077B1 (en) | 1980-11-12 |
Family
ID=6034070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP79100694A Expired EP0004077B1 (en) | 1978-03-10 | 1979-03-08 | Dispenser for a two-component adhesive |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4637746A (en) |
| EP (1) | EP0004077B1 (en) |
| JP (1) | JPS54127782A (en) |
| DE (1) | DE2810408A1 (en) |
| DK (1) | DK144620C (en) |
| IT (1) | IT1111886B (en) |
| LU (1) | LU81009A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119576U (en) * | 1982-02-10 | 1983-08-15 | ヘンケル・コマンデイトゲゼルシヤフト・アウフ・アクテイ−ン | A device for supplying substances to be mixed in a predetermined ratio |
| US4917273A (en) * | 1988-10-06 | 1990-04-17 | Risdon Corporation | Strap dispenser |
| DE19750386A1 (en) * | 1997-11-13 | 1999-05-20 | Uhu Gmbh | Ready-to-use two-component adhesive composition |
| US20050145167A1 (en) * | 2003-09-22 | 2005-07-07 | Scott Wilson | Adhesive applicator |
| US20060260630A1 (en) * | 2005-05-19 | 2006-11-23 | Garry Tsaur | Container with thumb button in a slot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR763219A (en) * | 1933-10-31 | 1934-04-26 | Cie Tech | Container for toilet creams and other pasty materials |
| US2661871A (en) * | 1950-04-17 | 1953-12-08 | Alfred G Huenergardt | Multiple liquid dispensing container |
| FR1123773A (en) * | 1955-03-17 | 1956-09-27 | Dispenser for pasty materials, in particular edible pastes | |
| US3330444A (en) * | 1966-04-07 | 1967-07-11 | Demco North Manchester Ind | Plunger type dispensing device |
| DE1955464A1 (en) * | 1969-11-04 | 1971-05-13 | Nobis Geb Adam | Food can |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1576567A (en) * | 1925-03-21 | 1926-03-16 | Lucille Buhl Vanity Products C | Lip stick |
| US1931079A (en) * | 1932-05-18 | 1933-10-17 | Scovill Manufacturing Co | Lip stick |
| US1933538A (en) * | 1932-06-27 | 1933-11-07 | Brazelton Madeline | Lip stick apparatus |
| US2122523A (en) * | 1935-04-25 | 1938-07-05 | Hulskamp Bernardus | Device for severing measured portions from a bar of ice cream |
| DE869548C (en) * | 1950-08-30 | 1953-03-05 | Hermann Leweke | Multicolor lipstick |
| DK93503C (en) * | 1961-04-27 | 1962-05-21 | Leo Pharm Prod Ltd | Double tube consisting of a tube body and a tube sleeve fitting around the tube body. |
| US3197071A (en) * | 1962-12-03 | 1965-07-27 | Colgate Palmolive Co | Multiple compartment dispenser |
| CH475886A (en) * | 1967-06-06 | 1969-07-31 | Chem Dev Corp | Sacrificial cartridge intended for use with a gun dispenser |
| US3491986A (en) * | 1968-05-31 | 1970-01-27 | Irvin N Plett | Safety package for mixable materials |
| DE2136709A1 (en) * | 1971-07-22 | 1973-02-15 | Durol Fabrikate Walter Erleman | DOSING DEVICE FOR DISPENSING PASTE-LIKE MULTI-COMPONENT MATERIALS, IN PARTICULAR KITTEN |
| US3920156A (en) * | 1975-02-24 | 1975-11-18 | Leslie E Hicks | Incremental butter dispenser |
| JPS527475U (en) * | 1975-07-03 | 1977-01-19 |
-
1978
- 1978-03-10 DE DE19782810408 patent/DE2810408A1/en not_active Ceased
-
1979
- 1979-02-16 DK DK67279A patent/DK144620C/en not_active IP Right Cessation
- 1979-03-02 IT IT20711/79A patent/IT1111886B/en active
- 1979-03-08 LU LU81009A patent/LU81009A1/en unknown
- 1979-03-08 JP JP2625579A patent/JPS54127782A/en active Pending
- 1979-03-08 EP EP79100694A patent/EP0004077B1/en not_active Expired
-
1981
- 1981-05-06 US US06/260,940 patent/US4637746A/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR763219A (en) * | 1933-10-31 | 1934-04-26 | Cie Tech | Container for toilet creams and other pasty materials |
| US2661871A (en) * | 1950-04-17 | 1953-12-08 | Alfred G Huenergardt | Multiple liquid dispensing container |
| FR1123773A (en) * | 1955-03-17 | 1956-09-27 | Dispenser for pasty materials, in particular edible pastes | |
| US3330444A (en) * | 1966-04-07 | 1967-07-11 | Demco North Manchester Ind | Plunger type dispensing device |
| DE1955464A1 (en) * | 1969-11-04 | 1971-05-13 | Nobis Geb Adam | Food can |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0004077A3 (en) | 1979-10-17 |
| US4637746A (en) | 1987-01-20 |
| IT1111886B (en) | 1986-01-13 |
| DK144620B (en) | 1982-04-19 |
| DE2810408A1 (en) | 1979-09-13 |
| IT7920711A0 (en) | 1979-03-02 |
| JPS54127782A (en) | 1979-10-03 |
| LU81009A1 (en) | 1979-10-30 |
| DK67279A (en) | 1979-09-11 |
| EP0004077B1 (en) | 1980-11-12 |
| DK144620C (en) | 1982-09-27 |
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