EP0363967B1 - Extrusion gun for double wall cartridges - Google Patents
Extrusion gun for double wall cartridges Download PDFInfo
- Publication number
- EP0363967B1 EP0363967B1 EP89118993A EP89118993A EP0363967B1 EP 0363967 B1 EP0363967 B1 EP 0363967B1 EP 89118993 A EP89118993 A EP 89118993A EP 89118993 A EP89118993 A EP 89118993A EP 0363967 B1 EP0363967 B1 EP 0363967B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- cartridge
- ejector
- cylindrical tube
- piston rod
- 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.)
- Expired - Lifetime
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Classifications
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- 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
- B05C17/00559—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 the different components being stored in coaxial chambers
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- 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
- B05C17/01—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
Definitions
- the present invention relates to an ejection gun for two-component cartridges consisting of a manually operated pistol grip, a trough-shaped half-shell, a piston rod slidably mounted therein and an essentially circular ejection plate arranged at the front end of the piston rod.
- Squeeze guns for cartridges which generally contain pasty masses, are widely used to replace aerosol-operated pressure cans.
- the cartridge is inserted into the half-tub of the squeeze gun in such a way that its displaceable piston is acted upon by the squeeze plate of the squeeze gun, which in turn squeezes the pasty mass through the advance of the piston rod when the pistol grip is actuated.
- a squeeze gun is not suitable for simultaneously squeezing two pasty masses contained in a cartridge.
- Such a cartridge is described in DE-A-38 14 633 by the applicant. It is a container for pasty masses, consisting of a cylindrical housing, which is divided by a longitudinal partition into two separate chambers, with an outlet opening being provided in the upper end of each chamber and a semicircular piston in each chamber is provided, which is displaceable in the direction of the outlet opening.
- Several ribs are provided on the underside of the piston and a sealing lip is arranged along the outer edge of the piston crown.
- a hand-operated sealing pistol which is used to squeeze out a cartridge, a trough-shaped half-shell being arranged on the front side of a hand-operated pistol grip.
- a piston rod is fastened via a yoke, with at the front ends of the transport rod and Each piston rod is half a piston disc, so that simultaneous pressing of the two components from the cartridge follows when the transport rod and the piston rod are actuated simultaneously.
- a disadvantage of this known sealing gun is that at the high pressures required to move the pasty masses in the chambers of the cartridge, the individual cartridge chambers are expanded laterally, since this lies loosely in the trough-shaped half-shell and is usually made of a flexible material.
- the object of the present invention is to provide a squeeze gun for cartridges with which a precise simultaneous squeezing out of the pasty masses contained in the two chambers is ensured and with which irregular widening of the outer wall of the cartridge is avoided with certainty.
- a cylindrical tube which is open on one side is arranged detachably and displaceably in the trough-shaped half-shell, in which two bent stamps are arranged at a distance from one another mirror-symmetrically to a plane containing the longitudinal axis of the tube are attached.
- the punches are advantageously arranged in the form of a cylinder jacket section and are fastened to the tube sheet coaxially with the tube.
- the tube consists of aluminum, the outer diameter of which is adapted to the inner diameter of the trough and the inner diameter of which is adapted to the outer diameter of the cartridge to be pressed out.
- the one-sided open cylindrical tube with the two punches arranged therein has the advantage that it is from the ejection plate of a conventional ejection gun is pushed continuously over the double-walled cartridge, the stamp ends, which are offset somewhat to the rear, act on the semicircular piston heads of the two chambers;
- the two semicircular pistons move in the direction of the ejection opening, with no expansion to the outside at the places of greatest stress on the wall of the double-wall cartridge, since this certainly prevents due to the cylindrical tube that encloses the double-wall cartridge becomes.
- the advantage is achieved that it can also be used for other conventional squeeze guns, so that two-component cartridges can also be squeezed precisely with these known squeeze guns.
- FIG. 1 shows a section through a two-component cartridge 1 in the form of a double-wall cartridge according to the aforementioned DE-A-38 14 683, which is provided with two outlet openings 2, 3 and a mixing tip which can be screwed thereon.
- the cartridge 1 is divided by a partition 4 into two semicircular chambers, in each of which a pasty mass is arranged.
- the bottom of the Cartridge 1 is closed by two semicircular pistons 5, which are displaceable in the direction of the outlet opening, wherein, as FIG. 3b in particular shows, the underside of each piston can be provided with a multiplicity of reinforcing rings 10.
- a conventional squeeze gun (not shown), which consists of a manually operated pistol grip, a trough-shaped half-shell, a piston rod slidably mounted therein and an essentially circular squeeze gun arranged at the front end of the piston rod, is now one-sided open cylindrical tube 6 is inserted, in which two spaced stamps 8, 9 are attached.
- the cylindrical tube 6 is closed at its end 7 assigned to the ejection plate of the ejection gun, the two punches 8, 9, the length of which is shorter than that of the cylindrical tube 6, being fastened to this base.
- the two punches 8, 9 can, as shown in FIG. 2, have the shape of a cylinder jacket section, wherein they are arranged at a distance from one another in such a way that the partition 4 of the cartridge 1 can engage in the gap formed between them.
- the cylindrical tube 6 can advantageously consist of aluminum, the outer diameter of which is adapted to the inner diameter of the trough-shaped half-shell of the push-out pisotle and the inner diameter of which is adapted to the outer diameter of the cartridge 1 to be pressed out.
- cylindrical tube 6 can be used in all conventional squeeze guns with the appropriate dimensions, so that two-component cartridges can also be squeezed out with it.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Nozzles (AREA)
- Seal Device For Vehicle (AREA)
- Press Drives And Press Lines (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Ausdrückpistole für Zweikomponeten-Kartuschen bestehend aus einem handbetätigten Pistolengriff, einer wannenförmigen Halbschale, einer verschiebbar darin gelagerten Kolbenstange und einer am vorderen Ende der Kolbenstange angeordneten im wesentlichen kreisförmigen Ausdrückplatte.The present invention relates to an ejection gun for two-component cartridges consisting of a manually operated pistol grip, a trough-shaped half-shell, a piston rod slidably mounted therein and an essentially circular ejection plate arranged at the front end of the piston rod.
Ausdrückpistolen für Kartuschen, in denen im allgemeinen pastöse Massen enthalten sind, werden vielfach eingesetzt, um aerosolbetriebene Druckdosen zu ersetzen. Dabei wird die Kartusche derart in die Halbwanne der Ausdrückpistole eingelegt, daß ihr verschiebbarer Kolben von dere Ausdrückplatte der Ausdrückpistole beaufschlagt wird, die wiederum durch den Vorschub der Kolbenstange bei Betätigung des Pistolengriffes die pastöse Masse auspreßt. Jedoch ist eine derartige Ausdrückpistole nicht zum gleichzeitigen Auspressen zweier in einer Kartusche enthaltenen pastösen Massen geeignet.Squeeze guns for cartridges, which generally contain pasty masses, are widely used to replace aerosol-operated pressure cans. The cartridge is inserted into the half-tub of the squeeze gun in such a way that its displaceable piston is acted upon by the squeeze plate of the squeeze gun, which in turn squeezes the pasty mass through the advance of the piston rod when the pistol grip is actuated. However, such a squeeze gun is not suitable for simultaneously squeezing two pasty masses contained in a cartridge.
Eine derartige Kartusche ist in der DE-A- 38 14 633 der Anmelderin beschrieben. Es handelt sich dabei um einen Behälter für pastöse Massen, bestehend aus einem zylindrischen Gehäuse, das durch eine in Längsrichtung angeordnete Trennwand in zwei separate Kammern unterteilt ist, wobei im oberen Ende einer jeden Kammer jeweils eine Auslaßöffnung vorgesehen ist und in jeder Kammer ein halbkreisförmiger Kolben vorgesehen ist, der in Richtung zur Auslaßoffnung verschiebbar ist. Auf der Unterseite des Kolbens sind mehrere Rippen vorgesehen und entlang des Außenrandes des Kolbenbodens ist eine Dichtungslippe angeordnet.Such a cartridge is described in DE-A-38 14 633 by the applicant. It is a container for pasty masses, consisting of a cylindrical housing, which is divided by a longitudinal partition into two separate chambers, with an outlet opening being provided in the upper end of each chamber and a semicircular piston in each chamber is provided, which is displaceable in the direction of the outlet opening. Several ribs are provided on the underside of the piston and a sealing lip is arranged along the outer edge of the piston crown.
Aus dem DE-U- 87 14 548 ist eine handbetätigte Dichtungspistole bekannt, die zum Auspressen einer Kartusche dient, wobei an der Stirnseite eines handbetätigten Pistolengriffs eine wannenförmige Halbschale angeordnet ist. Parallel zu einer Transportstange ist eine Kolbenstange über ein Joch befestigt, wobei an den vorderen Enden der Transportstange und der Kolbenstange sich jeweils eine halbe Kolbenscheibe befindet, so daß bei gleichzeitiger Betätigung der Transportstange und der Kolbenstange ein zeitgleiches Auspressen der beiden Komponenten aus der Kartusche folgt. Nachteilig bei dieser bekannten Dichtungspistole ist jedoch noch, daß bei den erforderlichen hohen Drücken zur Bewegung der pastösen Massen in den Kammern der Kartusche eine seitliche Aufweitung der einzelnen Kartuschenkammern erfolgt, da diese lose in der wannenförmigen Halbschale liegt und üblicherweise aus einem flexiblen Material gefertigt ist.From DE-U-87 14 548 a hand-operated sealing pistol is known, which is used to squeeze out a cartridge, a trough-shaped half-shell being arranged on the front side of a hand-operated pistol grip. In parallel to a transport rod, a piston rod is fastened via a yoke, with at the front ends of the transport rod and Each piston rod is half a piston disc, so that simultaneous pressing of the two components from the cartridge follows when the transport rod and the piston rod are actuated simultaneously. A disadvantage of this known sealing gun, however, is that at the high pressures required to move the pasty masses in the chambers of the cartridge, the individual cartridge chambers are expanded laterally, since this lies loosely in the trough-shaped half-shell and is usually made of a flexible material.
Aufgabe der vorliegenden Erfindung ist es, eine Ausdrückpistole für Kartuschen zu schaffen, mit der ein präzises gleichzeitiges Auspressen der in den beiden Kammern enthaltenen pastösen Massen gewährleistet ist und bei der unregelmäßige Aufweitungen der Kartuschenaußenwand mit Sicherheit vermieden sind.The object of the present invention is to provide a squeeze gun for cartridges with which a precise simultaneous squeezing out of the pasty masses contained in the two chambers is ensured and with which irregular widening of the outer wall of the cartridge is avoided with certainty.
Ausgehend von einer Ausdrückpistole der eingangs näher genannten Art wird zur Lösung dieser Aufgabe vorgeschlagen, daß in der wannenförmigen Halbschale lösbar und verschiebbar ein einseitig offenes zylindrisches Rohr angeordnet ist, in dem zwei im Abstand voneinander spiegelsymmetrisch zu einer die Längsachse des Rohres enthaltenden Ebene angeordnete gebogene Stempel befestigt sind.Starting from an ejection gun of the type mentioned in the introduction, it is proposed to solve this problem that a cylindrical tube which is open on one side is arranged detachably and displaceably in the trough-shaped half-shell, in which two bent stamps are arranged at a distance from one another mirror-symmetrically to a plane containing the longitudinal axis of the tube are attached.
Vorteilhafterweise sind die Stempel in Form eines Zylindermantelabschnitts angeordnet und koaxial zum Rohr am Rohrboden befestigt.The punches are advantageously arranged in the form of a cylinder jacket section and are fastened to the tube sheet coaxially with the tube.
Bei einem bevorzugten Ausführungsbeispiel besteht das Rohr aus Aluminium, das in seinem Außendurchmesser an den Innendurchmesser der Wanne angepaßt ist und in seinem Innendurchmesser an den Außendurchmesser der auszudrückenden Kartusche angepaßt ist.In a preferred embodiment, the tube consists of aluminum, the outer diameter of which is adapted to the inner diameter of the trough and the inner diameter of which is adapted to the outer diameter of the cartridge to be pressed out.
Das einseitig offene zylindrische Rohr mit den beiden darin angeordneten Stempeln bietet den Vorteil, daß es von der Ausdrückplatte einer herkömmlichen Ausdrückpistole kontinuierlich über die Doppelwandkartusche geschoben wird, wobei die etwas nach rückwärts versetzten Stempelenden die halbkreisförmigen Kolbenböden der beiden Kammern beaufschlagen; entsprechend dem Vorschub des zylindrischen Rohres bewegen sich die beiden halbkreisförmigen Kolben in Richtung zur Ausdrücköffnung, wobei an den Stellen der größten Beanspruchung der Wandung der Doppelwandkartusche keine Aufweitung nach außen erfolgen kann, da dies durch das zylindrische Rohr, das die Doppelwandkartusche umschließt, mit Sicherheit verhindert wird.The one-sided open cylindrical tube with the two punches arranged therein has the advantage that it is from the ejection plate of a conventional ejection gun is pushed continuously over the double-walled cartridge, the stamp ends, which are offset somewhat to the rear, act on the semicircular piston heads of the two chambers; In accordance with the advance of the cylindrical tube, the two semicircular pistons move in the direction of the ejection opening, with no expansion to the outside at the places of greatest stress on the wall of the double-wall cartridge, since this certainly prevents due to the cylindrical tube that encloses the double-wall cartridge becomes.
Aufgrund der Lösbarkeit des zylindrischen Rohrs wird der Vorteil erzielt, daß dieses auch für andere herkömmliche Ausdrückpistolen verwendet werden kann, so daß auch mit diesen bekannten Ausdrückpistolen Zweikomponenten-Kartuschen präzise ausgedrückt werden können.Because of the detachability of the cylindrical tube, the advantage is achieved that it can also be used for other conventional squeeze guns, so that two-component cartridges can also be squeezed precisely with these known squeeze guns.
Im folgenden wird die Erfindung anhand der Zeichnung erlutert, in der ein vorteilhaftes Ausführungsbeispiel dargestellt ist. Es zeigen:
- Fig. 1 einen Schnitt durch eine Kartusche und zugehörigem zylindrischen Rohr;
- Fig. 2 einen Schnitt durch das zylindrische Rohr und die beiden Stempel;
- Fig. 3a eine Seitenansicht eines Kolbens einer Kammer der Kartusche und
- Fig. 3b eine Unteransicht dieses Kolbens.
- 1 shows a section through a cartridge and associated cylindrical tube.
- 2 shows a section through the cylindrical tube and the two stamps.
- 3a shows a side view of a piston of a chamber of the cartridge and
- Fig. 3b is a bottom view of this piston.
In Fig. 1 ist ein Schnitt durch eine Zweikomponenten-Kartusche 1 in Form einer Doppelwandkartusche gemäß der erwähnten DE-A-38 14 683 dargestellt, die mit zwie Auslaßöffnungen 2, 3 und einer gegebenenfalls darauf aufschraubbaren Mischspitze versehen ist. In Längsrichtung ist die Kartusche 1 durch eine Trennwand 4 in zwei halbkreisförmige Kammern unterteilt, in denen jeweils eine pastöse Masse angeordnet ist. Der Boden der Kartusche 1 wird durch zwei halbkreisförmige Kolben 5 verschlossen, die in Richtung zur Auslaßöffnung hin verschiebbar sind, wobei, wie insbesondere Fig. 3b zeigt, die Unterseite eines jeden Kolbens mit einer Vielzahl von Verstärkungsringen 10 versehen sein kann.1 shows a section through a two-component cartridge 1 in the form of a double-wall cartridge according to the aforementioned DE-A-38 14 683, which is provided with two
Zum gleichzeitigen präzisen Ausdrücken der beiden Komponenten wird nun in eine herkömmliche Ausdrückpistole (nicht dargestellt), die aus einem handbetätigten Pistolengriff besteht, einer wannenförmigen Halbschale, einer darin verschiebbar gelagerten Kolbenstange und einer am vorderen Ende der Kolbenstange angeordneten im wesentlichen kreisförmigen Ausdrückpistole ', ein einseitig offenes zylindrisches Rohr 6 eingelegt, in dem zwei im Abstand voneinander angeordnete Stempel 8, 9 befestigt sind. Das zylindrische Rohr 6 ist an seinem der Ausdrückplatte der Ausdrückpistole zugeordneten Ende 7 verschlossen, wobei an diesem Boden die beiden Stempel 8, 9 befestigt sind, deren Länge geringer als diejenige des zylindrischen Rohrs 6 ist.For simultaneous precise squeezing of the two components, a conventional squeeze gun (not shown), which consists of a manually operated pistol grip, a trough-shaped half-shell, a piston rod slidably mounted therein and an essentially circular squeeze gun arranged at the front end of the piston rod, is now one-sided open
Die beiden Stempel 8, 9 können, wie in Fig. 2 dargestellt, die Form eines Zylindermantelabschnitts aufweisen, wobei sie im Abstand voneinander derart angeordnet sind, daß in dem zwischen ihnen gebildeten Spalt die Trennwand 4 der Kartusche 1 eingreifen kann.The two
Das zylindrische Rohr 6 kann vorteilhafterweise aus Aluminium bestehen, wobei es in seinem Außendurchmesser an den Innendurchmesser der wannenförmigen Halbschale der Ausdrückpisotle angepaßt ist und in seiinem Innendurchmesser an den Außendurchmesser der auszudrückenden Kartusche 1 angepaßt ist.The
Nach dem Einlegen des zylindrischen Rohrs in die Ausdrückpistole und der Kartusche 1, dergestalt, daß die beiden Kolben 5 auf den vorderen Enden der Stempel 8, 9 zu ruhen kommen, wird bei Betätigung des Pistolengriffs der Ausdrückpistole die nicht dargestellte Ausdrückplatte gegen den Boden 7 des zylindrischen Rohrs gepreßt, wobei bei anhaltendem Kraftaufwand sich das zylindrische Rohr 6 über die Außenwand der Kartusche 1 schiebt, wobei mit einer geringen zeitlichen Verzögerung die beiden Stempel 8, 9 auf den Verstärkungsrippen 10 der beiden Kolben 5 zu liegen kommen und diese in Richtung zur Auslaßöffnung der Kartusche befördern. Aufgrund des Voreilens des vorderen Randes des zylindrischen Rohrs 6 bezüglich der vorderen Enden der beiden Stempel 8, 9 wird ein Aufweiten der Außenwand der Kartusche 1 verhindert, da an den Stellen der größten Druckbelastung diese fest vom zylindrischen Rohr 6 umschlossen wird. Jede Art von ungleichmäßigem Ausdrücken, d.h. ungleich großen Mengen wird dadurch vermieden.After inserting the cylindrical tube into the squeeze gun and the cartridge 1, in such a way that the two
Es ist klar, daß das zylindrische Rohr 6 bei entsprechenden Abmessungen in alle herkömmlihcen Ausdrückpistolen einsetzbar ist, so daß mit diesem auch Zweikomponeten-Kartuschen ausgepreßt werden können.It is clear that the
Claims (4)
- Ejector pistol for cartridges, comprising a hand-operated pistol grip, a tub-shaped half-shell, a piston rod displaceable therein and an essentially circular ejector plate disposed at the front end of the piston rod, characterised in that in the tub-shaped half-shell there is detachably and displaceably disposed a cylindrical tube (6), which is open on one side and in which two curved rams (8, 9), disposed at a distance apart in mirror symmetry to a plane containing the longitudinal axis of the tube (6), are fastened.
- Ejector pistol according to Claim 1, characterised in that the rams (8, 9) exhibit the form of a cylinder jacket section and are fastened, coaxially to the tube (6), to the tube base (7).
- Ejector pistol according to Claim 2, characterised in that the longitudinal extent of the rams (8, 9) is smaller than the longitudinal extent of the cylindrical tube (6).
- Ejector pistol according to one of the preceding claims, characterised in that the tube (6) consists of aluminium, is matched in terms of its external diameter to the internal diameter of the tub and is matched in terms of its internal diameter to the external diameter of the cartridge (1) to be ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89118993T ATE93419T1 (en) | 1988-10-14 | 1989-10-12 | EXPRESSION GUN FOR DOUBLE WALL CARTRIDGES. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3835093 | 1988-10-14 | ||
| DE19883835093 DE3835093C2 (en) | 1988-10-14 | 1988-10-14 | Pipe for the use of guns |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0363967A2 EP0363967A2 (en) | 1990-04-18 |
| EP0363967A3 EP0363967A3 (en) | 1990-11-07 |
| EP0363967B1 true EP0363967B1 (en) | 1993-08-25 |
Family
ID=6365160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89118993A Expired - Lifetime EP0363967B1 (en) | 1988-10-14 | 1989-10-12 | Extrusion gun for double wall cartridges |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5065906A (en) |
| EP (1) | EP0363967B1 (en) |
| AT (1) | ATE93419T1 (en) |
| AU (1) | AU618629B2 (en) |
| CA (1) | CA2000659A1 (en) |
| DE (1) | DE58905376D1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59006902D1 (en) * | 1990-01-05 | 1994-09-29 | Maderag Ag Pfaeffikon | Ejection gun for double wall cartridges. |
| DK166691D0 (en) * | 1991-09-30 | 1991-09-30 | Unes As | MULTI-COMPONENT PROJECT |
| US5289949A (en) | 1992-06-22 | 1994-03-01 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Multi-cavity dispensing refill cartridge |
| US5333760A (en) * | 1992-12-28 | 1994-08-02 | Coltene/Whaledent, Inc. | Dispensing and mixing apparatus |
| US5310091A (en) * | 1993-05-12 | 1994-05-10 | Tremco, Inc. | Dual product dispenser |
| US5535922A (en) * | 1994-11-29 | 1996-07-16 | Tah Industries, Inc. | Caulking gun dispensing module for multi-component cartridge |
| US5609271A (en) * | 1995-01-25 | 1997-03-11 | Wilhelm A. Keller | Mixer and multiple component dispensing device assembly and method for the aligned connection of the mixer to the multiple component dispensing device |
| US5918772A (en) * | 1995-03-13 | 1999-07-06 | Wilhelm A. Keller | Bayonet fastening device for the attachment of an accessory to a multiple component cartridge or dispensing device |
| US6769574B1 (en) | 1995-03-13 | 2004-08-03 | Mixpac Systems Ag | Dispensing assembly having coded attachment of an accessory to a multiple component cartridge or dispensing device using differently sized inlets and outlets |
| US5899360A (en) * | 1995-06-09 | 1999-05-04 | Colgate - Palmolive Company | Multi-chamber refillable dispenser |
| ES2141459T3 (en) * | 1996-02-21 | 2000-03-16 | Wilhelm A Keller | MEANS FOR THE CORRECT FIXING OF A CARTRIDGE OF VARIOUS COMPONENTS TO A DISTRIBUTOR. |
| US5645193A (en) * | 1996-08-29 | 1997-07-08 | Chesebrough-Pond's Usa Co. | Dispensing container with telescopically arranged disposable refill cartridge and reusable base |
| US7194847B2 (en) * | 1999-09-09 | 2007-03-27 | Sashco, Inc. | Method of filling dispensing cartridges having collapsible packages |
| WO2001017869A1 (en) * | 1999-09-09 | 2001-03-15 | Sashco, Inc. | Packaging for multi-component materials and methods of making the same |
| US6585696B2 (en) | 2000-12-22 | 2003-07-01 | Baxter International, Inc. | Method and apparatus for applying a medically useful multiple component material |
| CA2535630C (en) * | 2003-08-14 | 2012-04-10 | 3M Innovative Properties Company | Capsule for two-component materials |
| NZ554144A (en) * | 2004-08-31 | 2009-07-31 | Quikshot Packaging Pty Ltd | Beverage dispenser and method |
| US20060165020A1 (en) * | 2004-11-24 | 2006-07-27 | Allen Schultz | Audio conference system |
| AU2007223039B9 (en) * | 2006-03-09 | 2012-10-25 | Solventum Intellectual Properties Company | Device for dispensing material |
| US20080121656A1 (en) * | 2006-08-29 | 2008-05-29 | Devirag Francis Kiss | Spreadable food dispenser for two or more foods |
| KR20100059895A (en) * | 2007-09-19 | 2010-06-04 | 케텐바흐 게엠베하 운트 콤파니 카게 | Dispensing device |
| JP5622148B2 (en) * | 2007-09-19 | 2014-11-12 | ケッテンバッハ ゲゼルシャフト ミット ベシュレンクテル ハフツングウント コンパニー コマンディートゲゼルシャフトＫｅｔｔｅｎｂａｃｈＧｍｂＨ ＆ Ｃｏ． ＫＧ | Dispensing device |
| USD658763S1 (en) | 2010-02-02 | 2012-05-01 | 3M Innovative Properties Company | Dental capsule |
| ZA201607791B (en) * | 2015-11-13 | 2017-08-30 | Freddy Hirsch Group Pty Limited | Sausage manufacturing apparatus, cartridge and method |
| WO2017081652A2 (en) * | 2015-11-13 | 2017-05-18 | Freddy Hirsch Group Ag | Method of manufacturing a sausage |
| CN107985822A (en) * | 2017-11-24 | 2018-05-04 | 中山复盛机电有限公司 | Accurate quantitative labor-saving extrusion device for low-temperature silver colloid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR654257A (en) * | 1927-10-10 | 1929-04-04 | Vacuum Oil Company Sa Francais | Packaging for consistent products |
| 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. |
| US3250443A (en) * | 1964-12-21 | 1966-05-10 | Gen Electric | Dispensing cartridge plunger |
| US3279654A (en) * | 1965-02-08 | 1966-10-18 | Richard L Pierick | Syringe |
| US3323682A (en) * | 1965-10-06 | 1967-06-06 | Chem Dev Corp | Disposable cartridge for gun-type dispensers |
| US4030643A (en) * | 1975-12-11 | 1977-06-21 | Voplex Corporation | Contents-conserving plunger for cartridge |
| GB1588406A (en) * | 1976-10-26 | 1981-04-23 | Glaxo Lab Ltd | Ointment container |
| US4220261A (en) * | 1978-04-19 | 1980-09-02 | White Douglas J | Dispensing container assembly |
| FR2424856B1 (en) * | 1978-05-01 | 1986-03-07 | Liquid Control Int | MULTI-CONTENT CARTRIDGE AND APPARATUS FOR TAKING THE CONTENT OF THIS CARTRIDGE |
| US4366919A (en) * | 1978-05-01 | 1983-01-04 | Coaxial Cartridges, Inc. | Composite cartridge and device for metering extrusion of contents |
| US4179050A (en) * | 1978-05-10 | 1979-12-18 | Minnesota Mining And Manufacturing Company | Fluid dispensing piston |
| US4269330A (en) * | 1979-10-11 | 1981-05-26 | Johnson Terry J | Cartridge type sauce extruder |
| DE3148490C2 (en) * | 1981-12-08 | 1986-02-13 | Alfred Fischbach Kg Kunststoff-Spritzgusswerk, 5250 Engelskirchen | Bottom closure for a hollow cylindrical extrusion container |
| US4690306A (en) * | 1985-08-12 | 1987-09-01 | Ciba-Geigy Corporation | Dispensing device for storing and applying at least one liquid or pasty substance |
| CH659629A5 (en) * | 1986-03-20 | 1987-02-13 | Maderag Ag | Container for paste-like compounds |
| GB2197425B (en) * | 1986-11-12 | 1990-02-28 | Metal Box Plc | Pistons for pressure-dispensing containers |
| DE8714548U1 (en) * | 1987-10-31 | 1987-12-17 | Otto, Roland, 8752 Kleinostheim | Sealing gun |
| US4913553A (en) * | 1987-12-07 | 1990-04-03 | Falco Gene A | Method and apparatus for delivering multi-component adhesive systems |
| DE3814633A1 (en) * | 1988-04-29 | 1989-11-30 | Maderag Ag Pfaeffikon | MEASURE CONTAINER FOR PASTOESE |
-
1989
- 1989-10-12 DE DE89118993T patent/DE58905376D1/en not_active Expired - Fee Related
- 1989-10-12 EP EP89118993A patent/EP0363967B1/en not_active Expired - Lifetime
- 1989-10-12 AT AT89118993T patent/ATE93419T1/en not_active IP Right Cessation
- 1989-10-13 CA CA002000659A patent/CA2000659A1/en not_active Abandoned
- 1989-10-13 US US07/421,169 patent/US5065906A/en not_active Expired - Fee Related
- 1989-10-16 AU AU42927/89A patent/AU618629B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5065906A (en) | 1991-11-19 |
| EP0363967A3 (en) | 1990-11-07 |
| AU618629B2 (en) | 1992-01-02 |
| AU4292789A (en) | 1990-04-26 |
| CA2000659A1 (en) | 1990-04-14 |
| DE58905376D1 (en) | 1993-09-30 |
| ATE93419T1 (en) | 1993-09-15 |
| EP0363967A2 (en) | 1990-04-18 |
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