DE3031798A1 - EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS - Google Patents

EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS

Info

Publication number
DE3031798A1
DE3031798A1 DE19803031798 DE3031798A DE3031798A1 DE 3031798 A1 DE3031798 A1 DE 3031798A1 DE 19803031798 DE19803031798 DE 19803031798 DE 3031798 A DE3031798 A DE 3031798A DE 3031798 A1 DE3031798 A1 DE 3031798A1
Authority
DE
Germany
Prior art keywords
web
containers
pressure pieces
cutting edge
another
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.)
Withdrawn
Application number
DE19803031798
Other languages
German (de)
Inventor
Erich 8000 München Leibhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Priority to DE19803031798 priority Critical patent/DE3031798A1/en
Priority to GB8121228A priority patent/GB2082686A/en
Priority to SE8104908A priority patent/SE8104908L/en
Priority to FR8115978A priority patent/FR2488858A1/en
Publication of DE3031798A1 publication Critical patent/DE3031798A1/en
Withdrawn legal-status Critical Current

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
    • B05C17/01—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
    • B05C17/0106—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 with means for longitudinally cutting container walls during relative displacement of the piston and its cooperating container
    • 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

Description

dtT:berg :": mPL.-q&Q: stapfdtT: berg: ": mPL.-q & Q: stapf

SGHVABE-J *DR.:DJBL- SANDMAIRSGHVABE-J * DR. : DJBL- SANDMAIR

PATENTANWÄLTE
Postfach 860245 · 8000 München 86PATENT LAWYERS
P.O. Box 860245 8000 Munich 86

Anwaltsakte: 31Attorney's file: 31

22. Aug, 1980Aug 22, 1980

HILTI AGHILTI AG

Schaan/Fürstentum LiechtensteinSchaan / Principality of Liechtenstein

Auspressvorrichtung für MehrkomponentenmassenPress-out device for multi-component compounds

«(089)988272 988273 988274 983310«(089) 988272 988273 988274 983310

Telegramme:Telegrams:

BERGSTAPFPATENT München TELEX: 0524560 BERG dBERGSTAPF PATENT Munich TELEX: 0524560 BERG d Bankkonten: Hypo-Bank Manchen 4410122850 (BLZ 70020011) SwiilCode: HYPO DE MM Bayec Vereinsbank MOnchen 453100 (BLZ 70020270) Postscheck München 65343-808 (BLZ 70010080)Bank accounts: Hypo-Bank Manchen 4410122850 (BLZ 70020011) SwiilCode: HYPO DE MM Bayec Vereinsbank Munich 453100 (bank code 70020270) Post check Munich 65343-808 (bank code 70010080)

HILTI AKTIENGESELLSCHAFT IN SCHAAN Fürstentum LiechtensteinHILTI AKTIENGESELLSCHAFT IN SCHAAN Principality of Liechtenstein

Auspressvorrichtung für MehrkomponentenmassenPress-out device for multi-component compounds

Die Erfindung betrifft eine Auspressvorrichtung für Mehrkomponenten-Klebe-, Dicht- oder Spachtelmassen mit nebeneinander angeordneten, durch parallel zur Pressrichtung verlaufende Trennwände voneinander getrennten Behältern für die Komponenten und mit jedem Behälter zugeordnetem Druckstück.The invention relates to an extrusion device for multi-component adhesive, Sealing or leveling compounds with juxtaposed, parallel to the pressing direction Partitions separate containers for the components and pressure piece assigned to each container.

Bei einer bekannten Auspressvorrichtung weist jeder Behälter ein eigenes Druckstück sowie eine eigene Kolbenstange auf. Damit die Komponenten stets im gleichen Verhältnis abgegeben werden, sind die Kolbenstangen an ihrem der Pressrichtung entgegengesetzten Ende miteinander verbunden. Diese Ausführung ist sehr aufwendig und erfordert relativ viele Teile.In a known extrusion device, each container has its own pressure piece and its own piston rod. So that Components are always delivered in the same ratio, the piston rods are opposite to the pressing direction End connected. This design is very complex and requires a relatively large number of parts.

Der Erfindung liegt daher die Aufgabe zugrunde, eine vereinfachte Auspressvorrichtung zu schaffen.The invention is therefore based on the object of creating a simplified extrusion device.

Gemäss der Erfindung wird dies dadurch erreicht, dass die Druckstücke über einen beim Auspressen die Trennwände durchschneidenden, eine Schneidkante aufweisenden Steg miteinander verbunden sind. Da die Druckstücke somit direkt miteinander verbunden sind, genügt eine gemeinsame Kolbenstange. Der eine Schneidkante aufweisende Steg durchschneidet die Trennwände hinter den Kolben. Der Widerstand zum Durchschneiden der vorzugsweise aus Kunststoff bestehenden Trennwände ist relativ gering. Die gemeinsame Kolbenstange kann von Hand, mittels eines Ratschenmechanismus oder über eine Gassäule betätigt werden. In jedem Fall ist die Betätigung wesentlich einfacher als wenn für jeden Behälter eine eigene Kolbenstange vorhanden ist.According to the invention, this is achieved in that the Pressure pieces with one another via a web which cuts through the partition walls during pressing out and has a cutting edge are connected. Since the pressure pieces are thus directly connected to one another, a common piston rod is sufficient. The one The web having a cutting edge cuts through the partition walls behind the piston. The resistance to cutting through the preferably made of plastic partitions is relatively small. The common piston rod can by hand, by means of a Ratchet mechanism or operated via a gas column. In any case, the operation is much easier than when for each container has its own piston rod.

Aus konstruktiven Gründen ist es zweckmässig, dass der die Schneidkante aufweisende Steg mit den Druckstücken einteilig verbunden ist. Die Verbindung kann beispielsweise durch Löten, Kleben oder Schweissen erfolgen. Daneben ist es auch möglich, den Steg mit den Druckstücken einstückig auszubilden.For structural reasons, it is advisable that the The web having cutting edge is integrally connected to the pressure pieces. The connection can be made, for example, by soldering, Gluing or welding take place. In addition, it is also possible to form the web in one piece with the pressure pieces.

Für eine einfache Ausbildung der Auspressvorrichtung ist es vorteilhaft, dass zwei Behälter vorgesehen sind. Die beiden Behälter können nebeneinander angeordnet werden. Im Prinzip ist es auch möglich, die Behälter koaxial zueinander anzuordnen. Die koaxiale Anordnung ergibt den Vorteil einer kompakteren Bauweise. For a simple design of the extrusion device, it is advantageous that two containers are provided. The two Containers can be arranged side by side. In principle, it is also possible to arrange the containers coaxially with one another. the coaxial arrangement has the advantage of a more compact design.

Die Erfindung soll nachstehend anhand der sie beispielsweise wiedergebenden Zeichnungen näher erläutert werden. Es zeigen:The invention is to be explained in more detail below with reference to the drawings which show it for example. Show it:

Fig. 1 Eine erfindungsgemässe Vorrichtung im Schnitt dargestellt,Fig. 1 A device according to the invention in section shown,

Fig. 2 einen Schnitt durch die Vorrichtung gemäss Fig. 1, entlang der Linie II-II,FIG. 2 shows a section through the device according to FIG. 1, along the line II-II,

Fig. 3 einen Schnitt durch die Vorrichtung gemäss Fig. 1, entlang der Linie III-III3 shows a section through the device according to FIG. 1, along the line III-III

Die aus Fig. 1 ersichtliche Vorrichtung besteht im wesentlichen aus einem Gehäuse 1 und einem dieses verschliessenden Deckel Im Gehäuse 1 sind zwei Behälter 3 angeordnet. Die Behälter 3 enthalten die Komponenten einer Mehrkomponentenmasse. In den Behältern 3 ist je ein Kolben 4 angeordnet. Ein Druckstück 5 wirkt auf den Kolben 4. Die beiden Druckstücke 5 sind über einen eine Schneidkante aufweisenden Steg 6 miteinander verbunden. Eine Kolbenstange 7 ist mit dem Steg 6 verbunden.The device shown in FIG. 1 essentially consists of a housing 1 and a cover that closes it Two containers 3 are arranged in the housing 1. The containers 3 contain the components of a multicomponent mass. In the A piston 4 is arranged in each of the containers 3. A pressure piece 5 acts on the piston 4. The two pressure pieces 5 are on a a web 6 having a cutting edge connected to one another. A piston rod 7 is connected to the web 6.

Beim Vorschieben der Kolbenstange 7 werden die beiden Kolben in den Behältern 3 über die Druckstücke 5 in Auspressrichtung verschoben. Dabei wird die Trennwand der Behälter 3 durch die Schneidkante des Steges 6 aufgeschnitten. Da die beiden Druckstükke 5 miteinander verbunden sind, werden die Komponenten aus den Behältern 3 gleichzeitig und in gleichem Verhältnis ausgepresst. Dabei gelangen die Komponenten in einen gemeinsamen Misch- und Abgabestutzen 8. Wenn die Behälter 3 völlig ausgepresst sind, können sie nach Abschrauben des Deckels 2 und Zurückziehen der Kolbenstange 7 ersetzt werden.When the piston rod 7 is advanced, the two pistons in the containers 3 are pushed in the direction of pressing out via the pressure pieces 5 postponed. The dividing wall of the container 3 is cut open by the cutting edge of the web 6. Since the two pressure pieces 5 are connected to one another, the components from the containers 3 are simultaneously and in the same proportion squeezed out. The components get into a common mixing and dispensing nozzle 8. When the container 3 is completely squeezed out they can be replaced after unscrewing the cover 2 and pulling back the piston rod 7.

Fig. 2 zeigt die beiden Behälter 3, sowie die auf sie einwirkenden Druckstücke 5. Der eine Schneidkante aufweisende Steg 6 verbindet die beiden Druckstücke 5 miteinander. Die Kolbenstange 7 ist mit dem Steg 6 verbunden. Beim Vorschieben der Kolbenstange 7 findet diese Platz zwischen den Behältern 3. Wie die Figur zeigt, sind zwei Behälter 3 im Gehäuse 1 angeordnet. Es können aber auch drei oder vier Behälter 3 im Gehäuse 1 angeordnet werden.Fig. 2 shows the two containers 3, as well as those acting on them Pressure pieces 5. The web 6, which has a cutting edge, connects the two pressure pieces 5 to one another. The piston rod 7 is connected to the web 6. When the piston rod 7 is pushed forward, there is space between the containers 3 Figure shows, two containers 3 are arranged in the housing 1. However, three or four containers 3 can also be arranged in the housing 1 will.

Fig. 3 zeigt einen Schnitt durch den Steg 6, der die beiden Druckstücke 5 miteinander verbindet. Die Druckstücke 5 ragen in den Behälter 3. Beim Vorschieben der Kolbenstange 7 trifft der Steg 6 auf den Behälter 3 und schneidet ihn mit seiner Schneidkante auf.Fig. 3 shows a section through the web 6 which connects the two pressure pieces 5 to one another. The pressure pieces 5 protrude into the container 3. When the piston rod 7 is advanced, the web 6 hits the container 3 and cuts it open with its cutting edge.

Claims (3)

Anwaltsakte: 31 132"""" ""*""" Vr>3ERG D I P L. - I N Q. S,1'A PF Attorney's file: 31 132 """""" * """Vr> 3ERG DIP L. - IN Q. S, 1'A PF DIPL.-IN<3. SCHWABE DR. DR. SANDMAIR DIPL.-IN <3. SCHWABE DR. DR. SANDMAIR PATENTANWÄLTEPATENT LAWYERS Patentansprüche β MÖNCHEN βοΒ claims MONKS βο Auspressvorrichtung für Mehrkomponentenklebe-, Dicht-oder Spachtelmassen mit nebeneinander angeordneten, durch parallel zur Pressrichtung verlaufende Trennwände voneinander getrennten Behältern für die Komponenten und mit jedem Behälter zugeordnetem Druckstück dadurch gekennzeichnet, dass die Druckstücke (5) über einen beim Auspressen die Trennwände durchschneidenden, eine Schneidkante aufweisenden Steg (6) miteinander verbunden sind.Press-out device for multi-component adhesive, sealing or Leveling compounds with side-by-side separating walls from one another that run parallel to the pressing direction separate containers for the components and a pressure piece assigned to each container thereby characterized in that the pressure pieces (5) have a cutting through the partition walls when pressed out, a web (6) having a cutting edge are connected to one another. 2. Auspressvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der die Schneidkante aufweisende Steg (6) mit den Druckstücken (5) einteilig verbunden ist.2. Squeezing device according to claim 1, characterized in that the web (6) having the cutting edge with the Pressure pieces (5) is integrally connected. 3. Auspressvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass zwei Behälter (3) vorgesehen sind.3. squeezing device according to claim 1 or 2, characterized in that that two containers (3) are provided.
DE19803031798 1980-08-22 1980-08-22 EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS Withdrawn DE3031798A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803031798 DE3031798A1 (en) 1980-08-22 1980-08-22 EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS
GB8121228A GB2082686A (en) 1980-08-22 1981-07-09 Dispensing device for multi- component compositions
SE8104908A SE8104908L (en) 1980-08-22 1981-08-18 MULTI COMPONENT MASS PRESSURE DEVICE
FR8115978A FR2488858A1 (en) 1980-08-22 1981-08-20 MULTI-COMPONENT PASTE DISPENSING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031798 DE3031798A1 (en) 1980-08-22 1980-08-22 EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS

Publications (1)

Publication Number Publication Date
DE3031798A1 true DE3031798A1 (en) 1982-04-01

Family

ID=6110232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803031798 Withdrawn DE3031798A1 (en) 1980-08-22 1980-08-22 EXPRESSING DEVICE FOR MULTI-COMPONENT DIMENSIONS

Country Status (4)

Country Link
DE (1) DE3031798A1 (en)
FR (1) FR2488858A1 (en)
GB (1) GB2082686A (en)
SE (1) SE8104908L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913409A1 (en) * 1989-04-24 1990-10-25 Fischer Artur Werke Gmbh Adhesive components sepd. by axial partition in cartridge - are mixed during expulsion with partition retracting into plunger cavity
EP2353733A1 (en) 2010-01-27 2011-08-10 Rolf Höse Cutting plunger
DE102010019220A1 (en) * 2010-05-04 2011-11-10 Heraeus Medical Gmbh Cartridge system with connected delivery pistons
WO2016020129A1 (en) 2014-08-05 2016-02-11 Basf Coatings Gmbh Cartridge holder, multi-chamber cartridges and metering and mixing devices which comprise same
WO2019042774A1 (en) 2017-09-01 2019-03-07 Basf Coatings Gmbh Measuring and miixing devices
WO2019042772A1 (en) 2017-09-01 2019-03-07 Basf Coatings Gmbh Measuring and miixing devices

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493436A (en) * 1983-03-16 1985-01-15 Loctite Corporation Compartmental cartridge
DE3725553A1 (en) * 1987-08-01 1989-02-09 Hoechst Ag SPRAY HEAD TO APPLY A MULTI-COMPONENT MATERIAL
DE3725552A1 (en) * 1987-08-01 1989-02-09 Hoechst Ag SPRAY HEAD TO APPLY A MULTI-COMPONENT MATERIAL BY GAS
US5181629A (en) * 1989-06-13 1993-01-26 Camm James O Combination mixer dispenser
AU631211B2 (en) * 1989-06-13 1992-11-19 James Owen Camm Combination mixer dispenser
WO1993001993A1 (en) * 1991-07-15 1993-02-04 James Owen Camm Dispenser
US5209376A (en) * 1992-03-13 1993-05-11 The Procter & Gamble Company Co-dispensing pump for fluent materials
FR2702396A1 (en) * 1993-03-12 1994-09-16 Decroix Bruno Device for simultaneously dispensing, with the aid of an extruder gun, at least two pasty products contained in piston cartridges, especially two-component adhesives and sealing masses
GB9401439D0 (en) * 1994-01-26 1994-03-23 Ciba Geigy Ag Apparatus
US5535922A (en) * 1994-11-29 1996-07-16 Tah Industries, Inc. Caulking gun dispensing module for multi-component cartridge
US6382466B1 (en) * 2001-08-23 2002-05-07 Albion Engineering Company Device for dispensing flowable materials from a plurality of cartridge assemblies
US8978930B2 (en) * 2007-09-19 2015-03-17 Kettenbach Gmbh & Co. Kg Container
US8544683B2 (en) * 2010-10-29 2013-10-01 Nordson Corporation Multiple component dispensing cartridge and method with side-by-side fluid chambers
US9757763B2 (en) 2013-10-31 2017-09-12 Nordson Corporation Side by side cartridge assemblies and related methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104031A (en) * 1961-01-26 1963-09-17 Milan F Wagner Dispenser with a cartridge having a paste composition therein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104031A (en) * 1961-01-26 1963-09-17 Milan F Wagner Dispenser with a cartridge having a paste composition therein

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913409A1 (en) * 1989-04-24 1990-10-25 Fischer Artur Werke Gmbh Adhesive components sepd. by axial partition in cartridge - are mixed during expulsion with partition retracting into plunger cavity
EP2353733A1 (en) 2010-01-27 2011-08-10 Rolf Höse Cutting plunger
DE102010019220A1 (en) * 2010-05-04 2011-11-10 Heraeus Medical Gmbh Cartridge system with connected delivery pistons
DE102010019220B4 (en) * 2010-05-04 2015-03-26 Heraeus Medical Gmbh Cartridge system with connected delivery pistons
WO2016020129A1 (en) 2014-08-05 2016-02-11 Basf Coatings Gmbh Cartridge holder, multi-chamber cartridges and metering and mixing devices which comprise same
WO2019042774A1 (en) 2017-09-01 2019-03-07 Basf Coatings Gmbh Measuring and miixing devices
WO2019042772A1 (en) 2017-09-01 2019-03-07 Basf Coatings Gmbh Measuring and miixing devices
US11389812B2 (en) 2017-09-01 2022-07-19 Basf Coatings Gmbh Measuring and mixing devices

Also Published As

Publication number Publication date
FR2488858A1 (en) 1982-02-26
GB2082686A (en) 1982-03-10
SE8104908L (en) 1982-02-23

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8101 Request for examination as to novelty
8105 Search report available
8139 Disposal/non-payment of the annual fee