DE3031939A1 - Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees - Google Patents

Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees

Info

Publication number
DE3031939A1
DE3031939A1 DE19803031939 DE3031939A DE3031939A1 DE 3031939 A1 DE3031939 A1 DE 3031939A1 DE 19803031939 DE19803031939 DE 19803031939 DE 3031939 A DE3031939 A DE 3031939A DE 3031939 A1 DE3031939 A1 DE 3031939A1
Authority
DE
Germany
Prior art keywords
piston rod
free end
press
turned
degrees
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Withdrawn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
DE19803031939
Other languages
German (de)
Inventor
Achim 8000 München Hirsemann
Gusztav Dipl.-Ing. Dr. Lang
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 DE19803031939 priority Critical patent/DE3031939A1/en
Publication of DE3031939A1 publication Critical patent/DE3031939A1/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Withdrawn legal-status Critical Current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
    • B05C17/0116—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 characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated
    • B05C17/0126—Lever actuated comprising an element, e.g. an arc compensating element, articulated at one end on the lever and at the other end on the piston rod driving means, e.g. a pawl
    • 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
    • B05C17/0113—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 the piston rod being flexible or articulated

Abstract

The press-out device is for cylindrical containers holding materials capable of flowing with a floor acting as a piston and with the device having a piston rod movable by an actuating device to adjust the floor inside the container. The press out device includes a flexible piston rod (6) the free end (6a) of which can be turned over inside the device. The free end of the piston rod (6) is turned by about 180 degrees and is positioned opposite to the actuating device (7). The piston rod consists of a tightly wound spring.

Description

Auspressgerät für fliessfähige MassenDispenser for flowable masses

Auspressgerät für fliessfähige Massen Die Erfindung betrifft ein Auspressgerät für fliessfähige Massen enthaltende, zylindrische Behälter, mit einem als Kolben wirkenden Boden, wobei das Gerät zum Verschieben des Bodens im Behälter eine mittels einer Betätigungsvorrichtung verschiebbare Kolbenstange aufweist. Squeezing device for flowable masses The invention relates to a Squeezer for flowable masses containing cylindrical containers, with a acting as a piston bottom, the device for moving the bottom in the container has a piston rod displaceable by means of an actuating device.

Zum Füllen, Kleben und Abdichten werden sehr oft die fliessfähige Masse enthaltende Behälter verwendet. Bei den bekannten Geräten zum Verarbeiten dieser Behälter wird mittels eines Transportmechanismus' eine Kolbenstange schrittweise vorgeschoben und dabei eine entsprechende Menge der Masse aus dem Behälter verdrängt.Flowable ones are very often used for filling, gluing and sealing Containers containing mass used. In the known devices for processing this container becomes a piston rod step by step by means of a transport mechanism pushed forward and displaced a corresponding amount of the mass from the container.

Ein wesentlicher Nachteil der bekannten Geräte zur Verarbeitung dieser Massen besteht jedoch in der grossen Baulänge des Gerätes, welche zu Beginn eines neuen Behälters rund der doppelten Länge des Behälters entspricht. Die nach hinten überragende Kolbenstange beeinträchtigt die Handlichkeit des Gerätes.A major disadvantage of the known devices for processing this However, there is mass in the large overall length of the device, which at the beginning of a the new container is roughly twice the length of the container. The back Outstanding piston rod impairs the handiness of the device.

W@rden kürzere Behälter verwendet, so müssen diese dafür entsprechend öfters gewechselt werden. Die nach hinten aus dem Gerät herausragende Kolbenstange bedeutet auch eine gewisse Unfallgefahr.If shorter containers were used, they must be used accordingly be changed more often. The piston rod protruding from the rear of the device also means a certain risk of accident.

Der Erfindung liegt daher die Aufgabe zugrunde, ein kompaktes Gerät zum Verarbeiten fliessfähiger Massen zu schaffen.The invention is therefore based on the object of a compact device to process flowable masses.

Gemäss der Erfindung wird dies erreicht durch eine biegsame Kolbenstange, deren freies Ende im Gerät umgelenkt wird.According to the invention this is achieved by a flexible piston rod, whose free end is deflected in the device.

Durch die erfindungsgemässe Biegsamkeit der Kolbenstange kann diese im Gerät selbst umgelenkt werden. Eine Möglichkeit besteht beispielsweise darin, die Kolbenstange in Richtung des Handgriffes umzulenken. Dies bedeutet eine Umlenkung um ca 90 °.Due to the flexibility of the piston rod according to the invention, it can be redirected in the device itself. One possibility is, for example, to redirect the piston rod in the direction of the handle. This means a diversion by about 90 °.

Eine solche Umlenkung ist ohne weiteres möglich.Such a diversion is easily possible.

Eine weitere vorteilhafte Möglichkeit besteht darin, dass das freie Ende der Kolbenstange im wesentlichen um 180 ° umgelenkt wird und der Betätigungsvorrichtung gegenüber liegt. Für eine solche Umlenkung ist es allerdings in den meisten Fällen erforderlich, eine entsprechende Führung für die Kolbenstange im Gerät vorzusehen. Durch die Führung wird verhindert, dass die Kolbenstange ausknickt. Eine solche Anordnung der Kolbenstange ist besonders platzsparend und ermöglicht eine kompakte Bauweise des Gerätes.Another advantageous option is that the free The end of the piston rod is deflected substantially through 180 ° and the actuating device opposite is. In most cases, however, it is used for such a diversion necessary to provide a corresponding guide for the piston rod in the device. The guide prevents the piston rod from buckling. Such Arrangement of the piston rod is particularly space-saving and enables a compact Construction of the device.

Die Kolbenstange kann aus verschiedenen biegsamen Werkstoffen bestehen. Als besonders vorteilhaft hat es sich jedoch erwiesen, dass die Kolbenstange aus einer dicht gewickelten Feder besteht.The piston rod can be made of various flexible materials. However, it has proven to be particularly advantageous that the piston rod consists of consists of a tightly wound spring.

Eine solche Ausbildung entspricht im wesentlichen einer Zugfeder, bei der Windung an Windung liegt. Durch eine solche Ausbildung der Kolbenstange wird ein Ausknicken derselben weitgehend verhindert. Die Ausbildung der Kolbenstange als Feder hat weiterhin den Vorteil, dass diese in radialer Richtung praktisch nicht verformbar ist und deshalb vom Vorschubmechanismus gut erfasst werden kann.Such a design corresponds essentially to a tension spring, when the turn lies next to the turn. Such a design of the piston rod buckling of the same is largely prevented. The formation of the piston rod as a spring also has the advantage that this practically does not work in the radial direction is deformable and can therefore be easily grasped by the feed mechanism.

Die Erfindung soll nachstehend anhand der sie beispielsweise wiedergebenden Zeichnung näher erläutert werden. Diese zeigt ein erfindungsgemässes Auspressgerät, teilweise im Schnitt dargestellt.The invention is to be reproduced below with reference to the example Drawing will be explained in more detail. This shows an extrusion device according to the invention, partly shown in section.

Das Gerät besteht aus einem Gehäuse 1 mit einem seitlich daran angeordneten Handgriff 2. Ein Behälter 3 ist mit dem Gehäuse 1 beispielsweise über ein Gewinde verbunden. Der Behälter 3 enthält eine fliessfähige Masse 4 und wird gehäuseseitig durch einen als Kolben 5 ausgebildeten Boden abgeschlossen. Der Kolben 5 ist im Behälter 3 axial verschiebbar. Der Kolben 5 steht in Verbindung mit einer insgesamt mit 6 bezeichneten Kolbenstange. Das freie Ende 6a der Kolbenstange 6 wird im Gehäuse 1 umgelenkt. Die Kolbenstange 6 wird mit Hilfe einer an sich bekannten, nicht näher dargestellten Betätigungsvorrichtung 7 transportiert. Das Auslösen der Betätigungsvorrichtung erfolgt durch einen Drücker 8 am Handgriff 2. Dabei wird über einen zweiarmigen Hebel 9 die Betätigungsvorrichtung 7 in Richtung des Behälters 3 bewegt.The device consists of a housing 1 with a side mounted on it Handle 2. A container 3 is threaded to the housing 1, for example tied together. The container 3 contains a flowable mass 4 and is on the housing side completed by a piston designed as a bottom 5. The piston 5 is in Container 3 can be moved axially. The piston 5 is in communication with a total with 6 designated piston rod. The free end 6a of the piston rod 6 is in the housing 1 diverted. The piston rod 6 is not detailed with the aid of a known per se illustrated actuating device 7 transported. Triggering the actuator takes place by a pusher 8 on the handle 2. This is done via a two-armed Lever 9 moves the actuating device 7 in the direction of the container 3.

Dabei klemmt sich die Betätigungsvorrichtung 7 an der Kolbenstange 6 fest und bewirkt einen Transporthub der Kolbenstange 6. Das freie Ende der Kolbenstange 6 ist der Betätigungsvorrichtung gegenüber angeordnet. Die Kolbenstange 6 wird mit Hilfe einer Führung 10 im Gehäuse 1 umgelenkt. Eine die Kolbenstange 6 umgebende Führungshülse 11 verhindert das Ausknicken der Kolbenstange 6. Wenn der Kolben 5 am vorderen Ende des Behälters 3 anlangt, ist der Inhalt des Behälters 3 ausgepresst.The actuating device 7 is clamped on the piston rod 6 and causes a transport stroke of the piston rod 6. The free end of the piston rod 6 is arranged opposite the actuating device. The piston rod 6 is with With the aid of a guide 10 in the housing 1, it is deflected. One surrounding the piston rod 6 Guide sleeve 11 prevents buckling the piston rod 6. If the piston 5 arrives at the front end of the container 3, the contents of the container 3 pressed out.

Hierauf wird der leere Behälter 3 gegen einen vollen ausgewechselt und die Kolbenstange 6 wiederum in die dargestellte Ausgangslage zurückgebracht. Die Kolbenstange 6 ist als dicht gewickelte Feder ausgebildet. Durch diese Ausbildung werden sowohl eine genügende Steifigkeit, als auch eine ausreichende Biegsamkeit der Kolbenstange 6 erreicht. Bei Geräten für die Verarbeitung von Mehrkomponenten-Systemen ist es auch möglich, zwei Kolbenstangen 6 bzw zwei Betätigungsvorrichtungen 7 nebeneinander im Gehäuse 1 anzuordnen. Jede Kolbenstange wirkt dann auf einen separaten Kolben 5 im Behälter 3.The empty container 3 is then exchanged for a full one and the piston rod 6 is again brought back into the starting position shown. The piston rod 6 is designed as a tightly wound spring. Through this training become both sufficient rigidity and flexibility the piston rod 6 reached. For devices for processing multi-component systems it is also possible to have two piston rods 6 or two actuating devices 7 next to one another to be arranged in the housing 1. Each piston rod then acts on a separate piston 5 in container 3.

Claims (3)

Patentansprüche Auspressgerät für fliessfähige Massen enthaltende, zy-U lindrische Behälter, mit einem als Kolben wirkenden Boden, wobei das Gerät zum Verschieben des Bodens im Behälter eine mittels einer Betätigungsvorrichtung verschiebbare Kolbenstange aufweist, g e k e n n z e i c h n e t d u r c h eine biegsame Kolbenstange (6), deren freies Ende (6a) im Gerät umgelenkt wird.Claims dispenser for flowable masses containing, Zy-U cylindrical container, with a bottom acting as a piston, with the device to move the bottom in the container by means of an actuating device has displaceable piston rod, g e k e n n n z e i c h n e t d u r c h a flexible piston rod (6), the free end (6a) of which is deflected in the device. 2. Auspressgerät nach Anspruch 1, dadurch gekennzeichnet, dass das freie Ende (6a) der Kolbenstange (6) im wesentlichen um 180 ° umgelenkt wird und der Betätigungsvorrichtung (7) gegenüber liegt. 2. Dispenser according to claim 1, characterized in that the free end (6a) of the piston rod (6) is deflected substantially through 180 ° and the actuating device (7) is opposite. 3. Auspressgerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Kolbenstange (6) aus einer dicht gewickelten Feder besteht. 3. dispenser according to claim 1 or 2, characterized in that that the piston rod (6) consists of a tightly wound spring.
DE19803031939 1980-08-25 1980-08-25 Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees Withdrawn DE3031939A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803031939 DE3031939A1 (en) 1980-08-25 1980-08-25 Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031939 DE3031939A1 (en) 1980-08-25 1980-08-25 Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees

Publications (1)

Publication Number Publication Date
DE3031939A1 true DE3031939A1 (en) 1982-04-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803031939 Withdrawn DE3031939A1 (en) 1980-08-25 1980-08-25 Press-out device for flowable goods in containers - includes piston rod movable by actuator with free end of rod flexible and capable of being turned by 180 degrees

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513880A1 (en) * 1985-04-17 1986-10-23 Josef 8261 Oberbuch Mayer Unit for pressing out plastic compositions
EP0443611A2 (en) * 1990-02-23 1991-08-28 STANDARD PNEUMATIC & ELECTRIC TOOL COMPANY, A DIVISION OF THE HAMILTON COMPANY, INC. Dual component dispenser gun
EP0621084A1 (en) * 1993-04-20 1994-10-26 Wilhelm A. Keller Manual control apparatus
DE19651139A1 (en) * 1996-12-10 1998-06-25 Heraeus Kulzer Gmbh Cartridge for holding pasty material
EP1700639A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Dispensing device
US7320541B2 (en) 2003-08-14 2008-01-22 3M Espe Ag Mixer element for a mixer for multi-component pastes, and mixer using the same
EP2495052A1 (en) * 2011-03-02 2012-09-05 HILTI Aktiengesellschaft Extrusion device
US8499977B2 (en) 2009-10-22 2013-08-06 P. C. Cox Limited Plunger
US8528793B2 (en) 2010-12-23 2013-09-10 P. C. Cox Limited Actuator
US8607824B2 (en) 2010-12-23 2013-12-17 P.C. Cox Limited Valve and dispenser using the valve
US8616415B2 (en) 2010-12-23 2013-12-31 P.C. Cox Limited Dispenser
US8870093B2 (en) 2010-12-23 2014-10-28 P.C. Cox Limited Dispenser
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200530C (en) *
US993579A (en) * 1910-09-20 1911-05-30 James F Craven Receptacle for containing and discharging semisolid and pasty substances.
US2012396A (en) * 1933-07-12 1935-08-27 Luce Charles Elmer Device for discharging pasty, viscous or liquid substances
CH182852A (en) * 1935-08-07 1936-02-29 Langguth Affentranger Emilie Tube.
US3774809A (en) * 1971-07-12 1973-11-27 F Bratton Containers for extrudable materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200530C (en) *
US993579A (en) * 1910-09-20 1911-05-30 James F Craven Receptacle for containing and discharging semisolid and pasty substances.
US2012396A (en) * 1933-07-12 1935-08-27 Luce Charles Elmer Device for discharging pasty, viscous or liquid substances
CH182852A (en) * 1935-08-07 1936-02-29 Langguth Affentranger Emilie Tube.
US3774809A (en) * 1971-07-12 1973-11-27 F Bratton Containers for extrudable materials

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513880A1 (en) * 1985-04-17 1986-10-23 Josef 8261 Oberbuch Mayer Unit for pressing out plastic compositions
EP0443611A2 (en) * 1990-02-23 1991-08-28 STANDARD PNEUMATIC & ELECTRIC TOOL COMPANY, A DIVISION OF THE HAMILTON COMPANY, INC. Dual component dispenser gun
EP0443611A3 (en) * 1990-02-23 1991-12-18 Physical Systems Inc. Dual component dispenser gun
EP0621084A1 (en) * 1993-04-20 1994-10-26 Wilhelm A. Keller Manual control apparatus
DE19651139A1 (en) * 1996-12-10 1998-06-25 Heraeus Kulzer Gmbh Cartridge for holding pasty material
US5893714A (en) * 1996-12-10 1999-04-13 Heraeus Kulzer Gmbh Cartridge for containing material in paste form
DE19651139C2 (en) * 1996-12-10 1999-04-15 Heraeus Kulzer Gmbh Cartridge for holding pasty material
US7320541B2 (en) 2003-08-14 2008-01-22 3M Espe Ag Mixer element for a mixer for multi-component pastes, and mixer using the same
US9415361B2 (en) 2004-09-22 2016-08-16 3M Innovative Properties Company Mixer for multi-component pastes, kit, and method of mixing paste components
DE202006021259U1 (en) 2005-03-11 2014-02-24 3M Innovative Properties Company dispenser
EP1700639A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Dispensing device
JP2008532740A (en) * 2005-03-11 2008-08-21 スリーエム イノベイティブ プロパティズ カンパニー Dispensing device
WO2006094822A2 (en) 2005-03-11 2006-09-14 3M Innovative Properties Company Dispensing device
WO2006094822A3 (en) * 2005-03-11 2006-11-16 3M Innovative Properties Co Dispensing device
US8499977B2 (en) 2009-10-22 2013-08-06 P. C. Cox Limited Plunger
US8528793B2 (en) 2010-12-23 2013-09-10 P. C. Cox Limited Actuator
US8607824B2 (en) 2010-12-23 2013-12-17 P.C. Cox Limited Valve and dispenser using the valve
US8616415B2 (en) 2010-12-23 2013-12-31 P.C. Cox Limited Dispenser
US8870093B2 (en) 2010-12-23 2014-10-28 P.C. Cox Limited Dispenser
EP2495052A1 (en) * 2011-03-02 2012-09-05 HILTI Aktiengesellschaft Extrusion device
US8783526B2 (en) 2011-03-02 2014-07-22 Hilti Aktiengesellschaft Dispenser for dispensing the contents of cartridges with actuation lever

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