DE9116162U1 - Emptying device for cartridges and containers with highly viscous contents - Google Patents
Emptying device for cartridges and containers with highly viscous contentsInfo
- Publication number
- DE9116162U1 DE9116162U1 DE9116162U DE9116162U DE9116162U1 DE 9116162 U1 DE9116162 U1 DE 9116162U1 DE 9116162 U DE9116162 U DE 9116162U DE 9116162 U DE9116162 U DE 9116162U DE 9116162 U1 DE9116162 U1 DE 9116162U1
- Authority
- DE
- Germany
- Prior art keywords
- cartridges
- emptying device
- containers
- highly viscous
- viscous contents
- 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
Links
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- B05C17/0109—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 being pulled during application
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Description
Entleervorrichtung für Kartuschen und Behälter mit hochviskosem InhaltEmptying device for cartridges and containers with highly viscous contents
Kartuschen mit hochviskosem Inhalt, beispielsweise Klebstoff oder Silicon, werden überwiegend durch handbetätigte Dosierpistolen entleert, in welche die Kartuschen eingelegt werden und der Inhalt durch Eindrücken des als Kolben ausgebildeten Abschlußdeckels durch eine Auslaufdüse herausgepreßt wird. Das Eindrücken des Abschlußdeckels geschieht vielfach durch eine Kolbenstange, die von außen über einen Klemmplattenfreilauf von dem Pistolengriffhebel betätigt wird. Diese Ausführung ist aufwendig und voluminös, weil sie von außen um die Kartusche greift.Cartridges with highly viscous contents, such as adhesive or silicone, are mostly emptied using hand-operated dosing guns, into which the cartridges are placed and the contents are pressed out through an outlet nozzle by pressing in the end cap, which is designed as a piston. The end cap is often pressed in using a piston rod, which is operated from the outside via a clamping plate freewheel by the pistol grip lever. This design is complex and bulky because it grips the cartridge from the outside.
Die vorliegende Erfindung vermeidet diesen Nachteil dadurch, daß die Entleervorrichtung auf die Kartusche aufgeschraubt wird und der Absdhlußdeckel durch eine Zugstange nach oben gezogen wird.The present invention avoids this disadvantage by screwing the emptying device onto the cartridge and pulling the drain cap upwards by a pull rod.
Die Figur 1 zeigt eine Ausführung der Erfindung im Längsschnitt. Auf die Austrittsöffnung 1 der Kartusche 2 ist das Gehäuse j> der Entleervorrichtung aufgeschraubt. Die Kolbenstange h wird durch die Austrittsöffnung 1 geführt und mit dem als Kolben ausgeführten Abschlußdeckel 5 verbunden. Zu diesem Zweck besitzt der Abschlußdeckel 5 ein Muttergewinde und die Kolbenstange 4 ein Außengewinde 7· Um beim Einschrauben der Kolbenstange k über den Drehknopf 8 ein evtl. Mitdrehen des Abschlußdeckels 5 zu verhindern, ist dieser mit Radialrippen 9 versehen, um ihn festhalten zu können, Die Kolbenstange 4 mit dem Abschlußdeckel 5 wird über einen Klemmkörper 10 durch Eindrücken des Handhebels 11 in die strichpunktiert gezeichnete Figure 1 shows an embodiment of the invention in longitudinal section. The housing j> of the emptying device is screwed onto the outlet opening 1 of the cartridge 2. The piston rod h is guided through the outlet opening 1 and connected to the cover cap 5 designed as a piston. For this purpose, the cover cap 5 has a female thread and the piston rod 4 has an external thread 7. In order to prevent the cover cap 5 from turning when the piston rod k is screwed in via the rotary knob 8, the latter is provided with radial ribs 9 in order to be able to hold it in place. The piston rod 4 with the cover cap 5 is connected via a clamping body 10 by pressing the hand lever 11 into the dot-dash line.
Stellung 12 gegen die Kraft der mit dein Klemmkörper verbundenen Blattfeder 13 angehoben und fördert den Inhalt I^ der Kartusche 2 über den Ringspalt 151 der durch die am Gehäuse 3 angebrachte Dichtlippe l6 abgedichtet ist und das Auslaufrohr 17 und die Düsenöffnung l8 nach außen. Nach dem Loslassen des Handhebels 11 wird dieser durch die Blattfeder 13i die sich an dem Nocken 19 abstützt, wieder in die Ausgangslage zurückgeführt. Damit die Kolbenstange k während dieses Vorganges nicht wieder absinken kann, wird sie durch den Klemmkörper 2o gehalten, der sich auf dem Nocken 19 abstützt. Der Klemmkörper 2o ist ebenfalls mit einer Blattfeder 21 versehen, die sich am Gehäuse 3 abstützt, um den Klemmkörper 2o kraftschlüssig mit der Kolbenstange k zu halten. Kurz bevor der Handhebel 11 die gezeichnete Ausgangslage erreicht hat, wird der Kraftschluß des Klemmkörpers durch den Nocken ZZ des Handhebels 11 aufgehoben, so daß der Druck, der sich durch die elastische Verformung der Kartusche 2 und die Elastizität des Kartuschen-Inhaltes I^ auch nach dem Loslassen des Handhebels noch halten kann, abgebaut wird. Dadurch wird verhindert, daß nach dem Loslassen des Handhebels 11 noch ein Teil des Inhaltes I^ durch die Düsenöffnung 17 entweichen kann. Die Befestigung der Kolbenstange k im Abschlußdeckel 5 kann auch anstelle eines Gewindes durch eine Steckverbindung erfolgen.Position 12 is raised against the force of the leaf spring 13 connected to the clamping body and conveys the contents I^ of the cartridge 2 through the annular gap 151, which is sealed by the sealing lip l6 attached to the housing 3, and the outlet pipe 17 and the nozzle opening l8 to the outside. After the hand lever 11 is released, it is returned to its starting position by the leaf spring 13i, which is supported on the cam 19. So that the piston rod k cannot sink again during this process, it is held by the clamping body 2o, which is supported on the cam 19. The clamping body 2o is also provided with a leaf spring 21, which is supported on the housing 3, in order to hold the clamping body 2o force-fittingly with the piston rod k . Shortly before the hand lever 11 has reached the initial position shown, the force-locking of the clamping body is released by the cam ZZ of the hand lever 11, so that the pressure, which can still be maintained due to the elastic deformation of the cartridge 2 and the elasticity of the cartridge contents I^ even after the hand lever is released, is reduced. This prevents part of the contents I^ from escaping through the nozzle opening 17 after the hand lever 11 is released. The fastening of the piston rod k in the cover cap 5 can also be carried out by a plug connection instead of a thread.
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4141826A DE4141826A1 (en) | 1991-12-18 | 1991-12-18 | Highly viscous material discharge mechanism from cartridges and containers - draws closure lid up through outlet opening by piston rod after threading onto cartridge etc. |
DE9116162U DE9116162U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
DE9115688U DE9115688U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4141826A DE4141826A1 (en) | 1991-12-18 | 1991-12-18 | Highly viscous material discharge mechanism from cartridges and containers - draws closure lid up through outlet opening by piston rod after threading onto cartridge etc. |
DE9116162U DE9116162U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
DE9115688U DE9115688U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9116162U1 true DE9116162U1 (en) | 1992-03-26 |
Family
ID=27203225
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9116162U Expired - Lifetime DE9116162U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
DE9115688U Expired - Lifetime DE9115688U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
DE4141826A Withdrawn DE4141826A1 (en) | 1991-12-18 | 1991-12-18 | Highly viscous material discharge mechanism from cartridges and containers - draws closure lid up through outlet opening by piston rod after threading onto cartridge etc. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9115688U Expired - Lifetime DE9115688U1 (en) | 1991-12-18 | 1991-12-18 | Emptying device for cartridges and containers with highly viscous contents |
DE4141826A Withdrawn DE4141826A1 (en) | 1991-12-18 | 1991-12-18 | Highly viscous material discharge mechanism from cartridges and containers - draws closure lid up through outlet opening by piston rod after threading onto cartridge etc. |
Country Status (1)
Country | Link |
---|---|
DE (3) | DE9116162U1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9206831U1 (en) * | 1992-05-20 | 1992-10-22 | Schneider, Friedhelm, 5226 Reichshof | Dosing gun for tubular bags with highly viscous contents |
GB2358676A (en) * | 2000-01-25 | 2001-08-01 | Adrian Paul Grieves | Caulking gun with pressure-relief device for drip-free operation |
FR2827558B1 (en) * | 2001-07-17 | 2003-10-31 | Automaxi Ind Sa | ADJUSTABLE TELESCOPIC DEVICE WITH BAR, AND APPLICATION TO FIXING THE BAR TO THE PAVILION OF A MOTOR VEHICLE |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2534857A (en) * | 1949-08-30 | 1950-12-19 | Crewe Mfg & Tool Co | Ratchet mechanism for calking guns |
GB1062295A (en) * | 1965-02-18 | 1967-03-22 | Beecham Group Ltd | Improvements relating to dispensers |
US3774809A (en) * | 1971-07-12 | 1973-11-27 | F Bratton | Containers for extrudable materials |
US4072254A (en) * | 1976-07-07 | 1978-02-07 | P.C. Cox (Mastic Appliances) Limited | Dispensing guns |
US4090639A (en) * | 1977-02-14 | 1978-05-23 | Smithkline Corporation | Multiple dose paste dispenser |
DE7817873U1 (en) * | 1978-06-15 | 1978-09-28 | Teroson Gmbh, 6900 Heidelberg | Gun for connection with cartridges |
DE3007480A1 (en) * | 1980-02-28 | 1981-11-19 | Colgate-Palmolive Co., 10022 New York, N.Y. | DISPENSER FOR PARTICULAR PASTOESE |
CH645401A5 (en) * | 1980-08-21 | 1984-09-28 | Alusuisse | METHOD FOR PRODUCING DESULFURED COOKED FOR ANODES USED IN ALUMINUM ELECTROLYSIS. |
DE8033450U1 (en) * | 1980-12-17 | 1982-07-22 | Colgate-Palmolive Co., 10022 New York, N.Y. | Long container for a donor for pastoeses good |
US4437584A (en) * | 1981-08-28 | 1984-03-20 | Colgate-Palmolive Company | Toothpaste dispenser |
US4673106A (en) * | 1985-10-23 | 1987-06-16 | Colgate-Palmolive Company | Dispenser for retaining toothbrush and floss |
DE3710496A1 (en) * | 1987-03-30 | 1988-10-13 | Raimund Andris | PASTE DISPENSER |
US4896796A (en) * | 1988-11-18 | 1990-01-30 | Owens-Illinois Closure Inc. | Striping dispenser package for viscous products |
-
1991
- 1991-12-18 DE DE9116162U patent/DE9116162U1/en not_active Expired - Lifetime
- 1991-12-18 DE DE9115688U patent/DE9115688U1/en not_active Expired - Lifetime
- 1991-12-18 DE DE4141826A patent/DE4141826A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4141826A1 (en) | 1993-06-24 |
DE9115688U1 (en) | 1992-03-19 |
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