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DE9115688U1 - Emptying device for cartridges and containers with highly viscous contents - Google Patents

Emptying device for cartridges and containers with highly viscous contents

Info

Publication number
DE9115688U1
DE9115688U1 DE9115688U DE9115688U DE9115688U1 DE 9115688 U1 DE9115688 U1 DE 9115688U1 DE 9115688 U DE9115688 U DE 9115688U DE 9115688 U DE9115688 U DE 9115688U DE 9115688 U1 DE9115688 U1 DE 9115688U1
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
Application number
DE9115688U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9116162U priority Critical patent/DE9116162U1/en
Priority to DE4141826A priority patent/DE4141826A1/en
Priority to DE9115688U priority patent/DE9115688U1/en
Publication of DE9115688U1 publication Critical patent/DE9115688U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05C17/0109—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
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston

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 Abschlußdeckel durch eine Zugstange nach oben gezogen wird.The present invention avoids this disadvantage by screwing the emptying device onto the cartridge and pulling the cover 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 JJ der Entleervorrichtung aufgeschraubt. Die Kolbenstange 4 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 4 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 k 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 JJ of the emptying device is screwed onto the outlet opening 1 of the cartridge 2. The piston rod 4 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 4 is screwed in using 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 k with the cover cap 5 is connected via a clamping body 10 by pressing the hand lever 11 into the dot-dash position.

Stellung 12 gegen die Kraft der mit dein Klemmkörper verbundenen Blattfeder 13 angehoben und fördert den Inhalt I^ der Kartusche 2 über den Hingspalt 15» der durch die am Gehäuse 3 angebrachte Dichtlippe 16 abgedichtet ist und das Auslaufrohr 17 und die Düsenöffnung l8 nach außen. Nach dem Loslassen des Handhebels 11 wird dieser durch die Blattfeder 13» die sich an dem Nocken 19 abstützt, wieder in die Ausgangslage zurückgeführt. Damit die Kolbenstange 4 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 lh 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 Ik 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 hanging gap 15» which is sealed by the sealing lip 16 attached to the housing 3 and the outlet pipe 17 and the nozzle opening 18 to the outside. After the hand lever 11 is released, it is returned to its starting position by the leaf spring 13» which is supported on the cam 19. So that the piston rod 4 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 starting 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 lh even after the hand lever is released, is reduced. This prevents part of the contents Ik from escaping through the nozzle opening 17 after the hand lever 11 is released. The fastening of the piston rod k in the end cap 5 can also be carried out by a plug connection instead of a thread.

Claims (1)

PatentansprüchePatent claims Anspruch 1Claim 1 Entleervorrichtung für Kartuschen und Behälter mit hochviskosem Inhalt, dadurch gekennzeichnet, daß der Abschlußdeckel (5) durch eine Kolbenstange (^) durch Austrittsöffnung (l) nach oben gezogen wird.Emptying device for cartridges and containers with highly viscous contents, characterized in that the cover (5) is pulled upwards through the outlet opening (l) by a piston rod (^). Anspruch 2Claim 2 Entleervorrichtung für Kartuschen und Behälter mit hochviskosem Inhalt nach Anspruch 1, dadurch gekennzeichnet, daß die Kolbenstange (k) durch einen Handhebel (ll) über die Klemmkörper (lo) und (2o) betätigt wird.Emptying device for cartridges and containers with highly viscous contents according to claim 1, characterized in that the piston rod (k) is actuated by a hand lever (ll) via the clamping bodies (lo) and (2o) . Anspruch 3Claim 3 Entleervorrichtung für Kartuschen und Behälter mit hochviskosem Inhalt nach Anspruch 1, dadurch gekennzeichnet, daß der Klemmkörper (lo) mit der Blattfeder (13) aus einem Teil besteht, ebenso der Klemmkörper (2o) mit der Blattfeder (21).Emptying device for cartridges and containers with highly viscous contents according to claim 1, characterized in that the clamping body (lo) with the leaf spring (13) consists of one part, as does the clamping body (2o) with the leaf spring (21). Anspruch 4Claim 4 Entleervorrichtung für Kartuschen und Behälter mit hochviskosem Inhalt nach Anspruch 1, dadurch gekennzeichnet, daß alle Teile der Entleervorrichtung aus Kunststoff gefertigt sind.Emptying device for cartridges and containers with highly viscous contents according to claim 1, characterized in that all parts of the emptying device are made of plastic.
DE9115688U 1991-12-18 1991-12-18 Emptying device for cartridges and containers with highly viscous contents Expired - Lifetime DE9115688U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9116162U DE9116162U1 (en) 1991-12-18 1991-12-18 Emptying device for cartridges and containers with highly viscous contents
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.
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
DE9116162U DE9116162U1 (en) 1991-12-18 1991-12-18 Emptying device for cartridges and containers with highly viscous contents
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.
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
DE9115688U1 true DE9115688U1 (en) 1992-03-19

Family

ID=27203225

Family Applications (3)

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.
DE9116162U Expired - Lifetime DE9116162U1 (en) 1991-12-18 1991-12-18 Emptying device for cartridges and containers with highly viscous contents

Family Applications After (2)

Application Number Title Priority Date Filing Date
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.
DE9116162U Expired - Lifetime DE9116162U1 (en) 1991-12-18 1991-12-18 Emptying device for cartridges and containers with highly viscous contents

Country Status (1)

Country Link
DE (3) DE9115688U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090639A (en) * 1977-02-14 1978-05-23 Smithkline Corporation Multiple dose paste dispenser
DE3031849A1 (en) * 1980-08-21 1982-03-04 Schweizerische Aluminium AG, 3965 Chippis METHOD FOR TREATING PARTIAL DESULFURED COOK
US4437591A (en) * 1980-02-28 1984-03-20 Colgate-Palmolive Company Dispenser for, in particular, pasty substances
US4461403A (en) * 1980-12-17 1984-07-24 Colgate-Palmolive Company Striping dispenser
US4673106A (en) * 1985-10-23 1987-06-16 Colgate-Palmolive Company Dispenser for retaining toothbrush and floss
US4886186A (en) * 1987-03-30 1989-12-12 Raimund Andris Paste dispenser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
DE7817873U1 (en) * 1978-06-15 1978-09-28 Teroson Gmbh, 6900 Heidelberg Gun for connection with cartridges
US4437584A (en) * 1981-08-28 1984-03-20 Colgate-Palmolive Company Toothpaste dispenser
US4896796A (en) * 1988-11-18 1990-01-30 Owens-Illinois Closure Inc. Striping dispenser package for viscous products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090639A (en) * 1977-02-14 1978-05-23 Smithkline Corporation Multiple dose paste dispenser
US4437591A (en) * 1980-02-28 1984-03-20 Colgate-Palmolive Company Dispenser for, in particular, pasty substances
DE3031849A1 (en) * 1980-08-21 1982-03-04 Schweizerische Aluminium AG, 3965 Chippis METHOD FOR TREATING PARTIAL DESULFURED COOK
US4461403A (en) * 1980-12-17 1984-07-24 Colgate-Palmolive Company Striping dispenser
US4673106A (en) * 1985-10-23 1987-06-16 Colgate-Palmolive Company Dispenser for retaining toothbrush and floss
US4886186A (en) * 1987-03-30 1989-12-12 Raimund Andris Paste dispenser

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE4216619A1 (en) * 1992-05-20 1993-11-25 Friedhelm Schneider Dosing gun for use with tubes having highly viscous contents - has piston attached to slide which has toothed rack, slide moving in groove in tube and has front closure with piercers and nozzle

Also Published As

Publication number Publication date
DE4141826A1 (en) 1993-06-24
DE9116162U1 (en) 1992-03-26

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