DE29804402U1 - Cartridge emptying device, which is driven mechanically - Google Patents
Cartridge emptying device, which is driven mechanicallyInfo
- Publication number
- DE29804402U1 DE29804402U1 DE29804402U DE29804402U DE29804402U1 DE 29804402 U1 DE29804402 U1 DE 29804402U1 DE 29804402 U DE29804402 U DE 29804402U DE 29804402 U DE29804402 U DE 29804402U DE 29804402 U1 DE29804402 U1 DE 29804402U1
- Authority
- DE
- Germany
- Prior art keywords
- cartridge
- electric motor
- emptying device
- cartridge emptying
- pressure 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
Links
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 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
- B05C17/0103—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 electrically actuated piston or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Kartuschenentleerungsgerät welches maschinell mit einem Elektromotor angetrieben wird.Cartridge emptying device which is mechanically driven by an electric motor.
Bei Kartuschenentleerungsgeräten üblicher Bauart wird die Druckstange durch eine
Hebelvorrichtung manuell in die Kartusche bewegt und bringt sie somit zur Entleerung, oder der Vortrieb der Druckstange erfolgt pneumatisch. Der vorne auf der
Druckstange befestigte Teller sorgt für eine gleichmäßige Druckverteilung auf den
beweglichen Kartuschenboden. Wird die Druckstange manuell über eine
Hebelvorrichtung bewegt, so ist dieser Vorgang sehr mühsam und nur mit Kraft- und
Zeitaufwand möglich. Durch den Hebelmechanismus kann die Druckstange nur stufenweise bewegt werden. Hierdurch wird der Kartuscheninhalt stoßweise zur
Austrittsöffnung befördert und die Dosierung kann nur sehr unkontrolliert erfolgen. Bei
der Entleerung eines pneumatisch betriebenen Kartuschenentleerungsgerätes wird ein Kompressor mit Druckluftschlauch und entsprechender Energiequelle benötigt.
Durch die ständige Schlauchverbindung zwischen Kartuschenenleerungsgerät und dem Kompressor ist nur eine beschränkte Arbeitsweise möglich. Schwer zugängliche
Bereiche können teilweise gar nicht oder nur mit sehr hohem Arbeitsaufwand erreicht
werden (Hochhaus).In conventional cartridge emptying devices, the pressure rod is manually moved into the cartridge by a lever device, thereby emptying it, or the pressure rod is driven pneumatically. The plate attached to the front of the pressure rod ensures even pressure distribution on the movable cartridge base. If the pressure rod is moved manually using a lever device, this process is very laborious and requires effort and time. The lever mechanism means that the pressure rod can only be moved in stages. This causes the cartridge contents to be pushed in bursts to the
outlet opening and dosing can only be carried out in a very uncontrolled manner. When emptying a pneumatically operated cartridge emptying device, a compressor with a compressed air hose and a corresponding energy source is required. Due to the constant hose connection between the cartridge emptying device and the compressor, only a limited mode of operation is possible. Areas that are difficult to access can sometimes not be reached at all or only with a great deal of effort (high-rise building).
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde ein Kartuschenentleerungsgerät zu schaffen bei dem die Druckstange stufenlos, jedoch ohne Kraftaufwand maschinell durch einen Elektromotor der Netzstromunabhängig funktioniert, betrieben werden kann. Ein uneingeschränktes Arbeiten und vielseitige Einsatzbereiche sollen ermöglicht werden.The invention specified in claim 1 is based on the problem of creating a cartridge emptying device in which the pressure rod can be operated continuously, but without any effort, mechanically by an electric motor that functions independently of the mains power. Unrestricted operation and a wide range of applications should be possible.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claim 1.
Mit der Erfindung wird erreicht, daß durch den maschinellen Antrieb mittels Elektromotor die Entleerung des Kartuscheninhalts stufenlos und feiner dosiert werden kann.The invention ensures that the emptying of the cartridge contents can be controlled continuously and more precisely by means of the mechanical drive by means of an electric motor.
Ein Kraftaufwand wie bei der sonst üblichen Hebelvorrichtung entfällt. Durch Verwendung eines Akku- oder Batteriebetriebenen Elektromotors ist der Einsatzbereich des Kartuschenentleerungsgerätes uneingeschränkt und die Arbeitsweise einfacher zu handhaben.There is no need to exert any force, as is the case with the usual lever device. By using a rechargeable or battery-operated electric motor, the range of applications for the cartridge emptying device is unlimited and the operation is easier to handle.
Ein Ausführungsbeispiel der Erfindung wird anhand der Figur 1 und 2 erläutert.
Es zeigen:An embodiment of the invention is explained with reference to Figures 1 and 2.
Show it:
Fig. 1 das Kartuschenentleerungsgerät mit ElekromotorFig. 1 the cartridge emptying device with electric motor
Fig. 2 Beispiel eines Antriebübertragungsmechanismus zwischen Elektromotor
und DruckstangeFig. 2 Example of a drive transmission mechanism between electric motor
and push rod
In den Figuren ist das Kartuschenentleerungsgerät 3 mit Elektromotor 1 und
dazugehörigem Akku 5 oder Batterie 5 dargestellt^ Eine Möglichkeit eines
Antriebübertragungsmechanismus 4 wird in Fig. 2 beschrieben).
Das Kartuschenentleerungsgerät 3 weist einen Handgriff 8, eine abnehmbare
Haltevorrichtung 6 auf. Der Elektromotor 1 ist im Haltegriffgehäuse 12 durch zwei
Druckknöpfe 11 arretiert, somit auch austausch- bzw. abnehmbar. Im Haltegriff 8
befindet sich ein elektronisch stufenlos geregelter Drehzahlsteuerungsschalter 9.
Der Antriebübertragungsmechnismus 4 ist die Verbindung zwischen Elektromotor 1 und Druckstange 2. Die Druckstange 2 ist im Haltegriffgehäuse 12 geführt.
Die Kartuschenhaltevorrichtung 6 ist über Steckstifte 10 am Haltegriffgehäuse 12
befestigt. Bei eingeschaltetem Elektromotor 1 dreht sich gemäß Figur 2 (als Ausführungsbeispiel) ein auf dem Elektromotor 1 aufsitzendes Zahnrad 13 und greift
hierbei in die verzahnte Druckstange 2. Die Druckstange 2 kann dadurch stufenlos
bewegt werden und entleert somit über den Teller 7 die Kartusche.
Auf das Kartuschenentleerungsgerät 3 können verschiedene Haltevorrichtungsgrößen mittels Steckstifte 10 adaptiert werden, hierdurch können
alle möglichen Kartuschengrößen eingesetzt werden.The figures show the cartridge emptying device 3 with electric motor 1 and associated accumulator 5 or battery 5^ One possibility of a drive transmission mechanism 4 is described in Fig. 2).
The cartridge emptying device 3 has a handle 8 and a removable holding device 6. The electric motor 1 is locked in the handle housing 12 by two push buttons 11 and can therefore be replaced or removed. An electronically continuously controlled speed control switch 9 is located in the handle 8.
The drive transmission mechanism 4 is the connection between the electric motor 1 and the push rod 2. The push rod 2 is guided in the handle housing 12.
The cartridge holder 6 is connected to the handle housing 12 via pins 10
When the electric motor 1 is switched on, a gear wheel 13 mounted on the electric motor 1 rotates as shown in Figure 2 (as an embodiment) and engages the toothed pressure rod 2. The pressure rod 2 can thus be moved continuously and empties the cartridge via the plate 7.
Different holding device sizes can be adapted to the cartridge emptying device 3 by means of plug pins 10, thereby allowing all possible cartridge sizes to be used.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29804402U DE29804402U1 (en) | 1998-03-12 | 1998-03-12 | Cartridge emptying device, which is driven mechanically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29804402U DE29804402U1 (en) | 1998-03-12 | 1998-03-12 | Cartridge emptying device, which is driven mechanically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29804402U1 true DE29804402U1 (en) | 1998-05-14 |
Family
ID=8054022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29804402U Expired - Lifetime DE29804402U1 (en) | 1998-03-12 | 1998-03-12 | Cartridge emptying device, which is driven mechanically |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29804402U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0998983A2 (en) | 1998-11-04 | 2000-05-10 | Kress-elektrik GmbH + Co. Elektromotorenfabrik | Apparatus for pressurising and dispensing a pasty material |
| WO2000040342A1 (en) * | 1998-12-31 | 2000-07-13 | Dispensing Technologies International Corp. | Fluid dispensing apparatus |
| US6152333A (en) * | 1998-11-04 | 2000-11-28 | Kress-Elektrik Gmbh & Co., Elektromotorenfabrik | Apparatus for extrusion and metered delivery of free-flowing substances |
| EP2050510A1 (en) * | 2007-10-15 | 2009-04-22 | HILTI Aktiengesellschaft | Dispensing device |
| WO2009088539A1 (en) * | 2008-01-07 | 2009-07-16 | Wagner Spray Tech Corporation | Powered internal feed roller |
-
1998
- 1998-03-12 DE DE29804402U patent/DE29804402U1/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0998983A2 (en) | 1998-11-04 | 2000-05-10 | Kress-elektrik GmbH + Co. Elektromotorenfabrik | Apparatus for pressurising and dispensing a pasty material |
| US6152333A (en) * | 1998-11-04 | 2000-11-28 | Kress-Elektrik Gmbh & Co., Elektromotorenfabrik | Apparatus for extrusion and metered delivery of free-flowing substances |
| WO2000040342A1 (en) * | 1998-12-31 | 2000-07-13 | Dispensing Technologies International Corp. | Fluid dispensing apparatus |
| EP2050510A1 (en) * | 2007-10-15 | 2009-04-22 | HILTI Aktiengesellschaft | Dispensing device |
| US8141745B2 (en) * | 2007-10-15 | 2012-03-27 | Hilti Aktiengesellschaft | Ejection device |
| WO2009088539A1 (en) * | 2008-01-07 | 2009-07-16 | Wagner Spray Tech Corporation | Powered internal feed roller |
| US8439586B2 (en) | 2008-01-07 | 2013-05-14 | Wagner Spray Tech Corporation | Powered internal feed roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19980625 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20020101 |