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US 8,978,930 B2Granted
Container
AssigneeKettenbach GmbH & Co. KG
InventorsAlexander Bublewitz, Matthias Suchan
Life of this patent
Estimating the term…
Abstract
The invention relates to a container (1) for storing and discharging at least two components, in particular by means of a discharge gun or the like. The container (1) has at least two chambers (4a, 4b) for accommodating the components, a plunger means (15, 18, 20) for simultaneously discharging the components from the chambers, a sealing means for sealing the chambers, which sealing means can be opened and a mixer (8).
Claims16
Container for storing and discharging at least two components, in particular by means of a discharge gun,
- wherein the container comprises a first and second chambers for accommodating the components,
- a plunger means for simultaneously discharging the components from the first and second chambers,
- a mixer for mixing the components discharged from the first and second chambers, the mixer comprising a helix and a discharge tube, wherein the helix and discharge tube are pre-installed firmly and non-displaceably on the container, and
- a sealing means for sealing the first and second chambers, the first and second chambers designed to be opened without uninstalling the mixer, and
- wherein the plunger means comprises at least one plunger rod which is assigned to a plunger and is accommodated displaceably in a guided manner in a retaining section of the container,
- which retaining section faces away from the mixer, in such a manner that the plunger rod is provided essentially flush with a front side of the retaining section, which front side faces away from the mixer, before the components are discharged,
- wherein the plunger means has a transfer tappet with a plunger rod which is guided in a displaceable manner in the retaining section, from which plunger rod a plurality of actuation sections, which are each assigned to one of the first or second chambers, project in the direction of the mixer,
- the sealing means configured in such a manner that it automatically, as a function of an internal pressure in the first and second chambers,
- frees a flow connection between the first and second chambers and the mixer when the plunger means is actuated,
- wherein each the first and second chambers comprises a discharge opening into which is inserted a sealing plunger as a sealing means,
- the sealing means designed to be completely pulled out of the discharge openings of the first and second chambers by the pressure of the components to be discharged from a first inserted position of the sealing means which seals the discharge openings of the first and second chambers to a second pulled out position of the sealing means which completely opens the discharge openings of the first and second chambers,
- wherein the first and second chambers each have a preferably channel-like discharge opening,
- which has a first region with a reduced cross-sectional area and a further region with a widened cross-sectional area, to which is assigned a sealing plunger for sealing and freeing the discharge openings of the first and second chambers,
- which plunger is designed to be displaced from the first region into the further region, as a sealing means with a contour which is matched to an inner contour of the reduced cross-sectional area of the first region,
- so that the sealing plunger, in a position displaced from the first region into the second region, frees a flow connection between the first and second chambers and the mixer.
12 more elements
Dependencies are inferred from the claim text.