Dispenser for paste compositions
AssigneeBramlage Gesellschaft mit beschrankter Haftung
InventorsJosef Wilken, Winfried Degenhard, Ludger Hackmann
Life of this patent
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Abstract
A dispenser for pasty compositions having a housing which contains a piston which can be displaced only in the emptying direction, the housing having an external handle to actuate a pump wall, which wall can be pushed in the direction of the piston in order to dispense the contents from an outlet opening in a top cover of the housing, the cover being connected to the pump wall by a small tube, and the pump wall having a tube channel formed thereon. A plug is formed on the tube channel at its end, the plug extending into a cover-side outlet opening and closing the outlet opening form below.
Claims23
A dispenser for containing and dispensing a pasty composition comprising
- a housing adapted to contain the pasty-composition,
- a restorable pump wall in the housing,
- a piston disposed in the housing in an emptying direction toward the pump wall, the pasty composition being contained between the pump wall and the piston,
- the housing having a top cover formed with an outlet opening, the housing having means comprising an external actuating handle for actuating the pump wall such that said wall is pushable in direction of the piston for dispensing the pasty composition from the outlet opening in the top cover of the housing,
- said pump wall having a tube operatively connecting said cover to the pump wall,
- said tube being formed with a tube channel,
- a plug on the tube at an end of the tube channel, and
- said plug extending into said outlet opening and releasably closing said outlet opening from therebelow.
Dependencies are inferred from the claim text.