Device for separately storing two components, for mixing them, a

Details Device for separately storing two components, for mixing them, a Device for separately storing two components, for mixing them, a

1997-07-21

1999-03-02

Gehman, Bryon P.

Special receptacle or package

For mixing

Means to manipulate without rupture

206568, 215DIG8, 222129, 2221455, B65D 2508, B67D 556

Patent

active

058758887

ABSTRACT:
A device for separately packaging two components, for mixing them together, and for dispensing the resulting mixture includes a two-compartment receptacle, a removable plug for separating the compartments during storage of the components until first use, a dispenser endpiece defining an outlet channel for the mixture, closure suitable for closing the outlet channel during storage of the components, and a drive member that is axially displaceable to drive relative displacement of the endpiece and the closure so as to open the outlet channel. The drive member also displaces the plug so as to put the compartments into communication with each other. The plug is connected to the drive member by a coupling member enabling the plug to be entrained over at least a portion of the axial displacement of the drive member so as to establish communication between the compartments.

REFERENCES:
patent: 2813649 (1957-11-01), Lipari
patent: 3856138 (1974-12-01), Maekawa et al.
patent: 4020832 (1977-05-01), Kirkpatrick et al.
patent: 5060791 (1991-10-01), Zulauf
patent: 5088627 (1992-02-01), Musel
patent: 5417321 (1995-05-01), Halm
patent: 5613623 (1997-03-01), Hildebrandt
patent: 5634714 (1997-06-01), Guild

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