Multichamber dispensing device

1. A multichamber dispensing device for dispensing a mixture made up of several substances, comprising:

a receptacle unit with several chambers that are aligned parallel to each other, each of which has an open first end for inserting a piston and a second end which comprises an outlet opening;

a dispensing unit, comprising a dispensing channel and an adapter section, which is connected to the receptacle unit, wherein the adapter section includes at least one detachable, separating element that protrudes radially to the inside, which interacts with at least one locking means of the receptacle unit, and which, after loosening the separating element, allows the dispensing unit opposite the receptacle unit to be shifted in an axial direction; and

a connecting unit disposed in the adapter section and having an open position and a closed position, said connecting unit including a plate-like section and several plugs, each of said plugs corresponding to one of said several chambers of said receptacle unit and extending from said plate-like section away from said dispensing channel toward said outlet opening of said one of said several chambers of said receptacle unit, each of said plugs including an axial channel extending into said plug and through the plate-like section and a cross-channel intersecting said axial channel, wherein in said closed position, said plug closes said one of said outlet openings, and in said open position, said plug extends through said one of said outlet openings and said cross-channel is in fluid communication with said one of said several chambers of said receptacle unit allowing a substance in said one of said several chambers to pass through said cross-channel into said axial channel and past said plate-like section to mix downstream of said plate-like section with a substance from another of said several chambers.

2. The multichamber dispensing device according to claim 1 , in which the separating element is a separating strip that projects radially to the inside, that encloses the receptacle unit and that can be separated at least for the most part from the dispensing unit.

3. The multichamber dispensing device according to claim 1 , in which the separating element exhibits a pull-tab.

4. The multichamber dispensing device according to claim 1 , in which the locking means secures the dispensing unit in a neutral position and/or in a dispensing position.

5. The multichamber dispensing device according to claim 1 , in which the dispensing unit can be separated from the receptacle unit through loosening of the separating element.

6. The multichamber dispensing device according to claim 1 , in which the dispensing unit and the receptacle unit can be made to telescope through loosening of the separating element.

7. The multichamber dispensing device according to claim 1 , in which the locking means is provided with a bevel on an outside face.

8. The multichamber dispensing device according to claim 1 , in which the locking means of the receptacle unit is developed as an annular flange.

9. The multichamber dispensing device according to claim 1 , in which the locking means is developed on a collar area of the receptacle unit, which is arranged downstream of the outlet openings of chambers of the receptacle unit.

10. The multichamber dispensing device according to claim 1 , in which a positioning device located on the receptacle unit is aligned relative to the receptacle unit, by means of the dispensing unit, through cooperation with a corresponding positioning means on the adapter section ( 36 ) of the dispensing unit.

11. The multichamber dispensing device according to claim 1 , in which the connecting unit is preferably locked torque-resistant in the dispensing unit.

12. The multichamber dispensing device according to claim 1 , in which each of the plugs in their dispensing position release a substance stream to a mixing chamber.

13. The multichamber dispensing device according to claim 1 , in which the connecting unit secures a static mixer in the dispensing unit.

14. A multichamber dispensing device for dispensing a mixture made up of several substances, comprising:

a receptacle unit with at least two chambers aligned parallel to each other, each of said chambers having an open first end for receiving a piston and a second end having an outlet opening; and

a dispensing unit connected to the receptacle unit and including an adapter section, said adapter section including at least one detachable, separating element that protrudes radially inwardly and engages said receptacle unit, wherein after disengaging said separating element from said receptacle unit, said dispensing unit is movable in an axial direction relative to said receptacle unit; and

a connecting unit disposed in the adapter section and having an open position and a closed position, said connecting unit including a plate-like section and several plugs, each of said plugs corresponding to one of said several chambers of said receptacle unit and extending from said plate-like section away from said dispensing channel toward said outlet opening of said one of said several chambers of said receptacle unit, each of said plugs including a first channel extending into said plug and through the plate-like section, wherein in said closed position, substances in said several chambers are blocked from passing through said first channel, and in said open position, a substance in one of said several chambers passes into said first channel and past said plate-like section to mix downstream of said plate-like section with a substance from another of said several chambers, in which each of said plugs include a second channel intersecting said first channel, wherein in said closed position, said plug closes said one of said outlet openings, and in said open position, said plug extends through said one of said outlet openings and said second channel is in fluid communication with said one of said several chambers of said receptacle unit allowing a substance in said one of said several chambers to pass through said second channel into said first channel and past said plate-like section to mix downstream of said plate-like section with a substance from another of said several chambers.