Two-component cartridge

DETAILED DESCRIPTION The two-component cartridge 1 has a small tube 2 through which extends a separating wall 3 (FIG.
3) dividing the cartridge into two chambers 4 and 5.
The separating wall 3 forms two half-moon like outlet openings 7, 8 in the small tube 2.
A mixing channel 9 is mounted onto the cartridge 1 by means of a bayonet lock 6.
The mixing channel 9 grips with its lower part over an insert piece 10.
This insert piece 10 telescopically grips with its lower part over the small tube 2 and sits with its lower end on a shoulder 11 surrounding the small tube 2.
The separating wall 3 has a groove 12 in its upper end.
The center web 13 (FIGS.
3 and 5) of the insert piece 10 is received in the groove 12.
The center web 13 can extend to the upper end of the insert piece 10.
The passage openings have in the illustrated exemplary embodiment a shape which causes the two components of the chambers 4 and 5 to be mixed with one another already during entry into the mixing chamber 14 of the mixing channel 9.
Two laterally spaced passage openings 15 (FIG.
2) extend from the outlet opening 7 of the chamber 5 axially through the insert piece 10 to the upper end of the insert piece 10.
Similarly (but not illustrated in FIG.
1), two laterally spaced passage openings 16 extend from the outlet opening 8 of the chamber 4 axially through the insert piece 10 to the upper end of the insert piece 10.
Two further passage openings 17, 18 are arranged between the passage openings 15 and the passage openings 16.
The lower inlet of the passage opening 17 communicates with the outlet opening 7 of the chamber 5, whereas the inlet of the passage opening 18 communicates with the outlet opening 8 of the chamber 4.
The passage openings 17, 18 have each an inclined extending lip 19, 20, the inclinations of which are opposite to one another.
This has the result that the outlet of the passage opening 17 lies at the upper end of the insert piece 10 between the two passage openings 16, whereas the outlet of the passage opening 18 lies between the two passage openings 15