Multiple-chamber container for storing and mixing a multi-component liquid coating or adhesive system

A multichamber vessel (1, 1*) for storing and mixing a multicomponent liquid coating or adhesive system (M) having a first chamber (10) for a first mixture component (B) and at least one further chamber (20) for a further mixture component (H), where the first chamber (10) and the at least one second chamber (20) are divided from one another in a liquid-tight manner by at least one dividing wall (30), where the dividing wall (30) comprises a penetrable dividing layer (40), and having at least one penetrating element (50) for penetrating the penetrable dividing layer (40) in such a way that the first and further mixture components (B, H) mix in the first or the at least one further chamber (10, 20),

• characterized in that
• the at least one further chamber (20) is arranged coaxially relative to the first chamber (10), where the first chamber (10) further takes the form of an outer vessel (1a, 1a*), where the at least one further chamber (20) is designed as an insert in the form of a cup in the outer vessel (1a, 1a*), where the dividing layer (40) forms part of the area of the dividing wall (30), where the penetrating element (50) is in hollow form, especially hollow cylindrical form, and has at least two longitudinally offset openings (51) for introduction of one of the first or further mixture components (B, H) into the chamber (10, 20) of the respective other mixture component (H, B), where the penetrating element (50) is further braced on a curved brace surface (61) which moves from a first location to a second location when a force above a pressure threshold is exerted, in such a way that the penetrating element (50) is moved from a first position to a second position at the transition from the first to the second location, where the penetrating element (50) penetrates the penetrable dividing layer (40).