Abstract: A discharge device that serves the purpose of discharging at least two components from a multiple cartridge. The discharge device has a housing, a threaded rod and an advancing element with an internal thread. The threaded rod engages in the internal thread of the advancing element such that the advancing element can be pushed forward in a distal direction by turning the threaded rod in relation to the housing. In the region of its distal end, the threaded rod has a taper. Formed on the housing, in the region of its distal end, is a holding element. The holding element has a laterally open clearance, and the threaded rod is pushed with its taper laterally into the clearance of the holding element such that the holding element fixes the threaded rod axially in the housing in the distal direction and in a proximal direction opposite thereto.

Abstract: A mixing device which can be connected to a discharge unit and is provided to mix one or more substances together as they are discharged from the discharge unit. The mixing device has a base element with a circumferential side wall and an insert which can be inserted into the base element in such a manner that at least one circumferential zone of said insert lies against the side wall of the base element in a sealing manner. A mixing structure with mixing channels is formed on the insert, through which mixing structure the substances can be discharged from the discharge unit.

Abstract: A mixing device which can be connected to a discharge unit and is provided to mix one or more substances together as they are discharged from the discharge unit. The mixing device has a base element with a circumferential side wall and an insert which can be inserted into the base element in such a manner that at least one circumferential zone of said insert lies against the side wall of the base element in a sealing manner. A mixing structure with mixing channels is formed on the insert, through which mixing structure the substances can be discharged from the discharge unit.