DEVICE FOR APPLYING A PASTY TWO-COMPONENT MIXTURE

摘要

The invention relates to a device for applying a pasty two-component mixture. Said device is fitted with a reservoir (112) with two chambers (114), each of which contains one pasty component of the mixture, wherein the reservoir (112) has an outlet (120) for each chamber (114), in addition to a mixing unit (132) having a cylindrical mixing housing (134) with a mixing element (138) disposed therein. The mixing housing (134) includes a coupling end (130) that may be coupled to the reservoir (112) having two inlets (142) and two channels (144) leading to the mixing element (136) for the pasty components of the mixture and an outlet (140) on the opposite end thereof for the mixture. A retainer sleeve (122) rotationally mounted in the reservoir is also provided for the coupling end (130) of the mixing housing (134). Said retainer sleeve (122) surrounds both outlets (120) and has a recess (126) whose shape is substantially identical, at least in certain areas, to the shape of the cross section of the coupling end (130) of the mixing housing (134), wherein the retainer sleeve (122) can be rotated between a receiving rotational position in which the recess (126) is aligned according to the alignment of the coupling end (130) of the mixing housing (134) when the inlets (142) are connected to the outlets (120) of the reservoir (112) and a closing rotational position in which at least part of the edge of the recess (128) of the retainer sleeve (122) overlaps parts of the coupling end (130) of the mixing housing (134).