Patent ID: 8104521
Filing Date: 2012-01-31
Classification: B65B,G01F

Abstract:
1. A dosage-dispensing device for substances in powder- or paste form, comprising a drive device and a source container that can be set into the drive device, wherein a dosage-dispensing head is connected to a closure shaft which is movably constrained in the source container is arranged at the underside of the source container when the latter is in its operating position, wherein the closure shaft has a coupler part in a passage area where it passes through the topside of the source container, said coupler part being configured to be coupled to and uncoupled from a drive shaft of the drive device, wherein the source container has a first form element which is designed for form-fitting engagement with a first counterpart element formed on the drive device and serves to precisely position the coupler part in relation to the drive shaft in a plane that is orthogonal to the axis of rotation of the drive shaft, and wherein the source container further has a second form element which is designed for form-fitting engagement with a second counterpart element formed on the drive device and which, when in operating position, serves to precisely position the dosage-dispensing head in relation to a target container which is arranged below the dosage-dispensing head.