Patent ID: 7128107

Claim:
A device for dosed allocation of at least one flowable material component, the device comprising: at least one supply container receiving the material component, the supply container having an outlet and a screw disposed, without drive but rotatable, in a region of said outlet of said supply container, said screw having an outlet-side screw coupling means; at least one removal means with a container having an inlet, said removal means having a controllable drive disposed in a region of said inlet, said controllable drive having a drive shaft with a shaft coupling means which can be connected to said screw coupling means for secure mutual rotation therewith to remove the material component from the supply container in dosed charges; and means for moving said supply container and said removal means relative to each other, wherein an outlet-side end of said screw has a screw closing piece sealing an inner side of said outlet of said supply container, and said drive shaft of said removal means can be axially displaced such that said screw closing piece can be displaced from said outlet of said supply container, after connecting said drive shaft to said screw, through axial displacement of said drive shaft and can also be reinserted therein.