Device for extracting cartridges, which can be adapted to every espresso-machine.

摘要

The invention relates to a device for extraction from cartridges, comprising an extraction head (1) with a water distribution grid (8), a clamping collar (2) with clamping surfaces (ramps) (17) and a seal (3) surrounding the water distribution grid and raised with respect to the latter and a cartridge-holder support (14) designed to engage on the sloping clamping surfaces of the clamping collar. The water distribution grid (8) comprises on its lower face projecting elements (12) and the cartridge-holder support (14) comprises a removable cartridge holder (15) accommodated in the said support and having a frustoconical inner shape matching the outer shape of the cartridge for extraction, and comprising on its outer edge a seal (24). <IMAGE>