Abstract: A device includes pivoting elements enabling the drilling axis (A6) of the drilling tool (35) to be pivoted (PIV) about the axis of orientation, and elements for adjusting the angular position of the drilling tool (35) about the axis of orientation. It also includes first mobility members enabling relative mobility of the drilling tool (35) in relation to the lens to be drilled (L), or vice-versa, according to a first degree of mobility (ESC) which is distinct from the pivoting of the drilling axis of the drilling tool (35) about the axis of orientation. The elements for adjustment are configured so as to control the pivoting of the drilling axis (A6) of the drilling tool (35) about the axis of orientation, in favor of the first degree of relative mobility of the drilling tool (35) in relation to the lens (L) that is to be drilled.

Abstract: A device includes pivoting elements enabling the drilling axis (A6) of the drilling tool (35) to be pivoted (PIV) about the axis of orientation, and elements for adjusting the angular position of the drilling tool (35) about the axis of orientation. It also includes first mobility members enabling relative mobility of the drilling tool (35) in relation to the lens to be drilled (L), or vice-versa, according to a first degree of mobility (ESC) which is distinct from the pivoting of the drilling axis of the drilling tool (35) about the axis of orientation. The elements for adjustment are configured so as to control the pivoting of the drilling axis (A6) of the drilling tool (35) about the axis of orientation, in favour of the first degree of relative mobility of the drilling tool (35) in relation to the lens (L) that is to be drilled.

Abstract: The invention concerns a unit (1) for automatically preparing espresso coffee from prepackaged coffee pods containing one or two coffee pods and comprising a mechanism for individually detecting the presence of each pod in its location. It comprises a drawer (5) movable between a position for extracting, a position for loading and a position for discharging pods and an injection unit (6) closing the support of the preparation unit (1) in its front part above the drawer (5) in its extracting position and entirely mobile to be brought closer to the drawer through the cams (29) of the camshaft (7) driven by a single motor (8), being automatically returned away from the injection unit (6) through a return force. The invention is of interest to professional coffee machine manufacturers.