Abstract: A depilatory device having a manually grippable casing and enclosing a motor for driving a rotary roller (1) around a central shaft (10) disposed behind a window provided in the casing. The roller has one or several rows of tweezers, each row being formed by a first series of side-by-side, parallel movable blades (20) interposed with a second series of fixed disks or equally movable blades (40), as well as control elements (56-85) for moving the movable blades in translation in the longitudinal direction of the shaft so as to press them against the others in order to grasp the hairs to be extracted, then separate them. The blades (20, 40) of at least one series are cross-shaped, one pair of opposite arms (23) being at least partly curved in one longitudinal direction, the other orthogonal pair of opposite arms (23') being at least partly curved in the other direction, these blades being held by their respective support (10, 30) in their base (21, 41) at the junction point of the arms.

Abstract: A mechanical epilator (1) for pulling hairs from the skin (P), the epilator (1) including an epilator member (6), e.g., constituted by a roller (60) made up of disks and of blades, that is rotatable about an axis (61) and that is driven by an electric motor (3), in association with a mechanical coupling member (7). The epilator further includes, or is associated with, a moistening member for moistening the skin (P). Finally, it includes a fan system (4), likewise driven by the motor (3) and serving to lower the surface temperature of the skin by the effect of forced evaporation, thereby numbing the skin. Moistening may also be achieved by spraying water onto the skin.

Abstract: An espresso coffee machine has a vertically movable snout that supplies hot water under pressure of a pump (13), to coffee (8) held in a filter (7) on a stationary support (9). The snout (10) which penetrates inside the filter (7), is mounted on the first part (22) of a hydraulic jack (21) actuated by the pressurized water supplied by the pump (13). The second part (88) of the jack is adapted to be moved against the action of an antagonistic spring (98) in order to permit the optimum deployment of the jack (21) when the snout (10) is in contact with the ground coffee (8) in the filter (7). This construction is useful for limiting the mechanical stresses on the component parts of the jack, and the pressure exerted by the snout on the ground coffee.