Abstract: The invention relates to a shaving device which comprises a shaving head (1) having at least one cutting blade (5) and two skin-supporting members (11, 13), said cutting blade comprising a cutting edge (7) extending perpendicularly to a shaving direction (X) of the shaving head, and said skin-supporting members, viewed in the shaving direction, being arranged, respectively, in front of and behind said cutting blade, and defining a contact surface (17) between the shaving head and a skin surface (53) to be treated. The cutting blade and the skin-supporting members are mounted to a sub-frame (9), which is coupled to a main frame (19) and can be displaced with respect to said main frame against a spring force (FS). According to the invention, the main frame comprises two further skin-supporting members (21, 23) which, viewed in the shaving direction, are arranged, respectively, in front of and behind the sub-frame and extend substantially in said contact surface.

Abstract: The invention relates to a shaving device which comprises a shaving head (1) having at least one cutting blade (5) and two skin-supporting members (11, 13), said cutting blade comprising a cutting edge (7) extending perpendicularly to a shaving direction (X) of the shaving head, and said skin-supporting members, viewed in the shaving direction, being arranged, respectively, in front of and behind said cutting blade, and defining a contact surface (17) between the shaving head and a skin surface (53) to be treated. The cutting blade and the skin-supporting members are mounted to a sub-frame (9), which is coupled to a main frame (19) and can be displaced with respect to said main frame against a spring force (FS).

Abstract: A shaving device which comprises a shaving head (1) having at least one cutting blade (5) and two skin-supporting members (11, 13), said skin-supporting members, viewed in the shaving direction, being arranged, respectively, in front of and behind said cutting blade, and defining a contact surface (17) between the shaving head and a skin surface (53) to be treated. The cutting blade and the skin-supporting members are mounted to a sub-frame (9), which is coupled to a main frame (19) and can be displaced with respect to said main frame against a spring force (Fs). The main frame comprises two further skin-supporting members (21, 23) which, viewed in the shaving direction, are arranged, respectively, in front of and behind the sub-frame and extend substantially in said contact surface. As a result, a contact force (Fc) between the skin surface and the skin-supporting members of the sub-frame and hence a skin curvature (&ohgr;2) between the skin-supporting members of the sub-frame, i.e.

Abstract: A hair removing apparatus (1) comprising two co-operating hair processing members (17, 19), formed by plate-shaped carriers and movable relatively to each other in a direction of movement (X). The two carriers are positioned with respect to each other, viewed in a Z direction substantially perpendicular to the carriers, by a plurality of positioning members (29), which are spaced apart in the direction of movement. At least one of the two carriers has a comparatively low bending stiffness. As a result, a comparatively small and uniform gap is present between the two carriers, and the friction force acting on the carriers in a direction parallel to the direction of movement is also comparatively small. In one embodiment the positioning members (29) each have an S-shaped or C-shaped tongue (31), which is provided on a third carrier (35), the first and second carriers (21, 27) being enclosed between the third carrier and contact elements (41) of the tongues.

Abstract: The invention relates to a hair removing apparatus (1) comprising two cooperating hair processing members (17, 19), which are movable relatively to each other in a direction of movement (X). The hair processing members comprise, respectively, a first plate-shaped carrier (21) and a second plate-shaped carrier (27), which extend substantially parallel to the direction of movement. The two carriers are positioned with respect to each other, viewed in a Z direction substantially perpendicular to the carriers, by means of a plurality of positioning members (29), which are arranged so as to be some distance apart, viewed in a direction parallel to the direction of movement. At least one of the two carriers has a comparatively low bending stiffness. As a result, a comparatively small and uniform gap is present between the two carriers, and the friction force acting on the carriers in a direction parallel to the direction of movement is also comparatively small.

Abstract: The invention relates to a method of manufacturing a cutting member (3). According to the method, a single side 9 of a carrier 1 of the cutting member is provided with an auxiliary layer (11). The carrier is provided with a cutting edge (7) by means of an electrochemical machining device (19), an electrode (21) of the electrochemical machining device being arranged on a side (15) of the carrier remote from the auxiliary layer. According to the invention, the auxiliary layer is provided as far as the cutting edge to be provided on the carrier, and, after the cutting edge has been provided on the carrier, the auxiliary layer is maintained on the carrier as a layer which is functional for the cutting member. In this manner, the auxiliary layer has a double function and is thus utilized in a better way. In a preferred embodiment, the auxiliary layer mainly comprises SiO2 and has a thickness below 200 nm, preferably below 100 nm.

Abstract: The invention relates to a shaving apparatus (9) comprising a basic part (8) and a shaving head (1). In use the shaving head (1) is pressed against a skin surface (3) and is pulled over the skin surface (3) in a shaving direction (y). The shaving head (1) comprises a cutter (5) having a cutting edge (6) which extends in a tangential direction (x) transverse to the shaving direction (y). The shaving head (1) further comprises a manipulator (10) adapted to move hairs engaging with the cutting edge (6) with respect to the shaving head (1) in a direction parallel to the tangential direction (x). The shaving head (1) is adapted to move the manipulator (10) to and fro. The basic part (8) comprises a drive system (30) for driving the manipulator (10) in the tangential direction (x).

Abstract: A heating element comprises a thermally conductive substrate, an electrically insulating layer provided over the substrate, and a heating track deposited on the insulating layer. The heating element has a dished portion defining a concave face on one side of the element, the insulating layer and the heating track being provided on the concave face. The heating element is suitable for a range of liquid heating applications, including electric kettles.

Abstract: Apparatus (1a, 1b) for heating liquids has a receptacle (10)for receiving liquid to be heated, a heating element (30) in the form of a support (31) having an electrically insulating surface (32b) carrying a resistive track (33) for heating liquid within the receptacle (10) and a control arrangement (40) for controlling the supply of power to the heating element (30). The control arrangement (40) includes a detector (41) for detecting deflection of the heating element (30). during operation of the apparatus and for reducing the power supply to the heating element (30) when the deflection of the heating element (30) exceeds a predetermined amount so providing a simple, efficient way of switching off the apparatus if the heating element (30) overhears due to, for example, the apparatus being boiled dry or the vessel (2a, 2b) being tilted to expose the heating element out of the liquid being heated.