The invention relates to a cutter head (10) for a hair cutting machine, having an upper blade and a lower blade (12) that can be adjusted with respect to the upper blade by means of an actuating element, comprising a support with an adjusting element which can be adjusted with regard to the support by means of the actuating element (100) and which carries out a relative movement between the upper blade and the lower blade in the direction of cutting. The actuating element can be selectively placed in one of two opposite side areas of the support for actuating the adjusting element that is connected to the lower blade (12). The actuating element (100) can be removably connected to a shaft (62) mounted in the support (32) or to a first element protruding therefrom. The adjusting element is a second element having, in the cross-section, a U and/or C-shape, the transverse or base limb being connected to the lower blade (12). In order to adjust the adjusting element, at least one of the lateral limbs interacts with the first element.

There is provided a method of providing feedback regarding motion of a rotary shaver performed by a user, the method comprising the steps of receiving, during at least one time interval, at least one motion type determined for the motion of the rotary shaver performed by the user, wherein the motion type is selected from a set of predefined motion types that comprises small rotational motion and one or more other predefined motion types; determining a degree of occurrence in the time interval of each of the motion types in the set of time interval; determining from the determined degree of occurrence of each of the motion types in the set of predefined motion types which motion type has a highest degree of occurrence in the time interval; and providing feedback to the user to increase a degree of occurrence of small rotational motion of the rotary shaver if the determined motion type having the highest degree of occurrence is one of the other predefined motion types.

A kit comprises a personal care appliance and a power supply device. The personal care appliance and power supply device may have mating connectors.

The invention refers to an electric shaver with a first cutter element and a second cutter element which are movable relative to each other in an oscillating manner along a first horizontal cutter oscillation axis. Each cutter unit is mounted in the cartridge pivotably about a second horizontal tilting axis and axially displaceably parallel to a vertical axis. The first horizontal cutter oscillation axis is perpendicular to the vertical axis and perpendicular to the second horizontal tilting axis.

The present invention provides for a shaving device and more specifically, to a portable shaving apparatus designed to look like a cosmetic container.

The present invention provides for a shaving device and more specifically, to a portable shaving apparatus designed to look like a cosmetic container.

A packaging for a shaver may include a shell configured to shift between a closed configuration and an open configuration, wherein the shell is configured to receive the shaver. The packaging may also include an image of the shaver disposed on an outer surface of the shell, and an actuator coupled to the outer surface of shell, the actuator being disposed within the image of the shaver, and wherein activation of the actuator while the shell is in the closed configuration, causes the shell to shift from the closed configuration to the open configuration.

System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver.

System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver.

The invention refers to an electric shaver comprising a shaver housing, a shaver head and at least one cartridge mounted in or on said shaver housing. The adaption of the cutter element to the contour of the skin to be shaved is improved by permitting at least one additional movement of the at least one cutter unit relative to the shaver head.