Abstract: A drug delivery device comprises a first component and a second component, wherein a substance is provided on at least one of the first component and the second component. An inner friction of the substance is great enough to stabilize at least one of the orientation and the position of the first component and the second component with respect to one another. The inner friction of the substance is small enough to allow relative movement of the first component and the second component necessary for the intended operation of the device. Furthermore, a method for assembling a drug delivery device is provided.

Abstract: The invention relates to a motor-driven epilation head for an epilation device for plucking hairs of the human skin. Specifically, the invention relates to an epilation head having a rotation cylinder that can be rotated about a rotation axis and includes a plurality of plucking units for capturing and plucking the hairs. Each plucking unit comprises a first clamping element, a second clamping element and a third clamping element. The first clamping element together with the second clamping element forms a first closeable plucking gap and the second clamping element together with the third clamping element forms a second closeable plucking gap. The first and the second clamping elements are movably mounted and can be jointly actuated by means of an actuation element in order to close the first and the second plucking gap. The first and the second clamping elements move in the same direction.

Abstract: An epilation device is proposed that has at least an epilation element having a skin side intended for contacting the skin in an operation state of the epilation device, the epilation element having at least two adjoining clamping elements that are arranged on a base structure and that each have a clamping surface so that the clamping surfaces lie opposite to each other, a support in which the epilation element is mounted, and an actuation arrangement that during operation of the epilation device repeatedly actuates the epilation element between a first bending state in which the base structure has a first curvature and a second bending state in which the base structure has a second curvature different to the first curvature, wherein the clamping surfaces the clamping elements are separated by a gap at the skin side in the first bending stage and are in clamping contact in the second bending stage.

Abstract: A drug delivery device comprises a first component and a second component, wherein a substance is provided on at least one of the first component and the second component. An inner friction of the substance is great enough to stabilize at least one of the orientation and the position of the first component and the second component with respect to one another. The inner friction of the substance is small enough to allow relative movement of the first component and the second component necessary for the intended operation of the device. Furthermore, a method for assembling a drug delivery device is provided.

Abstract: The invention relates to a motor-driven epilation head for an epilation device for plucking hairs of the human skin. Specifically, the invention relates to an epilation head having a rotation cylinder that can be rotated about a rotation axis and comprises a plurality of plucking units for capturing and plucking the hairs. Each plucking unit comprises a first clamping element, a second clamping element and a third clamping element, wherein the first clamping element together with the second clamping element forms a first closeable plucking gap and the second clamping element together with the third clamping element forms a second closeable plucking gap. The first and the second clamping element are movably mounted and can be jointly actuated by means of an actuation element in order to close the first and the second plucking gap. The first and the second clamping element move in the same direction.

Abstract: An epilation device is proposed that has at least an epilation element having a skin side intended for contacting the skin in an operation state of the epilation device, the epilation element having at least two adjoining clamping elements that are arranged on a base structure and that each have a clamping surface so that the clamping surfaces lie opposite to each other, a support in which the epilation element is mounted, and an actuation arrangement that during operation of the epilation device repeatedly actuates the epilation element between a first bending state in which the base structure has a first curvature and a second bending state in which the base structure has a second curvature different to the first curvature, wherein the clamping surfaces the clamping elements are separated by a gap at the skin side in the first bending stage and are in clamping contact in the second bending stage.