Braun Gmbh

Braun Aktiengesellschaft

Bernd Stassen

Detlef Gleich

Uwe Fischer

Tiandong Guo

Xinwu Lai

Kejin Li

Manfred Ohle

Carlo Wojciechowski

The invention relates to an electrically driven device, for example an electric hair removal device, such as a wet or dry shaver, an electric toothbrush or an electric skin treatment device. The electrically driven device comprises a housing having a chassis, wherein the chassis comprises an electric motor having a first drive shaft, a battery unit, and an oscillating body having a second drive shaft. A first longitudinal axis is defined arranged along the second drive shaft, a second longitudinal axis is defined arranged along the first drive shaft, and a third longitudinal axis is defined arranged through the center of the body of the battery unit, wherein the second longitudinal axis and/or the third longitudinal axis are parallel offset to the first longitudinal axis.

Electrically driven device

The invention relates to a swing bridge for converting a rotary motion into an oscillating motion, especially into a linear oscillating motion, especially within an electrically driven device. The swing bridge comprises an oscillating body defining a plane. The oscillating body comprises a slot arranged in the plane, wherein a first axis extends through the slot perpendicular to the plane, and a drive shaft protruding perpendicular to the plane along a second axis.

Swing bridge and electrically driven device herewith

Inner cutter for a dry shaving apparatus

Growing community of inventors

Idstein, Germany

Bernd Stassen