Continental Engineering Services Gmbh

Christian Walther

Robert Joest

Jens Friedrich

Dimitrios Patsouras

Johannes Kerkmann

Robert Wick

Stephan Eisele

Karsten Moritz

Pascal Köhler

Philipp Neubauer

A sound emission arrangement, having a seat that has a backrest surface and a headrest surface, where the sound emission arrangement has at least one first and one second actuator for vibration excitation, where each of the two actuators is arranged in the seat, so that the first and the second actuator are each arranged with their excitation surface on the inner side of a covering of the headrest surface or the inner side of a covering of the backrest surface at substantially the same height.

Seating means with actuators for sound emission

An actuator, including an electric drive for converting electrical signals into mechanical deflections, the drive having a coil through which the current of the electrical signal can flow, and having a permanent magnet which can be in electromagnetic interaction with the coil, the actuator furthermore has a housing and a flat body, the flat body being able to be mechanically deflected and/or mechanically excited into vibration by the electric drive and, in the process, being able to radiate acoustic sound signals, wherein the flat body is connected integrally to at least part of the housing and at least part of the drive is connected to the flat body.

Actuator for generating structure-borne sound

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Frankfurt am Main, Germany

Christian Walther