Lisa Draxlmaier Gmbh

Lisa Draexlmaier Gmbh

Karsten Rüter

Guido Hofer

Michael Steckel

Martin Huber

Stefan Deser

Raimund Kreis

Andreas Kraft

Matthias Stein

Michael Koller

Christian Maier

Günther Jakob

Tobias Söll

The present disclosure relates to a cell block for a battery and a method for assembling a cell bock having one or more battery cells. In one implementation, the cell block includes a box-shaped housing, which is open on one side and into which the battery cells are fitted through the open side, and a cell fixation, which is pushed through the open side into the housing, such that the battery cells are fixed in the housing and the housing is at least partially closed. The cell fixation may further include one or more bond openings, through which the battery cells may be accessed after the cell fixation has been pushed in, and a projecting collar on the side of the cell fixation facing away from the battery cells, such that the collar may be brought into contact with an end plate.

Cell block with cell fixation for a battery and method of assembling a cell block

A battery housing and a method for installing a battery are disclosed. In one embodiment, a battery housing for receiving a battery includes four plate-shaped side panels. Two of the side panel are opposite to each other, and each of the two opposite side panels have at least one elongated recess. The battery housing includes two cover plates. The four plate-shaped side panels and the two cover plates are connected to each other to form a box-shaped housing. The side panels are configured to connect together to hold the battery without the cover plates.

Battery housing and method for installing a battery

An operating control, in particular in a motor vehicle, wherein the operating control has at least one actuating element for actuating the operating control. The operating control comprises at least one sensor element operatively connected to the actuating element for registering an actuation, and at least one oscillator coil fixedly connected to the actuating element for emitting a mechanical feedback signal, in particular bending waves, through the actuating element. The feedback signal is haptically and/or acoustically perceivable, preferably simultaneously haptically and acoustically perceivable. The operating control includes a controller element for activating the oscillator coil in case of actuation of the operating control.

Operating control having specific feedback

The present invention relates to a method for the production of a combined piezo/luminescent film for use as actuating element, especially in vehicles, comprising the steps: provision of a film-type base material (); application of a piezoelectric varnish () onto the base material at least in a first partial area (A, A) so as to form a piezoelectric switch surface in the first partial area; application of a luminescent varnish () onto the base material in at least a second partial area (B, B) so as to be able to illuminate the switch surface in the second partial area; covering at least of the first and second partial area with a top layer () that is bonded to the base material. In addition, the present invention describes an actuating element with a combined piezo/luminescent film produced in such a manner.

Method for the production of a combined piezo/luminescent film and actuating element with such a piezo/luminescent film

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Landshut, Germany

Karsten Rüter