ELECTRICALLY ADJUSTABLE STEERING COLUMN WITH SAFETY CIRCUIT, AND METHOD FOR OPERATING AN ELECTRICALLY ADJUSTABLE STEERING COLUMN

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240034390A1
SERIAL NO

18266126

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure relates to an electrically adjustable steering column for a motor vehicle, comprising a positioning unit on which a steering control element can be arranged, a support unit by which the positioning unit is held in an adjustable manner, an adjustment device which is configured to adjust the positioning unit relative to the support unit and which comprises, for the adjustment of the positioning unit, an electric motor. The steering column further has a control unit, wherein the control unit is configured to activate the electric motor. The control unit is further configured, for the activation of the electric motor, to generate a first signal and a second signal, wherein the activation of the electric motor requires the presence of the first signal and of the second signal, in particular at a first switch unit and a second switch unit of the control unit which are connected in series with the electric motor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP PRESTA AG9492 ESCHEN
THYSSENKRUPP AGTHYSSENKRUPP ALLEE 1 ESSEN 45143

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KREUTZ, Daniel Feldkirch, AT 27 153
WILLI, Andreas Lauterach, AT 8 6

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