Electrically supported power steering having an immbolizer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9102349
APP PUB NO 20140034411A1
SERIAL NO

14004614

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A steering system is provided with an uninterruptible mechanical positive coupling between a steering wheel and a pinion in the form of a steering shaft and with an electrical auxiliary power assistance, in which an electric motor introduces its assistance power into the steering system via a reduction gear mechanism. A switchable magnetic brake is provided, which in a closed switching state blocks the motor shaft of the electric motor frictionally in relation to a motor housing fixed to the vehicle body, and which in an open switching state releases the motor shaft so that this can rotate in a fixed transmission ratio with the steering shaft.

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP PRESTA AGESSANESTRASSE 10 ESCHEN 9492

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oertle, Max Mauren, LI 9 199
Sandholzer, Julian Altach, AT 3 7

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