Steering column for a motor vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11926361
APP PUB NO 20230257016A1
SERIAL NO

18012479

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adjusting drive for a motor-adjustable steering column may include an outer threaded spindle that has an external thread that engages with a spindle nut and that has an internal thread that is engaged by an inner threaded spindle. The spindle nut, the outer threaded spindle, and the inner threaded spindle can be driven in rotation relative to one another about an axis by a motor-type drive unit. The adjusting drive may also include a blocking device that is switchable between a first position and a second position. In the first position the outer threaded spindle is locked together with the spindle nut for conjoint rotation. In the second position the outer threaded spindle is locked together with the inner threaded spindle for conjoint rotation.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP PRESTA AGLIECHTENSTEIN SCHAAN SCHAAN
THYSSENKRUPP AGTHYSSENKRUPP ALLEE 1 ESSEN 45143

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bayer, Tim Luechingen, CH 13 34
Blaettler, Simon Grabs, CH 9 14
Huber, Sebastian Goefis, AT 45 170
Specht, Jean-Pierre Haag, CH 21 49

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