Telescopic multifunctional steering column

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12179832
SERIAL NO

18812607

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure relates to the technical field of steering columns, and specifically discloses a telescopic multifunctional steering column. An upper column is fixedly mounted inside a steering wheel. An outer surface of the upper column is sleeved with a lower column. In the disclosure, slidable connection is realized through a spline groove and a spline shaft, so that the steering column can extend and retract, which ensures stability and sliding smoothness of the column during the extension and retraction process. By connecting a pull bolt with a locking switch of a lifting rod through a wire rope, when the pull bolt is pulled up, a driver can adjust a length of the column according to his own needs, which improves driving flexibility and comfort. When the pull bolt retracts, the steering column is locked at a selected position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DONGGUAN EXCAR ELECTRIC VEHICLE CO LTDNO 68 FULAI ROAD LIAOBU TOWN DONGGUAN 523000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Bo Dongguan, CN 496 4736
Zhou, Jianhui Dongguan, CN 42 439
Zhou, Runguang Dongguan, CN 2 0

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