STEERING COLUMN FOR VEHICLE
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United States of America Patent
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Issued Date -
Feb 15, 2024
app pub date -
Apr 7, 2022
filing date -
Apr 7, 2021
priority date (Note) -
Published
status (Latency Note)
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Abstract
A steering column for a vehicle is disclosed. An aspect of the present invention may provide a steering column for a vehicle, the steering column comprising: an inner tube having a steering shaft inserted and coupled therein; an outer tube coupled to an outer circumferential surface of the inner tube and having a first hole formed to be recessed in the axial direction on outer surface thereof; a housing coupled to an outer circumferential surface of the outer tube and having a second hole formed to be recessed in the shaft direction at a position corresponding to the first hole on an outer surface thereof; and a driving unit connected to the inner tube and the outer tube to allow the inner tube and the outer tube to be moved forward and backward in the shaft direction, wherein the driving unit includes a block part including a first block accommodated in the first hole and the second hole while being coupled to the outer tube, a moving part coupled to the first block and the second block, and a driving part connected to the moving part and transferring driving force to allow the block part to be moved forward and backward.
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