Impact absorbing steering column device for vehicle
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United States of America Patent
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Mar 24, 2009
Grant Date -
Jun 15, 2006
app pub date -
Apr 28, 2004
filing date -
Jun 3, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
In an impact absorbing type steering column apparatus for a vehicle in which two columns are fitted to each other in such a manner that an upper column, while being moved to the front part of the vehicle with respect to a lower column, absorbs the impact energy at a secondary collision of the vehicle, a bush is fixedly fitted to at least one of the outer peripheral side of the upper column and the inner peripheral side of the lower column in the fitting portion between the two columns.
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