Adjustable steering column assembly with break-away lever
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United States of America Patent
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May 21, 2013
Grant Date -
Jul 30, 2009
app pub date -
Jan 30, 2008
filing date -
Jan 30, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An adjustable steering column assembly having a repositionable steering column and a break-away lever arm. The lever arm has a first mounting interface and an adjustment assembly member operably coupled with the steering column has a second mounting interface. Engagement of the first and second mounting interfaces mounts the lever arm on the adjustment assembly member. Movement of the lever arm rotates the adjustment assembly member to facilitate the repositioning of the steering column. Applying a breakaway force exceeding a threshold value to the lever arm disengages the mounted lever arm from the adjustment assembly member by relative translational movement between the first and second mounting interfaces. Some embodiments employ a threaded fastener installed to a predetermined torque to bias the first and second mounting interfaces into engagement. The threaded fastener can be installed such that it may be non-frangibly disengaged by displacement through the open end of a slot.
First Claim
Family
International Classification(s)
Cited Art Landscape
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