Active headrest assembly for vehicle
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United States of America Patent
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Mar 16, 2010
Grant Date -
May 28, 2009
app pub date -
Apr 2, 2008
filing date -
Nov 27, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An active headrest assembly for a vehicle includes a headrest supported by a seat back frame. An active plate is connected to the headrest and has guide slots defined therein. Guide pins are inserted through the guide slots to slide along the guide slots. A lumbar unit has a support wire secured to the guide pins and is rotatably connected to the lower end of the seat back frame. A returning unit elastically connects the active plate and the lumbar unit with each other.
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Family
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