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ACTIVE MATERIAL HEAD RESTRAINT ASSEMBLY

  • US 20080252113A1
  • Filed: 03/27/2008
  • Published: 10/16/2008
  • Est. Priority Date: 04/12/2007
  • Status: Active Grant
First Claim
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1. A head restraint assembly for a seat comprising:

  • a support member;

    a deployable member selectively movable between a retracted position and a deployed position;

    at least a portion of said deployable member being farther from the support member in the deployed position than in the retracted position;

    a latch system configured to releasably retain the deployable member in its retracted position; and

    an active material member that is actuatable to release the latch system to thereby release the deployable member.

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