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Electromechanical actuator and methods of providing same

  • US 7,242,134 B2
  • Filed: 11/25/2002
  • Issued: 07/10/2007
  • Est. Priority Date: 11/23/2001
  • Status: Expired due to Fees
First Claim
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1. An electromechanical actuator for effecting a desired action, comprising:

  • a conducting polymer and a conductor for conducting voltage along the polymer from one end region of the polymer to an opposite end region of the polymer;

    wherein the conductor is arranged in a concertina pattern along the polymer for extension and retraction with expansion and contraction of the polymer, and extends along the polymer from the one end region to the opposite end region.

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