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Flywheel device

  • US 20100083790A1
  • Filed: 07/17/2009
  • Published: 04/08/2010
  • Est. Priority Date: 10/06/2008
  • Status: Abandoned Application
First Claim
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1. A flywheel device having a rotatable wheel comprising:

  • a rotatable composite rim structure comprising multiple radial layers of metallic material, the metallic material having surfaces covered with a coat of cyanoacrylate type adhesive, radially adjacent layers of the metallic material being bonded together with a thermosetting polymer resin bonded to and between opposing coats of cyanoacrylate type adhesive covering the surfaces of the metallic material.

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