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Design and manufacturing method for multi-material tube structures

DC
  • US 6,896,006 B2
  • Filed: 03/04/2003
  • Issued: 05/24/2005
  • Est. Priority Date: 03/04/2002
  • Status: Expired due to Term
First Claim
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1. A tubular structure, comprising a substantially cylindrical metal tube, having a wall with a series of apertures, a composite material placed therewithin, wherein said composite material is contiguous with an inner surface of said wall of said metal tube and an inner sleeve within said composite material.

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