Accession Number : ADD017602

Title :   Insulation Attachment Stud for Composite Material Substrate.

Descriptive Note : Patent, Filed 13 Sep 93, patented 27 Jun 95,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Rollhauser, Charles M ; Beck, Creig P

Report Date : 27 Jun 1995

Pagination or Media Count : 10

Abstract : The invention is directed to a stud and attachment assembly for securing individual studs to composite material substrates so that thermal or acoustic insulating materials may be attached to the substrate. An attachment stud for securing a layer of insulation material to an organic matrix composite substrate is provided which includes a mechanical attachment element for securing the attachment stud to the composite substrate and a stud element rigidly affixed to the attachment element for receiving the layer of insulation material. (MM)

Descriptors :   *NAVAL VESSELS, *COMPOSITE MATERIALS, *FIRE PROTECTION, *FASTENINGS, *FIRE RESISTANT MATERIALS, *PATENTS, *STUDS(STRUCTURAL COMPONENTS), INSULATION, MATRIX MATERIALS, SUBSTRATES, STRENGTH(MECHANICS), ORGANIC MATERIALS, BOLTS, STUD WELDING, THERMAL INSULATION, SPOT WELDING, ACOUSTIC MATERIALS

Subject Categories : Laminates and Composite Materials
      Couplers, Fasteners, and Joints
      Marine Engineering
      Safety Engineering

Distribution Statement : APPROVED FOR PUBLIC RELEASE