Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Reexamination Certificate
2006-04-11
2006-04-11
Xu, Ling (Department: 1775)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
C428S307700, C428S315900, C428S195100, C428S071000, C428S911000, C089S036020, C089S036040, C089S036010
Reexamination Certificate
active
07026045
ABSTRACT:
The invention relates to the area of armor and in particular to multilayer armor having a composite layer containing a first material made of a metal or an alloy and a second material where the second material is porous and in that the metal or metal alloy is infiltrated into some or all of the pores of the second material and characterized in that a cage made of plates having openings contains the first and second materials and in that the cage is itself coated, at least partly, with the infiltration metal or alloy, the melting point of the cage material being higher than that of the infiltration metal or alloy.
REFERENCES:
patent: 3705558 (1972-12-01), McDougal et al.
patent: 4158338 (1979-06-01), Dippold et al.
patent: 4415632 (1983-11-01), Luhleich et al.
patent: 4534266 (1985-08-01), Huet
patent: 5194202 (1993-03-01), Yun et al.
patent: 38 37 378 A 1 (1990-02-01), None
patent: 39 24 267 C 1 (1994-12-01), None
Translation of DE -3837378.
Feuchtenschlager Franz
Louvigne Pierre-Francois
Reiter Josef
Rettenbacher Gottfried
Schulz Peter
ARC Leichtmetallkompetenzzentrum Ranshofen GmbH
Etat Francais Represente Par le Delegue General pour l'armement
Xu Ling
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