The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 1987
Filed:
Dec. 02, 1985
Applicant:
Inventors:
Atsuo Tanaka, Toyota, JP;
Tadashi Dohnomoto, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; C22C / ; C22F / ; F01D / ;
U.S. Cl.
CPC ...
428614 ; 295274 ; 148-3 ; 148 / ; 148437 ; 164 97 ; 164 98 ; 415200 ; 4162 / ; 416230 ; 420548 ; 428621 ; 428654 ;
Abstract
The fiber reinforced metal composite material according to this invention provides a composite material comprising, in combination, alumina-fibers or alumina-silica fibers excellent in abrasion resistance, heat resistance and seizure resistance and hypereutectic aluminum-silicon-type alloys enriched with proeutectic silicon which is hard grains.