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Machine translation
1. (WO1979000795) APERTURE FORMING MEMBER FOR GASIFIABLE PATTERNS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000795    International Application No.:    PCT/US1979/000074
Publication Date: 18.10.1979 International Filing Date: 09.02.1979
IPC:
B22C 9/04 (2006.01), B22C 9/08 (2006.01)
Applicants:
Inventors:
Priority Data:
890570 20.03.1978 US
Title (EN) APERTURE FORMING MEMBER FOR GASIFIABLE PATTERNS
(FR) MEMBRE FORMANT OUVERTURE POUR MODELES GAZEIFIABLES
Abstract: front page image
(EN)A gasifiable pattern assembly (10) as used to produce castings by the full mold or cavityless process, has an aperture forming member (16) positioned between separate elements (12, 14) of the assembly. The aperture forming member (16) provides constricted interconnection of a casting with its associated gates and risers so that the gates and risers may be easily separated from the casting.
(FR)Un assemblage a modele gazeifiable (10) comme ceux utilises pour produire des pieces coulee par le procede a moule entier ou sans cavite, possede un membre formant ouverture (16) place entre des elements separes (12, 14) de l"assemblage. Le membre formant ouverture (16) etablit une interconnexion resserree d"une piece coulee avec ses trous et baguettes associes de sorte que les trous et les baguettes puissent etre facilement separes de la piece.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)