DECORATIVE CHAIN MANUFACTURE METHOD Russian patent published in 1998 - IPC

Abstract RU 2118109 C1

FIELD: manufacture of jewelry articles and decorations from precious metals and their alloys. SUBSTANCE: chain web is assembled from links manufactured by molten model casting and having eyelet, connecting member and decorative part. Method for assembling decorative chain involves passing eyelet and connecting member through eyelet of adjacent link with following light tightening of web and laying decorative part onto surface of adjacent eyelet. Connecting member comes into contact with eyelet by means of curved portion made during casting. Method allows such operations as soldering and whitening or bending of chain members and usage of complicated assembling equipment to be avoided. EFFECT: simplified construction and reduced production cost. 2 dwg

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RU 2 118 109 C1

Authors

Gorynja A.S.

Fedotov V.A.

Dates

1998-08-27Published

1997-08-28Filed