发明名称 Lightweight OMEGA chain and improved method of manufacture
摘要 A method of manufacturing jewelry and a chain article formed therefrom that results in a product substantially lighter than its solid counterpart. A length of wire mesh or woven wire type of "fabric" having a hollow seamed wire with a non-precious core of a width and length corresponding generally to the proportions of the jewelry chain to be created is provided. The non-precious core is then removed by one of many methods. Then, a series of hollow link sections are received on the length of wire mesh such that the interior surfaces of the links surround the mesh. The links are arranged in an end-to-end abutting relationship upon the mesh until the length of chain desired is reached. Alternatively, a spiral resembling a spring may be used. Upper and lower die members are brought into contact with the preformed chain and forced there against with a magnitude of pressure and for a duration of time sufficient to deform the links or spiral and bring the inner surfaces thereof into at least partial engagement with the mesh.
申请公布号 US2005086925(A1) 申请公布日期 2005.04.28
申请号 US20040984137 申请日期 2004.11.08
申请人 DAL MONTE GIUSEPPE A. 发明人 DAL MONTE GIUSEPPE A.
分类号 A44C11/00;B21F43/00;B21L1/02;B21L11/00;(IPC1-7):F16G13/00 主分类号 A44C11/00
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