Process for making jewelry comprising one or more rows of stones

Details Process for making jewelry comprising one or more rows of stones Process for making jewelry comprising one or more rows of stones

1986-03-12

1988-03-22

Echols, P. W.

Metal working

Plural diverse manufacturing apparatus including means for...

With turret mechanism

291606, 63 28, B23P 500

Patent

active

047319135

ABSTRACT:
This invention relates to processes for making jewelry comprising one or more rows of precious stones set in a support made of precious metal. One or more rows of cylindrical housings extended by a conical seating and a counter-bore are machined in the support; the metal bridges separating, the housings are cut out with a rotating mill; a stone is placed in each housing and is set by means of a tool which is applied on the islets of metal remaining between the housings.

REFERENCES:
patent: 755654 (1904-03-01), Guild
patent: 795109 (1905-07-01), Dover
patent: 948774 (1910-02-01), Strelitz
patent: 1308011 (1919-06-01), Gilsey
patent: 1351205 (1920-08-01), Eliasoff
patent: 1421339 (1922-06-01), Zalowitz

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