METHOD FOR CRIMPING A STONE

A method for assembling a stone on a setting support, the stone being cut to exhibit a table, a crown, a girdle and a pavilion. A substrate with a recess for the stone, the recess forming, between the substrate and the stone, a peripheral free space in the vicinity of the girdle and of the zones of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOURBAN, Stewes, SPASSOV, Vladislav, GROSSENBACHER, Pascal, SPRINGER, Simon, ODEH, Ahmad, BARRON, Cecile, CALOZ, Yann, GERNEZ, Cyrille, BLASER, Lionel, LAUPER, Stephane, MARTIN, Jean-Claude
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR BRACELETS CHEMISTRY COINS ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES HABERDASHERY HUMAN NECESSITIES JEWELLERY METALLURGY OTHER PERSONAL ADORNMENTS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:	A method for assembling a stone on a setting support, the stone being cut to exhibit a table, a crown, a girdle and a pavilion. A substrate with a recess for the stone, the recess forming, between the substrate and the stone, a peripheral free space in the vicinity of the girdle and of the zones of the crown and of the pavilion contiguous to the girdle, the peripheral free space including a bottom having a conductive surface. Electroplating, in the peripheral free space, a metal layer in the vicinity of the girdle and of the zones of the crown and of the pavilion contiguous to the girdle, so as to confine the girdle in the metal layer to form, around the girdle, the setting support. The stone and its setting support are released from the substrate.