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1. WO1996003897 - METHOD AND MACHINE FOR MANUFACTURING JEWELLERY

Publication Number WO/1996/003897
Publication Date 15.02.1996
International Application No. PCT/EP1995/003046
International Filing Date 31.07.1995
Chapter 2 Demand Filed 29.02.1996
IPC
A44C 27/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
B23K 9/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
02Seam welding; Backing means; Inserts
B23K 37/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04for holding or positioning work
CPC
A44C 27/00
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
B23K 37/0426
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
04for holding or positioning work
0426Fixtures for other work
B23K 9/02
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
02Seam welding; Backing means; Inserts
Applicants
  • YELLIN, Dov [IL/IL]; IL
  • RAPAPORT, Erich, I. [AT/IL]; IL
Inventors
  • YELLIN, Dov; IL
  • RAPAPORT, Erich, I.; IL
Agents
  • VIERING & JENTSCHURA; Steinsdorfstrasse 6 D-80538 München, DE
Priority Data
11052401.08.1994IL
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND MACHINE FOR MANUFACTURING JEWELLERY
(FR) PROCEDE ET MACHINE DE FABRICATION D'ORFEVRERIE
Abstract
(EN)
The present invention relates to a method of manufacturing jewellery and a machine implementing the said method. Golden jewellery is manufactured either by hand or by machine as a mass production product. The machine made jewellery is usually chains or an endless variety of hollow bodies of different shapes and designs to be used as earrings or pendants. The machine according to the invention comprises means for securing two parts of the jewel in accurate position relative to each other and a welding generator which includes a transformer and capacitors to perform the actual connection between the two parts.
(FR)
La présente invention concerne un procédé de fabrication d'orfèvrerie et une machine mettant en ÷uvre ledit procédé. L'orfèvrerie en or est fabriquée soit manuellement, soit mécaniquement pour la production en grande série. Les pièces d'orfèvrerie réalisées mécaniquement sont d'habitude des chaînes ou une variété infinie de corps creux de différents formes et modèles destinés aux boucles d'oreilles ou aux pendentifs. La machine selon la présente invention comporte des organes permettant de présenter deux pièces d'orfèvrerie de façon exacte l'une par rapport à l'autre et une génératrice de soudage comportant un transformateur et des condensateurs permettant de procéder à la jonction effective entre les deux pièces.
Also published as
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