Title:
METHOD FOR MANUFACTURING JEWELRY, AND JEWELRY
Document Type and Number:
WIPO Patent Application WO/2022/029963
Kind Code:
A1
Abstract:
According to the present invention, in a jewel heating step (ST2), a raw stone 11 (jewel) to be embedded in a wax mold 51 is heated. In a jewel arrangement step (ST3), a planned embedding position 61 in the wax mold 51 obtained in step ST1 is melted by the heat from the raw stone 11, and the raw stone 11 is arranged in the planned embedding position 61 in the melted state. Next, a mold fabrication step (ST4) is performed using the wax mold 51 provided with the raw stone 11, and then a casting step (ST5) is performed.
Inventors:
DOBASHI HIDETAKA (JP)
Application Number:
PCT/JP2020/030237
Publication Date:
February 10, 2022
Filing Date:
August 06, 2020
Export Citation:
Assignee:
CROSSFOR CO LTD (JP)
International Classes:
A44C9/00
Domestic Patent References:
| WO1993010686A1 | 1993-06-10 |
Foreign References:
| US7025110B1 | 2006-04-11 | |||
| US6493912B1 | 2002-12-17 |
Attorney, Agent or Firm:
MATSUSHITA, Masahiro (JP)
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