WO2015168711A1 - Élément composite comprenant une gemme - Google Patents

Élément composite comprenant une gemme Download PDF

Info

Publication number
WO2015168711A1
WO2015168711A1 PCT/AT2015/000055 AT2015000055W WO2015168711A1 WO 2015168711 A1 WO2015168711 A1 WO 2015168711A1 AT 2015000055 W AT2015000055 W AT 2015000055W WO 2015168711 A1 WO2015168711 A1 WO 2015168711A1
Authority
WO
WIPO (PCT)
Prior art keywords
gemstone
composite body
compact
heat treatment
powder coating
Prior art date
Application number
PCT/AT2015/000055
Other languages
German (de)
English (en)
Inventor
Walter Lederle
Thomas Rauch
Original Assignee
D.Swarovski Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by D.Swarovski Kg filed Critical D.Swarovski Kg
Publication of WO2015168711A1 publication Critical patent/WO2015168711A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/04—Setting gems in jewellery; Setting-tools

Definitions

  • the gem can be placed under pressure in optionally provided with cavities compact, with additional heat can be supplied or can also be a sonication with ultrasound.
  • the gemstone can be attached to a transfer film by means of which the gemstone is transported to the compact. By ironing the transfer film, the gemstone is pressed with heat into the compact.
  • the gems may be preheated separately from the compact for placement in the compact. If no cavities are preformed in the pellet for the gemstone, the supply of heat can often prevent destruction of the pellet during the pressurization of the gem during placement. But it can also be provided to place the gemstone without pressure in the preformed cavity or to place a gemstone with a flat surface without pressure on the compact. The gemstone dips into the softened compact during heat treatment due to gravity.
  • the gemstone placed in the pellet protrudes significantly further out of the pellet.
  • the immersion in the liquid or pasty mass takes place without a separate, mechanical support for the gemstone is necessary.
  • the gemstone can set itself, so to speak, in the composite body. It is preferably provided that the immersion up to a range of 10% of the height of the gemstone below or above the edge or the Rondiste takes place. Under the height of the gem is understood to be its greatest length.
  • the longitudinal extension is usually in the direction of the vertical line on the board.
  • a so-called Fiat-back the longitudinal extent extends in the direction of the vertical on the flat bottom part, which is also referred to as a flat back.
  • the invention further relates to a composite body having the features of claim 11, wherein the solidified mass resulting from the compact after the heat treatment constitutes a carrier body for the gemstone or stones and a decorative element having the features of claim 12.
  • FIG. 1 shows, in a schematic representation, a gemstone 1 provided with a hot-melt adhesive film 14 according to the prior art.
  • the gemstone 1 has a faceted upper part 10 and a faceted lower part 1 1.
  • the facets of the upper part 10 and the lower part 1 1 are separated by an edge 12.
  • the height of the gemstone 1 results from the distance between the flat board, which closes the upper part 10, and arranged on the opposite side tip, which closes the lower part 1 1.
  • FIGS. 5a and 5b The situation before and after the heat treatment is illustrated in FIGS. 5a and 5b.
  • a cohesive connection has been established between the carrier body 3, which has emerged from the compact 2, and the gemstone 1.
  • a composite body 5 is obtained consisting of at least one gemstone 1 and a resulting from the compact 2 after the heat treatment carrier body 3 made of plastic.
  • the gem 1 dives by its own weight in the softened and pasty or liquid mass that has emerged from the compact 2 by the heat treatment.
  • FIGS. 6a-d show photographs of process steps in the production of a decorative element
  • FIG. 9 wherein FIG. 6a shows a compact 2 before the heat treatment.
  • FIG. 6b shows a compact 2 with gemstones 1 and a socket 4, before the heat treatment
  • FIG. 6c again shows how the compact 2 with gemstones 1 is placed in the socket 4 before the heat treatment is carried out.
  • FIG. 6d shows the decorative element 9 after the heat treatment.
  • the resulting from the compact 2 carrier body 3 has experienced a shrinkage by the heat treatment, as shown schematically in Figures 5a and 5b.

Landscapes

  • Adornments (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un élément composite (5) comprenant une gemme (1), dans lequel : ‑ on place au moins une gemme (1) dans ou sur une pièce moulée (2) obtenue à partir de poudre ou de granulés de matière plastique (7), et ‑ on soumet la ou les gemmes (1) à un traitement thermique conjointement avec la pièce moulée (2).
PCT/AT2015/000055 2014-05-05 2015-04-14 Élément composite comprenant une gemme WO2015168711A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14001563.7 2014-05-05
EP14001563.7A EP2941981A1 (fr) 2014-05-05 2014-05-05 Corps composite doté d'une pierre décorative

Publications (1)

Publication Number Publication Date
WO2015168711A1 true WO2015168711A1 (fr) 2015-11-12

Family

ID=50685727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/000055 WO2015168711A1 (fr) 2014-05-05 2015-04-14 Élément composite comprenant une gemme

Country Status (2)

Country Link
EP (1) EP2941981A1 (fr)
WO (1) WO2015168711A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1120802A (fr) * 1955-03-14 1956-07-13 Perfectionnements apportés aux articles du genre des <articles de paris> notamment aux bijoux fantaisie en matière plastique
DE3503941A1 (de) * 1985-02-06 1986-08-07 Kristine 7307 Aichwald Lorber Schmuck, insbesondere modeschmuck, und verfahren zu seiner herstellung
FR2725882A1 (fr) * 1994-04-13 1996-04-26 Bardou Hugues Procede de sertissage d'une pierre dans une monture, et bijou obtenu par un tel procede
EP2189078A1 (fr) * 2008-11-14 2010-05-26 Favero S.p.a. Procédé pour incorporer des pierres naturelles ou synthétiques et du verre taillé en brillant sur un support en plastique et produit obtenu selon le procédé

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1120802A (fr) * 1955-03-14 1956-07-13 Perfectionnements apportés aux articles du genre des <articles de paris> notamment aux bijoux fantaisie en matière plastique
DE3503941A1 (de) * 1985-02-06 1986-08-07 Kristine 7307 Aichwald Lorber Schmuck, insbesondere modeschmuck, und verfahren zu seiner herstellung
FR2725882A1 (fr) * 1994-04-13 1996-04-26 Bardou Hugues Procede de sertissage d'une pierre dans une monture, et bijou obtenu par un tel procede
EP2189078A1 (fr) * 2008-11-14 2010-05-26 Favero S.p.a. Procédé pour incorporer des pierres naturelles ou synthétiques et du verre taillé en brillant sur un support en plastique et produit obtenu selon le procédé

Also Published As

Publication number Publication date
EP2941981A1 (fr) 2015-11-11

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