EP0664972A1 - Procédé pour la réalisation d'éléments décoratifs en or, autre métal précieux, ainsi qu'éléments décoratifs obtenus par mise en oeuvre dudit procédé - Google Patents

Procédé pour la réalisation d'éléments décoratifs en or, autre métal précieux, ainsi qu'éléments décoratifs obtenus par mise en oeuvre dudit procédé Download PDF

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Publication number
EP0664972A1
EP0664972A1 EP95100230A EP95100230A EP0664972A1 EP 0664972 A1 EP0664972 A1 EP 0664972A1 EP 95100230 A EP95100230 A EP 95100230A EP 95100230 A EP95100230 A EP 95100230A EP 0664972 A1 EP0664972 A1 EP 0664972A1
Authority
EP
European Patent Office
Prior art keywords
gold
precious metal
plaster
sample
ornaments
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP95100230A
Other languages
German (de)
English (en)
French (fr)
Inventor
Antonio Padino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0664972A1 publication Critical patent/EP0664972A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments

Definitions

  • the subject of the present invention is a method for producing decorative elements made of gold and other precious metals, of appearance aesthetically similar to lace or fabric embroidery.
  • the invention also relates to decorative elements in the form of lace or embroidery obtained by implementing the process.
  • a so-called "lost wax” melting process has been known for a long time, according to which a model, made mainly of wax or other similar plastic material, is coated with plaster, after which the plaster form is brought to high temperature in a so that the original model disappears and in the plaster remains the cavity inside which is then injected the metal, for example silver, gold, platinum or an alloy of these metals, which solidifying forms the finished decorative element.
  • a model made mainly of wax or other similar plastic material
  • the process according to the invention consists, as said above, from a sample of lace or embroidery in cotton or synthetic fiber, of appearance perfectly similar to the element 1 which has been illustrated in fig. 1, said sample being treated with wax, a resin, a varnish or another plastic material in order to make it larger.
  • This sample is then coated with plaster, then baked in an oven according to the conventional process in order to destroy the original sample it contains, thereby creating the cavity in which the metal - gold or other precious metal - is introduced to the molten state to give birth to the finished product.
  • This can then be mounted on a standard chain, as shown in fig. 2, to make, for example, the collar 2.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP95100230A 1994-01-27 1995-01-10 Procédé pour la réalisation d'éléments décoratifs en or, autre métal précieux, ainsi qu'éléments décoratifs obtenus par mise en oeuvre dudit procédé Withdrawn EP0664972A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI940010 1994-01-27
IT94VI000010A IT1267678B1 (it) 1994-01-27 1994-01-27 Procedimento per la realizzazione di elementi decorativi in oro o altri metalli preziosi ed elementi ottenuti con detto procedimento

Publications (1)

Publication Number Publication Date
EP0664972A1 true EP0664972A1 (fr) 1995-08-02

Family

ID=11425400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95100230A Withdrawn EP0664972A1 (fr) 1994-01-27 1995-01-10 Procédé pour la réalisation d'éléments décoratifs en or, autre métal précieux, ainsi qu'éléments décoratifs obtenus par mise en oeuvre dudit procédé

Country Status (4)

Country Link
US (1) US5551503A (it)
EP (1) EP0664972A1 (it)
JP (1) JPH07299542A (it)
IT (1) IT1267678B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2224892A1 (es) * 2004-07-26 2005-03-01 Clemente Navarro Fabregat, S.A. Procedimiento para la fabricacion de piezas de joyeria y piezas de joyeria obtenida.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6227284B1 (en) * 1998-06-23 2001-05-08 Don S. Cannon Hair sculptured jewelry piece and its method of manufacture
US6937883B2 (en) * 2000-03-08 2005-08-30 Martin R. Prince System and method for generating gating signals for a magnetic resonance imaging system
US6682802B2 (en) * 2000-12-14 2004-01-27 Intel Corporation Selective PCB stiffening with preferentially oriented fibers
BE1015289A3 (nl) * 2002-10-07 2005-01-11 Quijo Peter Juweel, werkwijze voor het vervaardigen ervan en gereedschap hierbij aangewend.
GB2444789B (en) * 2006-12-16 2011-03-23 Jane Sheppard Jewellery manufacture
WO2009025500A2 (en) * 2007-08-20 2009-02-26 In Gu Kang Method for manufacturing glass or plastic or crystal product and glass or plastic or crystal product manufactured by said method
CN109079117A (zh) * 2018-08-13 2018-12-25 中国地质大学（武汉） 一种纤维材质造型的贵金属浇铸方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485800A (fr) * 1966-06-09 1967-06-23 Kern S A Soc Procédé de reproduction en métal de fragments ou éléments de dentelles, broderies et articles similaires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557312A (en) * 1980-03-27 1985-12-10 Gonzales Ervey C Process of fabricating metal ornaments
US4793045A (en) * 1985-03-20 1988-12-27 Singer Steven M Article forming method
JPH0716755B2 (ja) * 1989-06-19 1995-03-01 株式会社日本興業銀行 消失鋳造用消失型の成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485800A (fr) * 1966-06-09 1967-06-23 Kern S A Soc Procédé de reproduction en métal de fragments ou éléments de dentelles, broderies et articles similaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2224892A1 (es) * 2004-07-26 2005-03-01 Clemente Navarro Fabregat, S.A. Procedimiento para la fabricacion de piezas de joyeria y piezas de joyeria obtenida.

Also Published As

Publication number Publication date
IT1267678B1 (it) 1997-02-07
JPH07299542A (ja) 1995-11-14
ITVI940010A0 (it) 1994-01-27
ITVI940010A1 (it) 1995-07-27
US5551503A (en) 1996-09-03

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