EP0091585B1 - Bijou de platine et d'or à teneur en carat élevée notamment d'or fin - Google Patents

Bijou de platine et d'or à teneur en carat élevée notamment d'or fin Download PDF

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Publication number
EP0091585B1
EP0091585B1 EP83102923A EP83102923A EP0091585B1 EP 0091585 B1 EP0091585 B1 EP 0091585B1 EP 83102923 A EP83102923 A EP 83102923A EP 83102923 A EP83102923 A EP 83102923A EP 0091585 B1 EP0091585 B1 EP 0091585B1
Authority
EP
European Patent Office
Prior art keywords
gold
platinum
item
jewellery
jewellery according
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.)
Expired
Application number
EP83102923A
Other languages
German (de)
English (en)
Other versions
EP0091585A2 (fr
EP0091585A3 (en
Inventor
Ursula Exner Geb. Niessing
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
Priority to AT83102923T priority Critical patent/ATE26647T1/de
Publication of EP0091585A2 publication Critical patent/EP0091585A2/fr
Publication of EP0091585A3 publication Critical patent/EP0091585A3/de
Application granted granted Critical
Publication of EP0091585B1 publication Critical patent/EP0091585B1/fr
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/927—Decorative informative
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12875—Platinum group metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12889—Au-base component

Definitions

  • the invention is directed to a piece of jewelry made of platinum and high-quality gold, in particular fine gold, the connection of the two metals being effected by applying the gold in a solid state to the platinum and heating the gold to its melting temperature.
  • Such a piece of jewelry is known from DE-A-2 733 602 by the applicant.
  • platinum is used as the carrier metal and starting material and a fine gold plating metal is used, which accordingly covers the entire surface of the supporting surface provided on the platinum, with the known piece of jewelry the platinum portion being at least equal to or greater than the fine gold portion of the entire piece of jewelry, since the Fine gold plating has an essentially decorative character and should not itself form the main part of the piece of jewelry.
  • the processor When processing high-quality gold sheets as the starting material, the processor is bound to certain natural limits, since high-quality gold does not always have the desired strength, even in the solid state, which is necessary for jewelry and, moreover, there is a risk that the edges of thinning sheets fray, tear, accidentally deform, and the like. more.
  • the object of the invention is to provide a solution with which it is possible to exceed these natural processing limits of high-quality gold sheets.
  • this object is achieved according to the invention in that the piece of jewelry is formed at least in regions from thin high-quality gold sheets, in particular fine gold sheets, as the starting material, which are provided with an applied edge and / or inner reinforcement made of platinum.
  • a fine edge reinforcement made of platinum is sufficient for a thin gold sheet or sheet, which has been produced in the procedure specified in the genus, to give it a very high strength, which makes further processing possible.
  • internal reinforcement means both an intermediate storage of platinum areas in the gold leaf surface and the intermediate layer of platinum in the surface, i.e. possibly between two gold leaves, so that such reinforcement is not visible from the outside or only in certain areas.
  • the edge and inner reinforcement can also be combined to form a one-piece, thin platinum sheet, which forms a bimetal sheet with the gold sheet.
  • reinforcement is understood here exclusively to mean that the proportion by weight of platinum is less than that of gold as the starting material.
  • the invention provides that the gold sheets have a thickness of less than 0.5 mm.
  • the piece of jewelry expediently has an inner field made of high-quality gold with a platinum border, platinum elements being arranged within the platinum border in the gold inner box, or in a further embodiment the platinum elements are designed as a skeleton connected to the platinum border.
  • platinum boundaries, the platinum elements within the gold and the platinum skeleton elements can have geometrically simple shapes and / or, as the invention also provides, can be arranged within the gold field or fields of any configuration and design.
  • a special decorative effect can be achieved in that the platinum elements are arranged only on one side of the gold inner field passing through the platinum boundary.
  • a fine gold sheet or sheet designated 1 in the figures is provided with an edge reinforcement 2 made of platinum, the connection between platinum and fine gold taking place according to DE-PS 2733602, i. H. the fine gold leaf is z. B. placed on a platinum wire and heated in this area to its melting temperature and thus connected to the platinum. Further processing can be carried out subsequently, e.g. the fine gold leaf can be further thinned with the edge reinforcement, which is possible with the invention up to wall thicknesses that were previously not possible without running the risk of the edges fraying, tearing or the like.
  • inner reinforcements 3 can also be provided, for example in geometrically simple shapes, such as for example in FIG Fig. And 6 or in contours of any configuration, as indicated in Fig. 4.
  • edge reinforcement 2 runs in one piece into the surface of the fine gold leaf 1, there as a triangular part, which is denoted by 2 '.
  • FIG. 7 and 8 show possibilities of the fine gold surface 1 or the like with a skeleton made of platinum rods. equip, in the case of FIG. 7 from interconnected or non-interconnected rods, as indicated in Fig. 8.
  • the exemplary embodiments described can be modified in many ways without departing from the basic idea of the invention.
  • the invention is not limited to a specific contour or shape shown in the figures, neither of a piece of jewelry nor of the reinforcing inserts or boundaries.
  • the platinum-reinforced gold sheets of thin wall thickness produced according to the invention can be further processed into a variety of jewelry, devices or objects. It is also essential for the invention that the edge and inner reinforcement 2, 3 can be combined to form a full-surface reinforcement made of thin platinum sheet, i.e. a bi-metal thin sheet made of platinum on the one hand and e.g. Fine gold on the other hand for the jewelry design or the like. is made available, this bi-metal thin sheet has excellent processing and strength properties.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)

Claims (8)

1. Bijou de platine et d'or à titre élevé, en particulier de l'or fin, l'alliage des deux métaux étant assuré en déposant l'or à l'état solide sur le platine et en chauffant cet or jusqu'à sa température de fusion, caractérisé par le fait que le bijou est formé, au moins par zones, par de minces tôles d'or à titre élevé, en particulier des tôles (1) d'or fin qui constituent le matériau de base et sont munies d'un renfort marginal et/ou interne en platine rapporté (2, 3).
2. Bijou selon la revendication 1, caractérisé par le fait que les tôles d'or (1) présentent une épaisseur inférieure à 0,5 mm.
3. Bijou selon la revendication 1 ou 2, caractérisé par le fait qu'il possède une région interne en or à titre élevé, avec une bordure de délimitation (2) en platine.
4. Bijou selon la revendication 3, caractérisé par le fait que des éléments en platine (3) sont disposés dans la région interne en or, dans l'espace cerné par la bordure de délimitation (2) en platine.
5. Bijou selon la revendication 4, caractérisé par le fait que les éléments en platine sont réalisés sous la forme d'une carcasse (4) reliée à la bordure de délimitation en platine.
6. Bijou selon l'une des revendications précédentes, caractérisé par le fait que les éléments en platine (3) sont disposés selon n'importe quelle configuration à l'intérieur de la ou des régions en or.
7. Bijou selon l'une des revendications précédentes, caractérisé par le fait que les éléments en platine (3) sont disposés seulement d'un côté de la région interne en or s'étendant dans l'espace cerné par la bordure de délimitation (2) en platine.
8. Bijou selon la revendication 1 ou 2, caractérisé par le fait que les renforts marginal et interne (2,3) sont rassemblés en une mince tôle de platine d'un seul tenant, qui forme une tôle bimétallique avec la tôle d'or (1).
EP83102923A 1982-04-10 1983-03-24 Bijou de platine et d'or à teneur en carat élevée notamment d'or fin Expired EP0091585B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83102923T ATE26647T1 (de) 1982-04-10 1983-03-24 Schmuckstueck aus platin und hochkaraetigem gold, insbesondere feingold.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3213543A DE3213543C1 (de) 1982-04-10 1982-04-10 Schmuckstueck aus Platin und Feingold
DE3213543 1982-04-10

Publications (3)

Publication Number Publication Date
EP0091585A2 EP0091585A2 (fr) 1983-10-19
EP0091585A3 EP0091585A3 (en) 1985-01-16
EP0091585B1 true EP0091585B1 (fr) 1987-04-22

Family

ID=6160797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102923A Expired EP0091585B1 (fr) 1982-04-10 1983-03-24 Bijou de platine et d'or à teneur en carat élevée notamment d'or fin

Country Status (9)

Country Link
US (1) US4891276A (fr)
EP (1) EP0091585B1 (fr)
JP (1) JPS58185108A (fr)
AT (1) ATE26647T1 (fr)
CA (1) CA1206343A (fr)
DE (2) DE3213543C1 (fr)
DK (1) DK150401C (fr)
NO (1) NO831104L (fr)
ZA (1) ZA832464B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952113A (en) * 1995-08-08 1999-09-14 Kegulian; Nubar Multi-colored cast jewelry
US6553667B1 (en) * 1997-09-08 2003-04-29 Trent West Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof
US20050097921A1 (en) * 2003-11-12 2005-05-12 Kuniya Maruyama Copper colored jewelry and method of manufacturing copper colored jewelry
US20070277554A1 (en) * 2006-05-19 2007-12-06 Shuichi Onodera Minus ion generating accessory
US20110315156A1 (en) * 2010-06-24 2011-12-29 Suzanne Morris Nail ring
CN102380714B (zh) * 2011-10-10 2016-08-10 深圳市宝福珠宝首饰有限公司 黄、铂金饰品的焊接方法及采用该焊接方法的黄铂金鼎
USD771348S1 (en) * 2014-01-15 2016-11-15 S-L Snacks National, LLC Pretzel cracker
USD1009842S1 (en) * 2019-10-29 2024-01-02 Sony Corporation Pair of earphones
JP6948744B1 (ja) * 2021-06-30 2021-10-13 株式会社ジュエリー・ミウラ 装身具及び装身具の作製方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US145274A (en) * 1873-12-09 Improvement in metallic foils for dental purposes
US192167A (en) * 1877-06-19 Improvement in methods of ornamenting metallic surfaces for jewelry
DE561705C (de) * 1932-10-17 Fr Kreuter & Co A G Verfahren zur Herstellung von metallischen Schmuckstueckplatten
US281928A (en) * 1883-07-24 James eothsohild
US503983A (en) * 1893-08-29 Island
US450412A (en) * 1891-04-14 Island
GB122730A (en) * 1918-02-28 1919-02-06 George Abe Laughton Improvements relating to Enamelled Jewellery.
US1704126A (en) * 1924-09-23 1929-03-05 Wilson H A Co Composite precious-metal stock
US1996183A (en) * 1932-03-30 1935-04-02 Cook Dunbar Smith Company Ornamental wire
US2458645A (en) * 1947-01-07 1949-01-11 Rosenberg Samuel Imbedded metal band
US3667098A (en) * 1969-07-24 1972-06-06 Filigree Arts Inc Method of manufacturing ornamental element
IT972121B (it) * 1972-11-13 1974-05-20 Tizzi V Prodotto metallico semilavorato con almeno una superficie a piu colori e procedimento per la fabbricazione di tale prodotto
GB1483700A (en) * 1975-12-19 1977-08-24 Turner & Somers Ltd Manufacture of articles of jewellery
JPS5353594Y2 (fr) * 1976-01-08 1978-12-21
DE2733602C3 (de) * 1977-07-26 1980-06-12 Goldwarenfabrik Gebr. Niessing, 4426 Vreden Schmuckstück bestehend aus Platin als Trägermetall und einem Feingold-Auflagemetall und Verfahren zu seiner Herstellung
GB1601714A (en) * 1978-02-15 1981-11-04 Johnson Matthey Co Ltd Fabricating wire
GB2026844B (en) * 1978-08-09 1982-06-23 Bracelon Ltd Jewellery article

Also Published As

Publication number Publication date
DE3213543C1 (de) 1983-11-03
DE3371036D1 (en) 1987-05-27
DK150401B (da) 1987-02-23
ZA832464B (en) 1984-01-25
EP0091585A2 (fr) 1983-10-19
EP0091585A3 (en) 1985-01-16
NO831104L (no) 1983-10-11
CA1206343A (fr) 1986-06-24
JPS58185108A (ja) 1983-10-28
US4891276A (en) 1990-01-02
DK150401C (da) 1987-07-13
ATE26647T1 (de) 1987-05-15
DK156183A (da) 1983-10-11
DK156183D0 (da) 1983-04-08

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