EP0620987A1 - Sertissage d'une pierre de bijouterie - Google Patents
Sertissage d'une pierre de bijouterie Download PDFInfo
- Publication number
- EP0620987A1 EP0620987A1 EP93106528A EP93106528A EP0620987A1 EP 0620987 A1 EP0620987 A1 EP 0620987A1 EP 93106528 A EP93106528 A EP 93106528A EP 93106528 A EP93106528 A EP 93106528A EP 0620987 A1 EP0620987 A1 EP 0620987A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jewelry
- recess
- piece
- edge
- layer
- 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- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/005—Jewels; Clockworks; Coins
Definitions
- the invention relates to an article of jewelry which consists of a base body and has at least one additional piece of jewelry, such as gemstones, colored stones or diamonds, and a method for producing such an article of jewelry.
- Metallic jewelry is especially made from precious metals - gold, silver and platinum metals.
- jewelry items are often provided with additional jewelry.
- additional ones are involved Jewelery around gemstones, colored stones or diamonds.
- Decorative objects which are manufactured according to the current galvanoforming or electroforming process, are hollow on the inside and have a wall a few tenths of a millimeter thick. Due to the thin wall, it is very difficult to attach additional jewelry to such jewelry.
- a method is known in which a stone which is to be attached to a pressed jewelry item is gripped before attachment and is then soldered into a recess made in the jewelry item. This process is very complex and difficult to carry out.
- the thin-walled item of jewelry can be easily damaged when the stone is applied.
- a recess is made in the shape of the jewelry item before the application of a first galvanic layer.
- the recess is designed in such a way that after the application of a first galvanic layer, the piece of jewelry with which the item of jewelry is additionally to be fitted fits snugly.
- the additional piece of jewelry is designed such that it has an edge on the circumference at its end facing away from the base of the recess. Above the edge, that is to say on the side of the edge facing away from the base of the recess, the cross section of the additional piece of jewelry is reduced. The piece of jewelry is introduced into the recess after the application of the first galvanic layer.
- the piece of jewelry which is, for example, a gemstone
- the piece of jewelry can be glued into the recess. It is therefore not necessary for the gem to be set. However, a set gemstone can also be used, which is then easily soldered into the recess.
- fixation can also be dispensed with.
- the gem sits so far in the recess that the edge and at least part of the stone, which has a reduced cross-section, are within the recess.
- the wall of the recess above the edge is not covered by the stone introduced, so that it can be provided with a further galvanic coating.
- the entire piece of jewelry is covered with a second galvanic layer. Since the stone does not conduct, no metal is deposited on it.
- a shape of the piece of jewelry has proven to be particularly advantageous, which has a conical shape in the area of the recess and has a frustoconical shape in the area facing away from the recess.
- a shape of the recess has proven to be particularly advantageous in which the wall in the region of the edge of the piece of jewelry is cylindrical.
- the only figure shows a schematic arrangement of a gemstone in a jewelry item in cross section.
- a carrier material 1 which usually consists of wax, has a recess 5.
- the carrier material 1 is covered with an electrically conductive, very thin layer, not shown. This layer only serves to allow metal present on the carrier material 1 to settle in an electrolytic bath.
- the mold is provided with a first galvanic layer 2.
- a stone 4 is inserted into the recess 5. The stone 4 sits in the recess 5 in such a way that above an edge 6, after which the cross section of the stone decreases, a cylindrical region of the recess 5 begins, which is slightly higher than the girdle of the stone.
- the jewelry item is provided with a second galvanic support 3.
- the second galvanic layer 3 covers the entire jewelry item, with the exception of the stone, which is not electrically conductive.
- the cylindrical region of the recess 5, which is located above the edge 6, is coated with the second galvanic layer 3.
- the cross section of the recess 5 is thereby reduced.
- the stone is held firmly and securely in the recess 5. Due to the second galvanic layer 3, the recess 5 has grown somewhat in its upper region, so to speak.
- the layers are one unit, so that the second galvanic layer cannot be detached, so that the stone can no longer be removed from the recess 5 without destroying the structure can.
- the result is a secure fit that has no play, since any inaccuracies are compensated for by the fact that the second galvanic layer is deposited wherever the first galvanic layer is not covered by the stone.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93106528A EP0620987A1 (fr) | 1993-04-22 | 1993-04-22 | Sertissage d'une pierre de bijouterie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93106528A EP0620987A1 (fr) | 1993-04-22 | 1993-04-22 | Sertissage d'une pierre de bijouterie |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0620987A1 true EP0620987A1 (fr) | 1994-10-26 |
Family
ID=8212834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93106528A Withdrawn EP0620987A1 (fr) | 1993-04-22 | 1993-04-22 | Sertissage d'une pierre de bijouterie |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0620987A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2754152A1 (fr) * | 1996-10-09 | 1998-04-10 | Pgcm Conception | Procede d'enchassement de pierres dans la surface d'un bijou realise par electroformage et bijou ainsi obtenu |
EP0900533A2 (fr) * | 1997-07-18 | 1999-03-10 | D. Swarovski & Co. | Hollow jewel |
WO2000057743A2 (fr) * | 1999-03-26 | 2000-10-05 | Laser Optronic Technologies (Proprietary) Limited | Monture de pierres précieuses |
DE102005009945A1 (de) * | 2005-03-04 | 2006-09-21 | Thomas Stoffel | Durch Verklebung und Sinderung von Edelsteinen, Bergkristall, Diamanten, Synthesen, Imitationen, Kunststoffen und Glas zum vergrößern der Optik (Lupenefekt) in der Edelstein und Schmuckindustrie |
EP2549340A1 (fr) * | 2011-07-20 | 2013-01-23 | The Swatch Group Research and Development Ltd. | Procédé pour fixer une garniture sur un élément d'habillage horloger et élément d'habillage réalisé selon ce procédé |
EP3479721A1 (fr) * | 2017-11-07 | 2019-05-08 | The Swatch Group Research and Development Ltd | Procede de sertissage d'une pierre |
EP3479720A1 (fr) * | 2017-11-07 | 2019-05-08 | The Swatch Group Research and Development Ltd | Procede de sertissage d'une pierre |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543803A (en) * | 1983-11-30 | 1985-10-01 | Mark Keyasko | Lightweight, rigid, metal product and process for producing same |
DE3544429A1 (de) * | 1985-12-16 | 1987-06-19 | Juwedor Gmbh | Verfahren zur galvanoplastischen herstellung von schmuckwaren |
FR2627512A1 (fr) * | 1988-02-23 | 1989-08-25 | Or Est | Procede de sertissage par electroformage |
-
1993
- 1993-04-22 EP EP93106528A patent/EP0620987A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543803A (en) * | 1983-11-30 | 1985-10-01 | Mark Keyasko | Lightweight, rigid, metal product and process for producing same |
DE3544429A1 (de) * | 1985-12-16 | 1987-06-19 | Juwedor Gmbh | Verfahren zur galvanoplastischen herstellung von schmuckwaren |
FR2627512A1 (fr) * | 1988-02-23 | 1989-08-25 | Or Est | Procede de sertissage par electroformage |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2754152A1 (fr) * | 1996-10-09 | 1998-04-10 | Pgcm Conception | Procede d'enchassement de pierres dans la surface d'un bijou realise par electroformage et bijou ainsi obtenu |
WO1998015202A1 (fr) * | 1996-10-09 | 1998-04-16 | P.G.C.M. Conception | Procede d'enchassement de pierres dans la surface d'un bijou realise par electroformage et bijou ainsi obtenu |
US6212745B1 (en) * | 1996-10-09 | 2001-04-10 | Pgcm Conception, Societe Civile D'inventeurs | Method for setting stones in the surface of a jewel produced by electroforming |
EP0900533A2 (fr) * | 1997-07-18 | 1999-03-10 | D. Swarovski & Co. | Hollow jewel |
EP0900533A3 (fr) * | 1997-07-18 | 1999-07-21 | D. Swarovski & Co. | Hollow jewel |
US6125516A (en) * | 1997-07-18 | 2000-10-03 | D. Swarovski & Co. | Method of producing an item of hollow jewelry |
WO2000057743A2 (fr) * | 1999-03-26 | 2000-10-05 | Laser Optronic Technologies (Proprietary) Limited | Monture de pierres précieuses |
WO2000057743A3 (fr) * | 1999-03-26 | 2001-01-04 | Laser Optronic Technologies Pr | Monture de pierres précieuses |
DE102005009945A1 (de) * | 2005-03-04 | 2006-09-21 | Thomas Stoffel | Durch Verklebung und Sinderung von Edelsteinen, Bergkristall, Diamanten, Synthesen, Imitationen, Kunststoffen und Glas zum vergrößern der Optik (Lupenefekt) in der Edelstein und Schmuckindustrie |
EP2549340A1 (fr) * | 2011-07-20 | 2013-01-23 | The Swatch Group Research and Development Ltd. | Procédé pour fixer une garniture sur un élément d'habillage horloger et élément d'habillage réalisé selon ce procédé |
US8971158B2 (en) | 2011-07-20 | 2015-03-03 | The Swatch Group Research And Development Ltd. | Method for securing a decoration to an external timepiece element and external element made in accordance with this method |
EP3479721A1 (fr) * | 2017-11-07 | 2019-05-08 | The Swatch Group Research and Development Ltd | Procede de sertissage d'une pierre |
EP3479720A1 (fr) * | 2017-11-07 | 2019-05-08 | The Swatch Group Research and Development Ltd | Procede de sertissage d'une pierre |
CN109744667A (zh) * | 2017-11-07 | 2019-05-14 | 斯沃奇集团研究及开发有限公司 | 用于镶嵌石材的方法 |
US10736389B2 (en) | 2017-11-07 | 2020-08-11 | The Swatch Group Research And Development Ltd | Method for setting a stone |
US10743625B2 (en) | 2017-11-07 | 2020-08-18 | The Swatch Group Research And Development Ltd | Method for crimping a stone |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE ES FR GB IT LI |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19950427 |