EP0069192A1 - Bijou - Google Patents

Bijou Download PDF

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Publication number
EP0069192A1
EP0069192A1 EP82101651A EP82101651A EP0069192A1 EP 0069192 A1 EP0069192 A1 EP 0069192A1 EP 82101651 A EP82101651 A EP 82101651A EP 82101651 A EP82101651 A EP 82101651A EP 0069192 A1 EP0069192 A1 EP 0069192A1
Authority
EP
European Patent Office
Prior art keywords
chain
chain links
jewelry
piece
individual
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Withdrawn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
EP82101651A
Other languages
German (de)
English (en)
Inventor
Renatus Wilm
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.)
Hj Wilm (gmbh & Co)
Original Assignee
Hj Wilm (gmbh & Co)
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 Hj Wilm (gmbh & Co) filed Critical Hj Wilm (gmbh & Co)
Publication of EP0069192A1 publication Critical patent/EP0069192A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C11/00—Watch chains; Ornamental chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/005—Making ornamental chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art

Definitions

  • the invention relates to a piece of jewelry in the form of a jewelry chain, consisting of individual chain links which are designed in the manner of armored chain links and are assembled to form a chain of any length.
  • the invention can be a jewelry chain, but also a chain for another jewelry item.
  • the procedure is such that wire-shaped material is bent into a first chain link.
  • this first chain link another chain link is hung, which is also produced by a bending process.
  • the two wire ends of each chain link can be firmly connected to each other, so that a chain is created, the individual links can no longer be separated from one another without destruction.
  • the individual chain links can only be separated from one another if the two so-called insertion openings of adjacent chain links are guided to one another in a very specific manner. In this way it can be ensured relatively well that the individual chain links no longer unintentionally separate from one another.
  • the invention is based on the problem of producing a jewelry chain or a piece of jewelry in the form of a chain, the individual chain links of which can be combined as desired, with adjacent chain links lying essentially in the same plane.
  • an armored chain can be produced, the adjacent chain links of which lie in one plane.
  • the surfaces of the chain links are therefore ideally suited to provide them with a piece of jewelry or an ornament.
  • the individual chain links are preferably cast and assembled after a deburring and post-processing operation with the aid of the insertion opening. Due to the casting process, such a chain link shape can be used, which has relatively large surfaces to which pieces of jewelry can be attached.
  • the formation of the recesses on the chain links for the production of an armored chain can be made as is known in connection with armored chains.
  • the design of the insertion opening can be made as is known in connection with anchor chains.
  • a chain link according to the invention, which has an essentially elongated shape and consists of two side legs 11 and 12.
  • the side legs 11 and 12 are connected to one another via arch parts 13 and 14.
  • arch parts 13 and 14 In the area of the arch parts 13 and 14 there are recesses 15 and 16, the recess 15 being formed at the top right and the recess 16 at the bottom left on the arch parts 14 and 13 in the figure.
  • the recess 15 is delimited by a curved surface 21 and a flat surface 20, as is known in connection with recesses on armored chains.
  • the chain link 10 - as shown in FIG. 1 - is a casting which is produced essentially in the form shown.
  • the side leg 12 consists of two parts 12a and 12b, which are separated from one another by an insertion opening 17. When looking at the insertion opening 17, it can be seen that it has a width W.
  • the side parts 12a and 12b are tapered towards the insertion opening 17, in particular they have upper inclined surfaces 18 and 19, as can be seen from FIGS. 1 and 2.
  • the chain link 10 has a height H, as shown in FIG. 2.
  • two chain links are connected to one another in such a way that one chain link is held in a certain plane and the other chain link is brought into a 90 ° position.
  • the two insertion openings 17 can be connected to one another Are brought engagement position, so that ultimately the two connected chain parts assume the position shown in Fig. 3.
  • the completed connection of a chain link 10 with an insertion opening 17 with a chain link 100 with an insertion opening 117 is shown in the final position. If one places such a chain link connection on one level, the areas marked gray in FIG. 3 assume such a position that these areas marked gray lie in a common plane.
  • the chain has no greater height than the height denoted by H in FIG. 2.
  • the gray areas are ideally suited for being decorated with ornaments or, in particular, with diamonds, jewelry or colored stones.
  • the gemstones can be fastened directly in the material of the chain links 10; it is also possible to attach individual frames to the chain links or to work them out in order to fill these frames with the desired stones.
  • the viewer can perceive all the stones located on the corresponding surfaces because the individual adjacent chain links of a chain composed and designed in this way lie essentially in the same plane.
  • Chain links which have a rectangular cross section are particularly suitable for this purpose, and if the gap is formed appropriately, it is then ensured that the individual chain links do not unintentionally detach from one another.
EP82101651A 1981-06-29 1982-03-04 Bijou Withdrawn EP0069192A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818118923U DE8118923U1 (de) 1981-06-29 1981-06-29 "schmuckstueck"
DE8118923U 1981-06-29

Publications (1)

Publication Number Publication Date
EP0069192A1 true EP0069192A1 (fr) 1983-01-12

Family

ID=6728897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101651A Withdrawn EP0069192A1 (fr) 1981-06-29 1982-03-04 Bijou

Country Status (5)

Country Link
EP (1) EP0069192A1 (fr)
JP (1) JPS587205A (fr)
AU (1) AU8470982A (fr)
DE (1) DE8118923U1 (fr)
IT (1) IT1190655B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157256A1 (fr) * 1984-03-20 1985-10-09 Omega SA Bracelet articulé du genre gourmette
FR2586177A1 (fr) * 1985-09-04 1987-02-20 Oroamerica Inc Chaine de bijouterie
WO2014177149A1 (fr) * 2013-04-29 2014-11-06 Trollbeads A/S Maillons de bijouterie ou de joaillerie et articles de bijouterie ou de joaillerie constitués à partir des maillons
ITTO20130476A1 (it) * 2013-06-10 2014-12-11 Tiziano Pavanello Maglia per catena di abbigliamento, quale una catena di gioielleria o bigiotteria, catena di abbigliamento e procedimento per la sua fabbricazione
IT201900009819A1 (it) * 2019-06-21 2020-12-21 S I L O S P A Maglia e procedimento per realizzare una catena, quale ad esempio di tipo rolò

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305943A1 (de) * 1993-02-26 1994-09-01 Manfred Viktor Szedzinski Schließensystem für Schmuckketten oder dergleichen
DE10121898A1 (de) * 2001-05-02 2002-11-14 Matthias Garbarek Schmuckkette
JP4599133B2 (ja) * 2004-10-26 2010-12-15 徳隆 山口 装飾用チェーン
JP2006296637A (ja) * 2005-04-19 2006-11-02 Noritaka Yamaguchi 連結具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279406A (de) * 1949-12-05 1951-11-30 Hora Josef Kettenglied.
CH303376A (de) * 1952-04-30 1954-11-30 Wasem & Olbrecht Schmuckkette.
FR1166751A (fr) * 1957-02-13 1958-11-14 Enchaînement de maillons en matières rigides par entailles biseautées en croix
DE2546853A1 (de) * 1975-10-18 1977-04-28 Fischer & Co Fico Masch Kettenglied, insbesondere fuer eine schmuckkette
FR2405100A1 (fr) * 1977-10-07 1979-05-04 Matile Raymond Gourmette et son procede de fabrication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279406A (de) * 1949-12-05 1951-11-30 Hora Josef Kettenglied.
CH303376A (de) * 1952-04-30 1954-11-30 Wasem & Olbrecht Schmuckkette.
FR1166751A (fr) * 1957-02-13 1958-11-14 Enchaînement de maillons en matières rigides par entailles biseautées en croix
DE2546853A1 (de) * 1975-10-18 1977-04-28 Fischer & Co Fico Masch Kettenglied, insbesondere fuer eine schmuckkette
FR2405100A1 (fr) * 1977-10-07 1979-05-04 Matile Raymond Gourmette et son procede de fabrication

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157256A1 (fr) * 1984-03-20 1985-10-09 Omega SA Bracelet articulé du genre gourmette
FR2586177A1 (fr) * 1985-09-04 1987-02-20 Oroamerica Inc Chaine de bijouterie
WO2014177149A1 (fr) * 2013-04-29 2014-11-06 Trollbeads A/S Maillons de bijouterie ou de joaillerie et articles de bijouterie ou de joaillerie constitués à partir des maillons
ITTO20130476A1 (it) * 2013-06-10 2014-12-11 Tiziano Pavanello Maglia per catena di abbigliamento, quale una catena di gioielleria o bigiotteria, catena di abbigliamento e procedimento per la sua fabbricazione
IT201900009819A1 (it) * 2019-06-21 2020-12-21 S I L O S P A Maglia e procedimento per realizzare una catena, quale ad esempio di tipo rolò

Also Published As

Publication number Publication date
IT1190655B (it) 1988-02-24
DE8118923U1 (de) 1981-12-17
JPS587205A (ja) 1983-01-17
IT8219131A0 (it) 1982-01-15
AU8470982A (en) 1983-01-06

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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

Designated state(s): AT BE CH FR GB LI SE

17P Request for examination filed

Effective date: 19830228

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: 19840409

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WILM, RENATUS