EP1068815A3 - Decorative member and process for producing the decorative member - Google Patents

Decorative member and process for producing the decorative member Download PDF

Info

Publication number
EP1068815A3
EP1068815A3 EP00114149A EP00114149A EP1068815A3 EP 1068815 A3 EP1068815 A3 EP 1068815A3 EP 00114149 A EP00114149 A EP 00114149A EP 00114149 A EP00114149 A EP 00114149A EP 1068815 A3 EP1068815 A3 EP 1068815A3
Authority
EP
European Patent Office
Prior art keywords
jewel
nails
decorative member
portions
bending
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Withdrawn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
EP00114149A
Other languages
German (de)
French (fr)
Other versions
EP1068815A2 (en
Inventor
Hiroshi Nakamura
Shigeya Tayama
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.)
La Vierge Co Ltd
Original Assignee
La Vierge Co Ltd
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 La Vierge Co Ltd filed Critical La Vierge Co Ltd
Publication of EP1068815A2 publication Critical patent/EP1068815A2/en
Publication of EP1068815A3 publication Critical patent/EP1068815A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/005—Gems provided with grooves or notches, e.g. for setting
    • 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

Landscapes

  • Adornments (AREA)

Abstract

A decorative member comprising a jewel which comprises a crown portion (4) having a truncated cone shape and a pavilion portion (5) having a cone shape and a holder (3) which comprises three or more nails tightly attached to the crown portion and the pavilion portion of the jewel at linear contacting portions and fixes the jewel; and a process for producing the decorative member in which the nails (3) have a structure such that a solid angle formed by the three or more nails is smaller than a solid angle formed by side faces of the pavilion portion of the jewel and a culet of the jewel as an apex and, when the jewel is inserted between the nails, the nails each have a portion for bending which reaches the crown portion beyond a girdle of the jewel at an end portion thereof and can be bent inward, which process comprises inserting the jewel into the holder by applying a pressure while the nails are elastically deformed by expansion in a radial direction, fixing the jewel by bending the portions for bending of the nails inward at a position of the girdle of the jewel and cutting off unnecessary end portions of the nails while portions of the nails used for fixing the jewel are left remaining.
The decorative member has no possibility of detachment of the jewel, exhibits excellent appearance and does not cause allergic irritation. The decorative member is produced in accordance with the above process.
EP00114149A 1999-07-16 2000-07-12 Decorative member and process for producing the decorative member Withdrawn EP1068815A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20396499 1999-07-16
JP20396499 1999-07-16

Publications (2)

Publication Number Publication Date
EP1068815A2 EP1068815A2 (en) 2001-01-17
EP1068815A3 true EP1068815A3 (en) 2001-05-02

Family

ID=16482569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114149A Withdrawn EP1068815A3 (en) 1999-07-16 2000-07-12 Decorative member and process for producing the decorative member

Country Status (1)

Country Link
EP (1) EP1068815A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215126B2 (en) * 2007-03-01 2012-07-10 Rany Mattar Setting for gemstones, particularly diamonds
FR3079116B1 (en) 2018-03-21 2020-03-20 Hamard Vitau JEWELERY PIECE, METHOD FOR CUTTING A STONE, PARTICULARLY A DIAMOND, AND ASSOCIATED MOUNTING PIN.
CN108634502A (en) * 2018-04-04 2018-10-12 江剑清 A kind of ornamental part

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494213A (en) * 1966-07-12 1967-09-08 Sobia Method of setting a stone in a kitten and apparatus for its implementation
FR2411586A1 (en) * 1977-12-13 1979-07-13 Garnier Robert Mounting for synthetic stones - consists of metal base with hooked arms fitting into slots cut into sides of stone
US5671613A (en) * 1995-10-10 1997-09-30 Hoover & Strong, Incorporated Gem setting having notched prongs
US6038751A (en) * 1997-08-14 2000-03-21 Alfred Butler, Inc. Method of setting stones by using a jewelry prong head for accommodating various size stones

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494213A (en) * 1966-07-12 1967-09-08 Sobia Method of setting a stone in a kitten and apparatus for its implementation
FR2411586A1 (en) * 1977-12-13 1979-07-13 Garnier Robert Mounting for synthetic stones - consists of metal base with hooked arms fitting into slots cut into sides of stone
US5671613A (en) * 1995-10-10 1997-09-30 Hoover & Strong, Incorporated Gem setting having notched prongs
US6038751A (en) * 1997-08-14 2000-03-21 Alfred Butler, Inc. Method of setting stones by using a jewelry prong head for accommodating various size stones

Also Published As

Publication number Publication date
EP1068815A2 (en) 2001-01-17

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