EP0221248A3 - Method and device to set precious stones - Google Patents

Method and device to set precious stones Download PDF

Info

Publication number
EP0221248A3
EP0221248A3 EP86110360A EP86110360A EP0221248A3 EP 0221248 A3 EP0221248 A3 EP 0221248A3 EP 86110360 A EP86110360 A EP 86110360A EP 86110360 A EP86110360 A EP 86110360A EP 0221248 A3 EP0221248 A3 EP 0221248A3
Authority
EP
European Patent Office
Prior art keywords
precious stone
setting
tube
precious
region
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.)
Granted
Application number
EP86110360A
Other languages
German (de)
Other versions
EP0221248A2 (en
EP0221248B1 (en
Inventor
Anton Hilbing
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.)
Gebr Niessing & Co GmbH
Original Assignee
Gebr Niessing & Co GmbH
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 Gebr Niessing & Co GmbH filed Critical Gebr Niessing & Co GmbH
Priority to AT86110360T priority Critical patent/ATE46811T1/en
Publication of EP0221248A2 publication Critical patent/EP0221248A2/en
Publication of EP0221248A3 publication Critical patent/EP0221248A3/en
Application granted granted Critical
Publication of EP0221248B1 publication Critical patent/EP0221248B1/en
Expired 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
    • A44C17/04—Setting gems in jewellery; Setting-tools
    • A44C17/043—Setting-tools
    • 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)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Revetment (AREA)

Abstract

1. A method of setting precious stones, wherein the precious stone is embraced at least in a region-wise manner by a metal forming the setting, characterised in that the precious stone is surrounded by a tube consisting of the setting metal, with a slightly larger inside diameter than the largest outside diameter of the precious stone, and thereafter the tube with the precious stone is driven through a conical die in such a way that the precious stone is pressed at least in a region-wise manner into the material of the surrounding metal tube which decreases in diameter.
EP86110360A 1985-11-02 1986-07-26 Method and device to set precious stones Expired EP0221248B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86110360T ATE46811T1 (en) 1985-11-02 1986-07-26 METHOD AND DEVICE FOR SETTING PRECIOUS STONES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3539017 1985-11-02
DE19853539017 DE3539017A1 (en) 1985-11-02 1985-11-02 METHOD AND DEVICE FOR GRINDING GEMSTONES

Publications (3)

Publication Number Publication Date
EP0221248A2 EP0221248A2 (en) 1987-05-13
EP0221248A3 true EP0221248A3 (en) 1988-03-30
EP0221248B1 EP0221248B1 (en) 1989-10-04

Family

ID=6285095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86110360A Expired EP0221248B1 (en) 1985-11-02 1986-07-26 Method and device to set precious stones

Country Status (3)

Country Link
EP (1) EP0221248B1 (en)
AT (1) ATE46811T1 (en)
DE (2) DE3539017A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620911B1 (en) * 1987-09-30 1990-01-05 Favre Diamants Joaillerie Henr CRIMPING SUPPORT FOR PRECIOUS, FINE, ORNAMENTAL STONE, ESPECIALLY DIAMOND; KITTEN COMPRISING SUCH A STONE AND SUCH A CRIMPING SUPPORT; METHOD AND TOOL FOR SHAPING SUCH A SUPPORT; SHAPING APPARATUS COMPRISING SUCH A TOOL; CRIMPING INSTALLATION COMPRISING SUCH A DEVICE
DE3838317A1 (en) * 1988-11-11 1990-07-05 Niessing Geb METHOD AND DEVICE FOR GRINDING GEMS, ESPECIALLY BRILLIANT

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR450811A (en) * 1912-11-20 1913-04-04 Leon Schwob Tubular frame of natural or artificial stones
US2533870A (en) * 1948-12-22 1950-12-12 William F Bayer Stone setting tool
DE1964487A1 (en) * 1968-12-30 1970-10-15 Diamants & Joaillerie Henri Fa Tool for setting precious stones and method for producing a setting that can be machined with this tool
FR2428990A1 (en) * 1978-06-22 1980-01-18 Auchere Francois Precious stone setting process for ring - uses press with soft faced jaws to deform grooved flanges to grip stones
DE3237490A1 (en) * 1982-10-09 1984-04-12 Johannes 6113 Babenhausen Puth Setting for a gem and method of its manufacture
FR2579428A1 (en) * 1985-04-01 1986-10-03 Piro Xavier Device for inlaying a diamond in a tooth

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR450811A (en) * 1912-11-20 1913-04-04 Leon Schwob Tubular frame of natural or artificial stones
US2533870A (en) * 1948-12-22 1950-12-12 William F Bayer Stone setting tool
DE1964487A1 (en) * 1968-12-30 1970-10-15 Diamants & Joaillerie Henri Fa Tool for setting precious stones and method for producing a setting that can be machined with this tool
FR2428990A1 (en) * 1978-06-22 1980-01-18 Auchere Francois Precious stone setting process for ring - uses press with soft faced jaws to deform grooved flanges to grip stones
DE3237490A1 (en) * 1982-10-09 1984-04-12 Johannes 6113 Babenhausen Puth Setting for a gem and method of its manufacture
FR2579428A1 (en) * 1985-04-01 1986-10-03 Piro Xavier Device for inlaying a diamond in a tooth

Also Published As

Publication number Publication date
EP0221248A2 (en) 1987-05-13
EP0221248B1 (en) 1989-10-04
ATE46811T1 (en) 1989-10-15
DE3665978D1 (en) 1989-11-09
DE3539017A1 (en) 1987-05-21

Similar Documents

Publication Publication Date Title
TW332789B (en) The container-less producing method for single crystal metal article, crack free metal article
JPS57174154A (en) Piece crushing device and its driving method
EP0160396A3 (en) Laser-imageable assembly and process for production thereof
ES8700219A1 (en) Process for preparing directly compressible granular mannitol.
GB2119400A (en) Sintered high-v high-speed steel and process for its production
FR2531870B1 (en) CARABINER, PARTICULARLY FOR MOUNTAINEERING, AND METHOD FOR THE PRODUCTION THEREOF
ZW14084A1 (en) Process for recovering copper and of optionally recovering silver and gold by leaching of oxide-and sulfide-containing materials with water-soluble cyanides
ZA905467B (en) Process for the production of fuel briquettes and fuel briquettes produced by this process
DE3571429D1 (en) Process for producing tubular bodies and device for carrying out the process
HUT38287A (en) Method for producing melt and furnace for carrying out the method
DE3665978D1 (en) Method and device to set precious stones
GB2199822B (en) Ceramic core material and method of enhancing its leaching rate.
YU224078A (en) Method of continuously twisting material of larger crosssection into the shape of a spun rope
GB2207873B (en) Ultrafine tube and method for its production.
ES2002337A6 (en) Refining precious metals.
AU1892883A (en) Cyanide leaching of gold ores
HU902199D0 (en) Process and apparatus for manufacturing coal briquette as well as the coal briquette manufactured by this method
EP0367923A3 (en) Process for setting precious stones, especially brilliants
SG26094G (en) Method of producing mixed metal oxide material, and of producing a body comprising the material
JPS5514176A (en) Cold forming method of non-tempered high tension bolt
JPS5711309A (en) Production of supporting element for optical fiber joining device
IL78711A0 (en) Process and device for the production of material,particularly steel
EP0176916A3 (en) Process for production of gamma-interferon
GB2169904B (en) Process for producing human-specific gamma-interferon and method for assaying the gamma-interferon productivity of blood.
JPS5214857A (en) Carbon grounding bar manufacturing method

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: A2

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19880305

17Q First examination report despatched

Effective date: 19881024

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 46811

Country of ref document: AT

Date of ref document: 19891015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3665978

Country of ref document: DE

Date of ref document: 19891109

ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 86110360.4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19950601

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19950612

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19950614

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19950704

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19950719

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19960726

Ref country code: GB

Effective date: 19960726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19960727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19960731

BERE Be: lapsed

Owner name: GEBR. NIESSING G.M.B.H. & CO.

Effective date: 19960731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970328

EUG Se: european patent has lapsed

Ref document number: 86110360.4

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980530

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19980706

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19980728

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19980731

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050726