IL86761A - Dop for a gemstone - Google Patents

Dop for a gemstone

Info

Publication number
IL86761A
IL86761A IL86761A IL8676188A IL86761A IL 86761 A IL86761 A IL 86761A IL 86761 A IL86761 A IL 86761A IL 8676188 A IL8676188 A IL 8676188A IL 86761 A IL86761 A IL 86761A
Authority
IL
Israel
Prior art keywords
gemstone
dop
Prior art date
Application number
IL86761A
Other languages
English (en)
Other versions
IL86761A0 (en
Original Assignee
Sarin Research & Dev 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 Sarin Research & Dev Ltd filed Critical Sarin Research & Dev Ltd
Priority to IL86761A priority Critical patent/IL86761A/xx
Publication of IL86761A0 publication Critical patent/IL86761A0/xx
Priority to ZA894477A priority patent/ZA894477B/xx
Priority to DE3919420A priority patent/DE3919420A1/de
Priority to BE8900650A priority patent/BE1002919A5/fr
Priority to US07/366,928 priority patent/US4944120A/en
Publication of IL86761A publication Critical patent/IL86761A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/161—Dops, dop holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Adornments (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
IL86761A 1988-06-16 1988-06-16 Dop for a gemstone IL86761A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL86761A IL86761A (en) 1988-06-16 1988-06-16 Dop for a gemstone
ZA894477A ZA894477B (en) 1988-06-16 1989-06-13 A dop for a gemstone
DE3919420A DE3919420A1 (de) 1988-06-16 1989-06-14 Haltevorrichtung zur handhabung von edelsteinen waehrend der bearbeitung
BE8900650A BE1002919A5 (fr) 1988-06-16 1989-06-15 Dop pour la manipulation de pierres precieuses en cours de fabrication.
US07/366,928 US4944120A (en) 1988-06-16 1989-06-16 Dop for gemstone handling during manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL86761A IL86761A (en) 1988-06-16 1988-06-16 Dop for a gemstone

Publications (2)

Publication Number Publication Date
IL86761A0 IL86761A0 (en) 1988-11-30
IL86761A true IL86761A (en) 1991-05-12

Family

ID=11058950

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86761A IL86761A (en) 1988-06-16 1988-06-16 Dop for a gemstone

Country Status (5)

Country Link
US (1) US4944120A (fr)
BE (1) BE1002919A5 (fr)
DE (1) DE3919420A1 (fr)
IL (1) IL86761A (fr)
ZA (1) ZA894477B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609505A1 (de) * 1996-03-11 1997-09-25 Bernd Schreiber Werkzeug zur Herstellung und Bearbeitung von Schmuck und Schmuckteilen
US6591827B2 (en) * 2001-06-25 2003-07-15 Roy Fuchs Method for preparing a diamond
CN102131717A (zh) * 2008-06-23 2011-07-20 D·拉普科 用于拾取、保持和分配物体的设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1618715A (en) * 1925-09-12 1927-02-22 George J C Lammers Multiple-socket wrench
CH278224A (fr) * 1949-03-21 1951-10-15 Tanner Affolter Marcel Tasseau porte-pierre.
US3052011A (en) * 1958-06-27 1962-09-04 Kearney & Trecker Corp Machine tool with a mechanical cutting tool changer
IT713325A (fr) * 1964-01-10
DE1808853A1 (de) * 1968-11-14 1970-06-04 Augsburg Nuernberg Ag Zweignie Vorrichtung zum Abtasten kodierter Werkzeuge fuer numerisch gesteuerte Werkzeugmaschinen
DE3008467C2 (de) * 1980-03-05 1982-08-19 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf Werkzeughalter mit Kodierung

Also Published As

Publication number Publication date
ZA894477B (en) 1990-02-28
BE1002919A5 (fr) 1991-08-13
US4944120A (en) 1990-07-31
IL86761A0 (en) 1988-11-30
DE3919420A1 (de) 1989-12-21

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