BE1002919A5 - Dop pour la manipulation de pierres precieuses en cours de fabrication. - Google Patents

Dop pour la manipulation de pierres precieuses en cours de fabrication. Download PDF

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Publication number
BE1002919A5
BE1002919A5 BE8900650A BE8900650A BE1002919A5 BE 1002919 A5 BE1002919 A5 BE 1002919A5 BE 8900650 A BE8900650 A BE 8900650A BE 8900650 A BE8900650 A BE 8900650A BE 1002919 A5 BE1002919 A5 BE 1002919A5
Authority
BE
Belgium
Prior art keywords
dop
during manufacture
precious stones
handling
stones during
Prior art date
Application number
BE8900650A
Other languages
English (en)
Inventor
Ilan Weisman
Roni Shapira
Roni Shafir
Hanoh Shtark
Original Assignee
Sarin Res & 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 Res & Dev Ltd filed Critical Sarin Res & Dev Ltd
Application granted granted Critical
Publication of BE1002919A5 publication Critical patent/BE1002919A5/fr

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)

Abstract

Dop (10) pour la manipulation d'une pierre précieuse comprenant un arbre allongé présentant des parties de tige (16) et d'accrochage (17) agencées à ses extrémités respectives ainsi qu'une partie façonnée (28) prévue entre celles-ci sur l'arbre et définissant une série de caractéristiques extérieurement sensibles pour conférer une information identifiant de façon particulière le dop (10) et pour établir son orientation spatiale et celle de la pierre précieuse.
BE8900650A 1988-06-16 1989-06-15 Dop pour la manipulation de pierres precieuses en cours de fabrication. BE1002919A5 (fr)

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 (1)

Publication Number Publication Date
BE1002919A5 true BE1002919A5 (fr) 1991-08-13

Family

ID=11058950

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8900650A BE1002919A5 (fr) 1988-06-16 1989-06-15 Dop pour la manipulation de pierres precieuses en cours de fabrication.

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH278224A (fr) * 1949-03-21 1951-10-15 Tanner Affolter Marcel Tasseau porte-pierre.
GB916502A (en) * 1958-06-27 1963-01-23 Kearney & Trecker Corp Coded tools and means for selecting the same
GB1075805A (en) * 1964-01-10 1967-07-12 Owen Evans Automatic tool changing apparatus
DE1808853A1 (de) * 1968-11-14 1970-06-04 Augsburg Nuernberg Ag Zweignie Vorrichtung zum Abtasten kodierter Werkzeuge fuer numerisch gesteuerte Werkzeugmaschinen
DE3008467A1 (de) * 1980-03-05 1981-09-10 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf Werkzeughalter mit kodierung

Family Cites Families (1)

* 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH278224A (fr) * 1949-03-21 1951-10-15 Tanner Affolter Marcel Tasseau porte-pierre.
GB916502A (en) * 1958-06-27 1963-01-23 Kearney & Trecker Corp Coded tools and means for selecting the same
GB1075805A (en) * 1964-01-10 1967-07-12 Owen Evans Automatic tool changing apparatus
DE1808853A1 (de) * 1968-11-14 1970-06-04 Augsburg Nuernberg Ag Zweignie Vorrichtung zum Abtasten kodierter Werkzeuge fuer numerisch gesteuerte Werkzeugmaschinen
DE3008467A1 (de) * 1980-03-05 1981-09-10 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf Werkzeughalter mit kodierung

Also Published As

Publication number Publication date
ZA894477B (en) 1990-02-28
US4944120A (en) 1990-07-31
IL86761A0 (en) 1988-11-30
IL86761A (en) 1991-05-12
DE3919420A1 (de) 1989-12-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SARIN RESEARCH & DEVELOPMENT LTD

Effective date: 19930630