AU2002334374A1 - Fine-tunable tang for polishing and faceting small diamonds - Google Patents

Fine-tunable tang for polishing and faceting small diamonds

Info

Publication number
AU2002334374A1
AU2002334374A1 AU2002334374A AU2002334374A AU2002334374A1 AU 2002334374 A1 AU2002334374 A1 AU 2002334374A1 AU 2002334374 A AU2002334374 A AU 2002334374A AU 2002334374 A AU2002334374 A AU 2002334374A AU 2002334374 A1 AU2002334374 A1 AU 2002334374A1
Authority
AU
Australia
Prior art keywords
faceting
tang
tunable
polishing
fine
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.)
Abandoned
Application number
AU2002334374A
Inventor
Eliyahu Benita
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.)
EFD DIAMOND MANUFACTURERS AND EXPORTERS Ltd
Original Assignee
EFD DIAMOND MANUFACTURERS AND
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 EFD DIAMOND MANUFACTURERS AND filed Critical EFD DIAMOND MANUFACTURERS AND
Publication of AU2002334374A1 publication Critical patent/AU2002334374A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
AU2002334374A 2002-10-17 2002-10-17 Fine-tunable tang for polishing and faceting small diamonds Abandoned AU2002334374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2002/000835 WO2004035261A1 (en) 2002-10-17 2002-10-17 Fine-tunable tang for polishing and faceting small diamonds

Publications (1)

Publication Number Publication Date
AU2002334374A1 true AU2002334374A1 (en) 2004-05-04

Family

ID=32104604

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002334374A Abandoned AU2002334374A1 (en) 2002-10-17 2002-10-17 Fine-tunable tang for polishing and faceting small diamonds

Country Status (2)

Country Link
AU (1) AU2002334374A1 (en)
WO (1) WO2004035261A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484574A (en) * 1947-07-10 1949-10-11 Marcel J Leiman Diamond polishing adjusting device
US2579666A (en) * 1948-03-20 1951-12-25 Jewel Smiths Inc Diamond cutting machine
US4287687A (en) * 1978-04-26 1981-09-08 Wilson Hugh R Variable work holding device for grinding gemstones
US4418500A (en) * 1981-08-12 1983-12-06 Rca Corporation Grinding apparatus
US5435774A (en) * 1994-02-04 1995-07-25 Naujok; Robert Apparatus for holding gemstones to be polished
BE1009003A3 (en) * 1994-12-20 1996-10-01 Wetenschappelijk En Tech Onder Method and device for grinding stones.

Also Published As

Publication number Publication date
WO2004035261A1 (en) 2004-04-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase