ZA909799B - Bruting of gem-stones - Google Patents

Bruting of gem-stones

Info

Publication number
ZA909799B
ZA909799B ZA909799A ZA909799A ZA909799B ZA 909799 B ZA909799 B ZA 909799B ZA 909799 A ZA909799 A ZA 909799A ZA 909799 A ZA909799 A ZA 909799A ZA 909799 B ZA909799 B ZA 909799B
Authority
ZA
South Africa
Prior art keywords
bruting
gem
stones
Prior art date
Application number
ZA909799A
Other languages
English (en)
Inventor
Adi Legziel
Legziel Adi
Original Assignee
Legziel Brothers 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 Legziel Brothers Ltd filed Critical Legziel Brothers Ltd
Publication of ZA909799B publication Critical patent/ZA909799B/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
    • B24B9/162—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 by bruting, i.e. rubbing two precious stones against each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA909799A 1989-12-11 1990-12-06 Bruting of gem-stones ZA909799B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL92642A IL92642A (en) 1989-12-11 1989-12-11 Diamond bruting system

Publications (1)

Publication Number Publication Date
ZA909799B true ZA909799B (en) 1991-10-30

Family

ID=11060669

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA909799A ZA909799B (en) 1989-12-11 1990-12-06 Bruting of gem-stones

Country Status (3)

Country Link
BE (1) BE1005011A3 (fr)
IL (1) IL92642A (fr)
ZA (1) ZA909799B (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271758A (fr) * 1900-01-01
US4019283A (en) * 1975-12-17 1977-04-26 The Warner & Swasey Company Grinding machine loader assembly
GB2009642B (en) * 1977-11-24 1982-01-13 Gersoran Sa Rotary gem stone support
GB2018173B (en) * 1978-01-09 1982-02-03 Gersoran Sa Working gemstones
GB2073067B (en) * 1980-03-26 1983-02-09 Gersan Ets Bruting
GB2080712B (en) * 1980-06-04 1983-12-21 Gersan Ets Centering and working gem stones
BE886571A (nl) * 1980-12-10 1981-06-10 Vrindts Jozef Toezetmechanisme voor gemechaniseerde diamantsnijmachine.

Also Published As

Publication number Publication date
IL92642A0 (en) 1990-11-05
BE1005011A3 (fr) 1993-03-23
IL92642A (en) 1991-11-21

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