IL104946A - Apparatus for shaping gemstones - Google Patents

Apparatus for shaping gemstones

Info

Publication number
IL104946A
IL104946A IL10494693A IL10494693A IL104946A IL 104946 A IL104946 A IL 104946A IL 10494693 A IL10494693 A IL 10494693A IL 10494693 A IL10494693 A IL 10494693A IL 104946 A IL104946 A IL 104946A
Authority
IL
Israel
Prior art keywords
diamond
clamping device
stone
base plate
diamonds
Prior art date
Application number
IL10494693A
Other languages
English (en)
Other versions
IL104946A0 (en
Original Assignee
Nizam Peters
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 Nizam Peters filed Critical Nizam Peters
Publication of IL104946A0 publication Critical patent/IL104946A0/xx
Publication of IL104946A publication Critical patent/IL104946A/en

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
    • 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
    • B24B9/168—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 grinding peripheral, e.g. conical or cylindrical, surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
IL10494693A 1992-03-30 1993-03-04 Apparatus for shaping gemstones IL104946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/860,036 US5293858A (en) 1992-03-30 1992-03-30 Apparatus and method for cone shaping the crown and pavilion of gemstones

Publications (2)

Publication Number Publication Date
IL104946A0 IL104946A0 (en) 1993-07-08
IL104946A true IL104946A (en) 1996-01-19

Family

ID=25332360

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10494693A IL104946A (en) 1992-03-30 1993-03-04 Apparatus for shaping gemstones

Country Status (4)

Country Link
US (1) US5293858A (fr)
BE (1) BE1005932A6 (fr)
IL (1) IL104946A (fr)
ZA (1) ZA932011B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462474A (en) * 1994-05-24 1995-10-31 Ronald W. Swager Method of facetting a gem
US7146827B2 (en) * 2001-05-18 2006-12-12 Diamond Innovations, Llc Mixed cut gemstone
RU2434083C1 (ru) * 2010-10-28 2011-11-20 Общество С Ограниченной Ответственностью "Гранник" Способ одновременного получения нескольких ограненных драгоценных камней из синтетического карбида кремния - муассанита
US20170355058A1 (en) * 2016-06-09 2017-12-14 Arshak Isajanyan Multiphase Cutting
US11904433B2 (en) * 2017-08-31 2024-02-20 Freedom Automation Solutions Llp Automatic gemstone polishing robot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172589A (en) * 1876-01-25 Improvement
US1105356A (en) * 1914-02-19 1914-07-28 James H Ludlow Diamond-cutting machine.
US2332574A (en) * 1942-07-15 1943-10-26 Harry Winston Inc Diamond girdling machine
US3202147A (en) * 1963-05-21 1965-08-24 Tno Method for making girdles
US3568368A (en) * 1968-06-03 1971-03-09 Efraim Gwircman Continuous diamond girdle polishing machine
GB2082100B (en) * 1980-08-18 1983-07-06 Wetenschappelijk En Tech Onder Method and apparatus for bruting precious or semi-precious stones

Also Published As

Publication number Publication date
IL104946A0 (en) 1993-07-08
BE1005932A6 (fr) 1994-03-15
ZA932011B (en) 1993-10-14
US5293858A (en) 1994-03-15

Similar Documents

Publication Publication Date Title
US5720649A (en) Optical lens or lap blank surfacing machine, related method and cutting tool for use therewith
US3170374A (en) Apparatus for producing lens patterns from spectacle frame lens openings
US3439456A (en) Faceting machine
US5293858A (en) Apparatus and method for cone shaping the crown and pavilion of gemstones
US2748541A (en) Edge grinding optical lenses
US2329713A (en) Lens edging device
JP2005125439A (ja) 宝石類の研削加工方法
US5558564A (en) Faceting machine
EP3676048A1 (fr) Robot de polissage de pierres précieuses automatique
US5571042A (en) Apparatus for producing hollow ground needles
US5179931A (en) Working gemstones
US2429961A (en) Method of grinding and polishing gem facets
KR101209361B1 (ko) 보석 원석 외형 자동조형기
US2277696A (en) Abrading tool
AU639974B2 (en) Working a facet of a gemstone
CN207289831U (zh) 一种模具制造用的装有可调式的修打砂轮机构的磨床设备
JP4242249B2 (ja) ダイヤモンドの加工方法および装置
US3738063A (en) Apparatus for making solid diamond drills
US4084352A (en) Lapidary machine
US4457056A (en) Carrying out said process and the resulting jewels
EP0539085B1 (fr) Procédé et moyens d'usinage de la pierre
US3462886A (en) Apparatus for grinding diamond or hard metal
JP2752710B2 (ja) 光学素子の加工方法と装置
RU2090339C1 (ru) Способ обработки сферических торцевых поверхностей стержневых изделий
JPH11123645A (ja) 球面レンズの製造方法

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH1 Patent not in force