LU91240B1 - Appareil et article pour le polissage de pierres précieuses - Google Patents

Appareil et article pour le polissage de pierres précieuses

Info

Publication number
LU91240B1
LU91240B1 LU91240A LU91240A LU91240B1 LU 91240 B1 LU91240 B1 LU 91240B1 LU 91240 A LU91240 A LU 91240A LU 91240 A LU91240 A LU 91240A LU 91240 B1 LU91240 B1 LU 91240B1
Authority
LU
Luxembourg
Prior art keywords
article
precious stones
polishing precious
polishing
stones
Prior art date
Application number
LU91240A
Other languages
English (en)
Inventor
Noam Gleicher
Original Assignee
Romedix 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 Romedix Ltd filed Critical Romedix Ltd
Application granted granted Critical
Publication of LU91240B1 publication Critical patent/LU91240B1/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

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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Adornments (AREA)
LU91240A 2005-05-15 2006-05-11 Appareil et article pour le polissage de pierres précieuses LU91240B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL168588A IL168588A (en) 2005-05-15 2005-05-15 Apparatus and article for polishing gemstones

Publications (1)

Publication Number Publication Date
LU91240B1 true LU91240B1 (fr) 2007-01-12

Family

ID=37388898

Family Applications (1)

Application Number Title Priority Date Filing Date
LU91240A LU91240B1 (fr) 2005-05-15 2006-05-11 Appareil et article pour le polissage de pierres précieuses

Country Status (8)

Country Link
US (2) US20060258266A1 (fr)
CN (1) CN1861318B (fr)
BE (2) BE1017313A5 (fr)
IL (1) IL168588A (fr)
LU (1) LU91240B1 (fr)
NL (1) NL2000061B1 (fr)
RU (1) RU2343062C2 (fr)
ZA (1) ZA200603574B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL162502A0 (en) * 2004-06-14 2005-11-20 Romedix Ltd A method of working gemstones
US8651920B2 (en) * 2008-05-21 2014-02-18 Flow International Corporation Mixing tube for a waterjet system
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
CN105014558A (zh) * 2015-07-29 2015-11-04 柳州市旭平首饰有限公司 宝石抛光盘组
CN108705411B (zh) * 2018-05-29 2024-05-28 昆明理工大学 一种压力可调的浮离抛光装置
EP4045227A4 (fr) * 2018-10-22 2022-11-23 Socolovsky, Eviatar Centre et/ou procédé d'usinage de pierres précieuses

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206825A (en) * 1987-07-14 1989-01-18 Gersan Ets Gemstone polishing apparatus
US5058324A (en) * 1990-01-24 1991-10-22 Snellen Paul F Gem stone facet forming apparatus
GB2255923A (en) * 1991-05-23 1992-11-25 De Beers Ind Diamond Scaife for diamond cutting or polishing
US5503592A (en) * 1994-02-02 1996-04-02 Turbofan Ltd. Gemstone working apparatus
WO2005120772A2 (fr) * 2004-06-14 2005-12-22 Sarin Polishing Technologies Ltd. Procede pour le travail des pierres precieuses

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454726A (en) * 1946-12-23 1948-11-23 Edwin H Tott Supporting head for abrasive disks
US2803928A (en) * 1954-07-06 1957-08-27 Everite Machine Products Compa Wheel truing device
US2744364A (en) * 1954-12-01 1956-05-08 Julian F Behrendt Grinding disk
US2855731A (en) * 1956-12-26 1958-10-14 Super Cut Truing device for peripheral type grinding wheels
GB1207315A (en) * 1966-12-20 1970-09-30 Spectrum Diamonds Pty Ltd Faceting gem stones
US3837124A (en) * 1973-09-26 1974-09-24 Celestron Pacific Method for making replica contour block masters for producing schmidt corrector plates
US4237658A (en) * 1979-01-26 1980-12-09 Hargem Ltd. Device for use in polishing table facets of gems
US4222204A (en) * 1979-06-18 1980-09-16 Benner Robert L Holder for an abrasive plate
JPH01281817A (ja) * 1988-04-28 1989-11-13 Yamaha Motor Co Ltd 円盤ヤスリ，取付プレート及び研磨装置
US5042203A (en) * 1989-10-30 1991-08-27 Nippei Toyama Corp. Abrasive disc exchange apparatus for use in vertical-spindle grinding machine
FR2758285B3 (fr) * 1997-01-13 1998-12-04 Struers As Procede de fixation d'un agent abrasif ou de polissage, sous forme de feuille, sur un support magnetique
JPH10225863A (ja) * 1997-02-10 1998-08-25 Tokyo Seimitsu Co Ltd 研磨装置
JP2000005988A (ja) * 1998-04-24 2000-01-11 Ebara Corp 研磨装置
JP2000094307A (ja) * 1998-09-18 2000-04-04 Ebara Corp ポリッシング装置
US6561869B2 (en) * 1999-12-10 2003-05-13 Denso Corporation Gear grinding machine and gear grinding method
ATE302092T1 (de) * 2000-04-28 2005-09-15 3M Innovative Properties Co Schleifmittel und verfahren zum schleifen von glas
US6471733B1 (en) * 2000-09-26 2002-10-29 Alex Cooper Polishing wheel
US6514123B1 (en) * 2000-11-21 2003-02-04 Agere Systems Inc. Semiconductor polishing pad alignment device for a polishing apparatus and method of use
US6435957B1 (en) * 2000-12-28 2002-08-20 Intel Corporation Wafer polishing pad centering apparatus
US6840849B2 (en) * 2001-01-31 2005-01-11 Mackay Joseph H. Mounting device for coated abrasive finishing articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206825A (en) * 1987-07-14 1989-01-18 Gersan Ets Gemstone polishing apparatus
US5058324A (en) * 1990-01-24 1991-10-22 Snellen Paul F Gem stone facet forming apparatus
GB2255923A (en) * 1991-05-23 1992-11-25 De Beers Ind Diamond Scaife for diamond cutting or polishing
US5503592A (en) * 1994-02-02 1996-04-02 Turbofan Ltd. Gemstone working apparatus
WO2005120772A2 (fr) * 2004-06-14 2005-12-22 Sarin Polishing Technologies Ltd. Procede pour le travail des pierres precieuses

Also Published As

Publication number Publication date
CN1861318A (zh) 2006-11-15
NL2000061A1 (nl) 2006-11-27
ZA200603574B (en) 2007-08-29
BE1017313A5 (fr) 2008-06-03
IL168588A (en) 2010-06-30
US20080085665A1 (en) 2008-04-10
RU2343062C2 (ru) 2009-01-10
NL2000061B1 (nl) 2022-07-01
BE1017407A6 (fr) 2008-08-05
RU2006116353A (ru) 2007-11-27
NL2000061A9 (nl) 2022-05-31
CN1861318B (zh) 2011-07-06
US20060258266A1 (en) 2006-11-16

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