EP3468746C0 - Appareil pour tailler, polir et traiter des pierres précieuses - Google Patents

Appareil pour tailler, polir et traiter des pierres précieuses

Info

Publication number: EP3468746C0
Authority: EP; European Patent Office
Prior art keywords: polishing; cutting; gemstones; processing; processing gemstones
Prior art date: 2016-07-20
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.): Active

Application number

EP17831410.0A

Other languages

German (de)

English (en)

Other versions

EP3468746A4 (fr

EP3468746A1 (fr

EP3468746B1 (fr

Inventor

Odilio Alves-Filho

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.)

Individual

Original Assignee

Individual

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.)

2016-07-20

Filing date

2017-07-14

Publication date

2024-09-04

2017-07-14 Application filed by Individual filed Critical Individual

2019-04-17 Publication of EP3468746A1 publication Critical patent/EP3468746A1/fr

2020-05-27 Publication of EP3468746A4 publication Critical patent/EP3468746A4/fr

2024-09-04 Application granted granted Critical

2024-09-04 Publication of EP3468746C0 publication Critical patent/EP3468746C0/fr

2024-09-04 Publication of EP3468746B1 publication Critical patent/EP3468746B1/fr

Status Active legal-status Critical Current

2037-07-14 Anticipated expiration legal-status Critical

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
- B24B9/163—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 of gem stones or convex surfaces, cabochons
- 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
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- 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
- 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
- B24B9/167—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 with means for turning and positioning the gem stones
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
- B28D5/0088—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being angularly adjustable
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Adornments (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)

EP17831410.0A 2016-07-20 2017-07-14 Appareil pour tailler, polir et traiter des pierres précieuses Active EP3468746B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20161196A NO342464B1 (en)	2016-07-20	2016-07-20	Apparatus for cutting, polishing and processing of gemstones
PCT/NO2017/050192 WO2018016966A1 (fr)	2016-07-20	2017-07-14	Appareil pour tailler, polir et traiter des pierres précieuses

Publications (4)

Publication Number	Publication Date
EP3468746A1 EP3468746A1 (fr)	2019-04-17
EP3468746A4 EP3468746A4 (fr)	2020-05-27
EP3468746C0 true EP3468746C0 (fr)	2024-09-04
EP3468746B1 EP3468746B1 (fr)	2024-09-04

Family

ID=60992381

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17831410.0A Active EP3468746B1 (fr)	2016-07-20	2017-07-14	Appareil pour tailler, polir et traiter des pierres précieuses

Country Status (3)

Country	Link
EP (1)	EP3468746B1 (fr)
NO (1)	NO342464B1 (fr)
WO (1)	WO2018016966A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL292257B2 (en) *	2018-10-22	2026-02-01	Socolovsky Eviatar	System and/or method for processing gemstones
CN110216800A (zh) *	2019-07-09	2019-09-10	南通友拓新能源科技有限公司	一种尺寸可调的硅片切割设备及其操作方法
US11959414B2 (en)	2022-03-23	2024-04-16	Caterpillar Inc.	Gaseous fuel reciprocating engine and operating methodology for reduced hydrogen flame speed
CN115091270A (zh) *	2022-07-05	2022-09-23	桂林理工大学	一种直接显示宝石研磨刻面角度的装置及其使用方法
CN115302642B (zh) *	2022-08-24	2024-11-19	关勒铭(湖州)晶体材料科技有限公司	一种有助于提高红宝石切割精准度的加工工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2779138A (en) *	1955-04-28	1957-01-29	Lynn H Collar	Machine for grinding and polishing gem facets
US3098327A (en) *	1962-07-31	1963-07-23	Charles G Malin	Grinding and polishing machine for precious or semi-precious stones
US3435569A (en) *	1965-10-05	1969-04-01	Howard E Stanley	Faceting apparatus
US3439456A (en) *	1966-01-21	1969-04-22	Roy W Bailey	Faceting machine
US3811229A (en) *	1973-03-05	1974-05-21	American Standard Inc	Gem faceter
US3940888A (en) *	1975-01-31	1976-03-02	Wain Harry C	Faceting device for gemstones
JPS5554166A (en) *	1978-10-09	1980-04-21	Takahiro Imahashi	Cutter indexing device with double indexing unit
ZA885545B (en) *	1987-10-20	1989-04-26	Prodiamatic Cc	A gemstone polishing machine
US5058324A (en) *	1990-01-24	1991-10-22	Snellen Paul F	Gem stone facet forming apparatus
BE1009003A3 (nl) *	1994-12-20	1996-10-01	Wetenschappelijk En Tech Onder	Werkwijze en inrichting voor het slijpen van edelstenen.

2016
- 2016-07-20 NO NO20161196A patent/NO342464B1/en unknown
2017
- 2017-07-14 WO PCT/NO2017/050192 patent/WO2018016966A1/fr not_active Ceased
- 2017-07-14 EP EP17831410.0A patent/EP3468746B1/fr active Active

Also Published As

Publication number	Publication date
EP3468746A4 (fr)	2020-05-27
WO2018016966A1 (fr)	2018-01-25
NO342464B1 (en)	2018-05-22
EP3468746A1 (fr)	2019-04-17
NO20161196A1 (en)	2018-01-22
EP3468746B1 (fr)	2024-09-04

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