BR112014003098A2 - molde de formação para vidro plano - Google Patents
molde de formação para vidro planoInfo
- Publication number
- BR112014003098A2 BR112014003098A2 BR112014003098A BR112014003098A BR112014003098A2 BR 112014003098 A2 BR112014003098 A2 BR 112014003098A2 BR 112014003098 A BR112014003098 A BR 112014003098A BR 112014003098 A BR112014003098 A BR 112014003098A BR 112014003098 A2 BR112014003098 A2 BR 112014003098A2
- Authority
- BR
- Brazil
- Prior art keywords
- mold
- forming
- glass
- flat glass
- matrix
- Prior art date
Links
- 239000005357 flat glass Substances 0.000 title abstract 2
- 238000007496 glass forming Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 239000011159 matrix material Substances 0.000 abstract 3
- 239000010432 diamond Substances 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- 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
- B24B9/08—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 glass
- B24B9/10—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 glass of plate glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
- B24D9/10—Circular back-plates for carrying flexible material with suction means for securing the material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
1/1 resumo molde de formação para vidro plano a invenção se refere a um novo molde de formação do vidro, em especial do vidro de espessura inferior ou igual a 4 mm, tal molde incluindo ao menos uma parte abrasiva consistindo de ao menos uma matriz metálica e por diamantes distribuídos pela matriz, tal matriz apresentando uma dureza rockwell b situada entre 95 e 105 e sendo à base de tungstênio, e os diamantes apresentando um tamanho situado entre 75 e 95 µm e uma concentração situada entre 2,2 ct/cm3 e 2,64 ct/cm3 . a invenção se refere igualmente a um método de formação do vidro, em particular de formação de vidraças de automóveis, usando tal molde e permitindo alcançar velocidades de avanço superiores ou iguais a 30 m/min.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1158029A FR2979845B1 (fr) | 2011-09-09 | 2011-09-09 | Meule de faconnage pour verre plat |
| FR1158029 | 2011-09-09 | ||
| PCT/FR2012/051895 WO2013034828A1 (fr) | 2011-09-09 | 2012-08-14 | Meule de faconnage pour verre plat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014003098A2 true BR112014003098A2 (pt) | 2017-02-21 |
| BR112014003098B1 BR112014003098B1 (pt) | 2020-09-29 |
Family
ID=46829810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014003098-7A BR112014003098B1 (pt) | 2011-09-09 | 2012-08-14 | Molde de formação de vidro, método de fabricação de tal molde, método ou operação de formação de vidro, método de fabricação de vidraças e dispositivo de fabricação de vidraças |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US9649747B2 (pt) |
| EP (1) | EP2753455B1 (pt) |
| JP (1) | JP6046722B2 (pt) |
| KR (1) | KR102029507B1 (pt) |
| CN (1) | CN103764347B (pt) |
| AR (1) | AR087805A1 (pt) |
| BR (1) | BR112014003098B1 (pt) |
| CA (1) | CA2843849C (pt) |
| EA (1) | EA029240B1 (pt) |
| ES (1) | ES2611906T3 (pt) |
| FR (1) | FR2979845B1 (pt) |
| MX (1) | MX351559B (pt) |
| PL (1) | PL2753455T3 (pt) |
| PT (1) | PT2753455T (pt) |
| WO (1) | WO2013034828A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3067641A1 (en) * | 2017-06-19 | 2018-12-27 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods of forming the same |
| KR102432921B1 (ko) * | 2020-11-18 | 2022-08-18 | 주식회사 세한텍 | 유리 시트 연마 휠 및 그 제조 방법 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243922A (en) * | 1963-07-09 | 1966-04-05 | Engelhard Hanovia Inc | Surfacing of materials |
| US4457113A (en) * | 1982-02-24 | 1984-07-03 | Super-Cut, Inc. | Protected super-abrasive grinding tool |
| TW371637B (en) * | 1996-04-10 | 1999-10-11 | Norton Co | Vitreous grinding tool containing metal coated abrasive |
| US6056795A (en) * | 1998-10-23 | 2000-05-02 | Norton Company | Stiffly bonded thin abrasive wheel |
| CN1262979A (zh) * | 1999-02-07 | 2000-08-16 | 郑发龙 | 人造金刚石锯片结合剂 |
| US6416560B1 (en) * | 1999-09-24 | 2002-07-09 | 3M Innovative Properties Company | Fused abrasive bodies comprising an oxygen scavenger metal |
| US7033408B2 (en) * | 2000-08-08 | 2006-04-25 | Robert Fries | Method of producing an abrasive product containing diamond |
| JP2002059367A (ja) * | 2000-08-23 | 2002-02-26 | Bando Kiko Kk | メタルボンドダイヤモンド砥石及びその製造方法 |
| US6758733B2 (en) * | 2002-03-13 | 2004-07-06 | Ronald C. Wiand | Two-part beveling wheel for improved positioning of bevel contours on ophthalmic lenses |
| US6769964B2 (en) * | 2002-08-02 | 2004-08-03 | Saint-Cobain Abrasives Technology Company | Abrasive tool having a unitary arbor |
| FR2892957B1 (fr) * | 2005-11-09 | 2009-06-05 | Eurotungstene Poudres Soc Par | Poudre polymetallique et piece frittee fabriquee a partir de cette poudre |
| EP2165002A1 (en) * | 2007-05-22 | 2010-03-24 | Element Six Limited | Coated diamond |
| US20090017736A1 (en) * | 2007-07-10 | 2009-01-15 | Saint-Gobain Abrasives, Inc. | Single-use edging wheel for finishing glass |
| WO2010002832A2 (en) * | 2008-07-02 | 2010-01-07 | Saint-Gobain Abrasives, Inc. | Abrasive slicing tool for electronics industry |
-
2011
- 2011-09-09 FR FR1158029A patent/FR2979845B1/fr not_active Expired - Fee Related
-
2012
- 2012-08-14 US US14/343,609 patent/US9649747B2/en active Active
- 2012-08-14 EP EP12756776.6A patent/EP2753455B1/fr active Active
- 2012-08-14 EA EA201490591A patent/EA029240B1/ru not_active IP Right Cessation
- 2012-08-14 PL PL12756776T patent/PL2753455T3/pl unknown
- 2012-08-14 MX MX2014002720A patent/MX351559B/es active IP Right Grant
- 2012-08-14 BR BR112014003098-7A patent/BR112014003098B1/pt not_active IP Right Cessation
- 2012-08-14 WO PCT/FR2012/051895 patent/WO2013034828A1/fr active Application Filing
- 2012-08-14 ES ES12756776.6T patent/ES2611906T3/es active Active
- 2012-08-14 KR KR1020147005946A patent/KR102029507B1/ko active IP Right Grant
- 2012-08-14 JP JP2014529047A patent/JP6046722B2/ja active Active
- 2012-08-14 CN CN201280043646.7A patent/CN103764347B/zh active Active
- 2012-08-14 CA CA2843849A patent/CA2843849C/fr not_active Expired - Fee Related
- 2012-08-14 PT PT127567766T patent/PT2753455T/pt unknown
- 2012-09-07 AR ARP120103301A patent/AR087805A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2611906T3 (es) | 2017-05-11 |
| KR20140072039A (ko) | 2014-06-12 |
| PT2753455T (pt) | 2017-01-20 |
| WO2013034828A1 (fr) | 2013-03-14 |
| BR112014003098B1 (pt) | 2020-09-29 |
| KR102029507B1 (ko) | 2019-10-07 |
| EA029240B1 (ru) | 2018-02-28 |
| PL2753455T3 (pl) | 2017-06-30 |
| JP2014531329A (ja) | 2014-11-27 |
| MX351559B (es) | 2017-10-19 |
| AR087805A1 (es) | 2014-04-16 |
| CN103764347B (zh) | 2017-05-17 |
| JP6046722B2 (ja) | 2016-12-21 |
| FR2979845A1 (fr) | 2013-03-15 |
| CN103764347A (zh) | 2014-04-30 |
| CA2843849A1 (fr) | 2013-03-14 |
| US20150283673A1 (en) | 2015-10-08 |
| FR2979845B1 (fr) | 2015-02-13 |
| EA201490591A1 (ru) | 2014-06-30 |
| MX2014002720A (es) | 2014-05-01 |
| CA2843849C (fr) | 2019-08-13 |
| EP2753455A1 (fr) | 2014-07-16 |
| EP2753455B1 (fr) | 2016-10-26 |
| US9649747B2 (en) | 2017-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 12A ANUIDADE. |