BRPI0707918A8 - Processo para acabamento de borda de uma lente óptica, e, lente óptica - Google Patents
Processo para acabamento de borda de uma lente óptica, e, lente ópticaInfo
- Publication number
- BRPI0707918A8 BRPI0707918A8 BRPI0707918A BRPI0707918A BRPI0707918A8 BR PI0707918 A8 BRPI0707918 A8 BR PI0707918A8 BR PI0707918 A BRPI0707918 A BR PI0707918A BR PI0707918 A BRPI0707918 A BR PI0707918A BR PI0707918 A8 BRPI0707918 A8 BR PI0707918A8
- Authority
- BR
- Brazil
- Prior art keywords
- optical lens
- convex surface
- mounting element
- edging
- finishing
- Prior art date
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
- B24B9/08—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
- B24B9/14—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 optical work, e.g. lenses, prisms
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Lens Barrels (AREA)
Abstract
PROCESSO PARA ACABAMENTO DE BORDA DE UMA LENTE ÓPTICA, E, LENTE ÓPTICA. Um processo para acabamento de borda de uma lente óptica para conformá-la ao tamanho e à forma de uma armação de Lente dentro da qual a lente óptica deva ser acomodada, referido processo compreendendo: a) prover uma lente óptica tendo uma superfície convexa, a superfície convexa sendo dotada de um revestimento de topo antiborroões que toma a lente óptica inadequada para ser acabada na borda; b) fixar um elemento de montagem sobre a superfície convexa da lente óptica, preferivelmente sobre o seu centro,por meio de um bloco adesivo que adira tanto no elemento de montagem quanto na superfície convexa da lente óptica, para formar um conjunto de elemento de montagem/lente óptica; c) colocar o conjunto de elemento de montagem/lente óptica em uma máquina de retificação de modo que a lente óptica seja firmemente mantida; e d) fazer o acabamento da Lente óptica ao tamanho e forma pretendidos, em que, antes da etapa b) de fixar o elemento de montagem, o revestimento de topo antiborrões sobre a superfície convexa da lente óptica é pré-tratada com um solvente selecionado do grupo consistindo de alcanóis e dialquilcetonas sob uma tensão mecânica.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77434606P | 2006-02-17 | 2006-02-17 | |
| US60/774346 | 2006-02-17 | ||
| PCT/EP2007/051450 WO2007093620A1 (en) | 2006-02-17 | 2007-02-14 | Process for edging optical lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0707918A2 BRPI0707918A2 (pt) | 2011-05-17 |
| BRPI0707918A8 true BRPI0707918A8 (pt) | 2018-07-31 |
Family
ID=38119413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0707918A BRPI0707918A8 (pt) | 2006-02-17 | 2007-02-14 | Processo para acabamento de borda de uma lente óptica, e, lente óptica |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7997957B2 (pt) |
| EP (1) | EP1984146B1 (pt) |
| CN (1) | CN101384398B (pt) |
| AT (1) | ATE523291T1 (pt) |
| BR (1) | BRPI0707918A8 (pt) |
| CA (1) | CA2642601A1 (pt) |
| WO (1) | WO2007093620A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI478879B (zh) * | 2009-11-30 | 2015-04-01 | Corning Inc | 製造成形物品之方法及裝置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137107B1 (en) * | 2003-04-29 | 2006-11-14 | Roy-G-Biv Corporation | Motion control systems and methods |
| FR2824821B1 (fr) * | 2001-05-17 | 2003-08-29 | Essilor Int | Procede de preparation d'un verre apte au debordage, verre ainsi obtenu et procede de debordage d'un tel verre |
| JP2004157147A (ja) * | 2002-09-13 | 2004-06-03 | Seiko Epson Corp | 防汚性眼鏡レンズの製造方法 |
| JP4185851B2 (ja) * | 2003-01-27 | 2008-11-26 | セイコーエプソン株式会社 | 玉型加工用粘着テープの粘着力評価方法 |
| JP3849673B2 (ja) * | 2003-06-10 | 2006-11-22 | セイコーエプソン株式会社 | 防汚性眼鏡レンズ |
-
2007
- 2007-02-14 US US12/279,681 patent/US7997957B2/en not_active Expired - Fee Related
- 2007-02-14 EP EP07712217A patent/EP1984146B1/en not_active Not-in-force
- 2007-02-14 CN CN2007800058161A patent/CN101384398B/zh not_active Expired - Fee Related
- 2007-02-14 WO PCT/EP2007/051450 patent/WO2007093620A1/en active Application Filing
- 2007-02-14 BR BRPI0707918A patent/BRPI0707918A8/pt not_active Application Discontinuation
- 2007-02-14 CA CA002642601A patent/CA2642601A1/en not_active Abandoned
- 2007-02-14 AT AT07712217T patent/ATE523291T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2642601A1 (en) | 2007-08-23 |
| US7997957B2 (en) | 2011-08-16 |
| US20090059383A1 (en) | 2009-03-05 |
| EP1984146B1 (en) | 2011-09-07 |
| ATE523291T1 (de) | 2011-09-15 |
| CN101384398A (zh) | 2009-03-11 |
| BRPI0707918A2 (pt) | 2011-05-17 |
| CN101384398B (zh) | 2012-03-21 |
| WO2007093620A1 (en) | 2007-08-23 |
| EP1984146A1 (en) | 2008-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: ESSILOR INTERNATIONAL (FR) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07B | Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 7.1 NA RPI NO 2532 DE 16/07/2019 POR TER SIDO INDEVIDA. |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |