FR2832947B1 - OPTICAL GLASS GRINDING MACHINE - Google Patents

OPTICAL GLASS GRINDING MACHINE

Info

Publication number: FR2832947B1
Authority: FR; France
Prior art keywords: grinding machine; optical glass; glass grinding; optical; machine
Prior art date: 2001-12-04
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.): Expired - Fee Related

Application number

FR0115658A

Other languages

French (fr)

Other versions

FR2832947A1 (en

Inventor

Jean Jacques Videcoq

Thierry Pierre Yves Lefrancois

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.)

Briot International SA

Original Assignee

Briot International SA

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.)

2001-12-04

Filing date

2001-12-04

Publication date

2004-03-19

2001-12-04 Application filed by Briot International SA filed Critical Briot International SA

2001-12-04 Priority to FR0115658A priority Critical patent/FR2832947B1/en

2003-06-06 Publication of FR2832947A1 publication Critical patent/FR2832947A1/en

2004-03-19 Application granted granted Critical

2004-03-19 Publication of FR2832947B1 publication Critical patent/FR2832947B1/en

2021-12-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000005304 optical glass Substances 0.000 title 1

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
- 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
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/03—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

FR0115658A 2001-12-04 2001-12-04 OPTICAL GLASS GRINDING MACHINE Expired - Fee Related FR2832947B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR0115658A FR2832947B1 (en)	2001-12-04	2001-12-04	OPTICAL GLASS GRINDING MACHINE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0115658A FR2832947B1 (en)	2001-12-04	2001-12-04	OPTICAL GLASS GRINDING MACHINE

Publications (2)

Publication Number	Publication Date
FR2832947A1 FR2832947A1 (en)	2003-06-06
FR2832947B1 true FR2832947B1 (en)	2004-03-19

Family

ID=8870090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0115658A Expired - Fee Related FR2832947B1 (en)	2001-12-04	2001-12-04	OPTICAL GLASS GRINDING MACHINE

Country Status (1)

Country	Link
FR (1)	FR2832947B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2087164B (en) *	1980-10-02	1984-09-26	Chase Diamond Tools	Magnetic couplings machine for diamond turning and polishing contact lenses and the like
US4995501A (en)	1988-11-23	1991-02-26	Datacard Corporation	Transport system and method for embossing apparatus
US5332889A (en)	1992-12-18	1994-07-26	Datacard Corporation	Integrated circuit card programming device
FR2751256B1 (en) *	1996-07-22	1998-12-31	Briot Int	OPTICAL GLASS GRINDING MACHINE
DE19833241C2 (en) *	1998-07-23	2001-01-11	Junker Erwin Maschf Gmbh	Grinding spindle unit with magnetic drive

2001
- 2001-12-04 FR FR0115658A patent/FR2832947B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2832947A1 (en)	2003-06-06

Legal Events

Date	Code	Title	Description
2007-10-05	ST	Notification of lapse	Effective date: 20070831

Publication	Publication Date	Title
GB2365992B (en)	2002-09-11	Compound glass optical fibres
FR2852878B1 (en)	2006-09-29	GRINDING MACHINE OF OPTICAL LENSES.
TW489977U (en)	2002-06-01	Retaining device for optical fiber
TW506537U (en)	2002-10-11	Optical fiber collimator
PL368676A1 (en)	2005-04-04	Optical fiber carrier
FR2793240B1 (en)	2002-11-15	LEAD-FREE OPTICAL LENSES
EP1352273A4 (en)	2006-08-09	OPTICAL FIBER
DK1650174T3 (en)	2012-08-20	Optical fiber
NO20023214D0 (en)	2002-07-02	Fiber optic hydrophone
DE60115093D1 (en)	2005-12-22	FIBER OPTICAL TRANSMITTER
DK1291686T3 (en)	2009-03-30	Optical fiber
GB2383642B (en)	2004-02-11	Integrated type optical waveguide device
GB2392993B (en)	2005-07-06	Optical fiber device
TW492535U (en)	2002-06-21	Retaining device for optical fiber
FR2751256B1 (en)	1998-12-31	OPTICAL GLASS GRINDING MACHINE
TW505223U (en)	2002-10-01	Optical fiber holding device
TW489978U (en)	2002-06-01	Retaining device for optical fiber
DK1285291T3 (en)	2011-04-26	Optical fiber
GB0317352D0 (en)	2003-08-27	Optical fibres
GB2379747B (en)	2003-08-27	Optical Chip with optic fibre alignment features
DE60132724D1 (en)	2008-03-27	optical fiber
FR2827275B1 (en)	2006-01-27	OPTICAL LENSES WITHOUT LEAD
TW505243U (en)	2002-10-01	Optical fiber isolator
FR2832947B1 (en)	2004-03-19	OPTICAL GLASS GRINDING MACHINE
TW505222U (en)	2002-10-01	Optical fiber holding device