DE69902333D1 - Clamping device for fixing a blank on a spectacle lens edging machine - Google Patents

Clamping device for fixing a blank on a spectacle lens edging machine

Info

Publication number
DE69902333D1
DE69902333D1 DE69902333T DE69902333T DE69902333D1 DE 69902333 D1 DE69902333 D1 DE 69902333D1 DE 69902333 T DE69902333 T DE 69902333T DE 69902333 T DE69902333 T DE 69902333T DE 69902333 D1 DE69902333 D1 DE 69902333D1
Authority
DE
Germany
Prior art keywords
blank
fixing
clamping device
spectacle lens
edging machine
Prior art date
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 - Lifetime
Application number
DE69902333T
Other languages
English (en)
Other versions
DE69902333T2 (de
Inventor
Bernard Brechemier
Michel Nauche
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique 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.)
Filing date
Publication date
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of DE69902333D1 publication Critical patent/DE69902333D1/de
Publication of DE69902333T2 publication Critical patent/DE69902333T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B24B9/08—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
DE69902333T 1998-10-22 1999-10-13 Clamping device for fixing a blank on a spectacle lens edging machine Expired - Lifetime DE69902333T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813262A FR2784923B1 (fr) 1998-10-22 1998-10-22 Dispositif de serrage d'un palet sur une machine a deborder les verres optiques

Publications (2)

Publication Number Publication Date
DE69902333D1 true DE69902333D1 (de) 2002-09-05
DE69902333T2 DE69902333T2 (de) 2003-04-17

Family

ID=9531876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69902333T Expired - Lifetime DE69902333T2 (de) 1998-10-22 1999-10-13 Clamping device for fixing a blank on a spectacle lens edging machine

Country Status (6)

Country Link
US (1) US6231433B1 (de)
EP (1) EP0995546B1 (de)
JP (1) JP4526140B2 (de)
DE (1) DE69902333T2 (de)
ES (1) ES2181378T3 (de)
FR (1) FR2784923B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10114238A1 (de) * 2001-03-22 2002-10-02 Loh Optikmaschinen Ag Anordnung zum Blocken und Spannen von am Rand zu bearbeitenden optischen Linsen, insbesondere Brillengläsern
JP4098046B2 (ja) 2002-09-20 2008-06-11 株式会社トプコン レンズ研削加工装置
US7174432B2 (en) * 2003-08-19 2007-02-06 Nvidia Corporation Asynchronous, independent and multiple process shared memory system in an adaptive computing architecture
CN103231308B (zh) * 2013-03-29 2016-02-10 浙江恒成硬质合金有限公司 平顶件
KR101817497B1 (ko) 2015-11-17 2018-01-11 주식회사 휴비츠 렌즈 클램핑 장치
CN114935499B (zh) * 2022-03-30 2023-07-07 荣耀终端有限公司 一种夹持装置和测试装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1184496A (en) * 1915-06-26 1916-05-23 Bruno Berndt Stenvall Grinding-fixture.
US2293291A (en) * 1940-05-29 1942-08-18 Gaspari & Co Inc J Lens grinding machine
JPS4917015Y1 (de) * 1969-03-17 1974-05-01
DE1947009A1 (de) * 1969-09-17 1971-03-25 Zeiss Carl Fa Vorrichtung zum Halten von optischen Linsen bei der Randbearbeitung in Schleifmaschinen
FR2079496A5 (de) * 1970-02-03 1971-11-12 Lunetiers Ste
FR2226824A5 (en) * 1973-04-18 1974-11-15 Asselin Ets Soft jawed clamp gripping lenses - has inclinable jaw for clamping of prismatic lens for edge bevelling etc
DE2506866C2 (de) * 1975-02-18 1976-09-20 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglashalter mit zwei koaxialen GlashalterhalbweUen
JPS57201160A (en) * 1981-06-05 1982-12-09 Seiko Epson Corp Back-up head chuck mechanism for eccentric lense machining unit
JPH085001B2 (ja) * 1988-01-09 1996-01-24 株式会社トプコン 玉摺機
DE4214266A1 (de) * 1992-05-01 1993-11-04 Loh Engineering Ag Oensingen Vorrichtung zur fuehrung eines werkstuecks oder werkzeugs bei der bearbeitung torischer oder sphaerischer flaechen optischer linsen auf schleif- oder poliermaschinen
JPH106191A (ja) * 1996-06-21 1998-01-13 Sony Corp 基板研削システム
JPH10156686A (ja) * 1996-12-03 1998-06-16 Fuji Photo Optical Co Ltd 光学素材心出し用保持装置の保持圧調整装置

Also Published As

Publication number Publication date
DE69902333T2 (de) 2003-04-17
EP0995546A1 (de) 2000-04-26
FR2784923A1 (fr) 2000-04-28
JP2000131657A (ja) 2000-05-12
US6231433B1 (en) 2001-05-15
JP4526140B2 (ja) 2010-08-18
EP0995546B1 (de) 2002-07-31
FR2784923B1 (fr) 2001-01-05
ES2181378T3 (es) 2003-02-16

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Legal Events

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8364 No opposition during term of opposition