GB1385219A - Apparatus for fixing to a spectacle lens means for mounting same in a trimming and or bevelling machine - Google Patents

Apparatus for fixing to a spectacle lens means for mounting same in a trimming and or bevelling machine

Info

Publication number
GB1385219A
GB1385219A GB3805972A GB3805972A GB1385219A GB 1385219 A GB1385219 A GB 1385219A GB 3805972 A GB3805972 A GB 3805972A GB 3805972 A GB3805972 A GB 3805972A GB 1385219 A GB1385219 A GB 1385219A
Authority
GB
United Kingdom
Prior art keywords
lens
mould
metal
casting
arms
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
Application number
GB3805972A
Other languages
English (en)
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
Publication of GB1385219A publication Critical patent/GB1385219A/en
Expired 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0052—Lens block moulding devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
  • Multi-Process Working Machines And Systems (AREA)
GB3805972A 1971-08-25 1972-08-15 Apparatus for fixing to a spectacle lens means for mounting same in a trimming and or bevelling machine Expired GB1385219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130817A FR2151202A5 (enExample) 1971-08-25 1971-08-25

Publications (1)

Publication Number Publication Date
GB1385219A true GB1385219A (en) 1975-02-26

Family

ID=9082198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3805972A Expired GB1385219A (en) 1971-08-25 1972-08-15 Apparatus for fixing to a spectacle lens means for mounting same in a trimming and or bevelling machine

Country Status (6)

Country Link
US (1) US3828842A (enExample)
JP (1) JPS5225259B2 (enExample)
DE (1) DE2241785C3 (enExample)
FR (1) FR2151202A5 (enExample)
GB (1) GB1385219A (enExample)
IT (1) IT964996B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109514392A (zh) * 2019-01-10 2019-03-26 北京惠点信元科技有限公司 打磨装置及砂光设备

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931723A1 (de) * 1979-08-04 1981-02-19 Wernicke & Co Gmbh Vorrichtung zum dezentrieren von korrekturbrillenglaesern und anbringen eines halteteils
WO1988006260A1 (en) * 1987-02-17 1988-08-25 Hydrotherm Australia Pty. Ltd. Convector/radiator construction
ES2014801A6 (es) * 1989-07-17 1990-07-16 Indo International S A Aparato para el centrado y bloqueado de lentes oftalmologicas>
JP2869715B2 (ja) * 1996-06-21 1999-03-10 株式会社トプコン レンズ枠形状測定装置
US5721644A (en) * 1996-09-24 1998-02-24 Gerber Optical, Inc. Apparatus and method for attaching a finishing block to a lens
US6011630A (en) * 1996-11-12 2000-01-04 Gerber Optical, Inc. System and method for blocking a lens
US6012965A (en) * 1997-10-07 2000-01-11 Micro Optics Design Corp. Manufacturing ophthalmic lenses using lens structure cognition and spatial positioning system
US6315642B1 (en) * 2000-04-13 2001-11-13 Briot International Method and apparatus for the tracing of spectacle frames, and corresponding grinding machine
JP4700996B2 (ja) * 2005-04-19 2011-06-15 東芝機械株式会社 転写装置
US7648354B2 (en) * 2005-04-28 2010-01-19 Toshiba Kikai Kabushiki Kaisha Transfer apparatus having gimbal mechanism and transfer method using the transfer apparatus
JP4729338B2 (ja) * 2005-05-10 2011-07-20 東芝機械株式会社 転写装置
JP4701008B2 (ja) * 2005-05-25 2011-06-15 東芝機械株式会社 ジンバル機構を備えた転写装置
CN101875167B (zh) * 2009-04-30 2012-11-21 浙江康华眼镜有限公司 铰链弹簧轴自动组装机
CN108468681A (zh) * 2018-03-26 2018-08-31 亚思纳国际有限公司 扣具
CN110533775B (zh) * 2019-09-18 2023-04-18 广州智美科技有限公司 一种基于3d人脸的眼镜匹配方法、装置及终端
CN111515803A (zh) * 2020-04-30 2020-08-11 宁波引智信息科技有限公司 一种具备防护的模具加工用打磨设备
CN112658874B (zh) * 2020-12-18 2022-09-23 福建惠安辉腾玻璃塑业有限公司 一种注塑件边角修整装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109514392A (zh) * 2019-01-10 2019-03-26 北京惠点信元科技有限公司 打磨装置及砂光设备

Also Published As

Publication number Publication date
JPS5225259B2 (enExample) 1977-07-06
DE2241785C3 (de) 1975-07-03
DE2241785A1 (de) 1973-03-15
US3828842A (en) 1974-08-13
IT964996B (it) 1974-01-31
FR2151202A5 (enExample) 1973-04-13
DE2241785B2 (de) 1974-11-14
JPS4868245A (enExample) 1973-09-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee