PT3680602T - Ferramenta de simulação de borda de lente de óculos e método para definir um formato de lente com a referida ferramenta - Google Patents

Ferramenta de simulação de borda de lente de óculos e método para definir um formato de lente com a referida ferramenta

Info

Publication number
PT3680602T
PT3680602T PT191510965T PT19151096T PT3680602T PT 3680602 T PT3680602 T PT 3680602T PT 191510965 T PT191510965 T PT 191510965T PT 19151096 T PT19151096 T PT 19151096T PT 3680602 T PT3680602 T PT 3680602T
Authority
PT
Portugal
Prior art keywords
tool
defining
edge simulation
spectacle lens
lens shape
Prior art date
Application number
PT191510965T
Other languages
English (en)
Original Assignee
Mei S R L
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 Mei S R L filed Critical Mei S R L
Publication of PT3680602T publication Critical patent/PT3680602T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/10—Special mounting grooves in the rim or on the lens
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (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)
PT191510965T 2019-01-10 2019-01-10 Ferramenta de simulação de borda de lente de óculos e método para definir um formato de lente com a referida ferramenta PT3680602T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19151096.5A EP3680602B1 (en) 2019-01-10 2019-01-10 Spectacle lens edge simulation tool and method for defining a lens shape with said tool

Publications (1)

Publication Number Publication Date
PT3680602T true PT3680602T (pt) 2022-07-05

Family

ID=65013543

Family Applications (1)

Application Number Title Priority Date Filing Date
PT191510965T PT3680602T (pt) 2019-01-10 2019-01-10 Ferramenta de simulação de borda de lente de óculos e método para definir um formato de lente com a referida ferramenta

Country Status (9)

Country Link
US (1) US20220113555A1 (pt)
EP (1) EP3680602B1 (pt)
JP (1) JP7360743B2 (pt)
CA (1) CA3121367A1 (pt)
ES (1) ES2920423T3 (pt)
HU (1) HUE059039T2 (pt)
MX (1) MX2021008368A (pt)
PT (1) PT3680602T (pt)
WO (1) WO2020144268A1 (pt)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326132B2 (pt) * 1975-02-04 1978-07-31
JPS5345791A (en) * 1976-10-07 1978-04-24 Koken Kk Lens working machine provided with device for removing interference of grind stone
EP0092364A1 (en) * 1982-04-14 1983-10-26 The Hanwell Optical Co. Limited A method of and apparatus for dimensioning a lens to fit a spectacle frame
JP3374869B2 (ja) * 1993-12-28 2003-02-10 株式会社トプコン フレーム形状測定装置
CA2283495A1 (en) * 1999-09-23 2001-03-23 Elision Technology Inc. Eyeglass frame and lens tracing apparatus and method
JP4588828B2 (ja) * 1999-12-22 2010-12-01 株式会社トプコン 眼鏡の玉型形状測定装置
CN1153997C (zh) * 2000-02-01 2004-06-16 株式会社拓普康 镜片形状显示装置、镜片形状数据处理装置和具有这些装置的眼镜片边缘加工设备
US6315642B1 (en) * 2000-04-13 2001-11-13 Briot International Method and apparatus for the tracing of spectacle frames, and corresponding grinding machine
GB2406647B (en) * 2003-08-21 2006-10-25 Pneu Logic Ltd Tyre data management apparatus
KR100531110B1 (ko) * 2003-11-14 2005-11-28 민문식 안경테의 프레임 림 형상 측정 및 형판 가공장치
EP1967894A4 (en) * 2005-12-26 2010-03-31 Hoya Corp SYSTEM FOR PROVIDING GLASSES OF GOGGLES, CONTROL SYSTEM AND PRODUCTION PROCESS
KR101169130B1 (ko) * 2008-03-28 2012-07-30 가부시키가이샤 토프콘 안경용 형상 측정 장치

Also Published As

Publication number Publication date
EP3680602B1 (en) 2022-04-27
MX2021008368A (es) 2022-08-04
JP7360743B2 (ja) 2023-10-13
CA3121367A1 (en) 2020-07-16
JP2022517177A (ja) 2022-03-07
EP3680602A1 (en) 2020-07-15
WO2020144268A1 (en) 2020-07-16
ES2920423T3 (es) 2022-08-03
HUE059039T2 (hu) 2022-10-28
US20220113555A1 (en) 2022-04-14

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