MX394481B - Herramienta de simulación de bordes de lentes para anteojos y método para definir una forma de un lente con la herramienta. - Google Patents

Herramienta de simulación de bordes de lentes para anteojos y método para definir una forma de un lente con la herramienta.

Info

Publication number
MX394481B
MX394481B MX2021008368A MX2021008368A MX394481B MX 394481 B MX394481 B MX 394481B MX 2021008368 A MX2021008368 A MX 2021008368A MX 2021008368 A MX2021008368 A MX 2021008368A MX 394481 B MX394481 B MX 394481B
Authority
MX
Mexico
Prior art keywords
lens
tool
simulation tool
defining
edge profile
Prior art date
Application number
MX2021008368A
Other languages
English (en)
Other versions
MX2021008368A (es
Inventor
Stefano Sonzogni
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 MX2021008368A publication Critical patent/MX2021008368A/es
Publication of MX394481B publication Critical patent/MX394481B/es

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
    • 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
    • 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

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)

Abstract

La presente invención se relaciona con una herramienta (10) de simulación de borde de lente paramedir el ajuste de un perfil (LEP) de borde de lente con respecto a un perfil (FGP) de muesca del marco de un marco (20) de anteojos, la herramienta (10) de simulación de borde de lente que tiene un perfil (STP) de borde definido como un perfil (LEP) de borde de lente de un lente (6) que se fabrica por una máquina (4) canteadora, el perfil (STP) de borde definido que comprende una porción (11) de bisel que sale hacia una dirección (A) de saliente, en donde la herramienta (10) de simulación de borde de lente además comprende una sonda (15) dispuesta en una porción (14) de punta de extremo distal de la porción (11) de bisel y que se mueve (M) a lo largo de la dirección (A) de saliente entre una posición retraída en la que la sonda (15) no sale del perfil (STP) de borde definido y una posición de extensión en la que la sonda (15) sale de la porción (14) de punta de extremo distal. La presente invención se relaciona además con un sistema (1) y método para definir una forma de lente para un lente (6) fabricado adaptado para ajustarse hacia una muesca (21) marco de un marco (20) de anteojos.
MX2021008368A 2019-01-10 2020-01-09 Herramienta de simulación de bordes de lentes para anteojos y método para definir una forma de un lente con la herramienta. MX394481B (es)

Applications Claiming Priority (2)

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
PCT/EP2020/050412 WO2020144268A1 (en) 2019-01-10 2020-01-09 Spectacle lens edge simulation tool and method for defining a lens shape with said tool

Publications (2)

Publication Number Publication Date
MX2021008368A MX2021008368A (es) 2022-08-04
MX394481B true MX394481B (es) 2025-03-24

Family

ID=65013543

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008368A MX394481B (es) 2019-01-10 2020-01-09 Herramienta de simulación de bordes de lentes para anteojos y método para definir una forma de un lente con la herramienta.

Country Status (9)

Country Link
US (1) US12287534B2 (es)
EP (1) EP3680602B1 (es)
JP (1) JP7360743B2 (es)
CA (1) CA3121367A1 (es)
ES (1) ES2920423T3 (es)
HU (1) HUE059039T2 (es)
MX (1) MX394481B (es)
PT (1) PT3680602T (es)
WO (1) WO2020144268A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2023009247A (es) * 2021-02-12 2023-08-16 Essilor Int Metodo para pulir una lente optica.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326132B2 (es) * 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
HUE059039T2 (hu) 2022-10-28
JP2022517177A (ja) 2022-03-07
JP7360743B2 (ja) 2023-10-13
US12287534B2 (en) 2025-04-29
ES2920423T3 (es) 2022-08-03
EP3680602A1 (en) 2020-07-15
WO2020144268A1 (en) 2020-07-16
PT3680602T (pt) 2022-07-05
US20220113555A1 (en) 2022-04-14
EP3680602B1 (en) 2022-04-27
CA3121367A1 (en) 2020-07-16
MX2021008368A (es) 2022-08-04

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