CA1017035A - Automatic lens grinder to fit lenses to spectacle frames - Google Patents

Automatic lens grinder to fit lenses to spectacle frames

Info

Publication number
CA1017035A
CA1017035A CA205,142A CA205142A CA1017035A CA 1017035 A CA1017035 A CA 1017035A CA 205142 A CA205142 A CA 205142A CA 1017035 A CA1017035 A CA 1017035A
Authority
CA
Canada
Prior art keywords
spectacle frames
automatic lens
lens grinder
fit lenses
lenses
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
CA205,142A
Other languages
English (en)
French (fr)
Other versions
CA205142S (en
Inventor
Hayao Akaba
Akira Ikeda
Masayoshi Lee
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.)
Hoya Lens Corp
Original Assignee
Hoya Lens Corp
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 Hoya Lens Corp filed Critical Hoya Lens Corp
Application granted granted Critical
Publication of CA1017035A publication Critical patent/CA1017035A/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
    • 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
    • B24B9/144—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 the spectacles being used as a template

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
CA205,142A 1973-10-11 1974-07-19 Automatic lens grinder to fit lenses to spectacle frames Expired CA1017035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11421173A JPS5063593A (enrdf_load_stackoverflow) 1973-10-11 1973-10-11

Publications (1)

Publication Number Publication Date
CA1017035A true CA1017035A (en) 1977-09-06

Family

ID=14631980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,142A Expired CA1017035A (en) 1973-10-11 1974-07-19 Automatic lens grinder to fit lenses to spectacle frames

Country Status (6)

Country Link
JP (1) JPS5063593A (enrdf_load_stackoverflow)
CA (1) CA1017035A (enrdf_load_stackoverflow)
FR (1) FR2247318B1 (enrdf_load_stackoverflow)
GB (1) GB1428869A (enrdf_load_stackoverflow)
IT (1) IT1022805B (enrdf_load_stackoverflow)
NL (1) NL160188C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217736A (en) 1973-10-11 1980-08-19 Kabushiki Kaisha Hoya Lens Method for automatically grinding lenses
IT1130115B (it) * 1980-04-15 1986-06-11 Olivetti & Co Spa Dispositivo di attuazione per due funzioni di macchine scriventi
JPS60135169A (ja) * 1983-12-23 1985-07-18 Asaka Glass Sangyo Kk ガラス板の曲端面研摩装置
JP3682824B2 (ja) 1998-03-31 2005-08-17 矢崎総業株式会社 コネクタ
JPH11307196A (ja) * 1998-04-24 1999-11-05 Yazaki Corp コネクタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS42957Y1 (enrdf_load_stackoverflow) * 1964-11-26 1967-01-19

Also Published As

Publication number Publication date
FR2247318A1 (enrdf_load_stackoverflow) 1975-05-09
NL160188C (nl) 1979-10-15
GB1428869A (en) 1976-03-17
FR2247318B1 (enrdf_load_stackoverflow) 1977-10-21
DE2435187B2 (de) 1977-06-08
NL160188B (nl) 1979-05-15
IT1022805B (it) 1978-04-20
JPS5063593A (enrdf_load_stackoverflow) 1975-05-30
NL7410816A (nl) 1975-04-15
DE2435187A1 (de) 1975-04-24
AU7210574A (en) 1976-02-12

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