NL160188C - DEVICE FOR AUTOMATIC SHARPENING OF EDGES OF LENSES. - Google Patents

DEVICE FOR AUTOMATIC SHARPENING OF EDGES OF LENSES.

Info

Publication number
NL160188C
NL160188C NL7410816A NL7410816A NL160188C NL 160188 C NL160188 C NL 160188C NL 7410816 A NL7410816 A NL 7410816A NL 7410816 A NL7410816 A NL 7410816A NL 160188 C NL160188 C NL 160188C
Authority
NL
Netherlands
Prior art keywords
lenses
edges
automatic sharpening
sharpening
automatic
Prior art date
Application number
NL7410816A
Other languages
Dutch (nl)
Other versions
NL160188B (en
NL7410816A (en
Original Assignee
Hoya Lens Co Ltd
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 Co Ltd filed Critical Hoya Lens Co Ltd
Publication of NL7410816A publication Critical patent/NL7410816A/en
Publication of NL160188B publication Critical patent/NL160188B/en
Application granted granted Critical
Publication of NL160188C publication Critical patent/NL160188C/en

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)
NL7410816A 1973-10-11 1974-08-13 DEVICE FOR AUTOMATIC SHARPENING OF EDGES OF LENSES. NL160188C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7410816A NL7410816A (en) 1975-04-15
NL160188B NL160188B (en) 1979-05-15
NL160188C true NL160188C (en) 1979-10-15

Family

ID=14631980

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410816A NL160188C (en) 1973-10-11 1974-08-13 DEVICE FOR AUTOMATIC SHARPENING OF EDGES OF LENSES.

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1130115B (en) * 1980-04-15 1986-06-11 Olivetti & Co Spa ACTUATION DEVICE FOR TWO FUNCTIONS OF WRITING MACHINES
JPS60135169A (en) * 1983-12-23 1985-07-18 Asaka Glass Sangyo Kk Curved end surface polisher of glass plate
JP3682824B2 (en) 1998-03-31 2005-08-17 矢崎総業株式会社 connector
JPH11307196A (en) * 1998-04-24 1999-11-05 Yazaki Corp Connector

Family Cites Families (1)

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

Also Published As

Publication number Publication date
NL160188B (en) 1979-05-15
DE2435187B2 (en) 1977-06-08
JPS5063593A (en) 1975-05-30
AU7210574A (en) 1976-02-12
DE2435187A1 (en) 1975-04-24
FR2247318B1 (en) 1977-10-21
NL7410816A (en) 1975-04-15
GB1428869A (en) 1976-03-17
CA1017035A (en) 1977-09-06
IT1022805B (en) 1978-04-20
FR2247318A1 (en) 1975-05-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOYA LENS