NL7709165A - METHOD AND DEVICE FOR FINISHING LENS SURFACES. - Google Patents

METHOD AND DEVICE FOR FINISHING LENS SURFACES.

Info

Publication number
NL7709165A
NL7709165A NL7709165A NL7709165A NL7709165A NL 7709165 A NL7709165 A NL 7709165A NL 7709165 A NL7709165 A NL 7709165A NL 7709165 A NL7709165 A NL 7709165A NL 7709165 A NL7709165 A NL 7709165A
Authority
NL
Netherlands
Prior art keywords
lens surfaces
finishing lens
finishing
lens
Prior art date
Application number
NL7709165A
Other languages
Dutch (nl)
Original Assignee
Bullock Leonard
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 Bullock Leonard filed Critical Bullock Leonard
Publication of NL7709165A publication Critical patent/NL7709165A/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
NL7709165A 1976-08-20 1977-08-18 METHOD AND DEVICE FOR FINISHING LENS SURFACES. NL7709165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34698/76A GB1536304A (en) 1976-08-20 1976-08-20 Methods and apparatus for finishing lens surfaces

Publications (1)

Publication Number Publication Date
NL7709165A true NL7709165A (en) 1978-02-22

Family

ID=10368855

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709165A NL7709165A (en) 1976-08-20 1977-08-18 METHOD AND DEVICE FOR FINISHING LENS SURFACES.

Country Status (11)

Country Link
JP (1) JPS5348295A (en)
BE (1) BE857935A (en)
CA (1) CA1070118A (en)
CH (1) CH619882A5 (en)
DE (1) DE2736701A1 (en)
ES (1) ES461771A1 (en)
FR (1) FR2361973A1 (en)
GB (1) GB1536304A (en)
IT (1) IT1084851B (en)
NL (1) NL7709165A (en)
SE (1) SE421882B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198672B (en) * 1986-12-16 1990-10-24 Wylde J & S Ltd A lens lapping pad
FR2699101A1 (en) * 1992-12-11 1994-06-17 Bourgeois Sa Optical lens surface smoothing device - includes abrasive elements in form of diamond pellets integral with supple metal netting support applied by pressure against driving tool
DE59308613D1 (en) * 1993-04-02 1998-07-02 Sulzer Innotec Ag Tool for grinding glasses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522680A (en) * 1967-03-23 1970-08-04 George M J Sarofeen Expanded metal facing for a lens abrading tool

Also Published As

Publication number Publication date
BE857935A (en) 1977-12-16
FR2361973A1 (en) 1978-03-17
CA1070118A (en) 1980-01-22
SE421882B (en) 1982-02-08
JPS5348295A (en) 1978-05-01
ES461771A1 (en) 1978-10-01
SE7709358L (en) 1978-02-20
GB1536304A (en) 1978-12-20
IT1084851B (en) 1985-05-28
CH619882A5 (en) 1980-10-31
DE2736701A1 (en) 1978-02-23
FR2361973B1 (en) 1981-10-30

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Legal Events

Date Code Title Description
BB A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: BULLOCK DIAMONDS PRODUCTS LIMITED

BV The patent application has lapsed