GB9008745D0 - Optical-lens tool - Google Patents

Optical-lens tool

Info

Publication number
GB9008745D0
GB9008745D0 GB909008745A GB9008745A GB9008745D0 GB 9008745 D0 GB9008745 D0 GB 9008745D0 GB 909008745 A GB909008745 A GB 909008745A GB 9008745 A GB9008745 A GB 9008745A GB 9008745 D0 GB9008745 D0 GB 9008745D0
Authority
GB
United Kingdom
Prior art keywords
optical
lens tool
lens
tool
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.)
Withdrawn
Application number
GB909008745A
Other versions
GB2230487A (en
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.)
J&S Wylde Ltd
Original Assignee
J&S Wylde 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 J&S Wylde Ltd filed Critical J&S Wylde Ltd
Publication of GB9008745D0 publication Critical patent/GB9008745D0/en
Publication of GB2230487A publication Critical patent/GB2230487A/en
Withdrawn legal-status Critical Current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
    • 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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB9008745A 1989-04-21 1990-04-18 Optical-lens tool Withdrawn GB2230487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898909060A GB8909060D0 (en) 1989-04-21 1989-04-21 Optical-lens tool

Publications (2)

Publication Number Publication Date
GB9008745D0 true GB9008745D0 (en) 1990-06-13
GB2230487A GB2230487A (en) 1990-10-24

Family

ID=10655439

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898909060A Pending GB8909060D0 (en) 1989-04-21 1989-04-21 Optical-lens tool
GB9008745A Withdrawn GB2230487A (en) 1989-04-21 1990-04-18 Optical-lens tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898909060A Pending GB8909060D0 (en) 1989-04-21 1989-04-21 Optical-lens tool

Country Status (1)

Country Link
GB (2) GB8909060D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210695A (en) * 1990-10-26 1993-05-11 Gerber Optical, Inc. Single block mounting system for surfacing and edging of a lens blank and method therefor
US5269102A (en) * 1991-06-19 1993-12-14 Gerber Optical, Inc. Disposable lap blank
DE102010019491B4 (en) * 2010-04-30 2015-07-09 Carl Zeiss Vision International Gmbh Polishing tool for processing optical surfaces, in particular free-form surfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275279A1 (en) * 1974-06-20 1976-01-16 Essilor Int REPRODUCING MACHINE ENABLING IN PARTICULAR THE REALIZATION OF CONCAVED SURFACES
US4271633A (en) * 1977-12-23 1981-06-09 U.S. Product Development Company Molding for vehicle door edges
JPS60228063A (en) * 1984-04-20 1985-11-13 Matsushita Electric Ind Co Ltd Polishing device for generating curved surface
GB2185917A (en) * 1986-01-31 1987-08-05 Stephen Jack Wylde Copying unit for shaping a lens
US4989316A (en) * 1987-03-09 1991-02-05 Gerber Scientific Products, Inc. Method and apparatus for making prescription eyeglass lenses

Also Published As

Publication number Publication date
GB2230487A (en) 1990-10-24
GB8909060D0 (en) 1989-06-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)