GB2196886B - A lens tool - Google Patents

A lens tool

Info

Publication number
GB2196886B
GB2196886B GB8722943A GB8722943A GB2196886B GB 2196886 B GB2196886 B GB 2196886B GB 8722943 A GB8722943 A GB 8722943A GB 8722943 A GB8722943 A GB 8722943A GB 2196886 B GB2196886 B GB 2196886B
Authority
GB
United Kingdom
Prior art keywords
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.)
Expired - Fee Related
Application number
GB8722943A
Other versions
GB2196886A (en
GB8722943D0 (en
Inventor
Stephen Jack Wylde
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
Priority claimed from GB868623832A external-priority patent/GB8623832D0/en
Priority claimed from GB868623811A external-priority patent/GB8623811D0/en
Application filed by J&S Wylde Ltd filed Critical J&S Wylde Ltd
Priority to GB8722943A priority Critical patent/GB2196886B/en
Publication of GB8722943D0 publication Critical patent/GB8722943D0/en
Publication of GB2196886A publication Critical patent/GB2196886A/en
Application granted granted Critical
Publication of GB2196886B publication Critical patent/GB2196886B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
GB8722943A 1986-10-03 1987-09-30 A lens tool Expired - Fee Related GB2196886B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8722943A GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868623832A GB8623832D0 (en) 1986-10-03 1986-10-03 Lens tool
GB868623811A GB8623811D0 (en) 1986-10-03 1986-10-03 Lens tool
GB8722943A GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Publications (3)

Publication Number Publication Date
GB8722943D0 GB8722943D0 (en) 1987-11-04
GB2196886A GB2196886A (en) 1988-05-11
GB2196886B true GB2196886B (en) 1991-02-06

Family

ID=27263162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8722943A Expired - Fee Related GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Country Status (1)

Country Link
GB (1) GB2196886B (en)

Families Citing this family (5)

* 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
US5140782A (en) * 1990-10-29 1992-08-25 Honore Mecteau Tool and method for forming a lens
GB2255922B (en) * 1991-05-24 1994-07-20 Stephen Jack Wylde Lens surface former and polishing tool
US5269102A (en) * 1991-06-19 1993-12-14 Gerber Optical, Inc. Disposable lap blank
US6375554B1 (en) 1999-12-01 2002-04-23 Gerber Coburn Optical Inc. Retaining mechanism for lapping device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612828A (en) * 1946-01-04 1948-11-18 Eastman Kodak Co Improvements in abrading laps for optical glass surfaces
GB1346781A (en) * 1972-02-25 1974-02-13 Wylde Ltd J S Lens-generating machines
GB2050884A (en) * 1979-06-06 1981-01-14 American Optical Corp Lens polishing head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612828A (en) * 1946-01-04 1948-11-18 Eastman Kodak Co Improvements in abrading laps for optical glass surfaces
GB1346781A (en) * 1972-02-25 1974-02-13 Wylde Ltd J S Lens-generating machines
GB2050884A (en) * 1979-06-06 1981-01-14 American Optical Corp Lens polishing head

Also Published As

Publication number Publication date
GB2196886A (en) 1988-05-11
GB8722943D0 (en) 1987-11-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930930