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GB2002662B - Polishing curved surfaces - Google Patents

Polishing curved surfaces

Info

Publication number
GB2002662B
GB2002662B GB7833143A GB7833143A GB2002662B GB 2002662 B GB2002662 B GB 2002662B GB 7833143 A GB7833143 A GB 7833143A GB 7833143 A GB7833143 A GB 7833143A GB 2002662 B GB2002662 B GB 2002662B
Authority
GB
United Kingdom
Prior art keywords
curved surfaces
polishing curved
polishing
curved
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
GB7833143A
Other versions
GB2002662A (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.)
Dollond and Aitchison Ltd
Original Assignee
Dollond and Aitchison 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 Dollond and Aitchison Ltd filed Critical Dollond and Aitchison Ltd
Priority to GB7833143A priority Critical patent/GB2002662B/en
Publication of GB2002662A publication Critical patent/GB2002662A/en
Application granted granted Critical
Publication of GB2002662B publication Critical patent/GB2002662B/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB7833143A 1977-08-13 1978-08-11 Polishing curved surfaces Expired GB2002662B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7833143A GB2002662B (en) 1977-08-13 1978-08-11 Polishing curved surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3408377 1977-08-13
GB7833143A GB2002662B (en) 1977-08-13 1978-08-11 Polishing curved surfaces

Publications (2)

Publication Number Publication Date
GB2002662A GB2002662A (en) 1979-02-28
GB2002662B true GB2002662B (en) 1982-01-27

Family

ID=26262149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833143A Expired GB2002662B (en) 1977-08-13 1978-08-11 Polishing curved surfaces

Country Status (1)

Country Link
GB (1) GB2002662B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591710B2 (en) * 2005-12-30 2009-09-22 Essilor International (Compagnie Generale D'optique) Polishing machine comprising a work chamber and a platform
HUE056521T2 (en) * 2014-12-08 2022-02-28 Alcon Inc A method and apparatus for cleaning an applied material from the surface of a mold for forming optical lenses
CN104972380B (en) * 2015-07-13 2018-04-10 厦门大学 A kind of air bag polishing precession mechanism

Also Published As

Publication number Publication date
GB2002662A (en) 1979-02-28

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Legal Events

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