GB263858A - Improvements in or relating to the polishing of glass surfaces - Google Patents

Improvements in or relating to the polishing of glass surfaces

Info

Publication number
GB263858A
GB263858A GB32945/26A GB3294526A GB263858A GB 263858 A GB263858 A GB 263858A GB 32945/26 A GB32945/26 A GB 32945/26A GB 3294526 A GB3294526 A GB 3294526A GB 263858 A GB263858 A GB 263858A
Authority
GB
United Kingdom
Prior art keywords
polishing
relating
glass surfaces
tools
glass
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
GB32945/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB263858A publication Critical patent/GB263858A/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • B24B7/241—Methods
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass

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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

263,858. Pivin, J. Dec. 31, 1925, [Convention date]. Abrading-materials. - Fine grinding-material, for example, sand or emery, incapable of further use with hard grinding-tools, is employed for use, with soft tools, in a preliminary polishing process for glass.
GB32945/26A 1925-12-31 1926-12-30 Improvements in or relating to the polishing of glass surfaces Expired GB263858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE626896X 1925-12-31

Publications (1)

Publication Number Publication Date
GB263858A true GB263858A (en) 1927-10-06

Family

ID=6578317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32945/26A Expired GB263858A (en) 1925-12-31 1926-12-30 Improvements in or relating to the polishing of glass surfaces

Country Status (5)

Country Link
US (1) US1697609A (en)
BE (1) BE338370A (en)
DE (1) DE476158C (en)
FR (1) FR626896A (en)
GB (1) GB263858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554070A (en) * 1946-06-05 1951-05-22 Shuron Optical Co Inc Method of finishing lenses
US2945333A (en) * 1950-06-02 1960-07-19 Saint Gobain Method and apparatus for polishing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426215A (en) * 1944-11-11 1947-08-26 Eastman Kodak Co Thermoplastic synthetic resin optical lap
US2929176A (en) * 1958-04-11 1960-03-22 Libbey Owens Ford Glass Co Method and apparatus for surfacing glass sheets
CN102205517A (en) * 2010-03-31 2011-10-05 比亚迪股份有限公司 Method for thinning glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554070A (en) * 1946-06-05 1951-05-22 Shuron Optical Co Inc Method of finishing lenses
US2945333A (en) * 1950-06-02 1960-07-19 Saint Gobain Method and apparatus for polishing

Also Published As

Publication number Publication date
BE338370A (en)
US1697609A (en) 1929-01-01
DE476158C (en) 1929-05-11
FR626896A (en) 1927-09-21

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