FR817793A - Improvements in working with hard materials, such as glass, and related devices - Google Patents

Improvements in working with hard materials, such as glass, and related devices

Info

Publication number
FR817793A
FR817793A FR817793DA FR817793A FR 817793 A FR817793 A FR 817793A FR 817793D A FR817793D A FR 817793DA FR 817793 A FR817793 A FR 817793A
Authority
FR
France
Prior art keywords
glass
working
related devices
hard materials
hard
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
Other languages
French (fr)
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.)
Ateliers Heuze Malevez et Simon Reunis SA
Original Assignee
Ateliers Heuze Malevez et Simon Reunis SA
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 Ateliers Heuze Malevez et Simon Reunis SA filed Critical Ateliers Heuze Malevez et Simon Reunis SA
Application granted granted Critical
Publication of FR817793A publication Critical patent/FR817793A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B24B41/053—Grinding heads for working on plane surfaces for grinding or polishing glass
    • 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
FR817793D 1936-03-11 1937-02-12 Improvements in working with hard materials, such as glass, and related devices Expired FR817793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE817793X 1936-03-11

Publications (1)

Publication Number Publication Date
FR817793A true FR817793A (en) 1937-09-10

Family

ID=3881372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817793D Expired FR817793A (en) 1936-03-11 1937-02-12 Improvements in working with hard materials, such as glass, and related devices

Country Status (2)

Country Link
BE (1) BE414313A (en)
FR (1) FR817793A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690034A (en) * 1951-08-20 1954-09-28 Laverdisse Edmond Method and apparatus for controlling glass surfacing tools
EP0046604A1 (en) * 1980-08-25 1982-03-03 Ermanno Pacini Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials
DE3131753A1 (en) * 1981-07-30 1983-02-24 Itzchak Givatayim Lapsker Apparatus for finishing a workpiece surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690034A (en) * 1951-08-20 1954-09-28 Laverdisse Edmond Method and apparatus for controlling glass surfacing tools
EP0046604A1 (en) * 1980-08-25 1982-03-03 Ermanno Pacini Tool for roughing, smoothing and polishing solid surfaces, particularly adapted for stony materials
DE3131753A1 (en) * 1981-07-30 1983-02-24 Itzchak Givatayim Lapsker Apparatus for finishing a workpiece surface

Also Published As

Publication number Publication date
BE414313A (en)

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