CH449453A - Lapidary machine - Google Patents

Lapidary machine

Info

Publication number
CH449453A
CH449453A CH906666A CH906666A CH449453A CH 449453 A CH449453 A CH 449453A CH 906666 A CH906666 A CH 906666A CH 906666 A CH906666 A CH 906666A CH 449453 A CH449453 A CH 449453A
Authority
CH
Switzerland
Prior art keywords
lapidary
machine
lapidary machine
Prior art date
Application number
CH906666A
Other languages
French (fr)
Inventor
Emain Jean
Original Assignee
Emain Jean
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 Emain Jean filed Critical Emain Jean
Publication of CH449453A publication Critical patent/CH449453A/en

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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/161—Dops, dop holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CH906666A 1965-07-28 1966-06-21 Lapidary machine CH449453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26367A FR1452727A (en) 1965-07-28 1965-07-28 Improvements to stone holders for lapidary machines

Publications (1)

Publication Number Publication Date
CH449453A true CH449453A (en) 1967-12-31

Family

ID=8585493

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906666A CH449453A (en) 1965-07-28 1966-06-21 Lapidary machine

Country Status (4)

Country Link
AT (1) AT259402B (en)
CH (1) CH449453A (en)
DE (1) DE1577327A1 (en)
FR (1) FR1452727A (en)

Also Published As

Publication number Publication date
AT259402B (en) 1968-01-10
DE1577327A1 (en) 1970-04-09
FR1452727A (en) 1966-04-15

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