CH243053A - Machine for countersinking fine stones. - Google Patents

Machine for countersinking fine stones.

Info

Publication number
CH243053A
CH243053A CH243053DA CH243053A CH 243053 A CH243053 A CH 243053A CH 243053D A CH243053D A CH 243053DA CH 243053 A CH243053 A CH 243053A
Authority
CH
Switzerland
Prior art keywords
countersinking
machine
fine stones
stones
fine
Prior art date
Application number
Other languages
German (de)
Inventor
Ruefli Ernst
Original Assignee
Ruefli Ernst
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 Ruefli Ernst filed Critical Ruefli Ernst
Publication of CH243053A publication Critical patent/CH243053A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0056—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for bearing components
    • G04D3/0058—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for bearing components for bearing jewels
    • 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
    • B24B9/165—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 for grinding cavities in gem stones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
CH243053D 1945-11-17 1944-07-21 Machine for countersinking fine stones. CH243053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH243053T 1945-11-17

Publications (1)

Publication Number Publication Date
CH243053A true CH243053A (en) 1946-06-30

Family

ID=4463311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243053D CH243053A (en) 1945-11-17 1944-07-21 Machine for countersinking fine stones.

Country Status (1)

Country Link
CH (1) CH243053A (en)

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