BE618101Q - Dop pour biseau et dispositif de polissage - Google Patents

Dop pour biseau et dispositif de polissage

Info

Publication number
BE618101Q
BE618101Q BE618101A BE618101A BE618101Q BE 618101 Q BE618101 Q BE 618101Q BE 618101 A BE618101 A BE 618101A BE 618101 A BE618101 A BE 618101A BE 618101 Q BE618101 Q BE 618101Q
Authority
BE
Belgium
Prior art keywords
dop
bevel
polishing device
polishing
Prior art date
Application number
BE618101A
Other languages
English (en)
Original Assignee
Gamma Machine And Instr Corp
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 Gamma Machine And Instr Corp filed Critical Gamma Machine And Instr Corp
Application granted granted Critical
Publication of BE618101Q publication Critical patent/BE618101Q/fr

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)
  • Adornments (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
BE618101A 1943-09-01 1962-05-25 Dop pour biseau et dispositif de polissage BE618101Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500775A US2449423A (en) 1943-09-01 1943-09-01 Bezel dop and grinding device

Publications (1)

Publication Number Publication Date
BE618101Q true BE618101Q (fr) 1962-09-17

Family

ID=23990887

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618101A BE618101Q (fr) 1943-09-01 1962-05-25 Dop pour biseau et dispositif de polissage

Country Status (2)

Country Link
US (1) US2449423A (fr)
BE (1) BE618101Q (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542704A (en) * 1947-09-25 1951-02-20 Gregor H Rakowitzky Gem holder for grinding machines
US3279127A (en) * 1961-12-13 1966-10-18 Charles L Giezentanner Cabochon polishing apparatus
GB1207315A (en) * 1966-12-20 1970-09-30 Spectrum Diamonds Pty Ltd Faceting gem stones
GB1206937A (en) * 1966-12-20 1970-09-30 Spectrum Diamonds Pty Ltd Improvements relating to gem stones
US4286414A (en) * 1980-02-04 1981-09-01 Rca Corporation Work holder
US4365447A (en) * 1980-09-25 1982-12-28 Rca Corporation Apparatus and method for sharpening a cutting stylus
US4561215A (en) * 1984-03-26 1985-12-31 Rca Corporation Stylus lapping control

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US615083A (en) * 1898-11-29 James w
DE96877C (fr) *
US1305038A (en) * 1919-05-27 Precious stohe
US750449A (en) * 1904-01-26 Depth-scale
US802368A (en) * 1898-12-06 1905-10-24 Clyde Coleman Grinding or polishing gems.
US709229A (en) * 1902-04-26 1902-09-16 Eugene Mahy Diamond-cutting tool.
US740902A (en) * 1903-01-26 1903-10-06 Henry W Oostendorp Holder for cutting precious stones.
US1033749A (en) * 1911-10-06 1912-07-23 Eli Charles Strong Diamond-holder.
US1168858A (en) * 1912-11-25 1916-01-18 Stern Coleman Diamond Machine Company Inc Gem-polishing.
US1173173A (en) * 1912-11-25 1916-02-29 Stern Coleman Diamond Machine Company Inc Gem-polishing machine.
US1191746A (en) * 1914-04-25 1916-07-18 Paul F Thomson Diamond-holder.
US1166843A (en) * 1914-07-13 1916-01-04 New Diamond Polishing Tool Company Of America Inc Apparatus for grinding precious stones.
US2276789A (en) * 1938-02-03 1942-03-17 Nagy Arpad Apparatus for grinding diamonds and the like
US2320376A (en) * 1941-08-23 1943-06-01 Harry Winston Inc Diamond cutting and polishing machine

Also Published As

Publication number Publication date
US2449423A (en) 1948-09-14

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