BE693460A - - Google Patents

Info

Publication number
BE693460A
BE693460A BE693460DA BE693460A BE 693460 A BE693460 A BE 693460A BE 693460D A BE693460D A BE 693460DA BE 693460 A BE693460 A BE 693460A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE693460A publication Critical patent/BE693460A/xx

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Adornments (AREA)
  • Gripping On Spindles (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
BE693460D 1966-02-02 1967-01-31 BE693460A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA66624 1966-02-02

Publications (1)

Publication Number Publication Date
BE693460A true BE693460A (xx) 1967-07-03

Family

ID=25560962

Family Applications (2)

Application Number Title Priority Date Filing Date
BE693461D BE693461A (xx) 1966-02-02 1967-01-31
BE693460D BE693460A (xx) 1966-02-02 1967-01-31

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE693461D BE693461A (xx) 1966-02-02 1967-01-31

Country Status (7)

Country Link
US (2) US3466813A (xx)
JP (2) JPS4818184B1 (xx)
BE (2) BE693461A (xx)
DE (2) DE1652169C3 (xx)
GB (2) GB1171212A (xx)
IL (2) IL27310A (xx)
NL (2) NL6701285A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365447A (en) * 1980-09-25 1982-12-28 Rca Corporation Apparatus and method for sharpening a cutting stylus
JPS5913945A (ja) * 1982-07-15 1984-01-24 Natl Inst For Res In Inorg Mater 超高温可変雰囲気の物質構造解析装置
DK466083A (da) * 1982-10-13 1984-04-14 Teldec Schallplatten Gmbh Holder til en rilleskaerer
DE3505444A1 (de) * 1985-02-16 1986-08-21 Heinrich Dipl.-Ing.(FH) 8133 Feldafing Landgraf Edelstein-facettiermaschine
US5931068A (en) * 1998-09-09 1999-08-03 Council, Jr.; Buford W. Method for lathing a lens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393939A (en) * 1941-03-31 1946-01-29 Spira Josef Hillel Apparatus for polishing or forming facets on gems, diamonds, or the like
US2270420A (en) * 1941-05-01 1942-01-20 Dinhofer Julius Diamond holder
US2513139A (en) * 1942-09-14 1950-06-27 Thomas P N Burness Mechanical gripper for diamonds
US2388751A (en) * 1944-05-12 1945-11-13 Levy Baruch Diamond polishing device
US2444795A (en) * 1945-09-28 1948-07-06 Leander M Weir Faceting head
US2829472A (en) * 1953-09-22 1958-04-08 Salzer Alexander Automatic diamond cutting and polishing device
US3109268A (en) * 1960-12-06 1963-11-05 Hillard A Printz Gem cutter's dop

Also Published As

Publication number Publication date
US3466812A (en) 1969-09-16
GB1171211A (en) 1969-11-19
GB1171212A (en) 1969-11-19
DE1652169A1 (de) 1970-05-06
JPS4823581B1 (xx) 1973-07-14
DE1652169C3 (de) 1974-01-24
BE693461A (xx) 1967-07-03
DE1652169B2 (de) 1973-07-05
US3466813A (en) 1969-09-16
IL27309A (en) 1970-10-30
NL151288B (nl) 1976-11-15
IL27310A (en) 1970-10-30
DE1652168A1 (de) 1970-06-25
NL6701284A (xx) 1967-08-03
NL6701285A (xx) 1967-08-03
JPS4818184B1 (xx) 1973-06-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: POLISHED ENTREPRISES LTD

Effective date: 19870131