GB2168276B - Device for automatically locating the ideal position of a diamond or gem during the cutting thereof - Google Patents

Device for automatically locating the ideal position of a diamond or gem during the cutting thereof

Info

Publication number
GB2168276B
GB2168276B GB08530014A GB8530014A GB2168276B GB 2168276 B GB2168276 B GB 2168276B GB 08530014 A GB08530014 A GB 08530014A GB 8530014 A GB8530014 A GB 8530014A GB 2168276 B GB2168276 B GB 2168276B
Authority
GB
United Kingdom
Prior art keywords
diamond
cutting
ideal position
automatically locating
gem
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
GB08530014A
Other versions
GB2168276A (en
GB8530014D0 (en
Inventor
Maurice Hakoune
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8530014D0 publication Critical patent/GB8530014D0/en
Publication of GB2168276A publication Critical patent/GB2168276A/en
Application granted granted Critical
Publication of GB2168276B publication Critical patent/GB2168276B/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
    • 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
    • B24B9/167—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 with means for turning and positioning the gem stones

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
GB08530014A 1984-12-07 1985-12-05 Device for automatically locating the ideal position of a diamond or gem during the cutting thereof Expired GB2168276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE0/214135A BE901235A (en) 1984-12-07 1984-12-07 AUTOMATIC DEVICE FOR SEARCHING FOR THE IDEAL POSITION OF A DIAMOND OR GEM DURING THEIR SIZE.

Publications (3)

Publication Number Publication Date
GB8530014D0 GB8530014D0 (en) 1986-01-15
GB2168276A GB2168276A (en) 1986-06-18
GB2168276B true GB2168276B (en) 1988-11-23

Family

ID=3843828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08530014A Expired GB2168276B (en) 1984-12-07 1985-12-05 Device for automatically locating the ideal position of a diamond or gem during the cutting thereof

Country Status (3)

Country Link
BE (1) BE901235A (en)
DE (1) DE3543241A1 (en)
GB (1) GB2168276B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA885545B (en) * 1987-10-20 1989-04-26 Prodiamatic Cc A gemstone polishing machine
GB8727303D0 (en) * 1987-11-20 1987-12-23 Gersan Ets Polishing machine
WO2012176219A2 (en) * 2011-06-24 2012-12-27 Mundkur Valmik An automatic method and device to manufacture jewelry

Also Published As

Publication number Publication date
BE901235A (en) 1985-03-29
GB2168276A (en) 1986-06-18
DE3543241A1 (en) 1986-06-19
GB8530014D0 (en) 1986-01-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931205