BE901235A - AUTOMATIC DEVICE FOR SEARCHING FOR THE IDEAL POSITION OF A DIAMOND OR GEM DURING THEIR SIZE. - Google Patents

AUTOMATIC DEVICE FOR SEARCHING FOR THE IDEAL POSITION OF A DIAMOND OR GEM DURING THEIR SIZE.

Info

Publication number
BE901235A
BE901235A BE0/214135A BE214135A BE901235A BE 901235 A BE901235 A BE 901235A BE 0/214135 A BE0/214135 A BE 0/214135A BE 214135 A BE214135 A BE 214135A BE 901235 A BE901235 A BE 901235A
Authority
BE
Belgium
Prior art keywords
diamond
automatic device
ideal position
searching
size
Prior art date
Application number
BE0/214135A
Other languages
French (fr)
Original Assignee
Hakodiam P V B A
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 Hakodiam P V B A filed Critical Hakodiam P V B A
Priority to BE0/214135A priority Critical patent/BE901235A/en
Publication of BE901235A publication Critical patent/BE901235A/en
Priority to GB08530014A priority patent/GB2168276B/en
Priority to DE19853543241 priority patent/DE3543241A1/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
    • B24B9/167—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

Abstract

Dispositif automatique de recherche de la position idéale d'un diamant au cours de la taille de ses facettes, comportant, en combinaison avec une meule, des moyens de mesurer pour chaque orientation dans laquelle une facette est taillée la quantité de diamant arrachée pendant un temps déterminé et des moyens de comparaison de ces quantités.Automatic device for finding the ideal position of a diamond during the cutting of its facets, comprising, in combination with a grinding wheel, means of measuring for each orientation in which a facet is cut the quantity of diamond torn off during a time determined and means of comparison of these quantities.

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

Priority Applications (3)

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.
GB08530014A GB2168276B (en) 1984-12-07 1985-12-05 Device for automatically locating the ideal position of a diamond or gem during the cutting thereof
DE19853543241 DE3543241A1 (en) 1984-12-07 1985-12-06 Device for automatically determining the ideal position of a diamond or a precious stone during its shaping

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 (1)

Publication Number Publication Date
BE901235A true BE901235A (en) 1985-03-29

Family

ID=3843828

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313369A3 (en) * 1987-10-20 1990-08-16 Prodiamatic International Limited A polishing machine for polishing a gemstone
BE1002954A5 (en) * 1987-11-20 1991-10-01 Diamond Trading Co Ltd PROCESS FOR TREATING A FACET OF A PRECIOUS STONE.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012176219A2 (en) * 2011-06-24 2012-12-27 Mundkur Valmik An automatic method and device to manufacture jewelry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313369A3 (en) * 1987-10-20 1990-08-16 Prodiamatic International Limited A polishing machine for polishing a gemstone
BE1002402A5 (en) * 1987-10-20 1991-01-29 Prodiamatic Internat Ltd PRECIOUS STONE POLISHING MACHINE
BE1002954A5 (en) * 1987-11-20 1991-10-01 Diamond Trading Co Ltd PROCESS FOR TREATING A FACET OF A PRECIOUS STONE.

Also Published As

Publication number Publication date
GB2168276A (en) 1986-06-18
GB8530014D0 (en) 1986-01-15
GB2168276B (en) 1988-11-23
DE3543241A1 (en) 1986-06-19

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *HAKODIAM P.V.B.A.

Effective date: 19841207

RE Patent lapsed

Owner name: HAKODIAM P.V.B.A.

Effective date: 19931231