FR922713A - Facet divider and grain orientation device applicable to diamond cutting and polishing machines - Google Patents

Facet divider and grain orientation device applicable to diamond cutting and polishing machines

Info

Publication number
FR922713A
FR922713A FR922713DA FR922713A FR 922713 A FR922713 A FR 922713A FR 922713D A FR922713D A FR 922713DA FR 922713 A FR922713 A FR 922713A
Authority
FR
France
Prior art keywords
facet
divider
orientation device
diamond cutting
device applicable
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
Other languages
French (fr)
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.)
DOP Ltd
Original Assignee
DOP Ltd
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 DOP Ltd filed Critical DOP Ltd
Application granted granted Critical
Publication of FR922713A publication Critical patent/FR922713A/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
    • B24B9/161—Dops, dop holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR922713D 1942-06-19 1946-02-23 Facet divider and grain orientation device applicable to diamond cutting and polishing machines Expired FR922713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB922713X 1942-06-19

Publications (1)

Publication Number Publication Date
FR922713A true FR922713A (en) 1947-06-17

Family

ID=10727342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922713D Expired FR922713A (en) 1942-06-19 1946-02-23 Facet divider and grain orientation device applicable to diamond cutting and polishing machines

Country Status (1)

Country Link
FR (1) FR922713A (en)

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