FR1428582A - Perfectionnements aux porte-pierres de machines pour la lapidairerie - Google Patents

Perfectionnements aux porte-pierres de machines pour la lapidairerie

Info

Publication number
FR1428582A
FR1428582A FR811A FR811A FR1428582A FR 1428582 A FR1428582 A FR 1428582A FR 811 A FR811 A FR 811A FR 811 A FR811 A FR 811A FR 1428582 A FR1428582 A FR 1428582A
Authority
FR
France
Prior art keywords
lapidary
machines
stone holders
holders
stone
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
FR811A
Other languages
English (en)
Inventor
Jean Emain
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
Priority to FR811A priority Critical patent/FR1428582A/fr
Priority to CH1722665A priority patent/CH448787A/fr
Priority to DE19651502412 priority patent/DE1502412A1/de
Priority to AT1169665A priority patent/AT258753B/de
Priority to US516948A priority patent/US3404491A/en
Application granted granted Critical
Publication of FR1428582A publication Critical patent/FR1428582A/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17957—Friction grip

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR811A 1965-01-05 1965-01-05 Perfectionnements aux porte-pierres de machines pour la lapidairerie Expired FR1428582A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR811A FR1428582A (fr) 1965-01-05 1965-01-05 Perfectionnements aux porte-pierres de machines pour la lapidairerie
CH1722665A CH448787A (fr) 1965-01-05 1965-12-14 Machine pour la lapidairerie
DE19651502412 DE1502412A1 (de) 1965-01-05 1965-12-23 Vorrichtung zur Halterung von Steinen in Steinschleifmaschinen
AT1169665A AT258753B (de) 1965-01-05 1965-12-28 Maschine zum Schleifen oder Polieren von Edelsteinen oder synthetischen Steinen
US516948A US3404491A (en) 1965-01-05 1965-12-28 Stone-carrying elements of gem working machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811A FR1428582A (fr) 1965-01-05 1965-01-05 Perfectionnements aux porte-pierres de machines pour la lapidairerie

Publications (1)

Publication Number Publication Date
FR1428582A true FR1428582A (fr) 1966-02-18

Family

ID=8567258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811A Expired FR1428582A (fr) 1965-01-05 1965-01-05 Perfectionnements aux porte-pierres de machines pour la lapidairerie

Country Status (5)

Country Link
US (1) US3404491A (fr)
AT (1) AT258753B (fr)
CH (1) CH448787A (fr)
DE (1) DE1502412A1 (fr)
FR (1) FR1428582A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237658A (en) * 1979-01-26 1980-12-09 Hargem Ltd. Device for use in polishing table facets of gems
US5558564A (en) * 1993-10-22 1996-09-24 Ascalon; Adir Faceting machine
US5454747A (en) * 1993-10-22 1995-10-03 Ascalon; Adir Faceting machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US729004A (en) * 1901-10-28 1903-05-26 Starrett L S Co Screw-driver.
FR338247A (fr) * 1903-09-29 1904-05-11 Jules Grand Clement Perfectionnements apportés aux machines à tailler automatiquements le strass et les pierres fines
US2356184A (en) * 1942-06-03 1944-08-22 Simons Aaron Automatic facet forming machine
US2587172A (en) * 1949-03-16 1952-02-26 J K Smit & Sons Inc Holder for diamond dressing tools

Also Published As

Publication number Publication date
US3404491A (en) 1968-10-08
CH448787A (fr) 1967-12-15
AT258753B (de) 1967-12-11
DE1502412A1 (de) 1969-02-13

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