BE650245A - - Google Patents

Info

Publication number
BE650245A
BE650245A BE650245DA BE650245A BE 650245 A BE650245 A BE 650245A BE 650245D A BE650245D A BE 650245DA BE 650245 A BE650245 A BE 650245A
Authority
BE
Belgium
Prior art keywords
movable
arm
machine according
chamber
cylinder
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE650245A publication Critical patent/BE650245A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • B28D5/024Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with the stock carried by a movable support for feeding stock into engagement with the cutting blade, e.g. stock carried by a pivoted arm or a carriage
    • B28D5/025Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with the stock carried by a movable support for feeding stock into engagement with the cutting blade, e.g. stock carried by a pivoted arm or a carriage with the stock carried by a pivoted arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
BE650245D BE650245A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE650245A true BE650245A (enEXAMPLES)

Family

ID=205893

Family Applications (1)

Application Number Title Priority Date Filing Date
BE650245D BE650245A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE650245A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802572A (nl) * 1977-03-09 1978-09-12 Gersoran Sa Machine voor het snijden van edelstenen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802572A (nl) * 1977-03-09 1978-09-12 Gersoran Sa Machine voor het snijden van edelstenen.

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