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ZA747432B - Machine particularly useful for cutting diamond and other precious stones - Google Patents

Machine particularly useful for cutting diamond and other precious stones

Info

Publication number
ZA747432B
ZA747432B ZA00747432A ZA747432A ZA747432B ZA 747432 B ZA747432 B ZA 747432B ZA 00747432 A ZA00747432 A ZA 00747432A ZA 747432 A ZA747432 A ZA 747432A ZA 747432 B ZA747432 B ZA 747432B
Authority
ZA
South Africa
Prior art keywords
particularly useful
precious stones
machine particularly
cutting diamond
diamond
Prior art date
Application number
ZA00747432A
Inventor
J Averbuch
Original Assignee
J Averbuch
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 J Averbuch filed Critical J Averbuch
Publication of ZA747432B publication Critical patent/ZA747432B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022—Fine 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
    • B28D5/024—Fine 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
    • B28D5/025—Fine 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA00747432A 1973-11-21 1974-11-20 Machine particularly useful for cutting diamond and other precious stones ZA747432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL43663A IL43663A (en) 1973-11-21 1973-11-21 Diamond sawing machines

Publications (1)

Publication Number Publication Date
ZA747432B true ZA747432B (en) 1975-12-31

Family

ID=11047434

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747432A ZA747432B (en) 1973-11-21 1974-11-20 Machine particularly useful for cutting diamond and other precious stones

Country Status (5)

Country Link
BE (1) BE822371A (en)
GB (1) GB1428580A (en)
IL (1) IL43663A (en)
IN (1) IN140020B (en)
ZA (1) ZA747432B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027125B (en) * 2019-05-14 2022-03-29 长春理工大学 Diamond cutting device

Also Published As

Publication number Publication date
IN140020B (en) 1976-09-04
BE822371A (en) 1975-05-20
GB1428580A (en) 1976-03-17
IL43663A0 (en) 1974-03-14
IL43663A (en) 1975-07-28

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