GB2061149B - Gemstone cutting machine - Google Patents

Gemstone cutting machine

Info

Publication number
GB2061149B
GB2061149B GB8033456A GB8033456A GB2061149B GB 2061149 B GB2061149 B GB 2061149B GB 8033456 A GB8033456 A GB 8033456A GB 8033456 A GB8033456 A GB 8033456A GB 2061149 B GB2061149 B GB 2061149B
Authority
GB
United Kingdom
Prior art keywords
cutting machine
gemstone cutting
gemstone
machine
cutting
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
GB8033456A
Other versions
GB2061149A (en
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.)
Gersan Ets
Original Assignee
Gersan Ets
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 Gersan Ets filed Critical Gersan Ets
Priority to GB8033456A priority Critical patent/GB2061149B/en
Publication of GB2061149A publication Critical patent/GB2061149A/en
Application granted granted Critical
Publication of GB2061149B publication Critical patent/GB2061149B/en
Expired legal-status Critical Current

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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB8033456A 1979-10-16 1980-10-16 Gemstone cutting machine Expired GB2061149B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8033456A GB2061149B (en) 1979-10-16 1980-10-16 Gemstone cutting machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935799 1979-10-16
GB8033456A GB2061149B (en) 1979-10-16 1980-10-16 Gemstone cutting machine

Publications (2)

Publication Number Publication Date
GB2061149A GB2061149A (en) 1981-05-13
GB2061149B true GB2061149B (en) 1983-01-06

Family

ID=26273227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8033456A Expired GB2061149B (en) 1979-10-16 1980-10-16 Gemstone cutting machine

Country Status (1)

Country Link
GB (1) GB2061149B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587768A (en) * 1983-11-28 1986-05-13 Buehler Ltd. Apparatus and method for polishing ends of fiber optics
WO2008032152A1 (en) * 2006-09-11 2008-03-20 Scheffer, Cornelius High-speed rotary diamond cutting machine

Also Published As

Publication number Publication date
GB2061149A (en) 1981-05-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961016