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BR7409684A - Processo aperfeicoado para usinar ou acabar uma peca guia composta de um diamante e um aparelho para a execucao do processo - Google Patents

Processo aperfeicoado para usinar ou acabar uma peca guia composta de um diamante e um aparelho para a execucao do processo

Info

Publication number
BR7409684A
BR7409684A BR9684/74A BR968474A BR7409684A BR 7409684 A BR7409684 A BR 7409684A BR 9684/74 A BR9684/74 A BR 9684/74A BR 968474 A BR968474 A BR 968474A BR 7409684 A BR7409684 A BR 7409684A
Authority
BR
Brazil
Prior art keywords
appliance
finishing
machining
guide
processing
Prior art date
Application number
BR9684/74A
Other languages
English (en)
Inventor
B Jahnel
W Rainer
G Dickopp
B Schultz
Original Assignee
Ted Bildplatten
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 Ted Bildplatten filed Critical Ted Bildplatten
Publication of BR7409684A publication Critical patent/BR7409684A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Rolling Contact Bearings (AREA)
BR9684/74A 1974-04-27 1974-11-19 Processo aperfeicoado para usinar ou acabar uma peca guia composta de um diamante e um aparelho para a execucao do processo BR7409684A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420511A DE2420511C3 (de) 1974-04-27 1974-04-27 Verfahren zum Schleifen eines Diamanttastkörpers zum mechanischen Abtasten eines Informationsträgers und Abspielgerät zum Durchführen des Verfahrens

Publications (1)

Publication Number Publication Date
BR7409684A true BR7409684A (pt) 1976-05-25

Family

ID=5914161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9684/74A BR7409684A (pt) 1974-04-27 1974-11-19 Processo aperfeicoado para usinar ou acabar uma peca guia composta de um diamante e um aparelho para a execucao do processo

Country Status (7)

Country Link
US (1) US3990190A (pt)
BR (1) BR7409684A (pt)
DD (1) DD116958A5 (pt)
DE (1) DE2420511C3 (pt)
IE (1) IE40262B1 (pt)
LU (1) LU71099A1 (pt)
TR (1) TR18356A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671965B2 (en) * 2001-12-28 2004-01-06 United Technologies Corporation Diamond-tipped indenting tool
JP2005088455A (ja) * 2003-09-19 2005-04-07 Namiki Precision Jewel Co Ltd ダイヤモンドスクライバー

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2060317B2 (de) * 1970-11-30 1973-03-08 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Aus diamant bestehende, zur rillenfuehrung und abtastung oder nur zur rillenfuehrung dienende abtasterkufe
US3781020A (en) * 1970-11-30 1973-12-25 Licentia Gmbh Diamond stylus for disc records
US3848876A (en) * 1971-09-30 1974-11-19 Ted Bildplatten Scanning element
LU66237A1 (pt) * 1971-11-19 1973-01-23

Also Published As

Publication number Publication date
IE40262B1 (en) 1979-04-25
TR18356A (tr) 1977-01-12
DE2420511C3 (de) 1980-01-03
IE40262L (en) 1975-10-27
DE2420511A1 (de) 1975-11-13
DE2420511B2 (de) 1979-04-12
DD116958A5 (pt) 1975-12-12
LU71099A1 (pt) 1975-04-17
US3990190A (en) 1976-11-09

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