ES397020A1 - Dispositivo de patin tanteador. - Google Patents

Dispositivo de patin tanteador.

Info

Publication number
ES397020A1
ES397020A1 ES397020A ES397020A ES397020A1 ES 397020 A1 ES397020 A1 ES 397020A1 ES 397020 A ES397020 A ES 397020A ES 397020 A ES397020 A ES 397020A ES 397020 A1 ES397020 A1 ES 397020A1
Authority
ES
Spain
Prior art keywords
diamond
octahedron
see formula
driving grooves
skid
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
ES397020A
Other languages
English (en)
Spanish (es)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES397020A1 publication Critical patent/ES397020A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Magnetic Record Carriers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Surface Treatment Of Glass (AREA)
  • Physical Vapour Deposition (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Color Printing (AREA)
ES397020A 1970-11-30 1971-11-15 Dispositivo de patin tanteador. Expired ES397020A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702060317 DE2060317B2 (de) 1970-11-30 1970-11-30 Aus diamant bestehende, zur rillenfuehrung und abtastung oder nur zur rillenfuehrung dienende abtasterkufe

Publications (1)

Publication Number Publication Date
ES397020A1 true ES397020A1 (es) 1975-03-16

Family

ID=5790317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397020A Expired ES397020A1 (es) 1970-11-30 1971-11-15 Dispositivo de patin tanteador.

Country Status (17)

Country Link
JP (1) JPS514081B1 (OSRAM)
AT (1) AT343374B (OSRAM)
AU (1) AU465538B2 (OSRAM)
BE (1) BE775765A (OSRAM)
CA (1) CA955535A (OSRAM)
CH (1) CH544369A (OSRAM)
DD (1) DD99878A1 (OSRAM)
DE (1) DE2060317B2 (OSRAM)
DK (1) DK131441B (OSRAM)
ES (1) ES397020A1 (OSRAM)
FR (1) FR2116162A5 (OSRAM)
GB (1) GB1377399A (OSRAM)
IT (1) IT940781B (OSRAM)
NL (1) NL7116099A (OSRAM)
NO (1) NO136730C (OSRAM)
SE (1) SE375872B (OSRAM)
SU (1) SU464140A3 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789464A (fr) * 1971-09-30 1973-01-15 Ted Bildplatten Element palpeur se composant d'un diamant et procede pour sa fabrication
DE2420511C3 (de) * 1974-04-27 1980-01-03 Ted Bildplatten Ag Aeg-Telefunken- Teldec, Zug (Schweiz) Verfahren zum Schleifen eines Diamanttastkörpers zum mechanischen Abtasten eines Informationsträgers und Abspielgerät zum Durchführen des Verfahrens
JPS5819752A (ja) * 1981-07-30 1983-02-04 Victor Co Of Japan Ltd 静電容量値の変化検出型再生針

Also Published As

Publication number Publication date
SU464140A3 (ru) 1975-03-15
DK131441C (OSRAM) 1975-12-01
DK131441B (da) 1975-07-14
BE775765A (fr) 1972-03-16
CA955535A (en) 1974-10-01
GB1377399A (en) 1974-12-18
IT940781B (it) 1973-02-20
AU3595971A (en) 1973-05-31
NO136730C (no) 1977-10-26
SE375872B (OSRAM) 1975-04-28
DE2060317C3 (OSRAM) 1973-11-29
DD99878A1 (OSRAM) 1973-08-20
FR2116162A5 (OSRAM) 1972-07-07
NL7116099A (OSRAM) 1972-06-01
AT343374B (de) 1978-05-26
JPS514081B1 (OSRAM) 1976-02-09
NO136730B (OSRAM) 1977-07-18
CH544369A (de) 1973-11-15
AU465538B2 (en) 1975-10-02
ATA1025871A (de) 1977-09-15
DE2060317A1 (de) 1972-06-15
DE2060317B2 (de) 1973-03-08

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