FR2370335A1 - Dispositif de lecture du sillon d'un disque - Google Patents

Dispositif de lecture du sillon d'un disque

Info

Publication number
FR2370335A1
FR2370335A1 FR7732176A FR7732176A FR2370335A1 FR 2370335 A1 FR2370335 A1 FR 2370335A1 FR 7732176 A FR7732176 A FR 7732176A FR 7732176 A FR7732176 A FR 7732176A FR 2370335 A1 FR2370335 A1 FR 2370335A1
Authority
FR
France
Prior art keywords
stylus
arm
retention
cross cut
body cross
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.)
Withdrawn
Application number
FR7732176A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2370335A1 publication Critical patent/FR2370335A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44Styli, e.g. sapphire, diamond
    • G11B3/46Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
    • G11B3/48Needles
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44Styli, e.g. sapphire, diamond
    • G11B3/46Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR7732176A 1976-11-08 1977-10-20 Dispositif de lecture du sillon d'un disque Withdrawn FR2370335A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1412676A CH602991A5 (enrdf_load_stackoverflow) 1976-11-08 1976-11-08

Publications (1)

Publication Number Publication Date
FR2370335A1 true FR2370335A1 (fr) 1978-06-02

Family

ID=4398213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732176A Withdrawn FR2370335A1 (fr) 1976-11-08 1977-10-20 Dispositif de lecture du sillon d'un disque

Country Status (4)

Country Link
JP (1) JPS5360602A (enrdf_load_stackoverflow)
CH (1) CH602991A5 (enrdf_load_stackoverflow)
DE (1) DE2746663A1 (enrdf_load_stackoverflow)
FR (1) FR2370335A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5360602A (en) 1978-05-31
DE2746663A1 (de) 1978-05-11
CH602991A5 (enrdf_load_stackoverflow) 1978-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse