JPS57120251A - Reproducing stylus - Google Patents

Reproducing stylus

Info

Publication number
JPS57120251A
JPS57120251A JP19655081A JP19655081A JPS57120251A JP S57120251 A JPS57120251 A JP S57120251A JP 19655081 A JP19655081 A JP 19655081A JP 19655081 A JP19655081 A JP 19655081A JP S57120251 A JPS57120251 A JP S57120251A
Authority
JP
Japan
Prior art keywords
electrode
stylus
parallel
reproducing stylus
tip part
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.)
Pending
Application number
JP19655081A
Other languages
Japanese (ja)
Inventor
Toshio Kaneshiro
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP19655081A priority Critical patent/JPS57120251A/en
Publication of JPS57120251A publication Critical patent/JPS57120251A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07—Heads for reproducing capacitive information
    • G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE:To achieve excellent reproduction without any influence of some abrasion of a reproducing stylus tip and unnecessary matter on an information disk, by forming both side edges of an electrode on the electrode-formed surface of a reproducing stylus in parallel or at a small opening angle near the tip part of the stylus. CONSTITUTION:At the tip part of a reproducing stylus body 8 made of diamond, etc., a sliding contact surface 12 is formed, and an electrode-formed surface 10 having an adhered electrode 9 is formed succeeding to the surface 12. The electrode-formed surface 10, a successive connection part 13 between the surface 10 and the sliding surface 12 is regulated by a couple of side surfaces 10a and 10b formed nearly in parallel, and the electrode has a couple of side edges set in parallel or at a small opening angle at the stylus tip part.
JP19655081A 1981-12-07 1981-12-07 Reproducing stylus Pending JPS57120251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19655081A JPS57120251A (en) 1981-12-07 1981-12-07 Reproducing stylus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19655081A JPS57120251A (en) 1981-12-07 1981-12-07 Reproducing stylus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12776776A Division JPS52123222A (en) 1976-04-08 1976-10-26 Information disk reproducing system

Publications (1)

Publication Number Publication Date
JPS57120251A true JPS57120251A (en) 1982-07-27

Family

ID=16359597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19655081A Pending JPS57120251A (en) 1981-12-07 1981-12-07 Reproducing stylus

Country Status (1)

Country Link
JP (1) JPS57120251A (en)

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