JPS5363001A - Scanning stylus - Google Patents

Scanning stylus

Info

Publication number
JPS5363001A
JPS5363001A JP5514677A JP5514677A JPS5363001A JP S5363001 A JPS5363001 A JP S5363001A JP 5514677 A JP5514677 A JP 5514677A JP 5514677 A JP5514677 A JP 5514677A JP S5363001 A JPS5363001 A JP S5363001A
Authority
JP
Japan
Prior art keywords
stylus
scanning stylus
scanning
shaping
life
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.)
Granted
Application number
JP5514677A
Other languages
Japanese (ja)
Other versions
JPS5757772B2 (en
Inventor
Kosei Wada
Kunio Goto
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
Original Assignee
Victor Company of Japan Ltd
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 filed Critical Victor Company of Japan Ltd
Priority to JP5514677A priority Critical patent/JPS5363001A/en
Publication of JPS5363001A publication Critical patent/JPS5363001A/en
Publication of JPS5757772B2 publication Critical patent/JPS5757772B2/ja
Granted 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

Abstract

PURPOSE:To increase attrition-resistance and to make long the life of scanning stylus for recorded informations, by shaping the stylus point to a special form so as to keep constant the width of signal detector.
JP5514677A 1977-05-13 1977-05-13 Scanning stylus Granted JPS5363001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5514677A JPS5363001A (en) 1977-05-13 1977-05-13 Scanning stylus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5514677A JPS5363001A (en) 1977-05-13 1977-05-13 Scanning stylus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13721676A Division JPS5362501A (en) 1976-11-17 1976-11-17 Scanning needle

Publications (2)

Publication Number Publication Date
JPS5363001A true JPS5363001A (en) 1978-06-06
JPS5757772B2 JPS5757772B2 (en) 1982-12-06

Family

ID=12990617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5514677A Granted JPS5363001A (en) 1977-05-13 1977-05-13 Scanning stylus

Country Status (1)

Country Link
JP (1) JPS5363001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120418A (en) * 1977-03-25 1978-10-20 Rca Corp Record disc stylus and making method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62177367U (en) * 1986-01-23 1987-11-11
JPS6419370U (en) * 1987-07-28 1989-01-31
JPH0730835U (en) * 1993-11-19 1995-06-13 孝之 小野 Banquet cover

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017917A (en) * 1973-06-18 1975-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017917A (en) * 1973-06-18 1975-02-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120418A (en) * 1977-03-25 1978-10-20 Rca Corp Record disc stylus and making method thereof
JPS5812654B2 (en) * 1977-03-25 1983-03-09 ア−ルシ−エ− コ−ポレ−ション Record stocking needle

Also Published As

Publication number Publication date
JPS5757772B2 (en) 1982-12-06

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