JPH0477368B2 - - Google Patents

Info

Publication number
JPH0477368B2
JPH0477368B2 JP58081877A JP8187783A JPH0477368B2 JP H0477368 B2 JPH0477368 B2 JP H0477368B2 JP 58081877 A JP58081877 A JP 58081877A JP 8187783 A JP8187783 A JP 8187783A JP H0477368 B2 JPH0477368 B2 JP H0477368B2
Authority
JP
Japan
Prior art keywords
magnetic tape
head
vtr
curvature
contact
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 - Lifetime
Application number
JP58081877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59207014A (ja
Inventor
Munehisa Takeda
Katsumi Okada
Koji Naemura
Toshiharu Myanochi
Hitoshi Oota
Taizo Kojima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8187783A priority Critical patent/JPS59207014A/ja
Publication of JPS59207014A publication Critical patent/JPS59207014A/ja
Publication of JPH0477368B2 publication Critical patent/JPH0477368B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP8187783A 1983-05-09 1983-05-09 Ｖｔｒ用ヘツド Granted JPS59207014A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8187783A JPS59207014A (ja) 1983-05-09 1983-05-09 Ｖｔｒ用ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8187783A JPS59207014A (ja) 1983-05-09 1983-05-09 Ｖｔｒ用ヘツド

Publications (2)

Publication Number Publication Date
JPS59207014A JPS59207014A (ja) 1984-11-24
JPH0477368B2 true JPH0477368B2 (US07923587-20110412-C00022.png) 1992-12-08

Family

ID=13758680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8187783A Granted JPS59207014A (ja) 1983-05-09 1983-05-09 Ｖｔｒ用ヘツド

Country Status (1)

Country Link
JP (1) JPS59207014A (US07923587-20110412-C00022.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398811A (en) * 1977-02-09 1978-08-29 Hitachi Ltd Thin film magnetic head
JPS5534490A (en) * 1978-09-01 1980-03-11 Canon Inc Alignment device
JPS587222B2 (ja) * 1974-10-07 1983-02-08 ソニー株式会社 インキヨクセンカンノ セイゾウホウホウ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587222U (ja) * 1982-06-09 1983-01-18 株式会社日立製作所 磁気ヘッド

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587222B2 (ja) * 1974-10-07 1983-02-08 ソニー株式会社 インキヨクセンカンノ セイゾウホウホウ
JPS5398811A (en) * 1977-02-09 1978-08-29 Hitachi Ltd Thin film magnetic head
JPS5534490A (en) * 1978-09-01 1980-03-11 Canon Inc Alignment device

Also Published As

Publication number Publication date
JPS59207014A (ja) 1984-11-24

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