JPH0118494B2 - - Google Patents

Info

Publication number
JPH0118494B2
JPH0118494B2 JP57055016A JP5501682A JPH0118494B2 JP H0118494 B2 JPH0118494 B2 JP H0118494B2 JP 57055016 A JP57055016 A JP 57055016A JP 5501682 A JP5501682 A JP 5501682A JP H0118494 B2 JPH0118494 B2 JP H0118494B2
Authority
JP
Japan
Prior art keywords
recording
head
magnetic
erasing
reproducing
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
JP57055016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171712A (ja
Inventor
Naohiko Kanbayashi
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP5501682A priority Critical patent/JPS58171712A/ja
Publication of JPS58171712A publication Critical patent/JPS58171712A/ja
Publication of JPH0118494B2 publication Critical patent/JPH0118494B2/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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2652—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative
    • G11B5/2654—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing
    • G11B5/2655—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing with all the gaps disposed within the track or "guard band" between tracks, e.g. with erase gaps operative on track edges, with wide erase gap followed by narrow write gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP5501682A 1982-04-02 1982-04-02 組合せ型磁気ヘツド Granted JPS58171712A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5501682A JPS58171712A (ja) 1982-04-02 1982-04-02 組合せ型磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5501682A JPS58171712A (ja) 1982-04-02 1982-04-02 組合せ型磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS58171712A JPS58171712A (ja) 1983-10-08
JPH0118494B2 true JPH0118494B2 (US08197722-20120612-C00042.png) 1989-04-06

Family

ID=12986857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5501682A Granted JPS58171712A (ja) 1982-04-02 1982-04-02 組合せ型磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS58171712A (US08197722-20120612-C00042.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121983U (US08197722-20120612-C00042.png) * 1988-02-10 1989-08-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108023A (ja) * 1981-12-22 1983-06-28 Hitachi Metals Ltd 磁気ヘツド装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108023A (ja) * 1981-12-22 1983-06-28 Hitachi Metals Ltd 磁気ヘツド装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121983U (US08197722-20120612-C00042.png) * 1988-02-10 1989-08-18

Also Published As

Publication number Publication date
JPS58171712A (ja) 1983-10-08

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