JPH0518161B2 - - Google Patents

Info

Publication number
JPH0518161B2
JPH0518161B2 JP1935985A JP1935985A JPH0518161B2 JP H0518161 B2 JPH0518161 B2 JP H0518161B2 JP 1935985 A JP1935985 A JP 1935985A JP 1935985 A JP1935985 A JP 1935985A JP H0518161 B2 JPH0518161 B2 JP H0518161B2
Authority
JP
Japan
Prior art keywords
shield case
mask block
opening
magnetic
chamfered portion
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
JP1935985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61178707A (ja
Inventor
Minoru Kato
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.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP1935985A priority Critical patent/JPS61178707A/ja
Publication of JPS61178707A publication Critical patent/JPS61178707A/ja
Publication of JPH0518161B2 publication Critical patent/JPH0518161B2/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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP1935985A 1985-02-05 1985-02-05 磁気ヘツド Granted JPS61178707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1935985A JPS61178707A (ja) 1985-02-05 1985-02-05 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1935985A JPS61178707A (ja) 1985-02-05 1985-02-05 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS61178707A JPS61178707A (ja) 1986-08-11
JPH0518161B2 true JPH0518161B2 (enExample) 1993-03-11

Family

ID=11997172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1935985A Granted JPS61178707A (ja) 1985-02-05 1985-02-05 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS61178707A (enExample)

Also Published As

Publication number Publication date
JPS61178707A (ja) 1986-08-11

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