JPH0546607B2 - - Google Patents

Info

Publication number
JPH0546607B2
JPH0546607B2 JP59127432A JP12743284A JPH0546607B2 JP H0546607 B2 JPH0546607 B2 JP H0546607B2 JP 59127432 A JP59127432 A JP 59127432A JP 12743284 A JP12743284 A JP 12743284A JP H0546607 B2 JPH0546607 B2 JP H0546607B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic head
head
magnetic tape
recording
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
JP59127432A
Other languages
English (en)
Japanese (ja)
Other versions
JPS618709A (ja
Inventor
Kazuhiro Shigemata
Tadashi Motosawa
Yoshinori Izukura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12743284A priority Critical patent/JPS618709A/ja
Publication of JPS618709A publication Critical patent/JPS618709A/ja
Publication of JPH0546607B2 publication Critical patent/JPH0546607B2/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
    • G11B15/62—Maintaining desired spacing between record carrier and head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP12743284A 1984-06-22 1984-06-22 磁気ヘツド Granted JPS618709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12743284A JPS618709A (ja) 1984-06-22 1984-06-22 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12743284A JPS618709A (ja) 1984-06-22 1984-06-22 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS618709A JPS618709A (ja) 1986-01-16
JPH0546607B2 true JPH0546607B2 (en]) 1993-07-14

Family

ID=14959806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12743284A Granted JPS618709A (ja) 1984-06-22 1984-06-22 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS618709A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02312004A (ja) * 1989-05-26 1990-12-27 Sharp Corp 磁気ヘツド
US5214553A (en) * 1991-04-29 1993-05-25 Digital Equipment Corporation Magnetic contact recording head for operation with tapes of varying thicknesses
EP0913811A1 (en) * 1997-10-28 1999-05-06 Hewlett-Packard Company Edge blending for flat tape bearing surface tape heads

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035991Y2 (en]) * 1973-06-20 1975-10-20
JPS5462709U (en]) * 1977-10-12 1979-05-02

Also Published As

Publication number Publication date
JPS618709A (ja) 1986-01-16

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