JPS5665A - Manufacture for magnetic head - Google Patents

Manufacture for magnetic head

Info

Publication number
JPS5665A
JPS5665A JP7398079A JP7398079A JPS5665A JP S5665 A JPS5665 A JP S5665A JP 7398079 A JP7398079 A JP 7398079A JP 7398079 A JP7398079 A JP 7398079A JP S5665 A JPS5665 A JP S5665A
Authority
JP
Japan
Prior art keywords
magnetic head
floating
processing machine
gap
indirect
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
JP7398079A
Other languages
English (en)
Other versions
JPS5830668B2 (ja
Inventor
Takuji Nakanishi
Hiroyuki Chiba
Kiyokazu Kawamura
Hiroshi Sakata
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.)
Panasonic Holdings Corp
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Matsushita Electric Industrial Co 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 Nippon Telegraph and Telephone Corp, Matsushita Electric Industrial Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP54073980A priority Critical patent/JPS5830668B2/ja
Publication of JPS5665A publication Critical patent/JPS5665A/ja
Publication of JPS5830668B2 publication Critical patent/JPS5830668B2/ja
Expired 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
JP54073980A 1979-06-14 1979-06-14 磁気ヘツドの製造方法 Expired JPS5830668B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54073980A JPS5830668B2 (ja) 1979-06-14 1979-06-14 磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54073980A JPS5830668B2 (ja) 1979-06-14 1979-06-14 磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS5665A true JPS5665A (en) 1981-01-06
JPS5830668B2 JPS5830668B2 (ja) 1983-06-30

Family

ID=13533748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54073980A Expired JPS5830668B2 (ja) 1979-06-14 1979-06-14 磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS5830668B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173023U (ja) * 1982-05-17 1983-11-18 富士電気化学株式会社 狭トラツクコンポジツトデジタル磁気ヘツド

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465516A (en) * 1977-11-04 1979-05-26 Fujitsu Ltd Magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465516A (en) * 1977-11-04 1979-05-26 Fujitsu Ltd Magnetic head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173023U (ja) * 1982-05-17 1983-11-18 富士電気化学株式会社 狭トラツクコンポジツトデジタル磁気ヘツド
WO1983004128A1 (fr) * 1982-05-17 1983-11-24 Fuji Electrochemical Co., Ltd. Tete magnetique numerique composite a piste etroite et son procede de fabrication

Also Published As

Publication number Publication date
JPS5830668B2 (ja) 1983-06-30

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