JPS60164910A - Ｖｔｒ用磁気ヘツドの製造方法 - Google Patents

Ｖｔｒ用磁気ヘツドの製造方法

Info

Publication number
JPS60164910A
JPS60164910A JP2007984A JP2007984A JPS60164910A JP S60164910 A JPS60164910 A JP S60164910A JP 2007984 A JP2007984 A JP 2007984A JP 2007984 A JP2007984 A JP 2007984A JP S60164910 A JPS60164910 A JP S60164910A
Authority
JP
Japan
Prior art keywords
polishing
running direction
magnetic tape
tape
face
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
JP2007984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341885B2 (cg-RX-API-DMAC7.html
Inventor
Kenji Shiga
健治 志賀
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP2007984A priority Critical patent/JPS60164910A/ja
Publication of JPS60164910A publication Critical patent/JPS60164910A/ja
Publication of JPH0341885B2 publication Critical patent/JPH0341885B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP2007984A 1984-02-08 1984-02-08 Ｖｔｒ用磁気ヘツドの製造方法 Granted JPS60164910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007984A JPS60164910A (ja) 1984-02-08 1984-02-08 Ｖｔｒ用磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007984A JPS60164910A (ja) 1984-02-08 1984-02-08 Ｖｔｒ用磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS60164910A true JPS60164910A (ja) 1985-08-28
JPH0341885B2 JPH0341885B2 (cg-RX-API-DMAC7.html) 1991-06-25

Family

ID=12017087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007984A Granted JPS60164910A (ja) 1984-02-08 1984-02-08 Ｖｔｒ用磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS60164910A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636164A1 (fr) * 1988-09-06 1990-03-09 Europ Composants Electron Procede de realisation collectif du profil de tetes magnetiques
JPH03185609A (ja) * 1989-12-15 1991-08-13 Hitachi Ltd 磁気ヘッドの製造装置および製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534367A (en) * 1978-09-04 1980-03-10 Hitachi Ltd Working method for magnetic-tape sliding surface of magnetic head
JPS55101130A (en) * 1979-01-20 1980-08-01 Matsushita Electric Ind Co Ltd Polishing method of magnetic head
JPS5661025A (en) * 1979-10-19 1981-05-26 Sony Corp Manufacture for magnetic head device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534367A (en) * 1978-09-04 1980-03-10 Hitachi Ltd Working method for magnetic-tape sliding surface of magnetic head
JPS55101130A (en) * 1979-01-20 1980-08-01 Matsushita Electric Ind Co Ltd Polishing method of magnetic head
JPS5661025A (en) * 1979-10-19 1981-05-26 Sony Corp Manufacture for magnetic head device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636164A1 (fr) * 1988-09-06 1990-03-09 Europ Composants Electron Procede de realisation collectif du profil de tetes magnetiques
WO1990003028A1 (fr) * 1988-09-06 1990-03-22 Compagnie Europeenne De Composants Electroniques Lcc Procede de realisation collectif du profil de tetes magnetiques
JPH03185609A (ja) * 1989-12-15 1991-08-13 Hitachi Ltd 磁気ヘッドの製造装置および製造方法

Also Published As

Publication number Publication date
JPH0341885B2 (cg-RX-API-DMAC7.html) 1991-06-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term