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JPS60192117U - floating magnetic head - Google Patents

floating magnetic head

Info

Publication number
JPS60192117U
JPS60192117U JP1984075731U JP7573184U JPS60192117U JP S60192117 U JPS60192117 U JP S60192117U JP 1984075731 U JP1984075731 U JP 1984075731U JP 7573184 U JP7573184 U JP 7573184U JP S60192117 U JPS60192117 U JP S60192117U
Authority
JP
Japan
Prior art keywords
magnetic head
notch
floating magnetic
magnetic core
winding groove
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
JP1984075731U
Other languages
Japanese (ja)
Other versions
JPH0240573Y2 (en
Inventor
秀雄 佐藤
慎吾 高橋
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 JP1984075731U priority Critical patent/JPS60192117U/en
Priority to KR2019840011342U priority patent/KR900006052Y1/en
Priority to GB08512698A priority patent/GB2159318B/en
Publication of JPS60192117U publication Critical patent/JPS60192117U/en
Application granted granted Critical
Publication of JPH0240573Y2 publication Critical patent/JPH0240573Y2/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
    • 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
    • G11B5/105—Mounting of head within housing or assembling of head and housing
    • 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
    • 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
    • G11B5/23—Gap features
    • G11B5/232—Manufacture of gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による浮動式磁気ヘッドの側面図、第２
図は第１図に示す浮動式磁気ヘッドに挿着される前の磁
気コアの側面図、第３図は従来の　　　　′浮動式磁気
ヘッドの外観図、第４図は第３図に示す浮動式磁気ヘッ
ドに挿着される前の磁気コアの外観図である。Figure 1 is a side view of the floating magnetic head according to the present invention, Figure 2 is a side view of the floating magnetic head according to the present invention;
The figure is a side view of the magnetic core before it is inserted into the floating type magnetic head shown in Figure 1, Figure 3 is an external view of a conventional floating type magnetic head, and Figure 4 is the floating type shown in Figure 3. FIG. 3 is an external view of the magnetic core before being inserted into the magnetic head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コア保持体に切欠部と該切欠部を横切る巻線溝とを設け
、前記切欠部にギャップを有する磁気コアを挿着し、該
磁気コアの前記巻線溝内に臨む部分にコイルを巻回して
なる浮動式磁気ヘッドにおいて、前記磁気コアにギャッ
プ面と平行な基準面、を形成し、該基準面が前記巻線溝
内に露出するように磁気コアを前記切欠部に固着したこ
とを特徴とする浮動式磁気ヘッド。A core holder is provided with a notch and a winding groove that crosses the notch, a magnetic core having a gap is inserted into the notch, and a coil is wound around a portion of the magnetic core facing into the winding groove. In the floating magnetic head, a reference plane parallel to the gap plane is formed in the magnetic core, and the magnetic core is fixed to the notch so that the reference plane is exposed in the winding groove. floating magnetic head.
JP1984075731U 1984-05-25 1984-05-25 floating magnetic head Granted JPS60192117U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984075731U JPS60192117U (en) 1984-05-25 1984-05-25 floating magnetic head
KR2019840011342U KR900006052Y1 (en) 1984-05-25 1984-11-10 Floating Magnetic Head
GB08512698A GB2159318B (en) 1984-05-25 1985-05-20 Floating magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984075731U JPS60192117U (en) 1984-05-25 1984-05-25 floating magnetic head

Publications (2)

Publication Number Publication Date
JPS60192117U true JPS60192117U (en) 1985-12-20
JPH0240573Y2 JPH0240573Y2 (en) 1990-10-30

Family

ID=13584705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984075731U Granted JPS60192117U (en) 1984-05-25 1984-05-25 floating magnetic head

Country Status (3)

Country Link
JP (1) JPS60192117U (en)
KR (1) KR900006052Y1 (en)
GB (1) GB2159318B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01302504A (en) * 1987-10-30 1989-12-06 Seagate Technol Magnetic head of vertical magnetic recording system and its manufacture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537732A (en) * 1993-03-23 1996-07-23 Ngk Insulators, Ltd. Method for manufacturing a magnetic head core slider

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176415U (en) * 1974-12-12 1976-06-16
JPS52130720U (en) * 1976-03-31 1977-10-04
JPS5849323U (en) * 1981-09-30 1983-04-02 アルプス電気株式会社 magnetic head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763780A (en) * 1954-09-15
US3197751A (en) * 1963-12-18 1965-07-27 Gen Precision Inc Flying magnetic head assembly
US3528067A (en) * 1967-05-12 1970-09-08 Singer General Precision Transducer assembly with tandem bearing pads
GB907597A (en) * 1968-12-19 1962-10-10 Philips Electrical Ind Ltd Improvements in or relating to magnetic recording heads
JPS5031818B1 (en) * 1969-06-23 1975-10-15
US3774183A (en) * 1972-06-26 1973-11-20 Applied Magnetics Corp Pivotal support assembly for a magnetic head
JPS58130421A (en) * 1982-01-28 1983-08-03 Victor Co Of Japan Ltd Magnetic head and its production
JPS58173023U (en) * 1982-05-17 1983-11-18 富士電気化学株式会社 Narrow track composite digital magnetic head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176415U (en) * 1974-12-12 1976-06-16
JPS52130720U (en) * 1976-03-31 1977-10-04
JPS5849323U (en) * 1981-09-30 1983-04-02 アルプス電気株式会社 magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01302504A (en) * 1987-10-30 1989-12-06 Seagate Technol Magnetic head of vertical magnetic recording system and its manufacture

Also Published As

Publication number Publication date
KR850009659U (en) 1985-12-05
GB2159318A (en) 1985-11-27
GB8512698D0 (en) 1985-06-26
JPH0240573Y2 (en) 1990-10-30
GB2159318B (en) 1988-05-25
KR900006052Y1 (en) 1990-06-30

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