JPS643813A - Floating type magnetic head - Google Patents

Floating type magnetic head

Info

Publication number
JPS643813A
JPS643813A JP15800887A JP15800887A JPS643813A JP S643813 A JPS643813 A JP S643813A JP 15800887 A JP15800887 A JP 15800887A JP 15800887 A JP15800887 A JP 15800887A JP S643813 A JPS643813 A JP S643813A
Authority
JP
Japan
Prior art keywords
gap
magnetic
width
magnetic head
nearly
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.)
Pending
Application number
JP15800887A
Other languages
Japanese (ja)
Inventor
Yoshimasa Tanaka
Koji Yasutake
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP15800887A priority Critical patent/JPS643813A/en
Publication of JPS643813A publication Critical patent/JPS643813A/en
Pending 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
    • G11B5/105—Mounting of head within housing or assembling of head and housing

Abstract

PURPOSE:To prevent the generation of abnormal peaks in reproduction waveforms and the crosstalks between tracks by inclining the joint surfaces of a magnetic head with respect to a magnetic gap and controlling the end of a magnetic gap by parallel tapered grooves. CONSTITUTION:A winding groove 33 is formed on the butt surface 32a of a magnetic core half body 32 and the joint surface 36 for joining a ferromagnetic metallic film 35 inclined with respect to the magnetic gap 34 is formed on a part of the surface 32. The surface of the film 35 formed on the surface 36 forms one gap 34 forming surface. A slider part 31 has an air bearing surface 38 for floating and the half body 32 is integrally joined via a gap material consisting of a nonmagnetic material to nearly the central part at the end face 39 thereof to form the gap 34 on the same plane as the surface 38. The width of the gap 34 is controlled by the width (t) of a center rail 38a formed by the nearly two tapered grooves 40 formed within the surface 38 to form the substantial track width.
JP15800887A 1987-06-25 1987-06-25 Floating type magnetic head Pending JPS643813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15800887A JPS643813A (en) 1987-06-25 1987-06-25 Floating type magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15800887A JPS643813A (en) 1987-06-25 1987-06-25 Floating type magnetic head

Publications (1)

Publication Number Publication Date
JPS643813A true JPS643813A (en) 1989-01-09

Family

ID=15662241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15800887A Pending JPS643813A (en) 1987-06-25 1987-06-25 Floating type magnetic head

Country Status (1)

Country Link
JP (1) JPS643813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500505A (en) * 1999-11-24 2004-01-08 パーカー−ハニフイン・コーポレーシヨン Fuel return recirculation valve that can remove air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500505A (en) * 1999-11-24 2004-01-08 パーカー−ハニフイン・コーポレーシヨン Fuel return recirculation valve that can remove air

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