KR910007636Y1 - 부동식 자기헤드 - Google Patents

부동식 자기헤드 Download PDF

Info

Publication number
KR910007636Y1
KR910007636Y1 KR2019880006462U KR880006462U KR910007636Y1 KR 910007636 Y1 KR910007636 Y1 KR 910007636Y1 KR 2019880006462 U KR2019880006462 U KR 2019880006462U KR 880006462 U KR880006462 U KR 880006462U KR 910007636 Y1 KR910007636 Y1 KR 910007636Y1
Authority
KR
South Korea
Prior art keywords
fixing groove
core
magnetic head
groove
core fixing
Prior art date
Application number
KR2019880006462U
Other languages
English (en)
Korean (ko)
Other versions
KR890007503U (ko
Inventor
싱이찌 오꾸야마
Original Assignee
알프스 덴기 가부시기가이샤
가다오까 가쓰다로오
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 알프스 덴기 가부시기가이샤, 가다오까 가쓰다로오 filed Critical 알프스 덴기 가부시기가이샤
Publication of KR890007503U publication Critical patent/KR890007503U/ko
Application granted granted Critical
Publication of KR910007636Y1 publication Critical patent/KR910007636Y1/ko

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
KR2019880006462U 1987-09-01 1988-04-30 부동식 자기헤드 KR910007636Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP87-133551 1987-09-01
JP1987133551U JPH0643846Y2 (ja) 1987-09-01 1987-09-01 浮動式磁気ヘッド

Publications (2)

Publication Number Publication Date
KR890007503U KR890007503U (ko) 1989-05-16
KR910007636Y1 true KR910007636Y1 (ko) 1991-09-30

Family

ID=31391516

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880006462U KR910007636Y1 (ko) 1987-09-01 1988-04-30 부동식 자기헤드

Country Status (2)

Country Link
JP (1) JPH0643846Y2 (ja)
KR (1) KR910007636Y1 (ja)

Also Published As

Publication number Publication date
JPS6437908U (ja) 1989-03-07
KR890007503U (ko) 1989-05-16
JPH0643846Y2 (ja) 1994-11-14

Similar Documents

Publication Publication Date Title
KR910007636Y1 (ko) 부동식 자기헤드
JPS60131613A (ja) 浮動磁気ヘツド
GB2154359A (en) Magnetic head
KR0137367B1 (ko) 자기헤드 및 그 제조방법
US3798758A (en) Methods of making a core for a magnetic recording and reproducing head with narrow track width
US3302268A (en) Method of manufacturing magnetic heads using a jig for accurately determining gap height
JP2930603B2 (ja) 浮動式磁気ヘッド及びその製造方法
JPS59215022A (ja) 磁気ヘツド製造法
US5208965A (en) Method for producing magnetic head having track regulation grooves formed at tape sliding surface
KR900003876Y1 (ko) 자기 헤드
KR900004744B1 (ko) 자기헤드의 제조방법
JPH0718008Y2 (ja) 浮動型磁気ヘッド
JP2546826B2 (ja) コンポジット型磁気ヘツドの製造方法
US5060102A (en) Magnetic head having track regulation grooves formed at tape sliding surface
JP2502778Y2 (ja) 複合型浮上磁気ヘッド
JPS61199218A (ja) 磁気ヘツドの製造方法
JP2523575B2 (ja) 磁気ヘツド
JPH0223504A (ja) 磁気ヘッド
JPH04328372A (ja) 複合型浮上磁気ヘッドの製造方法
JPH01287810A (ja) 浮動型磁気ヘッド
JPS59215018A (ja) 磁気ヘツドの製造方法
JPS61246977A (ja) 磁気ヘツドの製造方法
JPS61220106A (ja) 垂直磁気ヘツドの製造方法
JPH0341886B2 (ja)
JPS63291278A (ja) 複合型浮動磁気ヘッドの製造方法

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940906

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee