JPS6488975A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS6488975A
JPS6488975A JP62243977A JP24397787A JPS6488975A JP S6488975 A JPS6488975 A JP S6488975A JP 62243977 A JP62243977 A JP 62243977A JP 24397787 A JP24397787 A JP 24397787A JP S6488975 A JPS6488975 A JP S6488975A
Authority
JP
Japan
Prior art keywords
slider
taper
prescribed
head
temperature
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
JP62243977A
Other languages
Japanese (ja)
Inventor
Shoji Tsutaki
Takaya Matsuda
Yoshiharu Fujioka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62243977A priority Critical patent/JPS6488975A/en
Priority to US07/152,764 priority patent/US4910621A/en
Priority to KR1019880012814A priority patent/KR910006362B1/en
Publication of JPS6488975A publication Critical patent/JPS6488975A/en
Priority to US07/357,729 priority patent/US4962584A/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider

Abstract

PURPOSE:To decrease the working process of a taper part, to improve forming accuracy, and to facilitate adjustment after inserting a device by bridging a member having the coefficient of thermal expansion different from that of a slider material and forming the prescribed-shaped taper part. CONSTITUTION:At the central part of a slider block 1, a head surface 4 and a slider surface 5 are formed on its upper surface, and on one side surface opposite in the longitudinal direction of the upper surface of the block 1, from the bottom surface of a groove 3, a notch part 6 with a constant width and a prescribed depth is formed. Thereafter, opposite to the notch part 6 formed at the lower surface side of the head surface 4 and the slider surface 5, a taper member 7 having the coefficient of thermal expansion different from that of a slider material 1 is bridged to each internal surface, the both edge parts of this member 7 and the internal surface of the notch part 6 are melted and stack with adhesives 8 at a prescribed temperature, and the taper member 7 is contracted by restoring the temperature to a normal temperature. Thus, the head surface 4 and the slider surface 5 are bent to the lower surface side, and each taper part 9 is formed.
JP62243977A 1987-02-09 1987-09-30 Magnetic head Pending JPS6488975A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62243977A JPS6488975A (en) 1987-09-30 1987-09-30 Magnetic head
US07/152,764 US4910621A (en) 1987-02-09 1988-02-05 Magnetic head device having sloped sliding surface which is formed thermally curved
KR1019880012814A KR910006362B1 (en) 1987-09-30 1988-09-30 Magnetic head
US07/357,729 US4962584A (en) 1987-02-09 1989-05-26 Manufacturing method for a magnetic disk recording reproducing head device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243977A JPS6488975A (en) 1987-09-30 1987-09-30 Magnetic head

Publications (1)

Publication Number Publication Date
JPS6488975A true JPS6488975A (en) 1989-04-03

Family

ID=17111866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243977A Pending JPS6488975A (en) 1987-02-09 1987-09-30 Magnetic head

Country Status (2)

Country Link
JP (1) JPS6488975A (en)
KR (1) KR910006362B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016072A1 (en) * 1997-09-19 1999-04-01 Hitachi, Ltd. Magnetic head slider
US6385011B1 (en) 1999-04-30 2002-05-07 International Business Machines Corporation Air bearing slider and manufacturing method therefor
US6775103B2 (en) 2001-04-02 2004-08-10 Hitachi Global Storage Technologies Netherlands B.V. Slider head having thermally controlled distal end and assembly with a rotating disc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016072A1 (en) * 1997-09-19 1999-04-01 Hitachi, Ltd. Magnetic head slider
US6385011B1 (en) 1999-04-30 2002-05-07 International Business Machines Corporation Air bearing slider and manufacturing method therefor
US6775103B2 (en) 2001-04-02 2004-08-10 Hitachi Global Storage Technologies Netherlands B.V. Slider head having thermally controlled distal end and assembly with a rotating disc

Also Published As

Publication number Publication date
KR890005729A (en) 1989-05-16
KR910006362B1 (en) 1991-08-21

Similar Documents

Publication Publication Date Title
FI850647L (en) MEDELST ANVAENDNING AV HOEGTRYCKSVAETSKESTROEM FRAMSTAELLT FORMNINGSMATERIAL GENOM FASTTILLSTAONDSFORMNING.
DE3246000D2 (en) Method and device for the continuous production of an endless assembly of wafers with a constant width,comprised of cream layers between the wafer layers
FR2551105B1 (en) SEWING, PARTICULARLY FOR FORMING AN ENDLESS BELT, METHOD AND TOOL FOR FORMING THIS SEWING
JPS6488975A (en) Magnetic head
IT8421821V0 (en) INJECTION BLOCK STRUCTURE FOR THE SUPPLY OF MOLDS WITH MELTED THERMOPLATISC MATERIAL.
DE3764778D1 (en) DEVICE FOR PRODUCING ZIPPERS WITH TWO SLIDERS.
USD247018S (en) Burnishing tool
EP0227189A3 (en) Method of manufacturing a thin conductor device
SE8802134D0 (en) THERMISTOR PREFERRED INTO TEMPERATURE Saturation AND PROCEDURE FOR MANUFACTURING A TERMISTOR
USD252256S (en) Temperature preset clip for a thermostat
BE886025A (en) METHOD FOR MANUFACTURING SOFT NORWEGIAN SEWING FOOTWEAR, AND FOOTWEAR THUS OBTAINED
EP0237318A3 (en) Mould for endless track type continuous casting installation
JPS55122265A (en) Production of thin film magnetic head
USD248084S (en) Puller tool or similar article
JPS6456863A (en) Thin film forming method
JPS57138210A (en) Stem for quartz oscillator
USD247869S (en) Measuring spoon or similar article
IT8409365A0 (en) DEVICE FOR THE AUTOMATIC PARALLEL FEEDING OF ORNAMENTAL CHAINS, PARTICULARLY FOR THE PRODUCTION OF COUPLED CHAINS
JPS5647200A (en) Adjusting method for resonance frequency of piezoelectric vibrator
SU921410A1 (en) Thermostable resonator
USD281219S (en) Strip cutter
JPS6461041A (en) Lead frame
JPS5338453A (en) Bottom member for foot wear and manufacturing method
JPS5717170A (en) Epitaxial type transistor and manufacture thereof
ES8602377A1 (en) Slider for ribbon on item of clothing