JPS57113469A - Head disk assembly - Google Patents

Head disk assembly

Info

Publication number
JPS57113469A
JPS57113469A JP18907980A JP18907980A JPS57113469A JP S57113469 A JPS57113469 A JP S57113469A JP 18907980 A JP18907980 A JP 18907980A JP 18907980 A JP18907980 A JP 18907980A JP S57113469 A JPS57113469 A JP S57113469A
Authority
JP
Japan
Prior art keywords
spindle
driving mechanism
head
disk assembly
head disk
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
JP18907980A
Other languages
Japanese (ja)
Inventor
Shinji Otaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18907980A priority Critical patent/JPS57113469A/en
Publication of JPS57113469A publication Critical patent/JPS57113469A/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
    • G11B5/48—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

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

PURPOSE:To make a head small-sized, by placing at least a part of a driving mechanism in a cavity of a spindle for supporting a magnetic disk. CONSTITUTION:A magnetic disk 11 is supported by a spindle, and a gimbal spring 13 mounted to a magnetic head element is mounted to a swing arm 14. The swing arm 14 is installed to a rotary shaft 15, its rotary shaft is stored in an arm 16, and also a driving mechanism 17 consisting of a gear, a motor, etc. is fixed to an upper end case 18. Accordingly, the driving mechanism 17 is placed in the hanging state in a cavity 12' of the spindle 12. In this way, a small-sized head is obtained.
JP18907980A 1980-12-29 1980-12-29 Head disk assembly Pending JPS57113469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18907980A JPS57113469A (en) 1980-12-29 1980-12-29 Head disk assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18907980A JPS57113469A (en) 1980-12-29 1980-12-29 Head disk assembly

Publications (1)

Publication Number Publication Date
JPS57113469A true JPS57113469A (en) 1982-07-14

Family

ID=16234951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18907980A Pending JPS57113469A (en) 1980-12-29 1980-12-29 Head disk assembly

Country Status (1)

Country Link
JP (1) JPS57113469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224550B2 (en) * 2002-11-25 2007-05-29 Sae Magnetics (H.K.) Ltd. Hard disk drive device and method of assembling the hard disk drive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224550B2 (en) * 2002-11-25 2007-05-29 Sae Magnetics (H.K.) Ltd. Hard disk drive device and method of assembling the hard disk drive device

Similar Documents

Publication Publication Date Title
GB1450243A (en) Magnetic disc memory component
ES8306279A1 (en) Swinging-arm device for an optical scanning unit.
US4647994B1 (en)
EP0316880A3 (en) A magnetic head positioning mechanism for a magnetic disk device
CH630775B (en) POLYPHASE STEP MOTOR FOR WATCHMAKING MOVEMENT.
JPS57113469A (en) Head disk assembly
JPS5621934A (en) Outside mirror equipped with wiper
JPS643890A (en) Disk device
EP0107853A3 (en) Magnetic disk drive apparatus
JPS57191879A (en) Magnetic disc device
GB2002146B (en) Watch movement construction
JPS5573969A (en) Head positioning mechanism of magnetic disk unit
JPS5674822A (en) Head shifting device
JPS51125813A (en) Fine-angle rotation motor
JPS5280812A (en) Flexible disc drive unit
JPS5525861A (en) Magnetic disc cartridge
KR850006109A (en) Magnetic disk drive
JPS56127920A (en) Magnetic disk device
JPS5552532A (en) Rotary head displacement unit
JPS52149108A (en) Magnetic recording and reproducing apparatus
JPS56163559A (en) Actuator mechanism of magnetic disk device
JPS57208670A (en) Magnetic recorder
JPS5354006A (en) Access mechanism for magnetic disc unit
JPS57106370A (en) Motor
JPS563546A (en) Motor for car