JPS55142465A - Access mechanism - Google Patents

Access mechanism

Info

Publication number
JPS55142465A
JPS55142465A JP5104779A JP5104779A JPS55142465A JP S55142465 A JPS55142465 A JP S55142465A JP 5104779 A JP5104779 A JP 5104779A JP 5104779 A JP5104779 A JP 5104779A JP S55142465 A JPS55142465 A JP S55142465A
Authority
JP
Japan
Prior art keywords
magnetic head
fitting plate
yaw angle
support spring
head support
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
JP5104779A
Other languages
Japanese (ja)
Inventor
Yoshihiko Sato
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5104779A priority Critical patent/JPS55142465A/en
Publication of JPS55142465A publication Critical patent/JPS55142465A/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
    • G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE:To enable to set the yaw angle to 0 without longer swing arm, by fixing the actuator at the side of the magnetic head support spring fitting plate. CONSTITUTION:Between the magnetic head support spring fitting plate 23 fixing the magnetic head support spring 22 supporting the magnetic head 21 and the actuator screwed to the magnetic head fitting plate 29, the both ends of the actuators 25, 26 in which piezoelectric element is fixed to the spring use stainless steel with adhesives, are fixed. Thus, when the predetermined drive signal is fed to the actuators 25, 26 from the electronic circuit so that the yaw angle can be zeroed, the actuators 25, 26 are bent in arc shape, and since the actuator fitting plates 27, 28 are screwed to the magnetic head fitting plate 29, the magnetic head support spring fitting plate 23 is turned by a fine angle equal to the yaw angle by taking the pin 24 as the center to zero the yaw angle.
JP5104779A 1979-04-24 1979-04-24 Access mechanism Pending JPS55142465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5104779A JPS55142465A (en) 1979-04-24 1979-04-24 Access mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5104779A JPS55142465A (en) 1979-04-24 1979-04-24 Access mechanism

Publications (1)

Publication Number Publication Date
JPS55142465A true JPS55142465A (en) 1980-11-07

Family

ID=12875882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5104779A Pending JPS55142465A (en) 1979-04-24 1979-04-24 Access mechanism

Country Status (1)

Country Link
JP (1) JPS55142465A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868271A (en) * 1981-10-19 1983-04-23 Toshiba Corp Magnetic disk device
JPS58108065A (en) * 1981-12-21 1983-06-28 Seiko Epson Corp Rotating arm actuator
JPS59198569A (en) * 1983-04-25 1984-11-10 Matsushita Electric Ind Co Ltd Track position correction device
JPS6467778A (en) * 1987-08-25 1989-03-14 Ampex Bimorph actuator for disc driver
JPH0620418A (en) * 1993-04-19 1994-01-28 Toshiba Corp Magnetic disk unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868271A (en) * 1981-10-19 1983-04-23 Toshiba Corp Magnetic disk device
JPS58108065A (en) * 1981-12-21 1983-06-28 Seiko Epson Corp Rotating arm actuator
JPS59198569A (en) * 1983-04-25 1984-11-10 Matsushita Electric Ind Co Ltd Track position correction device
JPS6467778A (en) * 1987-08-25 1989-03-14 Ampex Bimorph actuator for disc driver
JPH0620418A (en) * 1993-04-19 1994-01-28 Toshiba Corp Magnetic disk unit

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