JPS578967A - Pivot supporting device of magnetic disk device - Google Patents

Pivot supporting device of magnetic disk device

Info

Publication number
JPS578967A
JPS578967A JP8146280A JP8146280A JPS578967A JP S578967 A JPS578967 A JP S578967A JP 8146280 A JP8146280 A JP 8146280A JP 8146280 A JP8146280 A JP 8146280A JP S578967 A JPS578967 A JP S578967A
Authority
JP
Japan
Prior art keywords
pivot
leaf spring
magnetic disk
pivot supporting
hollow part
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.)
Granted
Application number
JP8146280A
Other languages
Japanese (ja)
Other versions
JPS6146900B2 (en
Inventor
Isao Kinumegawa
Hiroshi Oota
Kazuo Nakakoshi
Atsushi Naruse
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8146280A priority Critical patent/JPS578967A/en
Publication of JPS578967A publication Critical patent/JPS578967A/en
Publication of JPS6146900B2 publication Critical patent/JPS6146900B2/ja
Granted 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
    • G11B5/54—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 into or out of its operative position or across tracks

Landscapes

  • Support Of The Bearing (AREA)
  • Moving Of Heads (AREA)

Abstract

PURPOSE:To speed up access by providing a top, which contacts with the top of a needlelike roller bearing, in the hollow part of a pivot fixed to a carriage body and by inserting a leaf spring into the top with respect to a swing arm system. CONSTITUTION:A top 7 has an axial notch 9 for leaf spring insertion in its back surface 7a, and a leaf spring 10 is inserted into it. In the center of the axial flank 6a of the hollow part 6 of a pivot 3, a notch 11 wherein a pin 12 is inserted is provided. The supporting structure of this pivot 3 provides a stable spring constant over the large displacement range of the pivot, and the top 7 supports the pivot 3 as if it were supported at a fixed terminal.
JP8146280A 1980-06-18 1980-06-18 Pivot supporting device of magnetic disk device Granted JPS578967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8146280A JPS578967A (en) 1980-06-18 1980-06-18 Pivot supporting device of magnetic disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8146280A JPS578967A (en) 1980-06-18 1980-06-18 Pivot supporting device of magnetic disk device

Publications (2)

Publication Number Publication Date
JPS578967A true JPS578967A (en) 1982-01-18
JPS6146900B2 JPS6146900B2 (en) 1986-10-16

Family

ID=13747056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8146280A Granted JPS578967A (en) 1980-06-18 1980-06-18 Pivot supporting device of magnetic disk device

Country Status (1)

Country Link
JP (1) JPS578967A (en)

Also Published As

Publication number Publication date
JPS6146900B2 (en) 1986-10-16

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