JPS5798162A - Guide arm for high speed access - Google Patents

Guide arm for high speed access

Info

Publication number
JPS5798162A
JPS5798162A JP17325080A JP17325080A JPS5798162A JP S5798162 A JPS5798162 A JP S5798162A JP 17325080 A JP17325080 A JP 17325080A JP 17325080 A JP17325080 A JP 17325080A JP S5798162 A JPS5798162 A JP S5798162A
Authority
JP
Japan
Prior art keywords
symmetrical
guide arm
rigidity
arm
high speed
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
JP17325080A
Other languages
Japanese (ja)
Inventor
Hiroshi Oota
Katsuaki Kikuchi
Isao Kinumegawa
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 JP17325080A priority Critical patent/JPS5798162A/en
Publication of JPS5798162A publication Critical patent/JPS5798162A/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
    • G11B21/02—Driving or moving of heads

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE:To improve an opened loop characteristic in a real operation area, by realizing a symmetrical structure and a symmetrical supporting mode having such light and rational dynamic rigidity as minimizes a moment of inertia in case of a seek operation. CONSTITUTION:An R/W guide arm 10 is formed so as to be almost symmetrical to an X axis, its tip part is made light by its truss structure, and also it is formed rationally against rigidity in the seek direction[direction (y)]. The surface of a carriage wall 2 and the edge part of the arm 10 are formed in one body with a guide pin 11, a rotation round the axis (y) is restricted by flexural rigidity of this guide pin 11, and the guide arm is made symmetrical. In this way, a bending mode in the Z direction is not present in a real operation area, and improvement of an opened loop characteristic is realized.
JP17325080A 1980-12-10 1980-12-10 Guide arm for high speed access Pending JPS5798162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17325080A JPS5798162A (en) 1980-12-10 1980-12-10 Guide arm for high speed access

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17325080A JPS5798162A (en) 1980-12-10 1980-12-10 Guide arm for high speed access

Publications (1)

Publication Number Publication Date
JPS5798162A true JPS5798162A (en) 1982-06-18

Family

ID=15956943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17325080A Pending JPS5798162A (en) 1980-12-10 1980-12-10 Guide arm for high speed access

Country Status (1)

Country Link
JP (1) JPS5798162A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01192065A (en) * 1988-01-27 1989-08-02 Hitachi Ltd Magnetic head device
KR100652429B1 (en) * 2005-08-30 2006-12-01 삼성전자주식회사 Actuator arm with arm hole for improving dynamic characteristics and actuator assembly having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01192065A (en) * 1988-01-27 1989-08-02 Hitachi Ltd Magnetic head device
KR100652429B1 (en) * 2005-08-30 2006-12-01 삼성전자주식회사 Actuator arm with arm hole for improving dynamic characteristics and actuator assembly having the same

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