JPS56130868A - Resonance preventing system for magnetic disc device - Google Patents

Resonance preventing system for magnetic disc device

Info

Publication number
JPS56130868A
JPS56130868A JP3386580A JP3386580A JPS56130868A JP S56130868 A JPS56130868 A JP S56130868A JP 3386580 A JP3386580 A JP 3386580A JP 3386580 A JP3386580 A JP 3386580A JP S56130868 A JPS56130868 A JP S56130868A
Authority
JP
Japan
Prior art keywords
shroud
magnetic disc
disc device
preventing system
resonance
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
JP3386580A
Other languages
Japanese (ja)
Inventor
Yoshihiko Aoki
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 JP3386580A priority Critical patent/JPS56130868A/en
Publication of JPS56130868A publication Critical patent/JPS56130868A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the resonance of a magnetic disc device, by providing a packing at least one side of the connection part connecting a shroud to a voice coil motor.
CONSTITUTION: The cover 3 linking the shroud 4 and voice coil motor 1 is fixed with the shroud 4 for one end of the connection with a screw 6, and another end is connected to the motor 1 via the packing 2 flexibly. Thus, the oscillation of the shroud 4 due to the revolution of the magnetic disc 10 is delivered to the cover 3 fixed with the screw 6, but it is buffered with the packing 2 to the motor 1. With this constitution, the resonance can be avoided, since the delivery of oscillation of the shroud 4 and voice coil motor 1 via the cover 3 is prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP3386580A 1980-03-19 1980-03-19 Resonance preventing system for magnetic disc device Pending JPS56130868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3386580A JPS56130868A (en) 1980-03-19 1980-03-19 Resonance preventing system for magnetic disc device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3386580A JPS56130868A (en) 1980-03-19 1980-03-19 Resonance preventing system for magnetic disc device

Publications (1)

Publication Number Publication Date
JPS56130868A true JPS56130868A (en) 1981-10-14

Family

ID=12398387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3386580A Pending JPS56130868A (en) 1980-03-19 1980-03-19 Resonance preventing system for magnetic disc device

Country Status (1)

Country Link
JP (1) JPS56130868A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148052A (en) * 1974-09-18 1976-04-24 Hoover Ball & Bearing Co Hakobanekumitatetai oyobi sonoseisanhoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148052A (en) * 1974-09-18 1976-04-24 Hoover Ball & Bearing Co Hakobanekumitatetai oyobi sonoseisanhoho

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