KR970003136A - Disk retainer on hard disk drive - Google Patents

Disk retainer on hard disk drive Download PDF

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Publication number
KR970003136A
KR970003136A KR1019950016456A KR19950016456A KR970003136A KR 970003136 A KR970003136 A KR 970003136A KR 1019950016456 A KR1019950016456 A KR 1019950016456A KR 19950016456 A KR19950016456 A KR 19950016456A KR 970003136 A KR970003136 A KR 970003136A
Authority
KR
South Korea
Prior art keywords
disk
media
disk drive
retainer
drive
Prior art date
Application number
KR1019950016456A
Other languages
Korean (ko)
Inventor
방국현
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950016456A priority Critical patent/KR970003136A/en
Publication of KR970003136A publication Critical patent/KR970003136A/en

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  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

본 발명은 하드디스크의 드라이브의 고정장치에 관하여 개시한 것으로서, 솝 발명에 의한 디스크 드라이브의 디스크 고정장치는 클램프 디스크(34)의 하면 테두리부에 미디어의 상면과 접하는 다수의 돌기부(34a)를 형성하여 디스크 클램핑시 평탄도에 의한 영향을 최소화시키는 동시에, 스핀들 모터 허브의 상면과 클램프 디스크(34)의 하면 사이에 댐핑재(35)를 마련하여 모터의 진동이나 외부에 의한 충격이 미디어에 미치는 영향을 최소화시킬 수 있도록 한 것이다.The present invention discloses a fixing device for a drive of a hard disk. The disk fixing device of a disk drive according to the present invention forms a plurality of protrusions 34a in contact with an upper surface of a media at a lower edge of a clamp disk 34. In order to minimize the influence of flatness during clamping of the disk, a damping material 35 is provided between the upper surface of the spindle motor hub and the lower surface of the clamp disk 34 so that the vibration of the motor or the impact of external influence on the media. To minimize this.

Description

하드디스크 드라이브의 디스크 고정장치Disk retainer on hard disk drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 의한 하드디스크 드라이브의 디스크 고정장치를 나타내 보인 개략적 단면구성도, 제4도는 제3도에 도시된 본 발명에 의한 하드디스크 드라이브의 디스크 고정장치에 있어서 클램프 디스크를 발췌하여 도시한 것으로서, 제4도는 클램프 디스크의 개략적 사시도.FIG. 3 is a schematic cross-sectional view showing a disk fixing apparatus of the hard disk drive according to the present invention, and FIG. 4 is an extract of a clamp disk in the disk fixing apparatus of the hard disk drive according to the present invention shown in FIG. 4 shows a schematic perspective view of a clamp disc.

Claims (2)

복수의 디스크가 적충된 미디어가 장착되어 있는 스핀들 모터 허브의 상단면에 마련되어 상기 미디어의 상면 일부를 가압하도록 된 클램핑수단을 포함하여 이루어진 디스크 드라이브의 디스크 고정장치에 있어서,상기 클램핑수단은 하면 테두리부에 상기 미디어의 상면과 접하는 다수의 돌기부가 형성되어 있는 디스크부재로 이루어진 점을 특징으로 하는 디스크 드라이브의 디스크 고정장치.A disk drive of a disk drive comprising a clamping means provided on an upper surface of a spindle motor hub on which a plurality of disks are loaded with media to press a portion of the upper surface of the media, wherein the clamping means has a lower edge portion. And a disk member having a plurality of protrusions formed in contact with an upper surface of the media. 제1항에 있어서, 상기 스핀들 모터 허브의 상면과 상기 클램핑수단 하면 사이에는 댐핑재를 구비하여, 이 댐핑재가 완충재의 역할을 할 수 있도록 한 것을 특징으로 하는 디스크 드라이브의 디스크 고정장치.The disk drive of claim 1, wherein a damping material is provided between an upper surface of the spindle motor hub and a lower surface of the clamping means, so that the damping material can act as a buffer material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016456A 1995-06-20 1995-06-20 Disk retainer on hard disk drive KR970003136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016456A KR970003136A (en) 1995-06-20 1995-06-20 Disk retainer on hard disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016456A KR970003136A (en) 1995-06-20 1995-06-20 Disk retainer on hard disk drive

Publications (1)

Publication Number Publication Date
KR970003136A true KR970003136A (en) 1997-01-28

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ID=66524556

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016456A KR970003136A (en) 1995-06-20 1995-06-20 Disk retainer on hard disk drive

Country Status (1)

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KR (1) KR970003136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050082538A (en) * 2004-02-19 2005-08-24 삼성전자주식회사 Disk clamping apparatus for data storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050082538A (en) * 2004-02-19 2005-08-24 삼성전자주식회사 Disk clamping apparatus for data storage device

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E902 Notification of reason for refusal
E601 Decision to refuse application