KR890012271A - V-real rotary head drum device - Google Patents

V-real rotary head drum device Download PDF

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Publication number
KR890012271A
KR890012271A KR1019880000834A KR880000834A KR890012271A KR 890012271 A KR890012271 A KR 890012271A KR 1019880000834 A KR1019880000834 A KR 1019880000834A KR 880000834 A KR880000834 A KR 880000834A KR 890012271 A KR890012271 A KR 890012271A
Authority
KR
South Korea
Prior art keywords
head drum
shaft
drum device
rotary head
hollow
Prior art date
Application number
KR1019880000834A
Other languages
Korean (ko)
Other versions
KR910005559B1 (en
Inventor
김수경
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880000834A priority Critical patent/KR910005559B1/en
Publication of KR890012271A publication Critical patent/KR890012271A/en
Application granted granted Critical
Publication of KR910005559B1 publication Critical patent/KR910005559B1/en

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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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head

Abstract

내용 없음.No content.

Description

브이씨알의 회전헤드 드럼장치V-real rotary head drum device

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

제 5 도는 본 발명 브이씨알의 회전헤드 드럼장치 구성을 보인 종단면도.Figure 5 is a longitudinal cross-sectional view showing the configuration of the rotary head drum device of the present invention V-Cal.

제 6 도는 본 발명 브이씨알의 회전헤드 드럼장치의 하우징 중간부에서 공기의 유동상태를 보인 종단면도.Figure 6 is a longitudinal sectional view showing the flow of air in the middle of the housing of the rotary head drum device of the present invention V-Cal.

제 7 도는 본 발명 브이씨알 회전헤드 드럼장치에 의한 샤프트의 구성을 보인 정면도.Figure 7 is a front view showing the configuration of the shaft by the VRC rotary head drum device of the present invention.

Claims (1)

외주면에 상·하부 윤활홈(1a)(1a′)(1b)(1b′) 및 유체인 상요홈(1c)이 형성된 샤프트(1)와, 저면 양측에 회전헤드(2)(2′)가 구비되어 플랜지(3)에 고정되는 상부드럼(4)과, 하우징(6)에 개재하에 샤프트(1)에 삽입되어 모터스테이터(7)에 나사고정되는 하부드럼(5)과, 모터로우터(13) 및 모터마그네트(14)등으로 구성되는 회전헤드 드럼장치에 있어서, 상기 샤프트(1)에는 상·하부로 연통되는 중공(10)을 형성하고, 상기 샤프트(1)의 상·하부 윤활홈(1a)(1a′)(1b)(1b′) 중간부에는 상기 중공(1O)과 연통되게 다수개의 상·하부 공기유통공(11)(11′)을 형성하여 구성함을 특징으로 하는 브이씨알의 회전헤드 드럼장치.A shaft 1 having upper and lower lubrication grooves 1a, 1a ', 1b, 1b' and fluid recessed grooves 1c formed on the outer circumferential surface thereof, and rotating heads 2, 2 'formed on both sides of the bottom surface thereof. An upper drum 4 which is provided and fixed to the flange 3, a lower drum 5 that is inserted into the shaft 1 and is screwed to the motor stator 7 via an housing 6, and a motor rotor 13. In the rotating head drum device consisting of a) and a motor magnet (14), the shaft (1) is formed with a hollow (10) communicating with the upper and lower, and the upper and lower lubrication grooves of the shaft ( 1a) (1a ') 1b (1b') V-C is formed by forming a plurality of upper and lower air distribution holes (11) (11 ') in communication with the hollow (10) Rotary head drum device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880000834A 1988-01-30 1988-01-30 Rotary head drum device for vcr KR910005559B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880000834A KR910005559B1 (en) 1988-01-30 1988-01-30 Rotary head drum device for vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880000834A KR910005559B1 (en) 1988-01-30 1988-01-30 Rotary head drum device for vcr

Publications (2)

Publication Number Publication Date
KR890012271A true KR890012271A (en) 1989-08-25
KR910005559B1 KR910005559B1 (en) 1991-07-31

Family

ID=19271859

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000834A KR910005559B1 (en) 1988-01-30 1988-01-30 Rotary head drum device for vcr

Country Status (1)

Country Link
KR (1) KR910005559B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459876B1 (en) * 1998-01-07 2005-01-17 삼성전기주식회사 Spindle system for HDD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459876B1 (en) * 1998-01-07 2005-01-17 삼성전기주식회사 Spindle system for HDD

Also Published As

Publication number Publication date
KR910005559B1 (en) 1991-07-31

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