KR840001753A - Carriage drive mechanism - Google Patents

Carriage drive mechanism Download PDF

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Publication number
KR840001753A
KR840001753A KR1019820004350A KR820004350A KR840001753A KR 840001753 A KR840001753 A KR 840001753A KR 1019820004350 A KR1019820004350 A KR 1019820004350A KR 820004350 A KR820004350 A KR 820004350A KR 840001753 A KR840001753 A KR 840001753A
Authority
KR
South Korea
Prior art keywords
pulley
base
drive mechanism
carriage drive
belt
Prior art date
Application number
KR1019820004350A
Other languages
Korean (ko)
Other versions
KR880000839B1 (en
Inventor
야스유끼(외 4) 히로세
Original Assignee
가다오까 가쓰다로오
알프스덴기 가부시기 가이샤
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 가다오까 가쓰다로오, 알프스덴기 가부시기 가이샤 filed Critical 가다오까 가쓰다로오
Publication of KR840001753A publication Critical patent/KR840001753A/en
Application granted granted Critical
Publication of KR880000839B1 publication Critical patent/KR880000839B1/en

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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
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks

Landscapes

  • Moving Of Heads (AREA)

Abstract

내용 없음No content

Description

캐리지 구동기구Carriage drive mechanism

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 회동 프레임(18)을 나타낸 사시도.2 is a perspective view showing the rotation frame 18. FIG.

제5도는 디스크 지지부재(19)와 구동 허브(63)를 나타낸 분해사시도.5 is an exploded perspective view showing the disk support member 19 and the drive hub 63. FIG.

제6도는 디스크 카트리지 배출기구부의 분해사시도.6 is an exploded perspective view of the disc cartridge discharge mechanism.

Claims (2)

1쌍의 가이드축(48), (48)에 직선운동이 가능하게 취부된 기대(45)에는 헤드(44)를 고정하고 있음과 동시에 기대(45)의 가이드부(45b)에는 2개의 풀리(51), (53)간에 감겨진 벨트(52)를 연결하고 있고, 제1의 풀리(51)에는 스톱퍼부재(51)와 계합하는 캠돌기(51a)를 형성하고 있으며, 제2의 풀리(53)에는 상기 가이드축(48)에 접동자재로 취부된 취부부재(54)에 회동가능하게 지지되고, 이 취부부재(54)는 코일스프링(55)에 의해 항상 제1의 풀리(51)와 반대의 방향으로 가세하여 벨트(52)를 항상 신장시키고 있으며, 스테핑 모우터(50)에 의해 제1의 풀리(51)를 구동하여 기대(45)를 이동시키는 것을 특징으로 하는 캐리지 구동기구.The head 44 is fixed to the base 45 mounted on the pair of guide shafts 48 and 48 so that linear movement is possible, and at the same time, two pulleys are provided on the guide 45b of the base 45. The belt 52 wound between 51 and 53 is connected, and the cam puller 51a which engages with the stopper member 51 is formed in the 1st pulley 51, and the 2nd pulley 53 is carried out. ) Is rotatably supported by a mounting member (54) mounted on the guide shaft (48) as a sliding material, and the mounting member (54) is always opposed to the first pulley (51) by the coil spring (55). The carriage drive mechanism, characterized in that the belt (52) is always extended in addition to the direction of, and the base (45) is moved by driving the first pulley (51) by the stepping motor (50). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8204350A 1981-11-16 1982-09-27 Cartridge playing apparatus KR880000839B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56-184733 1981-11-16
JP56184733A JPS5885975A (en) 1981-11-16 1981-11-16 Carriage driving mechanism
JP184733 1981-11-16

Publications (2)

Publication Number Publication Date
KR840001753A true KR840001753A (en) 1984-05-16
KR880000839B1 KR880000839B1 (en) 1988-05-14

Family

ID=16158407

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204350A KR880000839B1 (en) 1981-11-16 1982-09-27 Cartridge playing apparatus

Country Status (3)

Country Link
JP (1) JPS5885975A (en)
KR (1) KR880000839B1 (en)
DE (1) DE3233825A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129971A (en) * 1983-01-14 1984-07-26 Tokyo Electric Co Ltd Driving device of floppy disk
JPS59161554U (en) * 1983-04-14 1984-10-29 ティアック株式会社 signal converter access device

Also Published As

Publication number Publication date
KR880000839B1 (en) 1988-05-14
DE3233825A1 (en) 1983-05-26
JPS5885975A (en) 1983-05-23

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