MY105373A - Objective lens cleaning cartridge. - Google Patents

Objective lens cleaning cartridge.

Info

Publication number
MY105373A
MY105373A MYPI91000084A MYPI19910084A MY105373A MY 105373 A MY105373 A MY 105373A MY PI91000084 A MYPI91000084 A MY PI91000084A MY PI19910084 A MYPI19910084 A MY PI19910084A MY 105373 A MY105373 A MY 105373A
Authority
MY
Malaysia
Prior art keywords
objective lens
lens cleaning
cleaning cartridge
disc drive
drive apparatus
Prior art date
Application number
MYPI91000084A
Inventor
Hasegawa Hiroyuki
Naito Takashi
Suzuki Mineaki
Hoshino Hironari
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of MY105373A publication Critical patent/MY105373A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0327—Containers for flat record carriers for special applications not otherwise provided for
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)

Abstract

AN OBJECTIVE LENS CLEANING CARTRIDGE FOR AN OPTICAL DISC DRIVE APPARATUS COMPRISES A CARTRIDGE BODY (32), AND A CLEANING MEMBER (41), 43) WHICH CAN BE CAUSED TO PROTRUDE FROM OR ABE RETRACTED INTO THE CARTRIDGE BODY (32) IN SYNCHRONISM WITH A LOADING OPERATION OF THE CARTRIDGE BODY INTO THE DISC DRIVE APPARATUS, THE CLEANING MEMBER (41, 43) BEING BROUGHT INTO SLIDING CLEANING CONTACT WITH AN OBJECTIVE LENS (13A) OF AN OPTICAL PICKUP DEVICE (13) PROVIDED WITHIN THE DISC DRIVE APPARATUS. (FIG. 13)
MYPI91000084A 1990-01-19 1991-01-19 Objective lens cleaning cartridge. MY105373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP963690 1990-01-19

Publications (1)

Publication Number Publication Date
MY105373A true MY105373A (en) 1994-09-30

Family

ID=11725720

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91000084A MY105373A (en) 1990-01-19 1991-01-19 Objective lens cleaning cartridge.

Country Status (3)

Country Link
JP (1) JP3033163B2 (en)
KR (1) KR100187998B1 (en)
MY (1) MY105373A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2355406Y (en) * 1998-09-08 1999-12-22 柏盈实业股份有限公司 Disk drive head cleaner
JP5611625B2 (en) * 2010-03-17 2014-10-22 三菱製鋼株式会社 Slide mechanism

Also Published As

Publication number Publication date
JPH03250476A (en) 1991-11-08
JP3033163B2 (en) 2000-04-17
KR100187998B1 (en) 1999-06-01
KR910014882A (en) 1991-08-31

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