JPH02117777U - - Google Patents

Info

Publication number
JPH02117777U
JPH02117777U JP1989025771U JP2577189U JPH02117777U JP H02117777 U JPH02117777 U JP H02117777U JP 1989025771 U JP1989025771 U JP 1989025771U JP 2577189 U JP2577189 U JP 2577189U JP H02117777 U JPH02117777 U JP H02117777U
Authority
JP
Japan
Prior art keywords
coil spring
flywheel
housing
drives
engaged
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
JP1989025771U
Other languages
English (en)
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 filed Critical
Priority to JP1989025771U priority Critical patent/JPH02117777U/ja
Priority to US07/482,501 priority patent/US5084853A/en
Publication of JPH02117777U publication Critical patent/JPH02117777U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Optical Head (AREA)

Description

【図面の簡単な説明】
第１図は外観上面図、第２図は外観側面図、第
３図は外観背面図、第４図は機構部分上面図、第
５図は機構部分側面破断図、第６図は機構部分側
面破断図、第７図はベースセツト上面図、第８図
はベースセツト側面図。 １……ハウジング、２……カバー、３……駆動
用間欠歯車、４……コイルバネ、５……作動スト
ツパー、６……作動開始用バネ、７……回転伝達
用歯車、８……ベアリング、９……フライホール
、１０……クリーニング部材、１１……平行線、
１２……矢印（挿入方向表示用）、１３……クリ
ーナー本体、１４……トレー、１５……切欠き部
分（ベース）、１６……コンパクトデイスクプレ
ーヤー本体、１７……トレー外枠面、１８……ピ
ツクアツプレンズ。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンパクトデイスクと同形状およびプレーヤー
    に収納可能なハウジングを有し、そのハウジング
    内に収納されたコイルバネと、そのコイルバネの
    戻り速度により係合されたフライホイールを駆動
    する機構と、前記フライホイールに連動してピツ
    クアツプレンズ面を回転摺擦するクリーニング部
    材を備えたことを特徴とするコンパクトデイスク
    プレーヤーピツクアツプレンズクリーナー装置。
JP1989025771U 1989-03-07 1989-03-07 Pending JPH02117777U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989025771U JPH02117777U (ja) 1989-03-07 1989-03-07
US07/482,501 US5084853A (en) 1989-03-07 1990-02-21 Spring loaded flywheel cleaning apparatus for a pick up lens of a compact disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025771U JPH02117777U (ja) 1989-03-07 1989-03-07

Publications (1)

Publication Number Publication Date
JPH02117777U true JPH02117777U (ja) 1990-09-20

Family

ID=12175111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025771U Pending JPH02117777U (ja) 1989-03-07 1989-03-07

Country Status (2)

Country Link
US (1) US5084853A (ja)
JP (1) JPH02117777U (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268890A (en) * 1993-02-09 1993-12-07 Delco Electronics Corporation Self-cleaning optical disc system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464742A (en) * 1982-09-28 1984-08-07 Rca Corporation Stylus cleaner pad orientation in disc record player
JPS61236041A (ja) * 1985-04-10 1986-10-21 Matsushita Electric Ind Co Ltd 光学式デイスクプレ−ヤ
JPH0834008B2 (ja) * 1986-11-26 1996-03-29 ソニー株式会社 クリ−ナデイスク
JPS63244467A (ja) * 1987-03-31 1988-10-11 Toshiba Corp 情報処理装置
JPH01159221U (ja) * 1988-04-25 1989-11-02

Also Published As

Publication number Publication date
US5084853A (en) 1992-01-28

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