JPH01151470U - - Google Patents

Info

Publication number
JPH01151470U
JPH01151470U JP1988045131U JP4513188U JPH01151470U JP H01151470 U JPH01151470 U JP H01151470U JP 1988045131 U JP1988045131 U JP 1988045131U JP 4513188 U JP4513188 U JP 4513188U JP H01151470 U JPH01151470 U JP H01151470U
Authority
JP
Japan
Prior art keywords
piece
circular
strip
annular protrusion
diameter
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.)
Granted
Application number
JP1988045131U
Other languages
English (en)
Other versions
JPH0643853Y2 (ja
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 JP1988045131U priority Critical patent/JPH0643853Y2/ja
Priority to US07/332,059 priority patent/US5040160A/en
Publication of JPH01151470U publication Critical patent/JPH01151470U/ja
Application granted granted Critical
Publication of JPH0643853Y2 publication Critical patent/JPH0643853Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • 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
    • G11B23/0014—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 record carriers not specifically of filamentary or web form
    • G11B23/0021—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 record carriers not specifically of filamentary or web form discs
    • 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)

Description

【図面の簡単な説明】
第１図は本考案の実施例に係る清掃用デイスク
の平面図、第２図および第３図は本考案に係るク
リーナチツプの平面図および側面図、第４図およ
び第５図は円形内側小片の平面図および側面図、
第６図および第７図は円形外側小片の平面図およ
び側面断面図、第８図は従来の光ヘツド清掃用デ
イスクの部分的な側面断面図である。 １……デイスク本体、２……円形孔、４……ク
リーナチツプ、５……環状突部、６……フランジ
部、７……円形外側小片、８……円形内側小片、
９，１０……切込溝、１１……帯状布片。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 一対の切込溝を形成した円形内側小片と、
    一方の片面に環状突起を形成し他方の片面に該環
    状突起の外径よりも大径のフランジ部を形成した
    円形外側小片と、前記円形内側小片の前記切込溝
    に挿通されかつ両端部を該内側小片の板面上を覆
    うようにのばした帯状布片とを備えかつ前記帯状
    布片を前記円形内側小片に装着した状態で該円形
    内側小片を、前記円形外側小片の前記環状突起の
    内径部に嵌着せしめて成るクリーナチツプを含み
    、記録再生用光デイスクと略同一外径、同一内径
    形状を成したデイスク本体の板面上に、かつその
    中心から所定距離側方へずれた位置に、円形の貫
    通孔を穿け、前記デイスク本体の貫通孔に前記ク
    リーナチツプをその円形外側小片の環状突起の外
    径部が嵌合するように着脱自在に嵌着せしめたこ
    とを特徴とする光ヘツド清掃用デイスク。 (2) 一対の切込溝を形成した円形内側小片と、
    一方の片面に環状突起を形成し他方の片面を該環
    状突起の外径よりも大径にフランジ状にのばした
    円形外側小片と、前記円形内側小片の前記切込溝
    に挿通されかつ両端部を該内側小片の板面上を覆
    うようにのばした帯状布片とを有し、前記帯状布
    片を前記円形内側小片に装着した状態で該円形内
    側小片を、前記円形外側小片の前記環状突起の内
    径部に嵌着せしめたことを特徴とするクリーナチ
    ツプ。
JP1988045131U 1988-04-03 1988-04-03 光ヘッド清掃用ディスクおよびクリーナチップ Expired - Lifetime JPH0643853Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988045131U JPH0643853Y2 (ja) 1988-04-03 1988-04-03 光ヘッド清掃用ディスクおよびクリーナチップ
US07/332,059 US5040160A (en) 1988-04-03 1989-04-03 Disk and cleaner chip for cleaning optical heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988045131U JPH0643853Y2 (ja) 1988-04-03 1988-04-03 光ヘッド清掃用ディスクおよびクリーナチップ

Publications (2)

Publication Number Publication Date
JPH01151470U true JPH01151470U (ja) 1989-10-19
JPH0643853Y2 JPH0643853Y2 (ja) 1994-11-14

Family

ID=12710718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988045131U Expired - Lifetime JPH0643853Y2 (ja) 1988-04-03 1988-04-03 光ヘッド清掃用ディスクおよびクリーナチップ

Country Status (2)

Country Link
US (1) US5040160A (ja)
JP (1) JPH0643853Y2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04155626A (ja) * 1990-10-19 1992-05-28 Internatl Business Mach Corp <Ibm> 光ディスク駆動装置用光学系清掃装置及び光ディスク駆動装置
JP2554583B2 (ja) * 1992-10-03 1996-11-13 日本精機宝石工業株式会社 光ディスクプレーヤ用のレンズクリーナ
US5268890A (en) * 1993-02-09 1993-12-07 Delco Electronics Corporation Self-cleaning optical disc system
US5467238A (en) * 1993-07-06 1995-11-14 Quantum Corporation Cleaning apparatus for heads of data storage disks
WO1996028817A1 (en) * 1995-03-14 1996-09-19 Joseph Frederick Fritsch A cleaning device and cleaning method
JP3563177B2 (ja) * 1995-10-27 2004-09-08 シャープ株式会社 レンズクリーニング用ディスク
GB2333884A (en) * 1998-01-30 1999-08-04 Optidisc Int Ltd Optical disc player cleaning apparatus
JP2000090321A (ja) * 1998-09-14 2000-03-31 Nippon Conlux Co Ltd 紙幣識別装置用クリーニングシート
EP1938319A1 (en) * 2005-09-19 2008-07-02 Joseph Frederick Fritsch A cleaning device and a method for producing a cleaning device for cleaning a read and/or write interface of a read and/or write unit
US8064311B2 (en) * 2007-09-19 2011-11-22 Digital Innovations, Llc Lens cleaner disc
US8910338B2 (en) * 2008-03-07 2014-12-16 Nintendo Co., Ltd. Lens cleaner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374404A (en) * 1980-08-25 1983-02-15 Innovative Computer Products Corp. Non-abrasive magnetic head cleaning system
US4558386A (en) * 1982-06-04 1985-12-10 Ssk Enterprises, Inc. Head cleaner for floppy disk drive
US4520470A (en) * 1982-11-29 1985-05-28 Staar S. A. Cleaning device for discs
US4503473A (en) * 1983-03-15 1985-03-05 Head Computer Products, Inc. Dual purpose head cleaner
US4586100A (en) * 1983-03-18 1986-04-29 International Jensen Incorporated Cleaning disc
US4490765A (en) * 1983-09-01 1984-12-25 Yoshiro Nakamats Diskette for cleaning a floppy-disc drive head
US4916564A (en) * 1983-11-18 1990-04-10 Ryan Plastics Ireland Limited Cleaning apparatus for a disc drive
US4682257A (en) * 1985-03-29 1987-07-21 Perfectdata Corporation Micro floppy disc head cleaner
KR940005567B1 (ko) * 1985-07-23 1994-06-20 히다찌마구세루 가부시기가이샤 디스크 카트리지
US4870636A (en) * 1987-03-25 1989-09-26 Kabushiki Kaisha Toshiba Optical information processing apparatus and cleaning cartridge

Also Published As

Publication number Publication date
JPH0643853Y2 (ja) 1994-11-14
US5040160A (en) 1991-08-13

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