IT8547916A0 - Apparecchio e procedimento per la pulitura di dischi audio-digitali - Google Patents

Apparecchio e procedimento per la pulitura di dischi audio-digitali

Info

Publication number
IT8547916A0
IT8547916A0 IT8547916A IT4791685A IT8547916A0 IT 8547916 A0 IT8547916 A0 IT 8547916A0 IT 8547916 A IT8547916 A IT 8547916A IT 4791685 A IT4791685 A IT 4791685A IT 8547916 A0 IT8547916 A0 IT 8547916A0
Authority
IT
Italy
Prior art keywords
procedure
digital audio
audio discs
cleaning
cleaning digital
Prior art date
Application number
IT8547916A
Other languages
English (en)
Other versions
IT1180742B (it
Inventor
Clausen Eivind
Original Assignee
Allsop Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24403829&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8547916(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allsop Inc filed Critical Allsop Inc
Publication of IT8547916A0 publication Critical patent/IT8547916A0/it
Application granted granted Critical
Publication of IT1180742B publication Critical patent/IT1180742B/it

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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • 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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/589—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges before or after transducing operation
IT47916/85A 1984-04-16 1985-04-03 Apparecchio e procedimento per la pulitura di dischi audio-digitali IT1180742B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/600,495 US4556433A (en) 1984-04-16 1984-04-16 Apparatus and method for cleaning digital audio discs

Publications (2)

Publication Number Publication Date
IT8547916A0 true IT8547916A0 (it) 1985-04-03
IT1180742B IT1180742B (it) 1987-09-23

Family

ID=24403829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47916/85A IT1180742B (it) 1984-04-16 1985-04-03 Apparecchio e procedimento per la pulitura di dischi audio-digitali

Country Status (11)

Country Link
US (1) US4556433A (it)
JP (1) JPH0724152B2 (it)
KR (1) KR910006364B1 (it)
AU (3) AU571658B2 (it)
DE (1) DE3512740C2 (it)
DK (1) DK163760C (it)
FR (1) FR2563036B1 (it)
GB (1) GB2157877B (it)
IT (1) IT1180742B (it)
NL (1) NL8500819A (it)
SE (1) SE460234B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE56445B1 (en) * 1985-02-14 1991-07-31 Fritsch Joseph Frederick A plastics apparatus
JPS61153189U (it) * 1985-03-14 1986-09-22
IE56926B1 (en) * 1985-04-12 1992-01-29 Ryan Plastics Ireland Apparatus for cleaning a record disc
US4947505A (en) * 1985-04-12 1990-08-14 Ryan Plastics Ireland, Ltd. Apparatus for cleaning a record disc
US4654917A (en) * 1985-06-17 1987-04-07 Recoton Corporation Compact disc cleaner
US4783870A (en) * 1985-06-17 1988-11-15 Recoton Corporation Compact disk cleaner
GB2189923B (en) * 1986-03-24 1990-09-05 Hitachi Maxell Disc cleaner
JPH0632197B2 (ja) * 1986-04-12 1994-04-27 九州日立マクセル株式会社 デイスククリ−ナ
JPS6313483U (it) * 1986-03-26 1988-01-28
US4709437A (en) * 1986-04-23 1987-12-01 Alpha Enterprises, Inc. Compact disc cleaner
JPS62190987U (it) * 1986-05-22 1987-12-04
US5043968A (en) * 1990-04-24 1991-08-27 Showa Electric Co., Ltd. Apparatus for cleaning the pick up lens of a compact disc player
US5102099A (en) * 1990-06-06 1992-04-07 Brown Kevin L Disc polisher apparatus
JPH0814963B2 (ja) * 1992-05-18 1996-02-14 九州日立マクセル株式会社 ディスククリーナ
US5423103A (en) * 1993-12-23 1995-06-13 Machine Research Corporation Of Chicago Laser disc buffing apparatus
FR2732808B1 (fr) * 1995-04-07 1997-11-28 Vincent Dominique Procede de renovation des disques compacts ou "cd" rayes
US5675856A (en) * 1996-06-14 1997-10-14 Solid State Equipment Corp. Wafer scrubbing device
US5964650A (en) * 1997-03-10 1999-10-12 Digital Innovations, L.L.C. Method and apparatus for repairing optical discs
US5963526A (en) * 1997-12-31 1999-10-05 Lee; Jean Chin Chu Radially reciprocating cleaning device for compact disc
CN2340061Y (zh) * 1998-06-09 1999-09-22 柏盈实业股份有限公司 镭射碟片清洁器
US6261159B1 (en) 1999-07-06 2001-07-17 Kevin Krieg Apparatus and method for the restoration of optical storage media
WO2001056030A2 (en) * 2000-01-26 2001-08-02 Howard Ira Miller Method and apparatus for treatment of compact discs
US6547657B2 (en) 2001-01-03 2003-04-15 Jason Bauer Apparatus and buffing element for reconditioning digital recording discs
US6966823B2 (en) * 2003-11-12 2005-11-22 Azuradisc, Inc. Buffing head and method for reconditioning an optical disc
US7014543B1 (en) 2003-12-09 2006-03-21 Digital Innovations, Llc Optical disc resurfacing and buffing apparatus
WO2005079652A1 (en) * 2004-02-13 2005-09-01 Digital Innovations, Llc Disc cleaner
JP6479097B2 (ja) * 2017-06-16 2019-03-06 勝 南野 レコード盤クリーナ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292349A (en) * 1917-07-10 1919-01-21 William B May Phonograph attachment.
US1335352A (en) * 1919-05-21 1920-03-30 Thomas J Slowey Record-cleaner
US2322986A (en) * 1940-02-24 1943-06-29 Weiss Gerhart Thread removing and disk cleaning mechanism
US2266875A (en) * 1940-04-16 1941-12-23 Audio Devices Inc Recording thread brush
US2296156A (en) * 1941-06-11 1942-09-15 William R Fuller Attachment for record-producing mechanism
US2322470A (en) * 1941-10-01 1943-06-22 Rojas Juan Jose Rotary brush
US2563701A (en) * 1949-03-25 1951-08-07 Albert I Kegan Apparatus for resurfacing plastic phonograph records or the like
US3150401A (en) * 1963-01-31 1964-09-29 William W Taylor Phonograph record cleaner
US3366390A (en) * 1965-04-28 1968-01-30 Ibm Method for removing microscopic dust particles
US3408082A (en) * 1966-02-02 1968-10-29 Albert A. Crookston Record cleaner
GB1244315A (en) * 1967-12-22 1971-08-25 Plessey Co Ltd Improvements in or relating to record players
US3803660A (en) * 1972-04-27 1974-04-16 Randomex Inc Apparatus for cleaning discs
US4101999A (en) * 1977-01-12 1978-07-25 Doyel John S Battery operated device for cleaning phonograph records and the like
US4107810A (en) * 1977-10-04 1978-08-22 Innovative Computer Products Magnetic disc cleaning machine
US4347596A (en) * 1980-01-11 1982-08-31 Pioneer Electronic Corporation Disc player apparatus
US4486916A (en) * 1981-10-15 1984-12-11 Allsop, Inc. Phonorecord cleaner
JPS5910189U (ja) * 1982-07-13 1984-01-23 富士通株式会社 洗浄用スポンジ
BE895177A (fr) * 1982-11-29 1983-03-16 Staar Sa Dispositif de nettoyage pour disques
BE895468A (fr) * 1982-12-23 1983-04-15 Staar Sa Dispositif de nettoyage de disques pour appareils tournedisques

Also Published As

Publication number Publication date
GB2157877A (en) 1985-10-30
DK163760C (da) 1992-09-07
IT1180742B (it) 1987-09-23
DK163760B (da) 1992-03-30
SE8501707D0 (sv) 1985-04-04
SE460234B (sv) 1989-09-18
GB2157877B (en) 1987-07-01
KR910006364B1 (ko) 1991-08-21
SE8501707L (sv) 1985-10-17
GB8509379D0 (en) 1985-05-15
JPS60234276A (ja) 1985-11-20
DE3512740A1 (de) 1985-10-24
DK165485A (da) 1985-10-17
AU578212B3 (en) 1988-09-29
AU2189988A (en) 1988-12-08
AU610637B2 (en) 1991-05-23
AU3957385A (en) 1985-10-24
KR850007519A (ko) 1985-12-04
DE3512740C2 (de) 1994-08-11
AU571658B2 (en) 1988-04-21
JPH0724152B2 (ja) 1995-03-15
NL8500819A (nl) 1985-11-18
US4556433A (en) 1985-12-03
FR2563036B1 (fr) 1990-12-28
DK165485D0 (da) 1985-04-12
FR2563036A1 (fr) 1985-10-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930315