IT8247509A0 - Dispositivo di pulitura per registratori/riproduttori video a natro - Google Patents

Dispositivo di pulitura per registratori/riproduttori video a natro

Info

Publication number: IT8247509A0
Authority: IT; Italy
Prior art keywords: players; cleaning device; video recorders; tape video; tape
Prior art date: 1981-01-06

Application number

IT8247509A

Other languages

English (en)

Other versions

IT1189202B (it

Inventor

James D Allsop

Eivind Clausen

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.)

1981-01-06

Filing date

1982-01-06

Publication date

1982-01-06

1981-01-06 Priority claimed from US06/223,025 external-priority patent/US4387411A/en

1981-12-21 Priority claimed from US06/332,333 external-priority patent/US4498113A/en

1982-01-06 Application filed by Allsop Inc filed Critical Allsop Inc

1982-01-06 Publication of IT8247509A0 publication Critical patent/IT8247509A0/it

1988-01-28 Application granted granted Critical

1988-01-28 Publication of IT1189202B publication Critical patent/IT1189202B/it

Links

238000004140 cleaning Methods 0.000 title 1

Classifications

- 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
- G11B5/41—Cleaning of heads
- 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
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/049—Cassettes for special applications not otherwise provided for

IT47509/82A 1981-01-06 1982-01-06 Dispositivo di pulitura per registratori/riproduttori video a natro IT1189202B (it)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/223,025 US4387411A (en)	1980-01-04	1981-01-06	Apparatus and method for cleaning a video player/recorder
US25394381A	1981-04-14	1981-04-14
US06/332,333 US4498113A (en)	1981-04-14	1981-12-21	Apparatus and method for cleaning a video player/recorder

Publications (2)

Publication Number	Publication Date
IT8247509A0 true IT8247509A0 (it)	1982-01-06
IT1189202B IT1189202B (it)	1988-01-28

Family

ID=27397171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47509/82A IT1189202B (it)	1981-01-06	1982-01-06	Dispositivo di pulitura per registratori/riproduttori video a natro

Country Status (16)

Country	Link
AU (1)	AU541655B2 (it)
CH (1)	CH654687A5 (it)
DE (1)	DE3200119A1 (it)
DK (1)	DK1082A (it)
FI (1)	FI820014L (it)
FR (1)	FR2497594B1 (it)
GB (1)	GB2094539B (it)
HK (1)	HK82285A (it)
IE (1)	IE50645B1 (it)
IL (1)	IL64708A (it)
IT (1)	IT1189202B (it)
MX (1)	MX151203A (it)
NL (1)	NL8200024A (it)
NO (1)	NO820013L (it)
NZ (1)	NZ199427A (it)
SE (1)	SE8200048L (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4462056A (en) *	1981-11-30	1984-07-24	Stephen Kara	Video tape recorder cleaning device
JPS58169320A (ja) *	1982-03-31	1983-10-05	Pioneer Electronic Corp	ヘツドクリ−ニング用カセツト
US4490761A (en) *	1982-08-02	1984-12-25	Calibron Corporation	Casette recorder cleaning unit
BE894387A (fr) *	1982-09-13	1983-01-03	Staar Sa	Methode de nettoyage des organes d'un appareil d'enregistrement et de lecture de bandes magnetiques-cassette et appareil pour la mise en oeuvre de cette methode
BE894385A (fr) *	1982-09-13	1983-01-03	Staar Sa	Cassette ou cartouche de nettoyage pour appareils d'enregistrement et/ou de lecture de bandes magnetiques
DE8318007U1 (de) *	1983-06-22	1983-12-01	Willburger, Ulrich, 8110 Seehausen	Reinigungskassette
US4635154A (en) *	1983-12-23	1987-01-06	Allsop, Inc.	Cleaning ribbon and method for cleaning a video player/recorder
GB2175435A (en) *	1985-05-17	1986-11-26	Viva Magnetics Ltd	Cleaning device for a video recorder/player
IE60596B1 (en) *	1985-07-26	1994-07-27	Fritsch Joseph Frederick	Plastic apparatus
US4894743A (en) *	1986-01-10	1990-01-16	Allsop, Inc.	Replaceable cleaner/drive members for a tape drive machine
AU7202287A (en) *	1986-02-25	1987-09-09	Allsop, Inc.	Method and apparatus for cleaning operating components of a video player/recorder
GB2428863B (en) *	2005-07-29	2007-08-08	Hewlett Packard Development Co	A cleaning cartridge and data transfer apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1233242A (fr) *	1958-08-01	1960-10-12	Metro Sound Mfg Company Ltd	Dispositif pour le nettoyage des surfaces de contact des têtes de magnétophones et appareils analogues
BE758390A (fr) *	1970-01-30	1971-04-16	Ampex	Appareil de desaimantation et de nettoyage de tete d'enregistreur ou reproducteur de bande magnetique
US3810230A (en) *	1972-01-12	1974-05-07	Ampex	Demagnetizer and cleaning cartridge
US3931643A (en) *	1973-04-06	1976-01-06	Matsushita Electric Industrial Co., Ltd.	Magnetic head cleaning tape cartridge for use in magnetic recording and reproducing apparatus of the rotary head type
GB1482410A (en) *	1974-08-09	1977-08-10	Emi Ltd	Device for cleaning magnetic tape recording and/or reproducing machines
US4100643A (en) *	1977-06-20	1978-07-18	Horian Richard C	Magnetic tape sensing head cleaner
US4141053A (en) *	1977-07-18	1979-02-20	Stephen Kara	Magnetic tape head cleaning apparatus
GB2066999B (en) *	1980-01-04	1984-01-04	Allsop Inc	Video player/recorder cleaning apparatus and method

1982
- 1982-01-04 AU AU79171/82A patent/AU541655B2/en not_active Ceased
- 1982-01-04 IL IL64708A patent/IL64708A/xx unknown
- 1982-01-05 FI FI820014A patent/FI820014L/fi not_active Application Discontinuation
- 1982-01-05 NO NO820013A patent/NO820013L/no unknown
- 1982-01-05 GB GB8200191A patent/GB2094539B/en not_active Expired
- 1982-01-05 DE DE19823200119 patent/DE3200119A1/de not_active Withdrawn
- 1982-01-05 DK DK1082A patent/DK1082A/da not_active Application Discontinuation
- 1982-01-05 IE IE8/82A patent/IE50645B1/en unknown
- 1982-01-06 NZ NZ199427A patent/NZ199427A/en unknown
- 1982-01-06 FR FR8200097A patent/FR2497594B1/fr not_active Expired
- 1982-01-06 NL NL8200024A patent/NL8200024A/nl not_active Application Discontinuation
- 1982-01-06 CH CH43/82A patent/CH654687A5/de not_active IP Right Cessation
- 1982-01-06 IT IT47509/82A patent/IT1189202B/it active
- 1982-01-06 MX MX190878A patent/MX151203A/es unknown
- 1982-01-07 SE SE8200048A patent/SE8200048L/ not_active Application Discontinuation
1985
- 1985-10-24 HK HK822/85A patent/HK82285A/xx unknown

Also Published As

Publication number	Publication date
NL8200024A (nl)	1982-08-02
GB2094539A (en)	1982-09-15
CH654687A5 (de)	1986-02-28
IL64708A (en)	1985-07-31
NZ199427A (en)	1984-07-31
NO820013L (no)	1982-07-07
SE8200048L (sv)	1982-07-07
HK82285A (en)	1985-11-01
IE50645B1 (en)	1986-05-28
IT1189202B (it)	1988-01-28
AU541655B2 (en)	1985-01-17
AU7917182A (en)	1982-07-15
FI820014L (fi)	1982-07-07
MX151203A (es)	1984-10-09
GB2094539B (en)	1985-01-23
IL64708A0 (en)	1982-03-31
FR2497594A1 (fr)	1982-07-09
FR2497594B1 (fr)	1985-12-13
DK1082A (da)	1982-07-07
IE820008L (en)	1982-07-06
DE3200119A1 (de)	1982-11-04

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