DK1082A - PROCEDURE AND APPARATUS FOR CLEANING A VIDEO RECORDER / PLAYER - Google Patents

PROCEDURE AND APPARATUS FOR CLEANING A VIDEO RECORDER / PLAYER Download PDF

Info

Publication number: DK1082A
Authority: DK; Denmark
Prior art keywords: player; cleaning; procedure; video recorder; recorder
Prior art date: 1981-01-06

Application number

DK1082A

Other languages

Danish (da)

Inventor

J D Allsop

E 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

1982-01-05

Publication date

1982-07-07

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

1982-01-05 Application filed by Allsop Inc filed Critical Allsop Inc

1982-07-07 Publication of DK1082A publication Critical patent/DK1082A/en

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

DK1082A 1981-01-06 1982-01-05 PROCEDURE AND APPARATUS FOR CLEANING A VIDEO RECORDER / PLAYER DK1082A (en)

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 (1)

Publication Number	Publication Date
DK1082A true DK1082A (en)	1982-07-07

Family

ID=27397171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK1082A DK1082A (en)	1981-01-06	1982-01-05	PROCEDURE AND APPARATUS FOR CLEANING A VIDEO RECORDER / PLAYER

Country Status (16)

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

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 (en) *	1982-03-31	1983-10-05	Pioneer Electronic Corp	Cassette for head cleaning
US4490761A (en) *	1982-08-02	1984-12-25	Calibron Corporation	Casette recorder cleaning unit
BE894385A (en) *	1982-09-13	1983-01-03	Staar Sa	CLEANING CASSETTE OR CARTRIDGE FOR RECORDING AND / OR READING DEVICES OF MAGNETIC TAPES
BE894387A (en) *	1982-09-13	1983-01-03	Staar Sa	METHOD FOR CLEANING THE ORGANS OF A RECORDING AND READING DEVICE OF MAGNETIC TAPES-CASSETTE AND APPARATUS FOR IMPLEMENTING SAID METHOD
DE8318007U1 (en) *	1983-06-22	1983-12-01	Willburger, Ulrich, 8110 Seehausen	CLEANING CASSETTE
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
EP0259477A1 (en) *	1986-02-25	1988-03-16	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 (en) *	1958-08-01	1960-10-12	Metro Sound Mfg Company Ltd	Device for cleaning the contact surfaces of tape recorder heads and similar devices
BE758390A (en) *	1970-01-30	1971-04-16	Ampex	MAGNETIC TAPE RECORDER OR REPRODUCER HEAD DE-MAGNETATION AND CLEANING APPARATUS
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 IL IL64708A patent/IL64708A/en unknown
- 1982-01-04 AU AU79171/82A patent/AU541655B2/en not_active Ceased
- 1982-01-05 FI FI820014A patent/FI820014L/en not_active Application Discontinuation
- 1982-01-05 IE IE8/82A patent/IE50645B1/en unknown
- 1982-01-05 NO NO820013A patent/NO820013L/en unknown
- 1982-01-05 GB GB8200191A patent/GB2094539B/en not_active Expired
- 1982-01-05 DE DE19823200119 patent/DE3200119A1/en not_active Withdrawn
- 1982-01-05 DK DK1082A patent/DK1082A/en not_active Application Discontinuation
- 1982-01-06 NZ NZ199427A patent/NZ199427A/en unknown
- 1982-01-06 NL NL8200024A patent/NL8200024A/en not_active Application Discontinuation
- 1982-01-06 CH CH43/82A patent/CH654687A5/en not_active IP Right Cessation
- 1982-01-06 FR FR8200097A patent/FR2497594B1/en not_active Expired
- 1982-01-06 MX MX190878A patent/MX151203A/en unknown
- 1982-01-07 SE SE8200048A patent/SE8200048L/en not_active Application Discontinuation
- 1982-06-06 IT IT47509/82A patent/IT1189202B/en active
1985
- 1985-10-24 HK HK822/85A patent/HK82285A/en unknown

Also Published As

Publication number	Publication date
NL8200024A (en)	1982-08-02
NO820013L (en)	1982-07-07
AU541655B2 (en)	1985-01-17
IL64708A (en)	1985-07-31
IE820008L (en)	1982-07-06
AU7917182A (en)	1982-07-15
IE50645B1 (en)	1986-05-28
GB2094539B (en)	1985-01-23
SE8200048L (en)	1982-07-07
CH654687A5 (en)	1986-02-28
GB2094539A (en)	1982-09-15
FR2497594B1 (en)	1985-12-13
IT8247509A1 (en)	1983-12-06
FR2497594A1 (en)	1982-07-09
HK82285A (en)	1985-11-01
MX151203A (en)	1984-10-09
IL64708A0 (en)	1982-03-31
NZ199427A (en)	1984-07-31
IT8247509A0 (en)	1982-01-06
FI820014A7 (en)	1982-07-07
FI820014L (en)	1982-07-07
DE3200119A1 (en)	1982-11-04
IT1189202B (en)	1988-01-28

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Legal Events

Date	Code	Title	Description
1986-10-27	AHB	Application shelved due to non-payment