FR2394139A1 - Cassette de bande magnetique - Google Patents

Cassette de bande magnetique

Info

Publication number
FR2394139A1
FR2394139A1 FR787817352A FR7817352A FR2394139A1 FR 2394139 A1 FR2394139 A1 FR 2394139A1 FR 787817352 A FR787817352 A FR 787817352A FR 7817352 A FR7817352 A FR 7817352A FR 2394139 A1 FR2394139 A1 FR 2394139A1
Authority
FR
France
Prior art keywords
magnetic tape
tape cassette
cores
cassette
sheets
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
FR787817352A
Other languages
English (en)
Other versions
FR2394139B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 by Sony Corp filed Critical Sony Corp
Publication of FR2394139A1 publication Critical patent/FR2394139A1/fr
Application granted granted Critical
Publication of FR2394139B1 publication Critical patent/FR2394139B1/fr
Expired 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • 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
    • G11B23/037—Single reels or spools

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

L'invention concerne une cassette de bande magnétique. La cassette 10 comprend un boîtier Il formé de deux parois 12 et 13 opposées, deux noyaux 14A et 14B, une bande magnétique 15 étant enroulée sur les noyaux, et deux feuillets de lubrification 16. Les feuillets et les noyaux sont ainsi conçus pour que la bande ne risque pas d'être endommagée.
FR7817352A 1977-06-10 1978-06-09 Cassette de bande magnetique Expired FR2394139B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977074776U JPS543130U (fr) 1977-06-10 1977-06-10

Publications (2)

Publication Number Publication Date
FR2394139A1 true FR2394139A1 (fr) 1979-01-05
FR2394139B1 FR2394139B1 (fr) 1985-10-31

Family

ID=13557022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817352A Expired FR2394139B1 (fr) 1977-06-10 1978-06-09 Cassette de bande magnetique

Country Status (12)

Country Link
US (1) US4191984A (fr)
JP (1) JPS543130U (fr)
AT (1) AT369924B (fr)
CA (1) CA1086701A (fr)
CY (1) CY1184A (fr)
DE (1) DE2825457C2 (fr)
FR (1) FR2394139B1 (fr)
GB (1) GB2000104B (fr)
HK (1) HK14583A (fr)
MY (1) MY8400145A (fr)
NL (1) NL191103C (fr)
SG (1) SG20482G (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7809966A (nl) * 1978-10-03 1978-12-29 Philips Nv Magneetbandcassette voorzien van veerelement met zacht- magnetische eigenschappen.
CH630198A5 (de) * 1978-10-16 1982-05-28 Icm Ltd Spulennabe fuer bandkassetten.
JPS5824308Y2 (ja) * 1979-05-07 1983-05-24 オリンパス光学工業株式会社 テ−プカセツト
US4312021A (en) * 1979-11-13 1982-01-19 Lanier Business Products, Inc. Cassette apparatus and method for retaining selected segments of tape
US4357642A (en) * 1979-11-13 1982-11-02 Lanier Business Products, Inc. Tape cassette with housing providing selective removal of only one tape reel
US4368497A (en) * 1980-02-20 1983-01-11 Olympus Optical Company Ltd. Tape cassette
IT8120652V0 (it) * 1981-02-02 1981-02-02 Start Spa Mozzo per musicassetta,atto a costituire il supporto della bobina di nastro magnetico.
JPS5839758U (ja) * 1981-09-07 1983-03-15 パイオニア株式会社 カセツト式テ−プレコ−ダ
JPS6016388U (ja) * 1983-07-11 1985-02-04 ティーディーケイ株式会社 磁気テ−プカセツト
US4560117A (en) * 1983-11-16 1985-12-24 Tokuzo Shimizu Reel supporting structure in open reel type tape cassette
USRE32447E (en) * 1984-01-06 1987-06-30 Shape Inc. Tape cassette with separate tape guide
JPH042469Y2 (fr) * 1985-01-30 1992-01-28
NL8500888A (nl) * 1985-03-27 1986-10-16 Polygram Bv Magneetbandcassette, alsmede wikkelinrichting toepasbaar in combinatie met een dergelijke cassette.
DE8509882U1 (de) * 1985-04-02 1985-07-25 Basf Ag, 6700 Ludwigshafen Bandkassette, insbesondere Magnetbandkassette
JPH0782733B2 (ja) * 1985-09-04 1995-09-06 日立マクセル株式会社 テ−プカ−トリツジ
US4757958A (en) * 1986-03-03 1988-07-19 Shape Inc. Tape reel
US4772144A (en) * 1986-10-16 1988-09-20 Burrows Corporation Ribbon cartridge having removable capstan
IT1199703B (it) * 1986-12-04 1988-12-30 Atb Spa Mascherina per cassette di nastro magnetico
DE8909706U1 (de) * 1989-08-12 1989-11-23 Basf Ag, 6700 Ludwigshafen Bandkassette, insbesondere Magnetbandkassette
DE8909704U1 (de) * 1989-08-12 1989-11-23 Basf Ag, 6700 Ludwigshafen Bandkassette, insbesondere Magnetbandkassette
JP2506302Y2 (ja) * 1989-08-28 1996-08-07 ティーディーケイ株式会社 テ―プカセット
JP2775957B2 (ja) * 1990-02-26 1998-07-16 ソニー株式会社 テープカセット
JPH05347080A (ja) * 1992-04-15 1993-12-27 Matsushita Electric Ind Co Ltd テープカセット
JP4074566B2 (ja) * 2003-07-31 2008-04-09 富士フイルム株式会社 テープの巻き取り方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620480A (en) * 1968-05-01 1971-11-16 Dict O Tape Inc Low-friction magnetic tape cartridge
US3756329A (en) * 1972-04-07 1973-09-04 Ampex Reel-demountable cassette and reels for magnetic tape
FR2188233A1 (fr) * 1972-06-07 1974-01-18 Basf Ag
FR2204010A1 (fr) * 1972-10-21 1974-05-17 Basf Ag
FR2232037A1 (fr) * 1973-06-01 1974-12-27 Agfa Gevaert Ag
FR2233675A1 (en) * 1973-06-12 1975-01-10 Kodak Pathe Tape cassette for musical scores - supply and take-up reels located by adjacent hubs
FR2246017A1 (fr) * 1973-08-17 1975-04-25 Basf Ag
US3980256A (en) * 1972-07-31 1976-09-14 Information Terminals Corporation Tape cassette

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7221230U (de) * 1972-09-07 Bas Ag Lagermittel für Wickelkerne in Magnetbandkassetten insbesondere in Kompakt-Kassetten
DE7116933U (fr) * 1900-01-01 Deutsche Grammophon Gmbh
DE7330078U (de) * 1973-11-29 Basf Ag Magnetbandkassette, insbesondere Kompaktkassette
US3495787A (en) * 1967-06-22 1970-02-17 Robert S Wallace Tape cassette assembly
US3712559A (en) * 1969-11-05 1973-01-23 Information Terminals Corp Tape cassette and improvements therefor
US3675875A (en) * 1970-10-12 1972-07-11 Du Pont Corrugated liner for recording tape cassettes
US3826489A (en) * 1971-01-25 1974-07-30 Data Packaging Corp Tape cassette
DE2121375A1 (de) * 1971-04-30 1972-11-02 Polygram Gmbh, 2000 Hamburg Gleitfolie für Magnetband-Kassetten
US3891159A (en) * 1973-04-25 1975-06-24 Minnesota Mining & Mfg Guide roller biasing shim liner
JPS5236018A (en) * 1975-09-17 1977-03-19 Fuji Photo Film Co Ltd Magnetic tape cassette
CA1092238A (fr) * 1976-07-16 1980-12-23 Noritsugu Hashimoto No translation available

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620480A (en) * 1968-05-01 1971-11-16 Dict O Tape Inc Low-friction magnetic tape cartridge
US3756329A (en) * 1972-04-07 1973-09-04 Ampex Reel-demountable cassette and reels for magnetic tape
FR2188233A1 (fr) * 1972-06-07 1974-01-18 Basf Ag
US3980256A (en) * 1972-07-31 1976-09-14 Information Terminals Corporation Tape cassette
FR2204010A1 (fr) * 1972-10-21 1974-05-17 Basf Ag
FR2232037A1 (fr) * 1973-06-01 1974-12-27 Agfa Gevaert Ag
FR2233675A1 (en) * 1973-06-12 1975-01-10 Kodak Pathe Tape cassette for musical scores - supply and take-up reels located by adjacent hubs
FR2246017A1 (fr) * 1973-08-17 1975-04-25 Basf Ag

Also Published As

Publication number Publication date
HK14583A (en) 1983-05-13
NL7806367A (nl) 1978-12-12
NL191103C (nl) 1995-01-16
DE2825457C2 (de) 1986-12-18
JPS543130U (fr) 1979-01-10
FR2394139B1 (fr) 1985-10-31
GB2000104A (en) 1979-01-04
MY8400145A (en) 1984-12-31
AT369924B (de) 1983-02-10
GB2000104B (en) 1982-01-27
CY1184A (en) 1983-10-07
US4191984A (en) 1980-03-04
DE2825457A1 (de) 1979-01-04
SG20482G (en) 1984-04-19
CA1086701A (fr) 1980-09-30
ATA424578A (de) 1982-06-15
NL191103B (nl) 1994-08-16

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