DE3174054D1 - Magnetic recording tape cartridge - Google Patents

Magnetic recording tape cartridge

Info

Publication number
DE3174054D1
DE3174054D1 DE8181105917T DE3174054T DE3174054D1 DE 3174054 D1 DE3174054 D1 DE 3174054D1 DE 8181105917 T DE8181105917 T DE 8181105917T DE 3174054 T DE3174054 T DE 3174054T DE 3174054 D1 DE3174054 D1 DE 3174054D1
Authority
DE
Germany
Prior art keywords
magnetic recording
lid member
recording tape
tape cartridge
cartridge
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.)
Expired
Application number
DE8181105917T
Other languages
English (en)
Inventor
Kenji Ogiro
Shinichi Gotoh
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.)
Hitachi Ltd
Maxell Holdings Ltd
Original Assignee
Hitachi Ltd
Hitachi Maxell Ltd
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
Priority claimed from JP1980105601U external-priority patent/JPH0216463Y2/ja
Priority claimed from JP10559880U external-priority patent/JPS6215908Y2/ja
Priority claimed from JP1980105599U external-priority patent/JPS633032Y2/ja
Priority claimed from JP12542680U external-priority patent/JPS6017110Y2/ja
Priority claimed from JP12542780U external-priority patent/JPS6215909Y2/ja
Application filed by Hitachi Ltd, Hitachi Maxell Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3174054D1 publication Critical patent/DE3174054D1/de
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

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Magnetic Record Carriers (AREA)
  • Casings For Electric Apparatus (AREA)
DE8181105917T 1980-07-28 1981-07-27 Magnetic recording tape cartridge Expired DE3174054D1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP1980105601U JPH0216463Y2 (de) 1980-07-28 1980-07-28
JP10559880U JPS6215908Y2 (de) 1980-07-28 1980-07-28
JP1980105599U JPS633032Y2 (de) 1980-07-28 1980-07-28
JP12542680U JPS6017110Y2 (ja) 1980-09-02 1980-09-02 磁気テープカートリッジ
JP12542780U JPS6215909Y2 (de) 1980-09-02 1980-09-02

Publications (1)

Publication Number Publication Date
DE3174054D1 true DE3174054D1 (en) 1986-04-17

Family

ID=27526233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181105917T Expired DE3174054D1 (en) 1980-07-28 1981-07-27 Magnetic recording tape cartridge

Country Status (4)

Country Link
US (1) US4484248A (de)
EP (1) EP0045084B1 (de)
AT (1) ATE18617T1 (de)
DE (1) DE3174054D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU539874B2 (en) * 1981-11-04 1984-10-18 Matsushita Electric Industrial Co., Ltd. Cover locking tape cassette
EP0088438B1 (de) * 1982-03-10 1988-03-02 Hitachi Maxell Ltd. Aufnahmebandkassette
EP0090573B1 (de) * 1982-03-23 1986-08-06 Matsushita Electric Industrial Co., Ltd. Bandkassette
JPS593759A (ja) * 1982-06-30 1984-01-10 Hitachi Ltd 磁気テ−プカ−トリツジの蓋ロツク機構
NL8203219A (nl) * 1982-08-17 1984-03-16 Philips Nv Magneetbandcassete.
JPS5939485U (ja) * 1982-09-01 1984-03-13 日立マクセル株式会社 テ−プカ−トリツジ
NL8204784A (nl) * 1982-12-10 1984-07-02 Philips Nv Magneetbandcassette.
JPS59138083U (ja) * 1983-03-07 1984-09-14 富士写真フイルム株式会社 磁気テ−プカセツト
US4475700A (en) * 1983-05-09 1984-10-09 Shape Inc. Tape cassette dust door latch spring assembly
US4740857A (en) * 1983-07-25 1988-04-26 Victor Company Of Japan, Limited Tinted tape cassette having an optical tape sensing construction
JPS6047177U (ja) * 1983-09-09 1985-04-03 ティーディーケイ株式会社 磁気テ−プカ−トリツジ
US4564871A (en) * 1983-12-27 1986-01-14 Minnesota Mining And Manufacturing Company Automatic record-lockout mechanism
US4642722A (en) * 1984-02-07 1987-02-10 Minnesota Mining And Manufacturing Company Spring mechanism for lid of video cassette
JPH061623B2 (ja) * 1984-03-19 1994-01-05 日立マクセル株式会社 テ−プカ−トリツジ
JPS6173290A (ja) * 1984-09-17 1986-04-15 Sony Corp テ−プカセツト
DE3537646A1 (de) * 1984-10-24 1986-05-07 TDK Corporation, Tokio/Tokyo Bandkassette
US4662579A (en) * 1985-08-16 1987-05-05 Shape Inc. Coined reel leaf spring for a video tape cassette
JPS6273379U (de) * 1985-10-29 1987-05-11
US5184255A (en) * 1987-01-16 1993-02-02 Shape Inc. Video tape cassette with a reusable recording enable/disable slide tab
DE8807993U1 (de) * 1988-06-22 1988-08-11 Agfa-Gevaert Ag, 5090 Leverkusen Magnetbandkassette
US4993661A (en) * 1989-05-12 1991-02-19 Minnesota Mining And Manufacturing Company Tape cassette with tape leader detection improvements
US5052634A (en) * 1990-01-29 1991-10-01 Shape Inc. Static tape cassette reel lock
JPH0461082A (ja) * 1990-06-29 1992-02-27 Sony Corp テープカセット
DE9110112U1 (de) * 1991-08-16 1991-11-14 BASF Magnetics GmbH, 6800 Mannheim Kassette mit Aufzeichnungsträger, insbesondere Magnetbandkassette
JPH11185441A (ja) * 1997-12-24 1999-07-09 Aiwa Co Ltd データストレージ用カセットおよびデータ用記録再生装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928751A1 (de) * 1969-06-06 1970-12-17 Licentia Gmbh Hydraulischer Schwenkantrieb
JPS5134272Y2 (de) * 1971-04-22 1976-08-24
JPS528407Y2 (de) * 1972-06-29 1977-02-22
US3900170A (en) * 1972-06-29 1975-08-19 Sony Corp Tape cassette
US4021006A (en) * 1974-11-20 1977-05-03 Matsushita Electric Industrial Co., Ltd. Container for magnetic tape
US4173319A (en) * 1975-12-13 1979-11-06 Victor Company Of Japan, Limited Magnetic tape cassette
US4130221A (en) * 1978-02-06 1978-12-19 Minnesota Mining And Manufacturing Company Torsion spring door for a videocassette
JPS581904Y2 (ja) * 1978-02-17 1983-01-13 ソニー株式会社 テ−プカセツト
JPS54163621U (de) * 1978-05-08 1979-11-16
NL165598C (nl) * 1978-05-09 1981-04-15 Philips Nv Magneetbandcassette.

Also Published As

Publication number Publication date
EP0045084A3 (en) 1982-08-04
US4484248A (en) 1984-11-20
EP0045084A2 (de) 1982-02-03
ATE18617T1 (de) 1986-03-15
EP0045084B1 (de) 1986-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition