IT954457B - Perfezionamento nelle cassette per nastri magnetici e simili - Google Patents

Perfezionamento nelle cassette per nastri magnetici e simili

Info

Publication number
IT954457B
IT954457B IT49745/72A IT4974572A IT954457B IT 954457 B IT954457 B IT 954457B IT 49745/72 A IT49745/72 A IT 49745/72A IT 4974572 A IT4974572 A IT 4974572A IT 954457 B IT954457 B IT 954457B
Authority
IT
Italy
Prior art keywords
boxes
improvement
magnetic
similar tapes
tapes
Prior art date
Application number
IT49745/72A
Other languages
English (en)
Original Assignee
Polygon Concerts 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
Application filed by Polygon Concerts Inc filed Critical Polygon Concerts Inc
Application granted granted Critical
Publication of IT954457B publication Critical patent/IT954457B/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
    • G11B23/02—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
    • G11B23/08707—Details
    • G11B23/08785—Envelopes
    • 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
    • G11B23/08707—Details
    • G11B23/08714—Auxiliary features
    • 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
    • G11B23/08707—Details
    • G11B23/08728—Reels or cores; positioning of the reels in the cassette
    • 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
    • G11B23/08707—Details
    • G11B23/08757—Guiding means
IT49745/72A 1971-04-22 1972-04-19 Perfezionamento nelle cassette per nastri magnetici e simili IT954457B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13636571A 1971-04-22 1971-04-22

Publications (1)

Publication Number Publication Date
IT954457B true IT954457B (it) 1973-08-30

Family

ID=22472530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49745/72A IT954457B (it) 1971-04-22 1972-04-19 Perfezionamento nelle cassette per nastri magnetici e simili

Country Status (7)

Country Link
US (1) US3796394A (it)
CH (1) CH569341A5 (it)
DE (1) DE2219694A1 (it)
FR (1) FR2144215A5 (it)
GB (1) GB1341819A (it)
IT (1) IT954457B (it)
NL (1) NL7205380A (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201804A5 (it) * 1972-10-02 1974-04-26 Posso Patrick
ES188692Y (es) * 1973-02-13 1974-09-16 Mena Sanchez Un nuevo tipo de cartucho para cintas magnetofonicas.
US4011593A (en) * 1973-04-21 1977-03-08 Basf Aktiengesellschaft Magnetic tape cassette with screening shield
JPS5444577Y2 (it) * 1974-05-28 1979-12-21
JPS56468Y2 (it) * 1975-05-16 1981-01-08
JPS5623824Y2 (it) * 1975-07-23 1981-06-04
GB1554334A (en) * 1976-06-10 1979-10-17 Hitachi Maxell Magnetic recording tape cartridge
JPS5731414Y2 (it) * 1978-06-20 1982-07-09
US4285020A (en) * 1979-03-24 1981-08-18 Olympus Optical Company, Ltd. Tape cassette
DE2951951A1 (de) * 1979-12-22 1981-07-09 Basf Ag, 6700 Ludwigshafen Bandkassette fuer streifen- oder bandfoermige aufzeichnungstraeger, insbesondere magnetbaender, sowie kassettengehaeuse und schutz-/haltehuelle fuer aufgewickelte aufzeichnungstraeger
US4452408A (en) * 1981-12-04 1984-06-05 Sony Corporation Tape cassette
AT372801B (de) * 1982-01-07 1983-11-25 Philips Nv Magnetbandkassette
JPS5933679A (ja) * 1982-08-19 1984-02-23 Sony Corp テ−プカセツト
US4506846A (en) * 1984-01-06 1985-03-26 Shape Inc. Tape cassette with separate tape guide
USRE32447E (en) * 1984-01-06 1987-06-30 Shape Inc. Tape cassette with separate tape guide
JPS6145784U (ja) * 1984-08-27 1986-03-26 富士写真フイルム株式会社 磁気テ−プカセツト
JPS6173290A (ja) * 1984-09-17 1986-04-15 Sony Corp テ−プカセツト
US4742416A (en) * 1984-10-01 1988-05-03 Fuji Photo Film Co., Ltd. Magnetic tape cassette with U-shaped slide guard
US4655408A (en) * 1984-10-04 1987-04-07 Shape Inc. Separate tape guide for a continuous loop tape cassette
JPH0419640Y2 (it) * 1985-02-15 1992-05-06
DE8621947U1 (de) * 1986-08-16 1986-10-16 Basf Ag, 6700 Ludwigshafen Quaderform-Kassette für bandförmige Aufzeichnungsträger
US4800641A (en) * 1987-01-06 1989-01-31 Shape Inc. Methods for manufacturing a tape cassette with separate tape guide having integrated rollers
US4793570A (en) * 1987-01-06 1988-12-27 Shape Inc. Tape cassette with separate tape guide having integrated rollers and methods for manufacturing same
US4939613A (en) * 1988-02-24 1990-07-03 Accurate Molded Products, Inc. Tape cassette with rigid tape guide
DE9014777U1 (de) * 1990-10-25 1991-10-31 BASF Magnetics GmbH, 6800 Mannheim Magnetbandkassette
DE9110977U1 (de) * 1991-09-05 1993-01-14 Dunker, Petra Christa Gretel, 4030 Ratingen Magnetbandkassette
US20020069060A1 (en) * 2000-05-15 2002-06-06 Samuel Cannavo Method and system for automatically managing a voice-based communications systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA793688A (en) * 1968-09-03 Kaneko Keezi Film magazine for movie cameras
US2568339A (en) * 1946-11-29 1951-09-18 Gen Aniline & Film Corp Film advancing means for film magazines
US2676766A (en) * 1947-01-04 1954-04-27 Heller Removable magazine for tape
US3027111A (en) * 1958-05-29 1962-03-27 Rca Corp Recording and reproducing apparatus
DE1122728B (de) * 1960-08-12 1962-01-25 Laux Tonbildschau K G Tonbandfuehrung in einer umlegbaren Tonband-Kassette
US3075427A (en) * 1962-04-23 1963-01-29 Leitz Ernst Gmbh Film pressure guide for motion picture cameras
GB1206606A (en) * 1966-10-17 1970-09-23 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing apparatus
US3495787A (en) * 1967-06-22 1970-02-17 Robert S Wallace Tape cassette assembly

Also Published As

Publication number Publication date
CH569341A5 (it) 1975-11-14
FR2144215A5 (it) 1973-02-09
US3796394A (en) 1974-03-12
DE2219694A1 (de) 1972-11-02
NL7205380A (it) 1972-10-24
GB1341819A (en) 1973-12-25

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