FR2420186A2 - MAGNETIC TAPE BOX FOR RECORDERS - Google Patents

MAGNETIC TAPE BOX FOR RECORDERS

Info

Publication number
FR2420186A2
FR2420186A2 FR7906490A FR7906490A FR2420186A2 FR 2420186 A2 FR2420186 A2 FR 2420186A2 FR 7906490 A FR7906490 A FR 7906490A FR 7906490 A FR7906490 A FR 7906490A FR 2420186 A2 FR2420186 A2 FR 2420186A2
Authority
FR
France
Prior art keywords
ribs
recorders
case
magnetic tape
tape box
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
FR7906490A
Other languages
French (fr)
Other versions
FR2420186B2 (en
Inventor
Mario Colombo
Dario De Benedetti
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.)
Start SRL
Original Assignee
Start SRL
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 Start SRL filed Critical Start SRL
Publication of FR2420186A2 publication Critical patent/FR2420186A2/en
Application granted granted Critical
Publication of FR2420186B2 publication Critical patent/FR2420186B2/fr
Granted 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
    • G11B23/08707—Details
    • G11B23/08785—Envelopes

Landscapes

  • Winding Of Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Boîtier à bande magnétique pour enregistreurs. Le boîtier présente sur sa face intérieure une série de nervures disposées autour de chacun des trous de passage des axes d'entraînement du magnétophone; la hauteur desdites nervures décroît dans le sens qui va du bord plié du boîtier vers lesdites nervures étant rugueuse, des nervures complémentaires, obliques par rapport à la direction d'entraînement de la bande magnétique, étant prévues au droit de la zone comprise entre le bord plié du boîtier et les plots de guidage de ce dernier, à l'endroit par lequel la bande magnétique sort du boîtier et à l'endroit de son entrée. Application à la réalisation de << cassettes >>.Magnetic tape case for recorders. The housing has on its inner face a series of ribs arranged around each of the passage holes for the drive shafts of the tape recorder; the height of said ribs decreases in the direction which goes from the folded edge of the casing towards said ribs being rough, complementary ribs, oblique with respect to the direction of drive of the magnetic strip, being provided to the right of the zone between the edge folded case and the guide pins of the latter, at the point where the magnetic strip leaves the case and at the place of its entry. Application to the production of "cassettes".

FR7906490A 1978-03-15 1979-03-14 MAGNETIC TAPE BOX FOR RECORDERS Granted FR2420186A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21244/78A IT1109821B (en) 1978-03-15 1978-03-15 PERFECTED MAGNETIC TAPE SPOOL CONTAINER FOR CASSETTE TYPE RECORDER

Publications (2)

Publication Number Publication Date
FR2420186A2 true FR2420186A2 (en) 1979-10-12
FR2420186B2 FR2420186B2 (en) 1982-11-19

Family

ID=11178939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906490A Granted FR2420186A2 (en) 1978-03-15 1979-03-14 MAGNETIC TAPE BOX FOR RECORDERS

Country Status (4)

Country Link
DE (1) DE2909503A1 (en)
FR (1) FR2420186A2 (en)
GB (1) GB2016415B (en)
IT (1) IT1109821B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936086U (en) * 1982-08-28 1984-03-06 日立マクセル株式会社 tape cartridge
JPS60111571U (en) * 1983-12-29 1985-07-29 ソニー株式会社 tape cassette
CA1258122A (en) * 1985-09-27 1989-08-01 Rogers B. Downey Magnetic disk cassette having internal biasing ribs
DE69130810T2 (en) * 1990-11-30 1999-09-09 Matsushita Electric Ind Co Ltd Tape cassette
EP0488599B1 (en) * 1990-11-30 1997-07-16 Matsushita Electric Industrial Co., Ltd. Tape cassette
JP3239395B2 (en) * 1991-10-25 2001-12-17 ソニー株式会社 Tape cassette

Also Published As

Publication number Publication date
DE2909503A1 (en) 1979-09-20
GB2016415B (en) 1982-05-26
GB2016415A (en) 1979-09-26
IT1109821B (en) 1985-12-23
FR2420186B2 (en) 1982-11-19
IT7821244A0 (en) 1978-03-15

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