FR2406280A1 - Cassette de bande d'enregistrement magnetique - Google Patents

Cassette de bande d'enregistrement magnetique

Info

Publication number
FR2406280A1
FR2406280A1 FR7829318A FR7829318A FR2406280A1 FR 2406280 A1 FR2406280 A1 FR 2406280A1 FR 7829318 A FR7829318 A FR 7829318A FR 7829318 A FR7829318 A FR 7829318A FR 2406280 A1 FR2406280 A1 FR 2406280A1
Authority
FR
France
Prior art keywords
magnetic recording
recording tape
tape cassette
boss
cassette
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
FR7829318A
Other languages
English (en)
Other versions
FR2406280B1 (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.)
Maxell Ltd
Original Assignee
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
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Publication of FR2406280A1 publication Critical patent/FR2406280A1/fr
Application granted granted Critical
Publication of FR2406280B1 publication Critical patent/FR2406280B1/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

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

L'invention concerne une cassette de bande d'enregistrement magnétique. Cette cassette comporte dans chacun des angles entre la paroi avant et une paroi latérale un bossage avec un trou carré destiné à recevoir une vis d'assemblage. Le bossage est réalisé avec le plus petit volume possible et il est renforcé par une ou plusieurs nervures, permettant ainsi d'éviter les retassures formées au moulage sur la surface extérieure. Application aux cassettes de bande magnétique.
FR7829318A 1977-10-14 1978-10-13 Cassette de bande d'enregistrement magnetique Granted FR2406280A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977138154U JPS5633031Y2 (fr) 1977-10-14 1977-10-14

Publications (2)

Publication Number Publication Date
FR2406280A1 true FR2406280A1 (fr) 1979-05-11
FR2406280B1 FR2406280B1 (fr) 1985-01-18

Family

ID=15215273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829318A Granted FR2406280A1 (fr) 1977-10-14 1978-10-13 Cassette de bande d'enregistrement magnetique

Country Status (5)

Country Link
US (1) US4232841A (fr)
JP (1) JPS5633031Y2 (fr)
DE (1) DE2844168C3 (fr)
FR (1) FR2406280A1 (fr)
GB (1) GB2007188B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003732A (nl) * 1979-07-16 1981-01-20 Tdk Electronics Co Ltd Uit drie stukken opgebouwde cassette voor een magnetische band.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511637U (fr) * 1978-07-04 1980-01-25
JPS5616886U (fr) * 1979-07-17 1981-02-14
JPS612805Y2 (fr) * 1980-08-04 1986-01-29
JPS5826785U (ja) * 1981-08-08 1983-02-21 日立マクセル株式会社 磁気テ−プカ−トリツジ
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
EP0568061A3 (en) * 1992-05-01 1994-08-17 Minnesota Mining & Mfg Cassette base with triangular strengthening braces
DE4344917C2 (de) * 1993-01-07 1999-04-22 Tdk Corp Bandkassette
JP3538568B2 (ja) * 1999-05-12 2004-06-14 Ｔｄｋ株式会社 カートリッジ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075499A5 (fr) * 1970-01-16 1971-10-08 Philips Nv
FR2184016A1 (fr) * 1972-05-09 1973-12-21 Sony Corp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241141B (de) * 1962-11-30 1967-05-24 Constance & Williams Ltd Kassette fuer magnetische Tonbaender
US3706426A (en) * 1970-11-27 1972-12-19 Ibm Container with brake for enclosed reel
JPS5336316B2 (fr) * 1971-09-21 1978-10-02
DE7410607U (fr) * 1973-04-06 1974-07-18 Agostini G
US4011592A (en) * 1974-04-30 1977-03-08 Denki Onkyo Company, Ltd. Cassette tape recorder with tape pad
US3912194A (en) * 1974-06-21 1975-10-14 John Y S Chan Tape cassette with tape clearance space
JPS5257621U (fr) * 1975-10-23 1977-04-26
JPS579988Y2 (fr) * 1976-09-03 1982-02-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2075499A5 (fr) * 1970-01-16 1971-10-08 Philips Nv
FR2184016A1 (fr) * 1972-05-09 1973-12-21 Sony Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003732A (nl) * 1979-07-16 1981-01-20 Tdk Electronics Co Ltd Uit drie stukken opgebouwde cassette voor een magnetische band.

Also Published As

Publication number Publication date
GB2007188A (en) 1979-05-16
JPS5633031Y2 (fr) 1981-08-05
DE2844168A1 (de) 1979-04-19
DE2844168C3 (de) 1983-12-08
GB2007188B (en) 1982-01-13
JPS5467927U (fr) 1979-05-14
DE2844168B2 (fr) 1980-07-10
US4232841A (en) 1980-11-11
FR2406280B1 (fr) 1985-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse