GB1438148A - Magnetic tape cassette - Google Patents

Magnetic tape cassette

Info

Publication number
GB1438148A
GB1438148A GB2366573A GB2366573A GB1438148A GB 1438148 A GB1438148 A GB 1438148A GB 2366573 A GB2366573 A GB 2366573A GB 2366573 A GB2366573 A GB 2366573A GB 1438148 A GB1438148 A GB 1438148A
Authority
GB
United Kingdom
Prior art keywords
tape
magnetic tape
tape cassette
reels
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.)
Expired
Application number
GB2366573A
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.)
Budapesti Radiotechnikai Gyar
Original Assignee
Budapesti Radiotechnikai Gyar
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 Budapesti Radiotechnikai Gyar filed Critical Budapesti Radiotechnikai Gyar
Publication of GB1438148A publication Critical patent/GB1438148A/en
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
    • G11B23/08707—Details
    • G11B23/08757—Guiding means
    • G11B23/08764—Liner sheets
    • 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

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

1438148 Tape cassettes BUDAPESTI RADIOTECHNIKAI GYAR 17 May 1973 [13 June 1972] 23665/73 Heading B8M Flangeless tape reels 2 in a magnetic tape cassette are positioned between opposed bosses 1a in the cassette walls to resist tilting of the reels. To further assist uniform reeling of the tape, foils 5, 6 having deformable ribs 5a, 6a are provided, together with elongate tape guides 4 each having a channel which tapers in width down to the width of the tape, at the end adjacent the corresponding reel 2.
GB2366573A 1972-06-13 1973-05-17 Magnetic tape cassette Expired GB1438148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUBU000608 HU164872B (en) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
GB1438148A true GB1438148A (en) 1976-06-03

Family

ID=10993875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2366573A Expired GB1438148A (en) 1972-06-13 1973-05-17 Magnetic tape cassette

Country Status (11)

Country Link
JP (1) JPS4986014A (en)
BG (1) BG20412A3 (en)
CS (1) CS178431B2 (en)
DD (1) DD106106A5 (en)
DE (1) DE2325069B2 (en)
FR (1) FR2188234B1 (en)
GB (1) GB1438148A (en)
HU (1) HU164872B (en)
NL (1) NL7307266A (en)
PL (1) PL86353B1 (en)
RO (1) RO75750A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452220U (en) * 1977-09-19 1979-04-11
EP0078086A1 (en) * 1981-10-28 1983-05-04 Koninklijke Philips Electronics N.V. Magnetic-tape cassette

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618069A1 (en) * 1976-04-24 1977-11-10 Agfa Gevaert Ag MAGNETIC TAPE CASSETTE
DE2750065A1 (en) * 1977-11-09 1979-05-10 Agfa Gevaert Ag MAGNETIC TAPE CASSETTE
JPS54123930A (en) * 1978-03-20 1979-09-26 Sony Corp Tape cassette

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH530067A (en) * 1970-10-08 1972-10-31 S Brice L Somers Magnetic tape cassette
US3675875A (en) * 1970-10-12 1972-07-11 Du Pont Corrugated liner for recording tape cassettes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452220U (en) * 1977-09-19 1979-04-11
EP0078086A1 (en) * 1981-10-28 1983-05-04 Koninklijke Philips Electronics N.V. Magnetic-tape cassette

Also Published As

Publication number Publication date
BG20412A3 (en) 1975-11-05
FR2188234B1 (en) 1978-06-30
RO75750A (en) 1981-02-28
CS178431B2 (en) 1977-09-15
DD106106A5 (en) 1974-05-20
DE2325069A1 (en) 1974-01-24
SU447891A3 (en) 1974-10-25
NL7307266A (en) 1973-12-17
JPS4986014A (en) 1974-08-17
DE2325069B2 (en) 1976-12-16
PL86353B1 (en) 1976-05-31
HU164872B (en) 1974-05-28
FR2188234A1 (en) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee