GB1001967A - Improvements in and relating to magnetic tape record apparatus - Google Patents

Improvements in and relating to magnetic tape record apparatus

Info

Publication number
GB1001967A
GB1001967A GB3132160A GB3132160A GB1001967A GB 1001967 A GB1001967 A GB 1001967A GB 3132160 A GB3132160 A GB 3132160A GB 3132160 A GB3132160 A GB 3132160A GB 1001967 A GB1001967 A GB 1001967A
Authority
GB
United Kingdom
Prior art keywords
tape
washer
coil
magnetic tape
relating
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
GB3132160A
Inventor
Peter Marshman
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.)
Television Research Ltd
Original Assignee
Television Research 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 Television Research Ltd filed Critical Television Research Ltd
Priority to GB3132160A priority Critical patent/GB1001967A/en
Publication of GB1001967A publication Critical patent/GB1001967A/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

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1,001,967. Record tape cassettes. TELEVISION RESEARCH Ltd. Dec. 12, 1961 [Sept. 12, 1960], No. 31321/60. Heading G5R. An endless coil of magnetic tape 8, rests on a single-cheek reel 5, and the turns are prevented from migrating transversely of themselves during operation or bodily transportation by a polyethylene washer 10, retained by a lip 7 on the reel and pressing on the free face of the coil. The tape emerges between the lip 7 and the centre hole of the washer 10 and is returned to the outside of the coil. The washer, and hence the tape, may be lubricated with graphite and its freedom may be further restricted by a rib 9.
GB3132160A 1960-09-12 1960-09-12 Improvements in and relating to magnetic tape record apparatus Expired GB1001967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3132160A GB1001967A (en) 1960-09-12 1960-09-12 Improvements in and relating to magnetic tape record apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3132160A GB1001967A (en) 1960-09-12 1960-09-12 Improvements in and relating to magnetic tape record apparatus

Publications (1)

Publication Number Publication Date
GB1001967A true GB1001967A (en) 1965-08-18

Family

ID=10321391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3132160A Expired GB1001967A (en) 1960-09-12 1960-09-12 Improvements in and relating to magnetic tape record apparatus

Country Status (1)

Country Link
GB (1) GB1001967A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443767A (en) * 1967-01-20 1969-05-13 Rca Corp Endless loop tape cartridge
US3481551A (en) * 1966-07-18 1969-12-02 Stuart A Steelman Endless tape cartridge
US3697009A (en) * 1970-04-16 1972-10-10 Elco Corp Film cartridge for endless film
US3706422A (en) * 1969-03-18 1972-12-19 Tdk Electronics Co Ltd Endless tape cartridge
US4840502A (en) * 1986-05-09 1989-06-20 Ncr Corporation Thermal transfer ribbon cassette

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481551A (en) * 1966-07-18 1969-12-02 Stuart A Steelman Endless tape cartridge
US3443767A (en) * 1967-01-20 1969-05-13 Rca Corp Endless loop tape cartridge
US3706422A (en) * 1969-03-18 1972-12-19 Tdk Electronics Co Ltd Endless tape cartridge
US3697009A (en) * 1970-04-16 1972-10-10 Elco Corp Film cartridge for endless film
US4840502A (en) * 1986-05-09 1989-06-20 Ncr Corporation Thermal transfer ribbon cassette

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