GB1052249A - - Google Patents

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Publication number
GB1052249A
GB1052249A GB1052249DA GB1052249A GB 1052249 A GB1052249 A GB 1052249A GB 1052249D A GB1052249D A GB 1052249DA GB 1052249 A GB1052249 A GB 1052249A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
cassette
tape
capstan
nov
record
Prior art date
Application number

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/02Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04Magazines; Cassettes for webs or filaments
    • G11B23/08Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends

Abstract

1,052,249. Tape recorder cassettes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Nov.27, 1964 [Nov.30. 1963]. No. 48299/64. Heading G5R. To insert a reversible two-spool cassette to a portable tape recorder during operation, the splined core-spindles and the capstan 30 are inserted into the lower face of the cassette by loading in the direction B, Fig. 4, after engaging the rear edge of the cassette under a lip (36, Fig. 3, not shown) in the case. The cassette is then locked by advancing the plate 27, carrying the erase head 28, record/ replay head 22 and pinch-roller 29 to engage them in closely-fitting mortise openings, such as 17 in the cassette outer sidewall, an inner sidewall 38 serving to stiffen the structure. Two pairs of clearance holes 21, 31 and 20, 32 are provided for the capstan, which drives an # inch two-track tape. The cassette contains a fixed felt pressurepad 33 to force the tape against the record/ replay head only. Advancement of the plate 27, also switches on the motor and electronic circuits of the recorder.
GB1052249A GB1052249A (en)

Publications (1)

Publication Number Publication Date
GB1052249A true true GB1052249A (en)

Family

ID=1756890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052249A GB1052249A (en)

Country Status (1)

Country Link
GB (1) GB1052249A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495787A (en) * 1967-06-22 1970-02-17 Robert S Wallace Tape cassette assembly
US4108398A (en) * 1976-06-10 1978-08-22 Hitachi Maxell, Ltd. Magnetic recording tape cartridge
US5161079A (en) * 1990-01-19 1992-11-03 Matsushita Electric Industrial Co., Ltd. Tape cassette with slidable shutter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495787A (en) * 1967-06-22 1970-02-17 Robert S Wallace Tape cassette assembly
US4108398A (en) * 1976-06-10 1978-08-22 Hitachi Maxell, Ltd. Magnetic recording tape cartridge
US5161079A (en) * 1990-01-19 1992-11-03 Matsushita Electric Industrial Co., Ltd. Tape cassette with slidable shutter

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