GB1170581A - Improvements in and relating to Magnetic Sound Reproducing Apparatus - Google Patents

Improvements in and relating to Magnetic Sound Reproducing Apparatus

Info

Publication number
GB1170581A
GB1170581A GB4780165A GB4780165A GB1170581A GB 1170581 A GB1170581 A GB 1170581A GB 4780165 A GB4780165 A GB 4780165A GB 4780165 A GB4780165 A GB 4780165A GB 1170581 A GB1170581 A GB 1170581A
Authority
GB
United Kingdom
Prior art keywords
cassette
play
brakes
pinch roller
magnetic tape
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
GB4780165A
Inventor
Frederick Victor Bellis
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.)
Clake & Smith Manufacturing Co Ltd
Original Assignee
Clake & Smith Manufacturing Co 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 Clake & Smith Manufacturing Co Ltd filed Critical Clake & Smith Manufacturing Co Ltd
Priority to GB4780165A priority Critical patent/GB1170581A/en
Publication of GB1170581A publication Critical patent/GB1170581A/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

Abstract

1,170,581. Magnetic tape cassettes. CLARKE & SMITH MFG. CO. Ltd. 10 Feb., 1967 [10 Nov., 1965], No. 47801/65. Addition to 1,112,551. Heading G5R. A symmetrical twin spool magnetic tape cassette contains spool brakes 66, 68 having actuator members 74 extending on opposite sides of a pinch roller 22 located on a median line of the cassette. As shown, the pinch roller 22 is journalled in a carriage 24 biased outwardly against stops 30, 32 by tension springs 34, 36 and retracted, when not in play, by engagement of a finger on the machine with one or other carriage arms 26, 28. The brakes 66, 68 are normally held on by spring 76 and are disengaged, when in play, by a machine lug adjacent the capstan engaging the members 74. The cassette body is in two halves having locating surfaces 11a-11d, a finger hole 78, and cut-outs 38 affording access to rim-driving spindles. The tape carries six tracks selected by turning over the cassette and shifting the head.
GB4780165A 1965-11-10 1965-11-10 Improvements in and relating to Magnetic Sound Reproducing Apparatus Expired GB1170581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4780165A GB1170581A (en) 1965-11-10 1965-11-10 Improvements in and relating to Magnetic Sound Reproducing Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4780165A GB1170581A (en) 1965-11-10 1965-11-10 Improvements in and relating to Magnetic Sound Reproducing Apparatus

Publications (1)

Publication Number Publication Date
GB1170581A true GB1170581A (en) 1969-11-12

Family

ID=10446294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4780165A Expired GB1170581A (en) 1965-11-10 1965-11-10 Improvements in and relating to Magnetic Sound Reproducing Apparatus

Country Status (1)

Country Link
GB (1) GB1170581A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851840A (en) * 1972-05-18 1974-12-03 Westinghouse Electric Corp High speed cartridge
FR2420821A1 (en) * 1978-03-23 1979-10-19 Sony Corp MAGNETIC TAPE CASSETTE
FR2425695A1 (en) * 1978-05-08 1979-12-07 Sony Corp TAPE CASSETTE
FR2451087A1 (en) * 1979-03-06 1980-10-03 Philips Nv CASSETTE
FR2495812A1 (en) * 1980-12-09 1982-06-11 Sony Corp BAND CASSETTE
US5454527A (en) * 1992-07-30 1995-10-03 Hitachi Maxell, Ltd. Tape cartridge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851840A (en) * 1972-05-18 1974-12-03 Westinghouse Electric Corp High speed cartridge
FR2420821A1 (en) * 1978-03-23 1979-10-19 Sony Corp MAGNETIC TAPE CASSETTE
FR2425695A1 (en) * 1978-05-08 1979-12-07 Sony Corp TAPE CASSETTE
FR2451087A1 (en) * 1979-03-06 1980-10-03 Philips Nv CASSETTE
FR2495812A1 (en) * 1980-12-09 1982-06-11 Sony Corp BAND CASSETTE
US5454527A (en) * 1992-07-30 1995-10-03 Hitachi Maxell, Ltd. Tape cartridge

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