GB693695A - Improvements relating to magnetic sound recording or reproducing apparatus - Google Patents

Improvements relating to magnetic sound recording or reproducing apparatus

Info

Publication number
GB693695A
GB693695A GB1342050A GB1342050A GB693695A GB 693695 A GB693695 A GB 693695A GB 1342050 A GB1342050 A GB 1342050A GB 1342050 A GB1342050 A GB 1342050A GB 693695 A GB693695 A GB 693695A
Authority
GB
United Kingdom
Prior art keywords
reproducing apparatus
tape
sound recording
improvements relating
magnetic sound
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
GB1342050A
Inventor
Gilbert Faraday Dutton
Eric Charles Douglas
John William Driscoll
Edwin Malcolm Payne
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB1342050A priority Critical patent/GB693695A/en
Publication of GB693695A publication Critical patent/GB693695A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

693,695. Magnetic recording and reproducing apparatus. ELECTRIC & MUSICAL INDUSTRIES, Ltd. May 30, 1951 [May 30, 1950], No. 13420/50. Class 40 (ii). In a magnetic tape recording and reproducing apparatus of the kind described in Specification 693,685, a cover means for the transducer head or heads 1, 1a has an elongated gap 42 for the insertion of the tape 45, one surface 46 of the gap standing above the other surface 43 to an extent of at least the width of the tape in order to form a surface against which' the tape may be held, as shown in Fig. 2, from which position the tape can be guided downwardly into the gap 42.
GB1342050A 1950-05-30 1950-05-30 Improvements relating to magnetic sound recording or reproducing apparatus Expired GB693695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1342050A GB693695A (en) 1950-05-30 1950-05-30 Improvements relating to magnetic sound recording or reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1342050A GB693695A (en) 1950-05-30 1950-05-30 Improvements relating to magnetic sound recording or reproducing apparatus

Publications (1)

Publication Number Publication Date
GB693695A true GB693695A (en) 1953-07-08

Family

ID=10022634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342050A Expired GB693695A (en) 1950-05-30 1950-05-30 Improvements relating to magnetic sound recording or reproducing apparatus

Country Status (1)

Country Link
GB (1) GB693695A (en)

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