GB876276A - Improvements in and relating to sound recording and playback apparatus using magnetic record tapes - Google Patents

Improvements in and relating to sound recording and playback apparatus using magnetic record tapes

Info

Publication number
GB876276A
GB876276A GB2404059A GB2404059A GB876276A GB 876276 A GB876276 A GB 876276A GB 2404059 A GB2404059 A GB 2404059A GB 2404059 A GB2404059 A GB 2404059A GB 876276 A GB876276 A GB 876276A
Authority
GB
United Kingdom
Prior art keywords
relating
playback apparatus
pins
sound recording
holes
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
GB2404059A
Inventor
Lawrence Vincent Guest
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.)
Birmingham Sound Reproducers Ltd
Original Assignee
Birmingham Sound Reproducers 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 Birmingham Sound Reproducers Ltd filed Critical Birmingham Sound Reproducers Ltd
Priority to GB2404059A priority Critical patent/GB876276A/en
Priority to BE592731A priority patent/BE592731A/en
Publication of GB876276A publication Critical patent/GB876276A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

876,276. Magnetic recording &c. heads; supporting. BIRMINGHAM SOUND REPRODUCERS Ltd. June 21, 1960 [July 13, 1959], No. 24040/59. Class 40 (2). A magnetic tape recorder head 5 is mounted on a block 13 on which a knife-edge 14 allows rocking about the deck or a member 4 attached thereto to provide azimuthal adjustment within the limits of the screws 18. Location in the plane of the member 4 is provided by taper pins 15 on the axis of the knife edge engaging holes in the member 4. In another embodiment, cylindrical pins may engage taper holes and the positions of the pins and holes may be transposed.
GB2404059A 1959-07-13 1959-07-13 Improvements in and relating to sound recording and playback apparatus using magnetic record tapes Expired GB876276A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2404059A GB876276A (en) 1959-07-13 1959-07-13 Improvements in and relating to sound recording and playback apparatus using magnetic record tapes
BE592731A BE592731A (en) 1959-07-13 1960-07-07 Improvements in sound recording and reproducing apparatus of the type making use of magnetic tapes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2404059A GB876276A (en) 1959-07-13 1959-07-13 Improvements in and relating to sound recording and playback apparatus using magnetic record tapes

Publications (1)

Publication Number Publication Date
GB876276A true GB876276A (en) 1961-08-30

Family

ID=10205430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2404059A Expired GB876276A (en) 1959-07-13 1959-07-13 Improvements in and relating to sound recording and playback apparatus using magnetic record tapes

Country Status (2)

Country Link
BE (1) BE592731A (en)
GB (1) GB876276A (en)

Also Published As

Publication number Publication date
BE592731A (en) 1960-10-31

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