GB687927A - Improvements in or relating to recor ding or reproducing apparatus - Google Patents

Improvements in or relating to recor ding or reproducing apparatus

Info

Publication number
GB687927A
GB687927A GB1050749A GB1050749A GB687927A GB 687927 A GB687927 A GB 687927A GB 1050749 A GB1050749 A GB 1050749A GB 1050749 A GB1050749 A GB 1050749A GB 687927 A GB687927 A GB 687927A
Authority
GB
United Kingdom
Prior art keywords
relating
reproducing apparatus
recor
ding
recor ding
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
GB1050749A
Inventor
Edward Barnabas Angold
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.)
THERMIONIC PRODUCTS Ltd
Original Assignee
THERMIONIC PRODUCTS 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 THERMIONIC PRODUCTS Ltd filed Critical THERMIONIC PRODUCTS Ltd
Priority to GB1050749A priority Critical patent/GB687927A/en
Publication of GB687927A publication Critical patent/GB687927A/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/23—Magnetisable or magnetic paints or lacquers
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/30—Driving record carriers by members acting directly or indirectly thereon through the means for supporting the record carrier, e.g. mandrel, turntable
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

687,927. Driving sound film or tape. THERMIONIC PRODUCTS, Ltd. May 9, 1950 [April 20, 1949], No. 10507/49. Class 40 (ii). A strip record 1 is driven from one spool to another by means of a flexible endless belt 7 which is in driving contact with a capstan 8 and driving contact with the outside surface of the strip 1 on the spools 2, 4.
GB1050749A 1949-04-20 1949-04-20 Improvements in or relating to recor ding or reproducing apparatus Expired GB687927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1050749A GB687927A (en) 1949-04-20 1949-04-20 Improvements in or relating to recor ding or reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1050749A GB687927A (en) 1949-04-20 1949-04-20 Improvements in or relating to recor ding or reproducing apparatus

Publications (1)

Publication Number Publication Date
GB687927A true GB687927A (en) 1953-02-25

Family

ID=9969109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050749A Expired GB687927A (en) 1949-04-20 1949-04-20 Improvements in or relating to recor ding or reproducing apparatus

Country Status (1)

Country Link
GB (1) GB687927A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042916B (en) * 1956-04-17 1958-11-06 Loewe Opta Ag Tape recorder
DE1089988B (en) * 1956-06-13 1960-09-29 Steidinger Geb Drive device for rewindable sound carrier
US3145893A (en) * 1962-06-26 1964-08-25 Genisco Inc Magnetic tape transport apparatus
US3305186A (en) * 1963-04-18 1967-02-21 Kinclogic Corp Tape transport system using a drive belt contacting tape packs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042916B (en) * 1956-04-17 1958-11-06 Loewe Opta Ag Tape recorder
DE1089988B (en) * 1956-06-13 1960-09-29 Steidinger Geb Drive device for rewindable sound carrier
US3145893A (en) * 1962-06-26 1964-08-25 Genisco Inc Magnetic tape transport apparatus
US3305186A (en) * 1963-04-18 1967-02-21 Kinclogic Corp Tape transport system using a drive belt contacting tape packs

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