GB765290A - Device for magnetically recording and reproducing the sound on motion-picture films having a magnetic sound track - Google Patents

Device for magnetically recording and reproducing the sound on motion-picture films having a magnetic sound track

Info

Publication number
GB765290A
GB765290A GB9033/55A GB903355A GB765290A GB 765290 A GB765290 A GB 765290A GB 9033/55 A GB9033/55 A GB 9033/55A GB 903355 A GB903355 A GB 903355A GB 765290 A GB765290 A GB 765290A
Authority
GB
United Kingdom
Prior art keywords
film
roller
shaft
lever
magnetic
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
GB9033/55A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB765290A publication Critical patent/GB765290A/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
    • G11B15/34—Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
GB9033/55A 1954-04-03 1955-03-28 Device for magnetically recording and reproducing the sound on motion-picture films having a magnetic sound track Expired GB765290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT323632X 1954-04-03

Publications (1)

Publication Number Publication Date
GB765290A true GB765290A (en) 1957-01-09

Family

ID=11235291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9033/55A Expired GB765290A (en) 1954-04-03 1955-03-28 Device for magnetically recording and reproducing the sound on motion-picture films having a magnetic sound track

Country Status (4)

Country Link
BE (1) BE537036A (cs)
CH (1) CH323632A (cs)
FR (1) FR1121725A (cs)
GB (1) GB765290A (cs)

Also Published As

Publication number Publication date
CH323632A (it) 1957-08-15
FR1121725A (fr) 1956-08-24
BE537036A (cs) 1955-04-30

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