CH331240A - Film transport device on motion picture projectors - Google Patents

Film transport device on motion picture projectors

Info

Publication number
CH331240A
CH331240A CH331240DA CH331240A CH 331240 A CH331240 A CH 331240A CH 331240D A CH331240D A CH 331240DA CH 331240 A CH331240 A CH 331240A
Authority
CH
Switzerland
Prior art keywords
transport device
motion picture
film transport
picture projectors
projectors
Prior art date
Application number
Other languages
German (de)
Inventor
Berkenhoff Heinz
Original Assignee
Steatit Magnesia Aktiengesells
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 Steatit Magnesia Aktiengesells filed Critical Steatit Magnesia Aktiengesells
Publication of CH331240A publication Critical patent/CH331240A/en

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
CH331240D 1954-07-07 1955-06-29 Film transport device on motion picture projectors CH331240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST8409A DE1017462B (en) 1954-07-07 1954-07-07 Motion picture projector with sound reproduction device

Publications (1)

Publication Number Publication Date
CH331240A true CH331240A (en) 1958-07-15

Family

ID=7454492

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331240D CH331240A (en) 1954-07-07 1955-06-29 Film transport device on motion picture projectors

Country Status (2)

Country Link
CH (1) CH331240A (en)
DE (1) DE1017462B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161050B (en) * 1961-12-22 1964-01-09 Sueddeutscher Rundfunk Drive for perforated magnetic films

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH143427A (en) * 1928-07-27 1930-11-15 Aeg Device for generating uniform film movement, in particular for sound and image sound films.
DE662492C (en) * 1929-06-01 1938-07-14 Philips Patentverwaltung Device for the reproduction of image and sound recordings on a common carrier
DE666132C (en) * 1930-08-13 1938-10-11 Zeiss Ikon Akt Ges Projector machine
AT138118B (en) * 1931-03-06 1934-06-25 Philips Nv Speech film system.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161050B (en) * 1961-12-22 1964-01-09 Sueddeutscher Rundfunk Drive for perforated magnetic films

Also Published As

Publication number Publication date
DE1017462B (en) 1957-10-10

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