DE7227852U - Vorrichtung zum umwickeln bzw. zurueckspulen des filmes in einem tonfilmprojektor - Google Patents

Vorrichtung zum umwickeln bzw. zurueckspulen des filmes in einem tonfilmprojektor

Info

Publication number
DE7227852U
DE7227852U DE19727227852U DE7227852U DE7227852U DE 7227852 U DE7227852 U DE 7227852U DE 19727227852 U DE19727227852 U DE 19727227852U DE 7227852 U DE7227852 U DE 7227852U DE 7227852 U DE7227852 U DE 7227852U
Authority
DE
Germany
Prior art keywords
ring
film
shaft
pin
wheel
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
DE19727227852U
Other languages
German (de)
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.)
OFFICINI PRECISIONE LUSERNA SpA
Original Assignee
OFFICINI PRECISIONE LUSERNA SpA
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 OFFICINI PRECISIONE LUSERNA SpA filed Critical OFFICINI PRECISIONE LUSERNA SpA
Publication of DE7227852U publication Critical patent/DE7227852U/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/18Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26Driving record carriers by members acting directly or indirectly thereon
    • G11B15/34Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
DE19727227852U 1971-07-31 1972-07-27 Vorrichtung zum umwickeln bzw. zurueckspulen des filmes in einem tonfilmprojektor Expired DE7227852U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6958671 1971-07-31

Publications (1)

Publication Number Publication Date
DE7227852U true DE7227852U (de) 1972-10-19

Family

ID=11312435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19727227852U Expired DE7227852U (de) 1971-07-31 1972-07-27 Vorrichtung zum umwickeln bzw. zurueckspulen des filmes in einem tonfilmprojektor

Country Status (4)

Country Link
US (1) US3762618A (OSRAM)
JP (1) JPS4825530A (OSRAM)
CH (1) CH535968A (OSRAM)
DE (1) DE7227852U (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549799Y2 (OSRAM) * 1975-09-25 1979-05-09
US4238160A (en) * 1978-06-02 1980-12-09 C. Itoh Electronics, Inc. Media guide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534083A (en) * 1946-04-18 1950-12-12 Bradfield And Bidwell Inc Projector
US3107872A (en) * 1959-08-22 1963-10-22 Loewe Opta Ag Driving device for sound recording and reproducing apparatus using sound carrier tapes or wires

Also Published As

Publication number Publication date
CH535968A (it) 1973-04-15
JPS4825530A (OSRAM) 1973-04-03
US3762618A (en) 1973-10-02

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