FR2415827A1 - CINEMATOGRAPHIC EDITING MACHINE - Google Patents

CINEMATOGRAPHIC EDITING MACHINE

Info

Publication number
FR2415827A1
FR2415827A1 FR7902037A FR7902037A FR2415827A1 FR 2415827 A1 FR2415827 A1 FR 2415827A1 FR 7902037 A FR7902037 A FR 7902037A FR 7902037 A FR7902037 A FR 7902037A FR 2415827 A1 FR2415827 A1 FR 2415827A1
Authority
FR
France
Prior art keywords
plates
table top
drive shaft
films
feed
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.)
Pending
Application number
FR7902037A
Other languages
French (fr)
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
Priority claimed from US05/873,146 external-priority patent/US4199232A/en
Application filed by Individual filed Critical Individual
Publication of FR2415827A1 publication Critical patent/FR2415827A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

L'invention concerne une machine de montage de films ayant un arbre d'entraînement s'étendant vers le haut à partir d'un emplacement central proche de l'arrière d'un dessus de table et ayant deux roues dentées ou plus espacées le long de l'arbre d'entraînement à des niveaux prédéterminés sur le dessus de table pour engager des films afin de les transférer le long de trajectoires arquées concentriquement à l'axe de l'arbre d'entraînement Selon l'invention, des plaques d'alimentation 2, 10, 17 et des plaques d'enroulement 6, 14, 21 sont associées aux films 1, 9, 16, les plaques étant montées pour une rotation autour d'axes s'étendant vers le haut, placés afin de laisser la partie centrale du dessus de table 28 sans obstruction tout en permettant un accès pratique de l'avant du dessus de table aux plaques d'alimentation, aux plaques d'enroulement et aux roues dentées 4, 12, 19. L'invention s'applique notamment à la cinématographie.Disclosed is a film mounting machine having a drive shaft extending upward from a central location near the rear of a table top and having two or more sprockets spaced apart along it. of the drive shaft at predetermined levels on the table top to engage films for transferring them along arcuate paths concentrically to the axis of the drive shaft According to the invention, plates of feed 2, 10, 17 and take-up plates 6, 14, 21 are associated with the films 1, 9, 16, the plates being mounted for rotation about upwardly extending axes, positioned so as to leave the central portion of the table top 28 without obstruction while allowing convenient access from the front of the table top to the feed plates, winding plates and gear wheels 4, 12, 19. The invention applies especially in cinematography.

FR7902037A 1978-01-27 1979-01-26 CINEMATOGRAPHIC EDITING MACHINE Pending FR2415827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/873,146 US4199232A (en) 1976-06-25 1978-01-27 Optical rectification apparatus

Publications (1)

Publication Number Publication Date
FR2415827A1 true FR2415827A1 (en) 1979-08-24

Family

ID=25361061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902037A Pending FR2415827A1 (en) 1978-01-27 1979-01-26 CINEMATOGRAPHIC EDITING MACHINE

Country Status (5)

Country Link
JP (1) JPS54111343A (en)
DE (1) DE2902979A1 (en)
FR (1) FR2415827A1 (en)
GB (1) GB2019025B (en)
IT (1) IT1166596B (en)

Also Published As

Publication number Publication date
IT7919664A0 (en) 1979-01-26
JPS54111343A (en) 1979-08-31
GB2019025A (en) 1979-10-24
DE2902979A1 (en) 1979-08-02
GB2019025B (en) 1982-03-17
IT1166596B (en) 1987-05-05

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