FR2257920A1 - Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions - Google Patents

Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions

Info

Publication number
FR2257920A1
FR2257920A1 FR7402155A FR7402155A FR2257920A1 FR 2257920 A1 FR2257920 A1 FR 2257920A1 FR 7402155 A FR7402155 A FR 7402155A FR 7402155 A FR7402155 A FR 7402155A FR 2257920 A1 FR2257920 A1 FR 2257920A1
Authority
FR
France
Prior art keywords
loop
film
opposite directions
continuous loop
opposed positions
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.)
Granted
Application number
FR7402155A
Other languages
English (en)
French (fr)
Other versions
FR2257920B3 (xx
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.)
DARELLIS MICHEL
Original Assignee
DARELLIS MICHEL
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 DARELLIS MICHEL filed Critical DARELLIS MICHEL
Priority to FR7402155A priority Critical patent/FR2257920A1/fr
Publication of FR2257920A1 publication Critical patent/FR2257920A1/fr
Application granted granted Critical
Publication of FR2257920B3 publication Critical patent/FR2257920B3/fr
Granted 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
FR7402155A 1974-01-16 1974-01-16 Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions Granted FR2257920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7402155A FR2257920A1 (en) 1974-01-16 1974-01-16 Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402155A FR2257920A1 (en) 1974-01-16 1974-01-16 Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions

Publications (2)

Publication Number Publication Date
FR2257920A1 true FR2257920A1 (en) 1975-08-08
FR2257920B3 FR2257920B3 (xx) 1976-11-19

Family

ID=9133832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402155A Granted FR2257920A1 (en) 1974-01-16 1974-01-16 Continuous loop cine film mechanism - has rollers turning film in opposite directions in two opposed positions

Country Status (1)

Country Link
FR (1) FR2257920A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369201A1 (fr) * 1976-10-27 1978-05-26 Electro Mac Sales Procede et appareil pour le chargement d'une band

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369201A1 (fr) * 1976-10-27 1978-05-26 Electro Mac Sales Procede et appareil pour le chargement d'une band

Also Published As

Publication number Publication date
FR2257920B3 (xx) 1976-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse