FR1357821A - retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel - Google Patents

retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel

Info

Publication number
FR1357821A
FR1357821A FR926460A FR926460A FR1357821A FR 1357821 A FR1357821 A FR 1357821A FR 926460 A FR926460 A FR 926460A FR 926460 A FR926460 A FR 926460A FR 1357821 A FR1357821 A FR 1357821A
Authority
FR
France
Prior art keywords
film
reel
exit
core
drive mechanism
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
FR926460A
Other languages
French (fr)
Inventor
Marcel Edouard Luquet
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 filed Critical
Priority to FR926460A priority Critical patent/FR1357821A/en
Application granted granted Critical
Publication of FR1357821A publication Critical patent/FR1357821A/en
Expired 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
    • G03B1/00—Film strip handling
    • G03B1/56—Threading; Loop forming
    • 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
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR926460A 1963-03-01 1963-03-01 retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel Expired FR1357821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR926460A FR1357821A (en) 1963-03-01 1963-03-01 retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926460A FR1357821A (en) 1963-03-01 1963-03-01 retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel

Publications (1)

Publication Number Publication Date
FR1357821A true FR1357821A (en) 1964-04-10

Family

ID=8798200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926460A Expired FR1357821A (en) 1963-03-01 1963-03-01 retractable film guide case, for cinema projectors, channeling film from the exit of the projector drive mechanism to the core of an automatic take-up reel

Country Status (1)

Country Link
FR (1) FR1357821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452406A (en) * 1982-03-26 1984-06-05 International Business Machines Corporation Leader block for single reel tape cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452406A (en) * 1982-03-26 1984-06-05 International Business Machines Corporation Leader block for single reel tape cartridge

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