FR2639129B1 - Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique - Google Patents

Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Info

Publication number
FR2639129B1
FR2639129B1 FR8814947A FR8814947A FR2639129B1 FR 2639129 B1 FR2639129 B1 FR 2639129B1 FR 8814947 A FR8814947 A FR 8814947A FR 8814947 A FR8814947 A FR 8814947A FR 2639129 B1 FR2639129 B1 FR 2639129B1
Authority
FR
France
Prior art keywords
feeding device
projection apparatus
film reel
reel feeding
cinematographic projection
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 - Lifetime
Application number
FR8814947A
Other languages
English (en)
Other versions
FR2639129A1 (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
Application filed by Individual filed Critical Individual
Priority to FR8814947A priority Critical patent/FR2639129B1/fr
Priority to PCT/FR1990/000350 priority patent/WO1991018319A1/fr
Publication of FR2639129A1 publication Critical patent/FR2639129A1/fr
Application granted granted Critical
Publication of FR2639129B1 publication Critical patent/FR2639129B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Replacement Of Web Rolls (AREA)
FR8814947A 1988-11-17 1988-11-17 Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique Expired - Lifetime FR2639129B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8814947A FR2639129B1 (fr) 1988-11-17 1988-11-17 Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique
PCT/FR1990/000350 WO1991018319A1 (fr) 1988-11-17 1990-05-17 Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814947A FR2639129B1 (fr) 1988-11-17 1988-11-17 Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Publications (2)

Publication Number Publication Date
FR2639129A1 FR2639129A1 (fr) 1990-05-18
FR2639129B1 true FR2639129B1 (fr) 1991-02-08

Family

ID=9371936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814947A Expired - Lifetime FR2639129B1 (fr) 1988-11-17 1988-11-17 Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Country Status (2)

Country Link
FR (1) FR2639129B1 (fr)
WO (1) WO1991018319A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639129B1 (fr) * 1988-11-17 1991-02-08 Chamayou Gerard Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326997A (en) * 1915-03-24 1920-01-06 Cru Patents Corp Automatic winding and reversing machine
JPS5635066B2 (fr) * 1973-09-06 1981-08-14
FR2639129B1 (fr) * 1988-11-17 1991-02-08 Chamayou Gerard Dispositif d'alimentation en bobines de film pour appareil de projection cinematographique

Also Published As

Publication number Publication date
FR2639129A1 (fr) 1990-05-18
WO1991018319A1 (fr) 1991-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse