CH489817A - Broche d'alimentation de film pour projecteur cinématographique - Google Patents

Broche d'alimentation de film pour projecteur cinématographique

Info

Publication number
CH489817A
CH489817A CH1752968A CH1752968A CH489817A CH 489817 A CH489817 A CH 489817A CH 1752968 A CH1752968 A CH 1752968A CH 1752968 A CH1752968 A CH 1752968A CH 489817 A CH489817 A CH 489817A
Authority
CH
Switzerland
Prior art keywords
film feed
feed spindle
cinema projector
cinema
projector
Prior art date
Application number
CH1752968A
Other languages
English (en)
Inventor
John Bunting Leslie
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH489817A publication Critical patent/CH489817A/fr

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
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/323—Cassettes
    • 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
    • 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
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Unwinding Webs (AREA)
  • Winding Of Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
CH1752968A 1967-11-24 1968-11-25 Broche d'alimentation de film pour projecteur cinématographique CH489817A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68557767A 1967-11-24 1967-11-24

Publications (1)

Publication Number Publication Date
CH489817A true CH489817A (fr) 1970-04-30

Family

ID=24752800

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1752968A CH489817A (fr) 1967-11-24 1968-11-25 Broche d'alimentation de film pour projecteur cinématographique

Country Status (4)

Country Link
US (1) US3468498A (fr)
AT (1) AT302819B (fr)
CH (1) CH489817A (fr)
GB (1) GB1247058A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6914934A (fr) * 1968-10-04 1970-04-07
AT281599B (de) * 1968-10-04 1970-05-25 Eumig Sicherungseinrichtung an kinematographischen Geräten mit einem Ausfädelmechanismus
US3601334A (en) * 1969-05-15 1971-08-24 Eastman Kodak Co Review mechanism for self-threading motion picture projectors
DE2033582A1 (de) * 1969-07-16 1971-02-25 Vockenhuber Karl Aufzeichnungs oder Wiedergabegerat
DE1947149A1 (de) * 1969-09-18 1971-04-01 Silma Spa Laufbildwerfer
JPS50927B1 (fr) * 1969-09-22 1975-01-13
US3672276A (en) * 1970-02-24 1972-06-27 Polaroid Corp Film container
US3734427A (en) * 1970-08-06 1973-05-22 Eastman Kodak Co Adjustable spindle arm for motion picture projectors
US3689008A (en) * 1971-05-03 1972-09-05 Eastman Kodak Co Device for adjusting a web-advancing mechanism
US3877656A (en) * 1972-03-03 1975-04-15 Canon Kk Reel supporting device in instruments loaded with reels
US4767079A (en) * 1985-04-05 1988-08-30 Minolta Camera Kabushiki Kaisha Roll film carrier for reader or reader printer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973913A (en) * 1956-09-28 1961-03-07 Paillard Sa Mechanism for driving a spool of a cinematographic projector
US2990126A (en) * 1958-10-09 1961-06-27 Bell & Howell Co Film supplying apparatus
US3074662A (en) * 1961-03-20 1963-01-22 Richmond Res Corp Motion picture projector drive mechanism
DE1188936B (de) * 1964-06-03 1965-03-11 Bauer Eugen Gmbh Filmbildwerfer, der wahlweise auf Vorwaerts- oder Rueckwaertsprojektion, ferner auf motorisches Rueckspulen des Films umschaltbar ist

Also Published As

Publication number Publication date
AT302819B (de) 1972-10-25
GB1247058A (en) 1971-09-22
US3468498A (en) 1969-09-23

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Legal Events

Date Code Title Description
PL Patent ceased