CH506087A - Projecteur cinématographique - Google Patents

Projecteur cinématographique

Info

Publication number
CH506087A
CH506087A CH1753068A CH1753068A CH506087A CH 506087 A CH506087 A CH 506087A CH 1753068 A CH1753068 A CH 1753068A CH 1753068 A CH1753068 A CH 1753068A CH 506087 A CH506087 A CH 506087A
Authority
CH
Switzerland
Prior art keywords
cinematographic projector
cinematographic
projector
Prior art date
Application number
CH1753068A
Other languages
English (en)
French (fr)
Inventor
Joseph Bundschuh John
Justin Roman Robert
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
Priority to CH380770A priority Critical patent/CH507528A/fr
Publication of CH506087A publication Critical patent/CH506087A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
CH1753068A 1967-11-24 1968-11-25 Projecteur cinématographique CH506087A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH380770A CH507528A (fr) 1967-11-24 1968-11-25 Mécanisme d'extraction pour séparer l'amorce d'un rouleau de ruban d'alimentation rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68561667A 1967-11-24 1967-11-24

Publications (1)

Publication Number Publication Date
CH506087A true CH506087A (fr) 1971-04-15

Family

ID=24752969

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1753068A CH506087A (fr) 1967-11-24 1968-11-25 Projecteur cinématographique

Country Status (6)

Country Link
US (1) US3552683A (de)
JP (1) JPS4924287B1 (de)
AT (2) AT296014B (de)
BR (1) BR6804268D0 (de)
CH (1) CH506087A (de)
GB (2) GB1261190A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT282353B (de) * 1968-10-30 1970-06-25 Eumig Einrichtung zur Abnahme eines Bandes
AT286790B (de) * 1969-06-04 1970-12-28 Eumig Einrichtung zur Abnahme eines Bandes
JPS4947453B1 (de) * 1969-09-17 1974-12-16
JPS501206B1 (de) * 1969-12-19 1975-01-16
US3666205A (en) * 1970-01-26 1972-05-30 Bell & Howell Co Apparatus for stripping and feeding web material from a supply roll or cartridge
US3807844A (en) * 1970-03-13 1974-04-30 Vockenhuber Karl Film-handling apparatus
DE2024637A1 (de) * 1970-05-21 1971-12-02 Agfa Gevaert Ag Laufbildprojektor
CH515521A (fr) * 1970-10-19 1971-11-15 Bolex Internat S A Projecteur cinématographique
US3719335A (en) * 1970-12-01 1973-03-06 Ricoli Kk Automatic film rewinding device for small movie projectors
US3750975A (en) * 1971-04-23 1973-08-07 Eastman Kodak Co Control device for projector film stripping and threading mechanism
US3863864A (en) * 1973-01-15 1975-02-04 Bell & Howell Co Film treading assembly and rewind actuator
JPS63198863A (ja) * 1987-02-13 1988-08-17 Nippon Steel Corp 渦流探傷装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002424A (en) * 1961-10-03 Film feeding device
US2965328A (en) * 1956-08-23 1960-12-20 Alvin F Groll Device for peeling strip metal from coils thereof
US3429518A (en) * 1968-02-19 1969-02-25 Eastman Kodak Co Device for stripping and feeding strip material from a roll

Also Published As

Publication number Publication date
US3552683A (en) 1971-01-05
BR6804268D0 (pt) 1973-01-11
JPS4924287B1 (de) 1974-06-21
AT296014B (de) 1972-01-25
GB1254705A (en) 1971-11-24
AT304264B (de) 1972-12-27
GB1261190A (en) 1972-01-26

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Legal Events

Date Code Title Description
PL Patent ceased