GB1261525A - Cartridge, and motion picture projector - Google Patents

Cartridge, and motion picture projector

Info

Publication number
GB1261525A
GB1261525A GB5578268A GB5578268A GB1261525A GB 1261525 A GB1261525 A GB 1261525A GB 5578268 A GB5578268 A GB 5578268A GB 5578268 A GB5578268 A GB 5578268A GB 1261525 A GB1261525 A GB 1261525A
Authority
GB
United Kingdom
Prior art keywords
halves
cartridge
motion picture
picture projector
latches
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
GB5578268A
Inventor
John Joseph Bundschuh
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.)
Eastman Kodak Co
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 GB1261525A publication Critical patent/GB1261525A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Projection Apparatus (AREA)
  • Replacement Of Web Rolls (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

1,261,525. Latches. EASTMAN KODAK CO. 25 Nov., 1968 [24 Nov., 1967; 23 May, 1968], No. 55782/68. Heading E2A. [Also in Divisions G2 and G3] A film cartridge is formed in two halves 3, 5 held together by latches comprising resilient tongues 71 with hook-like ends 79 each with two inclined surfaces which engage corresponding recesses 81 spaced from the interface between halves 3, 5 by bars 73, the two surfaces being such that the halves are positively urged together, and separation of the halves is impossible until the latch tongues 71 have been disengaged. (For Figure see next page)
GB5578268A 1967-11-24 1968-11-25 Cartridge, and motion picture projector Expired GB1261525A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68558867A 1967-11-24 1967-11-24
US73652468A 1968-05-23 1968-05-23

Publications (1)

Publication Number Publication Date
GB1261525A true GB1261525A (en) 1972-01-26

Family

ID=27103635

Family Applications (3)

Application Number Title Priority Date Filing Date
GB3578171A Expired GB1261526A (en) 1967-11-24 1968-11-25 Motion picture projector
GB5578268A Expired GB1261525A (en) 1967-11-24 1968-11-25 Cartridge, and motion picture projector
GB3749971A Expired GB1261527A (en) 1967-11-24 1968-11-25 Motion picture projector and cartridge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3578171A Expired GB1261526A (en) 1967-11-24 1968-11-25 Motion picture projector

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3749971A Expired GB1261527A (en) 1967-11-24 1968-11-25 Motion picture projector and cartridge

Country Status (4)

Country Link
CA (1) CA919642A (en)
DE (3) DE1817749A1 (en)
FR (1) FR1597631A (en)
GB (3) GB1261526A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA999767A (en) * 1972-02-17 1976-11-16 Edwin H. Land Photographic apparatus for providing automatic cassette operation

Also Published As

Publication number Publication date
FR1597631A (en) 1970-06-29
DE1810701A1 (en) 1969-07-24
CA919642A (en) 1973-01-23
GB1261527A (en) 1972-01-26
GB1261526A (en) 1972-01-26
DE1810701B2 (en) 1972-01-05
DE1817749A1 (en) 1970-12-03
DE6808403U (en) 1971-02-18

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