GB1241998A - Cinematographic projector - Google Patents

Cinematographic projector

Info

Publication number
GB1241998A
GB1241998A GB475771A GB475771A GB1241998A GB 1241998 A GB1241998 A GB 1241998A GB 475771 A GB475771 A GB 475771A GB 475771 A GB475771 A GB 475771A GB 1241998 A GB1241998 A GB 1241998A
Authority
GB
United Kingdom
Prior art keywords
head
reel
june
multiple film
spindle
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
GB475771A
Inventor
John Joseph Bundschuh
Robert Justin Roman
Kenneth William Thomson
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
Priority claimed from GB2687368A external-priority patent/GB1241997A/en
Publication of GB1241998A publication Critical patent/GB1241998A/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
    • G03B21/02—Multiple-film apparatus
    • 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)
  • Projection Apparatus (AREA)
  • Winding Of Webs (AREA)

Abstract

1,241,998. Multiple film cine projectors. EASTMAN KODAK CO. June 5, 1968 [June 5, 1967] No.4757/71. Divided out of 1,241,997. Heading G2E. The Specification relates to the multiple film cine projector disclosed in Specification 1, 241,997, but claim 1 is directed to the combination of an end-supported spindle with a rotatable head at the other end, the supply reels being coaxially mounted on the spindle, reel advancing means for indexing the reels successively on to the rotatable head for projection, reel engaging means for non-rotatably engaging the head with a reel, and means for rotating the head.
GB475771A 1967-06-05 1968-06-05 Cinematographic projector Expired GB1241998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64350267A 1967-06-05 1967-06-05
GB2687368A GB1241997A (en) 1967-06-05 1968-06-05 Cinematographic projector

Publications (1)

Publication Number Publication Date
GB1241998A true GB1241998A (en) 1971-08-11

Family

ID=26258475

Family Applications (2)

Application Number Title Priority Date Filing Date
GB475771A Expired GB1241998A (en) 1967-06-05 1968-06-05 Cinematographic projector
GB2687368D Expired GB1241999A (en) 1967-06-05 1968-06-05 Cinematographic projector

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2687368D Expired GB1241999A (en) 1967-06-05 1968-06-05 Cinematographic projector

Country Status (1)

Country Link
GB (2) GB1241998A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334976A1 (en) * 1975-12-11 1977-07-08 Heurtier & Cie Sa Function control for cine projector - includes ratchet pin engageable either with projections of internal reel or with pulley to drive external wheel

Also Published As

Publication number Publication date
GB1241999A (en) 1971-08-11

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