GB379765A - Improvements in or relating to motion picture apparatus - Google Patents

Improvements in or relating to motion picture apparatus

Info

Publication number
GB379765A
GB379765A GB26899/30A GB2689930A GB379765A GB 379765 A GB379765 A GB 379765A GB 26899/30 A GB26899/30 A GB 26899/30A GB 2689930 A GB2689930 A GB 2689930A GB 379765 A GB379765 A GB 379765A
Authority
GB
United Kingdom
Prior art keywords
april
margin
aperture
film
relating
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
GB26899/30A
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
Publication of GB379765A publication Critical patent/GB379765A/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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Camera Data Copying Or Recording (AREA)

Abstract

379,765. Combined sound recording or reproducing and kinematograph apparatus; combination records. MORENO, G. G., San Ysidro, California, U.S.A. April 17, 1931, No. 26899/30. Convention date, April 17, 1930. [Class 40 (ii).] In a continuous-feed kinematograph apparatus having a fixed lens 23 and a rotating ring of lenses 18 for optical compensation, a sound record on the film is recorded or reproduced through an aperture 63 in a backing plate 45 forming part of the gate. As shown, a lamp 59, reflector 60, lens 61, and aperture 62 are provided for recording. The film may have a sound track 76, in one margin, and the images 69 may extend over the other margin, perforations 67 being arranged in a single row between them.
GB26899/30A 1930-04-17 1931-04-17 Improvements in or relating to motion picture apparatus Expired GB379765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379765XA 1930-04-17 1930-04-17

Publications (1)

Publication Number Publication Date
GB379765A true GB379765A (en) 1932-09-08

Family

ID=21897385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26899/30A Expired GB379765A (en) 1930-04-17 1931-04-17 Improvements in or relating to motion picture apparatus

Country Status (1)

Country Link
GB (1) GB379765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713285A (en) * 1950-07-25 1955-07-19 Arthur J Holman Film shrinkage adjusting, focusing, and masking unit for revolving lens wheel system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713285A (en) * 1950-07-25 1955-07-19 Arthur J Holman Film shrinkage adjusting, focusing, and masking unit for revolving lens wheel system

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