GB265291A - Improvements in and relating to kinematographic cameras, projectors and the like - Google Patents

Improvements in and relating to kinematographic cameras, projectors and the like

Info

Publication number
GB265291A
GB265291A GB2775725A GB2775725A GB265291A GB 265291 A GB265291 A GB 265291A GB 2775725 A GB2775725 A GB 2775725A GB 2775725 A GB2775725 A GB 2775725A GB 265291 A GB265291 A GB 265291A
Authority
GB
United Kingdom
Prior art keywords
prisms
colour
pinions
geared
lens
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
GB2775725A
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.)
RALPH STANLEY-SMITH
Original Assignee
RALPH STANLEY-SMITH
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 RALPH STANLEY-SMITH filed Critical RALPH STANLEY-SMITH
Priority to GB2775725A priority Critical patent/GB265291A/en
Publication of GB265291A publication Critical patent/GB265291A/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)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

265,291. Smith, R. Stanley-. Nov. 4, 1925. Kinematograph apparatus. - In continuousfeed apparatus having a rotary prism system between the lens and the film for optical compensation, the system comprises two prisms, geared to rotate in the same direction, and having their axes of rotation on the optical axis; the system may be duplicated for stereoscopic purposes. and may have colour screens on its faces, or be geared to a rotary colour screen, for colour kinematography. As shown, square prisms P, P<1>, shown in broken lines, are arranged between a lens L and film F. The film is drawn from a spool 5, over sprockets T T' T<2>, by operating a crank H on the shaft of a take-up spool S'. Pinions C<2> on the shaft of the sprocket T, and driven thereby, mesh with pinions C, C<1> on the shafts of the prisms to rotate them in the same direction. The prisms are arranged so that the optical axis bisects an angle of one of them when it bisects a side of the other. A mask M is provided to determine the border of the image, and a rotary shutter or colour screen Z, geared to the pinions, may also be provided. A shield R may enclose the prisms except for apertures at the lens and the focal plane.
GB2775725A 1925-11-04 1925-11-04 Improvements in and relating to kinematographic cameras, projectors and the like Expired GB265291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2775725A GB265291A (en) 1925-11-04 1925-11-04 Improvements in and relating to kinematographic cameras, projectors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2775725A GB265291A (en) 1925-11-04 1925-11-04 Improvements in and relating to kinematographic cameras, projectors and the like

Publications (1)

Publication Number Publication Date
GB265291A true GB265291A (en) 1927-02-04

Family

ID=10264756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2775725A Expired GB265291A (en) 1925-11-04 1925-11-04 Improvements in and relating to kinematographic cameras, projectors and the like

Country Status (1)

Country Link
GB (1) GB265291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464138A (en) * 1947-02-27 1949-03-08 Eastman Kodak Co Nonintermittent taking or projection of motion pictures
US2746343A (en) * 1953-04-16 1956-05-22 Barney L Taylor Motion picture apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464138A (en) * 1947-02-27 1949-03-08 Eastman Kodak Co Nonintermittent taking or projection of motion pictures
US2746343A (en) * 1953-04-16 1956-05-22 Barney L Taylor Motion picture apparatus

Similar Documents

Publication Publication Date Title
GB265291A (en) Improvements in and relating to kinematographic cameras, projectors and the like
US2622475A (en) Multiple film printer
US1909222A (en) Photographic camera
US1878967A (en) Optical system for projection of color pictures
US1794727A (en) Shutter for motion-picture-projecting machines
US2184641A (en) Stereoscopic moving picture apparatus
US2249061A (en) Projection device
US2016937A (en) Camera and method of photography
US2060505A (en) Colored motion picture camera
US2401173A (en) Stereoscopic presentation of pictures
US2529943A (en) Photographic recording equipment
US2463016A (en) Optical compensator
DE939369C (en) Cinema equipment, in particular for arrangements for television transmission of film strips
GB482360A (en) Improvements in stereoscopy in cinematography
US1540352A (en) Motion-picture machine
US1493549A (en) Device for taking and projecting color cinematography
GB230120A (en) Improvements in and relating to photographic and projection systems for obtaining stereoscopic effects
US2153564A (en) Natural color cinematography
GB324078A (en) Improvements in or relating to cinematograph projectors
US1853683A (en) howell
GB338220A (en) Improvements relating to the production of stereoscopic effects in connection with pictures
GB224954A (en) Improvements in or relating to stereoscopic cameras
US1613201A (en) Apparatus for composite cinematography
SU14447A1 (en) Device for making stereoscopic cinematic films
GB191400672A (en) Natural-colour Kinematography.