GB191213006A - Improvements relating to Biograph or Cinematograph Apparatus for Facilitating the Correct Masking of the Film. - Google Patents

Improvements relating to Biograph or Cinematograph Apparatus for Facilitating the Correct Masking of the Film.

Info

Publication number
GB191213006A
GB191213006A GB191213006DA GB191213006A GB 191213006 A GB191213006 A GB 191213006A GB 191213006D A GB191213006D A GB 191213006DA GB 191213006 A GB191213006 A GB 191213006A
Authority
GB
United Kingdom
Prior art keywords
film
biograph
facilitating
improvements relating
cinematograph apparatus
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
Inventor
James Cummings
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
Application granted granted Critical
Publication of GB191213006A publication Critical patent/GB191213006A/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
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials For Medical Uses (AREA)

Abstract

13,006. Cummings, J. June 3. Kinematograph apparatus.-In film - centring apparatus of the kind in which the source of light 38 and condenser 40 are adjusted simultaneously with the film gate 31 by a single operation, a series of coacting levers 19, 22, 27 on shafts 16, 17, 18, coupled together by a connecting-bar 26 and operated from a single handle 47, support and actuate the undercarriage 33 of the lamp - house 37 and simultaneously actuate the gate 31 through the crank-lever 28.
GB191213006D 1912-06-03 1912-06-03 Improvements relating to Biograph or Cinematograph Apparatus for Facilitating the Correct Masking of the Film. Expired GB191213006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191213006T 1912-06-03

Publications (1)

Publication Number Publication Date
GB191213006A true GB191213006A (en) 1913-05-08

Family

ID=32572614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191213006D Expired GB191213006A (en) 1912-06-03 1912-06-03 Improvements relating to Biograph or Cinematograph Apparatus for Facilitating the Correct Masking of the Film.

Country Status (1)

Country Link
GB (1) GB191213006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367834A (en) * 1965-05-04 1968-02-06 Dexter Martin Method and compositions for enhancing the utilization of iron by mammals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367834A (en) * 1965-05-04 1968-02-06 Dexter Martin Method and compositions for enhancing the utilization of iron by mammals

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