GB510043A - Improvements in film speed stabilising devices for sound record films - Google Patents

Improvements in film speed stabilising devices for sound record films

Info

Publication number
GB510043A
GB510043A GB1752638A GB1752638A GB510043A GB 510043 A GB510043 A GB 510043A GB 1752638 A GB1752638 A GB 1752638A GB 1752638 A GB1752638 A GB 1752638A GB 510043 A GB510043 A GB 510043A
Authority
GB
United Kingdom
Prior art keywords
film
film speed
sound record
casing
stabilising devices
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
GB1752638A
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
Priority to GB1752638A priority Critical patent/GB510043A/en
Publication of GB510043A publication Critical patent/GB510043A/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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

510,043. Flywheels. KOLB, O. K. June 13, 1938, No. 17526. [Class 122 (i)] [Also in Group XXXVIII] For controlling the speed. of a sound-film, the shaft of a drum 12 around which the film passes, and which is driven solely by the film, carries a fly-wheel comprising a casing 1 having no internal mechanical bearings or loose parts and containing a viscous liquid. The casing, which may be made of light material, may contain a perforated partition 6. Several examples of suitable viscous liquids, of high specific gravity, are given.
GB1752638A 1938-06-13 1938-06-13 Improvements in film speed stabilising devices for sound record films Expired GB510043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1752638A GB510043A (en) 1938-06-13 1938-06-13 Improvements in film speed stabilising devices for sound record films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1752638A GB510043A (en) 1938-06-13 1938-06-13 Improvements in film speed stabilising devices for sound record films

Publications (1)

Publication Number Publication Date
GB510043A true GB510043A (en) 1939-07-26

Family

ID=10096714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1752638A Expired GB510043A (en) 1938-06-13 1938-06-13 Improvements in film speed stabilising devices for sound record films

Country Status (1)

Country Link
GB (1) GB510043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212592A (en) * 1987-11-17 1989-07-26 Shimizu Construction Co Ltd Suppressing vibration of a structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212592A (en) * 1987-11-17 1989-07-26 Shimizu Construction Co Ltd Suppressing vibration of a structure
GB2212592B (en) * 1987-11-17 1991-05-22 Shimizu Construction Co Ltd Device for suppressing vibration of structure

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