GB405907A - Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens - Google Patents

Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens

Info

Publication number
GB405907A
GB405907A GB2310433A GB2310433A GB405907A GB 405907 A GB405907 A GB 405907A GB 2310433 A GB2310433 A GB 2310433A GB 2310433 A GB2310433 A GB 2310433A GB 405907 A GB405907 A GB 405907A
Authority
GB
United Kingdom
Prior art keywords
screen
screens
cinemas
theatres
bear
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
GB2310433A
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.)
FREDERICK WILLIAM WOODS
GEORGE LEYTON
Original Assignee
FREDERICK WILLIAM WOODS
GEORGE LEYTON
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 FREDERICK WILLIAM WOODS, GEORGE LEYTON filed Critical FREDERICK WILLIAM WOODS
Priority to GB2310433A priority Critical patent/GB405907A/en
Publication of GB405907A publication Critical patent/GB405907A/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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

405,907. Projection screens. WOODS, F. W., Dulverton, The Grove, Epsom, Surrey, and LEYTON, G., 27, Stanhope Gardens, Highgate, London. Aug. 18, 1933, No. 23104. [Class 97 (i).] A screen for use in theatres, cinemas and the like is formed as a continuous sheet divided into a plurality of sections, one section of which may constitute a kinematograph screen, whilst the remaining sections bear scenic effects thereon. As shown, the screen 8, which comprises a projection screen, interior scenery, and exterior scenery, is mounted on rollers carried on rods 6, 18 mounted in brackets 5, 20. Each bracket 5 has right-angled extensions forming bearings for a driving shaft 10 driven through bevel wheels 13 by an electric motor 11 supported on a bracket 12. The shaft 10 drives pinions 14 on the rod 6, which carries at each end a sprocket wheel 15 carrying a chain 16 passing down through vertical members 1 to another sprocket wheel 17 mounted on a rod 18. The brackets 20 have extensions 21 to which is secured a platform having wheels 23 engaging rails 24 to permit the apparatus to be moved over the stage 25.
GB2310433A 1933-08-18 1933-08-18 Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens Expired GB405907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2310433A GB405907A (en) 1933-08-18 1933-08-18 Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2310433A GB405907A (en) 1933-08-18 1933-08-18 Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens

Publications (1)

Publication Number Publication Date
GB405907A true GB405907A (en) 1934-02-15

Family

ID=10190160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2310433A Expired GB405907A (en) 1933-08-18 1933-08-18 Improvements in or relating to screens which may bear or have projected thereon scenic effects for use in theatres, cinemas and the like and to apparatus for supporting and/or changing such screens

Country Status (1)

Country Link
GB (1) GB405907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348151A (en) * 1999-03-25 2000-09-27 Stage Tech Ltd Apparatus for raising and lowering scenery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348151A (en) * 1999-03-25 2000-09-27 Stage Tech Ltd Apparatus for raising and lowering scenery
GB2348151B (en) * 1999-03-25 2001-03-07 Stage Tech Ltd Improvements in or relating to theatrical equipment

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