GB1420294A - Device for animating an image - Google Patents

Device for animating an image

Info

Publication number
GB1420294A
GB1420294A GB773474A GB773474A GB1420294A GB 1420294 A GB1420294 A GB 1420294A GB 773474 A GB773474 A GB 773474A GB 773474 A GB773474 A GB 773474A GB 1420294 A GB1420294 A GB 1420294A
Authority
GB
United Kingdom
Prior art keywords
sheets
feb
blades
give
movement
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
GB773474A
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.)
CHAUVINIERE F DE
Original Assignee
CHAUVINIERE F DE
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
Priority claimed from FR7306237A external-priority patent/FR2219647A5/fr
Priority claimed from FR7312619A external-priority patent/FR2225003A6/fr
Application filed by CHAUVINIERE F DE filed Critical CHAUVINIERE F DE
Publication of GB1420294A publication Critical patent/GB1420294A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Printing Methods (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Toys (AREA)

Abstract

1420294 Display apparatus C RIANT and F DE LA CHAUVINIERE 20 Feb 1974 [22 Feb 1973 9 April 1973] 7734/74 Heading G5C In a device for providing an animated picture, the spacing between at least two superposed, parallel sheets such as 91, 93 is varied cyclically to give the impression of movement to opaque and transparent image elements on the sheets. In one form, the sheets are joined in zig-zag accordion fashion, the outer sheets 91, 93 being attached to blades 94, 95 which are resiliently urged together. Motors 100, 101 rotate cams 102, 103 to periodically separate the blades and hence the sheets. The device is contained in an internally illuminated frame 80. Another form comprises an overhead projector in which air is blown intermittently from pipes such as 172, 173 perpendicularly to the folds of the connected sheets to give a rising and falling movement to the sheets.
GB773474A 1973-02-22 1974-02-20 Device for animating an image Expired GB1420294A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7306237A FR2219647A5 (en) 1973-02-22 1973-02-22
FR7312619A FR2225003A6 (en) 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
GB1420294A true GB1420294A (en) 1976-01-07

Family

ID=26217573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773474A Expired GB1420294A (en) 1973-02-22 1974-02-20 Device for animating an image

Country Status (8)

Country Link
JP (1) JPS5715387B2 (en)
AR (1) AR201369A1 (en)
BR (1) BR7401262D0 (en)
CA (1) CA1004461A (en)
DE (1) DE2406848A1 (en)
ES (1) ES423491A1 (en)
GB (1) GB1420294A (en)
IT (1) IT1008287B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036294Y2 (en) * 1984-11-21 1991-02-18

Also Published As

Publication number Publication date
BR7401262D0 (en) 1974-11-05
ES423491A1 (en) 1976-10-16
IT1008287B (en) 1976-11-10
AU6578874A (en) 1975-08-21
JPS5715387B2 (en) 1982-03-30
AR201369A1 (en) 1975-03-07
JPS5036153A (en) 1975-04-05
DE2406848A1 (en) 1974-09-05
CA1004461A (en) 1977-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee