DE69404589D1 - Method and device for attaching stops to a shield consisting of rotating prisms - Google Patents

Method and device for attaching stops to a shield consisting of rotating prisms

Info

Publication number
DE69404589D1
DE69404589D1 DE69404589T DE69404589T DE69404589D1 DE 69404589 D1 DE69404589 D1 DE 69404589D1 DE 69404589 T DE69404589 T DE 69404589T DE 69404589 T DE69404589 T DE 69404589T DE 69404589 D1 DE69404589 D1 DE 69404589D1
Authority
DE
Germany
Prior art keywords
image
screen side
screen
sign
plastic foil
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 - Lifetime
Application number
DE69404589T
Other languages
German (de)
Inventor
Ragnar Winberg
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.)
PRISMA SIGN TECHNOLOGY AB
Original Assignee
PRISMA SIGN TECHNOLOGY AB
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 PRISMA SIGN TECHNOLOGY AB filed Critical PRISMA SIGN TECHNOLOGY AB
Application granted granted Critical
Publication of DE69404589D1 publication Critical patent/DE69404589D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The present invention relates to a method and a device for applying a removable message on a sign for consecutive repeated presentation of series of images and of the type wherein each image is made up of a plurality of image portions located on rotatable prisms or display screens having a cross section such as that of an equilateral triangle and wherein the same poster blades as for common billboards are used. The object of the invention is to permit an easier, safer and quicker replacement of messages. This is arrived at by providing each screen side (3) with a plastic foil (4) which covers said screen side and which is located at a small distance outside the screen side and by inserting from below into the space provided therebetween, the message in the form of a paper strip (28) by means of a rigid band (22) which from a coiled position on a tool located on a lower beam (1) of the sign is brought to enter between the screen-side and the plastic foil and to the uppermost portion (27) of which the incoming paper strip (28) is momentarily attached. <IMAGE>
DE69404589T 1993-09-22 1994-09-14 Method and device for attaching stops to a shield consisting of rotating prisms Expired - Lifetime DE69404589D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303080A SE9303080L (en) 1993-09-22 1993-09-22 Procedure and apparatus for affixing messages on picture changing sign

Publications (1)

Publication Number Publication Date
DE69404589D1 true DE69404589D1 (en) 1997-09-04

Family

ID=20391168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404589T Expired - Lifetime DE69404589D1 (en) 1993-09-22 1994-09-14 Method and device for attaching stops to a shield consisting of rotating prisms

Country Status (4)

Country Link
EP (1) EP0644520B1 (en)
AT (1) ATE156289T1 (en)
DE (1) DE69404589D1 (en)
SE (1) SE9303080L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723460B3 (en) * 1994-08-08 1996-10-04 Jurcevic Miodrag PRISMATIC SUPPORT FOR PRESENTATION OF POSTER STRIPS OF A DISPLAY DEVICE, AS WELL AS THE METHOD OF CHANGING POSTER STRIPS THEREOF
FR2740597B1 (en) * 1995-10-27 1998-01-02 Chabanis Claude APPARATUS FOR DISPLAYING ROTARY PRISM ADVERTISING PANELS
FR2775111B1 (en) * 1997-10-29 2000-12-15 Jean Pierre Bouchet COMPLEX FOR DISPLAY ON ADVERTISING OR INFORMATION PANELS OR THE LIKE OF THE TYPE SAID "WITH ROTATING PRISMS"
SE9801355L (en) * 1998-04-17 1999-10-18 Prisma Sign Technology Ab Sign switching sign
FR2782405B1 (en) * 1998-08-17 2000-10-06 Mecatec Soc DEVICE FOR DISPLAYING ADVERTISING PANELS WITH "ROTATING PRISMS"
FR2836271B1 (en) * 2002-02-21 2004-04-23 Prismaflex Int DISPLAY MEDIUM FOR USE ON PRISM DISPLAY DEVICES, METHOD AND TOOLS FOR PLACING SUCH A MEDIUM
FR2893751B1 (en) * 2005-11-18 2008-02-01 Mecatec Sarl Soc LATCHES FOR ROTARY PRISM DISPLAY PANELS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383785A (en) * 1965-10-04 1968-05-21 Willy T. Werner Louvered sign
US3367049A (en) * 1965-11-22 1968-02-06 Tri King Division Of Stevens L Sign element

Also Published As

Publication number Publication date
SE501580C2 (en) 1995-03-20
EP0644520A1 (en) 1995-03-22
ATE156289T1 (en) 1997-08-15
SE9303080L (en) 1995-03-20
EP0644520B1 (en) 1997-07-30
SE9303080D0 (en) 1993-09-22

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Legal Events

Date Code Title Description
8332 No legal effect for de