EP0214587A1 - Dispositif d'affichage - Google Patents

Dispositif d'affichage Download PDF

Info

Publication number
EP0214587A1
EP0214587A1 EP86112048A EP86112048A EP0214587A1 EP 0214587 A1 EP0214587 A1 EP 0214587A1 EP 86112048 A EP86112048 A EP 86112048A EP 86112048 A EP86112048 A EP 86112048A EP 0214587 A1 EP0214587 A1 EP 0214587A1
Authority
EP
European Patent Office
Prior art keywords
panels
frame
elements
guides
rollers
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.)
Granted
Application number
EP86112048A
Other languages
German (de)
English (en)
Other versions
EP0214587B1 (fr
Inventor
Giuliano Ascari
Silvano Sighinolfi
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.)
TECMAS SNC di ASCARI E SIGHINOLFI
Original Assignee
TECMAS SNC di ASCARI E SIGHINOLFI
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 TECMAS SNC di ASCARI E SIGHINOLFI filed Critical TECMAS SNC di ASCARI E SIGHINOLFI
Priority to AT86112048T priority Critical patent/ATE54033T1/de
Publication of EP0214587A1 publication Critical patent/EP0214587A1/fr
Application granted granted Critical
Publication of EP0214587B1 publication Critical patent/EP0214587B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G09F11/12—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 carried by endless belts, chains, or the like
    • G09F11/15—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 carried by endless belts, chains, or the like the elements being flexible sheets

Definitions

  • the present invention relates to a display device.
  • the technical aim of the present invention is to meet the needs described above by providing a display device which indeed provides a simple and relatively economical structure having the ability to sequentially display a plurality of advertisements or messages to the public.
  • an object of the present invention is to provide a display device which allows the individual substitution of one or more of the plurality of advertisement or messages without necessarily implying the disassembly of the totality of the same.
  • a display device which is characterized in that it comprises a frame supporting a plurality of rollers, arranged substantially parallel to each other and being adapted for tensioning and entraining a plurality of flexible panels adapted for bearing subject matter to be displayed, said panels being joined to each other in a closed-loop formation and attached to traction elements, adapted for movement along guides located at substantially opposite faces of said frame, said device further comprising elements for adjusting the tension of said closed-loop formation of panels.
  • the display device according to the invention comprises a plurality of panels 2 and a frame 3, adapted for rotatably supporting a plurality of rollers 4 which in the illustrated example have substantially vertical axes, said frame 3 advantageously defining a substantially parallelepipedal form and has at least one open face wherethrough said panels 2 may be viewed.
  • Said rollers 4 are adapted for the tensioning and entraining said plurality of flexible panels 2, which are expediently joined together in a closed-loop formation, which is movable relatively to the frame and attached to traction means 5 which are arranged movable in related guides 6, which in the exemplified embodiment are horizontal and are placed at the base and at the top of the frame 3.
  • Adjustment means 7 are also provided for adjusting the tension of said closed-­loop formation or belt of panels 2, as well as means 8 for illuminating the same, which will be described hereinafter.
  • Said traction means 5 are prefereably composed of two substantially parallel chains 9, each chain being advantageously arranged in a corresponding closed-loop formation and adapted to be driven by drive means such as a motor 10.
  • anti-friction means 11 interposed between each chain 9 and the inner surfaces of the guides 6 are anti-friction means 11, which may comprise, for instance, inserts or liners, advantageously made of self-lubricating material.
  • the chains are also provided with a plurality of connection elements which, in the illustrated example comprise a plurality of plates 12, which are advantageously substantially equidistantly spaced from each other and adapted for engagement relationship with resilient elements 13, interposed respectively between the lower chain and the base edge 2a of each panel and between the upper chain and the top edge 2b of each panel 2.
  • the means 7 for adjusting the tension of the closed-loop formation of panels 2 advantageously comprise at least one adjustment roller 4a, which, in a similar manner to the rollers 4, is also freely rotatably mounted on the frame 3.
  • the ends of the roller 4a are supported by respective heads, which are provided with dowels 14, which dowels are slideable and selectively lockable at a desired position along holes 15, essentially extending parallel to each other and, in the case of employing substantially vertical rollers, as in the illustrated example, the holes 15 may be provided in the base and in the top of the frame 3, and define a substantially horizontal extension.
  • the panels 2 may be joined to each other by any suitable link means, e.g. a bound seam 16, as schematically illustrated in Fig. 2, clips, edge binders or the like link elements, to form a closed-loop formation or belt, which belt is simultaneously wound around the plurality of rollers 4, and he tensioning roller 4a, which, although in the illustrated embodiment are mounted vertically, may be alternatively mounted horizontally, when it is desired to provide vertically movable panels.
  • the rollers are freely rotatable, and supported by the frame 3.
  • each panel 2 in the plurality of panels are engaged, by elastic elements 13, interposed between the edges 2a, 2b and the plates 12, which are rigidly coupled to the chains 9.
  • the arrangement of the plurality of elements 13 ensures that the panels 2 are always properly automatically maintained in a taut condition in the direction of the axes of the rollers 4, whilst the arrangement of rollers 4 including the adjustment roller 4a, permits this result to be perfected in a horizontal direction by intervening on the adjustment elements 7, i.e. by sliding the dowels 14 along the respective slots 15 and locking them at a desired position, to preset the required tension of the belt or closed-loop formation of panels 2, in the direction of the longitudinal extension of the chains.
  • the chains entrain, in the case illustrated, the panels 2 in a horizontal direction, which can therefore alternate to the viewing of the public through one of the larger vertical faces of the frame 3.
  • any suitable external panels may be applied to the frame 3 as desired, to protect the mechanism from the elements, and to define any number of desired openings wherethrough the panels 2 may be observed. Such openings may define any desired conformation according to the optical effects one wishes to achieve.
  • one or more of such external covering elements or panels of transparent material, or the panels 2 themselves may be made of weather resistant material, advantageously a translucent material.
  • illuminating means 8 may also be provided, which can be arranged either behind the same panels 2, making them visible by making use of the partial transparency of the material which composes them, or by illuminating the visible part thereof in a direct manner.
  • the new panel 2 is then positioned by reversing the procedure required to effect removal of the replaced panel.
  • the duration of the exposure of each panel can be extended for a preset time by an electronic programmer or by a time-controlled electromechanical device.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
EP86112048A 1985-09-06 1986-09-01 Dispositif d'affichage Expired - Lifetime EP0214587B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86112048T ATE54033T1 (de) 1985-09-06 1986-09-01 Anzeigevorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4009185 1985-09-06
IT8540091A IT1210154B (it) 1985-09-06 1985-09-06 Espositore verticale di una seriedi pannelli pubblicitari flessibili

Publications (2)

Publication Number Publication Date
EP0214587A1 true EP0214587A1 (fr) 1987-03-18
EP0214587B1 EP0214587B1 (fr) 1990-06-20

Family

ID=11247953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86112048A Expired - Lifetime EP0214587B1 (fr) 1985-09-06 1986-09-01 Dispositif d'affichage

Country Status (5)

Country Link
EP (1) EP0214587B1 (fr)
AT (1) ATE54033T1 (fr)
DE (1) DE3672172D1 (fr)
ES (1) ES2001690A6 (fr)
IT (1) IT1210154B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018289A (en) * 1988-05-10 1991-05-28 Product Innovations Changeable sign display device with improved panel suspension
US5138781A (en) * 1991-01-16 1992-08-18 Quadra View Incorporated Multifaced variable display device
WO1994012968A1 (fr) * 1992-12-03 1994-06-09 Italo Giacomini Panneau d'affichage, destine a la presentation de messages ecrits sur une bande annulaire et tournante, formee de toiles, reliees entre elles au moyen d'oeillets
US5657561A (en) * 1995-10-26 1997-08-19 Zykov; Valeri Multi-year calendar device
WO2006103322A1 (fr) * 2005-03-30 2006-10-05 Prismaflex International Dispositif d'affichage a structure modulaire
WO2007020096A2 (fr) * 2005-08-17 2007-02-22 Frank Winkelmann Structure pour surface publicitaire
WO2008060252A1 (fr) * 2006-11-16 2008-05-22 Seda Reklam Tanitim Hizmet Organizasyon Sanayi Ticaret Limited Sirketi Système de mise sous tension de panneaux publicitaires

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213711A1 (de) * 2002-03-27 2003-10-16 Gerriets Gmbh Vorrichtung zur Präsentation mehrerer wechselnder, großformatiger Werbeinformationen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH104218A (fr) * 1922-11-01 1924-04-16 Dusseris Henri Francois Etienn Dispositif entraîneur de réclames pour les appareils de publicité mobile.
FR637680A (fr) * 1927-07-04 1928-05-05 Appareil de publicité
CH149582A (de) * 1930-12-04 1931-09-15 Mersing Josef Apparat für bewegliche Lichtreklame.
DE643531C (de) * 1935-07-14 1937-04-10 Josef Lauter Reklamevorrichtung mit wanderndem durchleuchtetem Bild- oder Schriftband
US3824721A (en) * 1972-06-22 1974-07-23 Pylon Inc Outdoor display device for sequentially displaying a series of panels
US3972140A (en) * 1975-01-15 1976-08-03 Don Fedderson Productions Inc. Portable dynamic advertising display system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH104218A (fr) * 1922-11-01 1924-04-16 Dusseris Henri Francois Etienn Dispositif entraîneur de réclames pour les appareils de publicité mobile.
FR637680A (fr) * 1927-07-04 1928-05-05 Appareil de publicité
CH149582A (de) * 1930-12-04 1931-09-15 Mersing Josef Apparat für bewegliche Lichtreklame.
DE643531C (de) * 1935-07-14 1937-04-10 Josef Lauter Reklamevorrichtung mit wanderndem durchleuchtetem Bild- oder Schriftband
US3824721A (en) * 1972-06-22 1974-07-23 Pylon Inc Outdoor display device for sequentially displaying a series of panels
US3972140A (en) * 1975-01-15 1976-08-03 Don Fedderson Productions Inc. Portable dynamic advertising display system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018289A (en) * 1988-05-10 1991-05-28 Product Innovations Changeable sign display device with improved panel suspension
US5138781A (en) * 1991-01-16 1992-08-18 Quadra View Incorporated Multifaced variable display device
WO1994012968A1 (fr) * 1992-12-03 1994-06-09 Italo Giacomini Panneau d'affichage, destine a la presentation de messages ecrits sur une bande annulaire et tournante, formee de toiles, reliees entre elles au moyen d'oeillets
US5657561A (en) * 1995-10-26 1997-08-19 Zykov; Valeri Multi-year calendar device
WO2006103322A1 (fr) * 2005-03-30 2006-10-05 Prismaflex International Dispositif d'affichage a structure modulaire
FR2884025A1 (fr) * 2005-03-30 2006-10-06 Prismaflex Internat Sa Dispositif d'affichage a structure modulaire
WO2007020096A2 (fr) * 2005-08-17 2007-02-22 Frank Winkelmann Structure pour surface publicitaire
WO2007020096A3 (fr) * 2005-08-17 2007-08-23 Frank Winkelmann Structure pour surface publicitaire
WO2008060252A1 (fr) * 2006-11-16 2008-05-22 Seda Reklam Tanitim Hizmet Organizasyon Sanayi Ticaret Limited Sirketi Système de mise sous tension de panneaux publicitaires

Also Published As

Publication number Publication date
DE3672172D1 (de) 1990-07-26
IT8540091A0 (it) 1985-09-06
ATE54033T1 (de) 1990-07-15
IT1210154B (it) 1989-09-06
ES2001690A6 (es) 1988-06-01
EP0214587B1 (fr) 1990-06-20

Similar Documents

Publication Publication Date Title
US6105290A (en) Display device
US5138781A (en) Multifaced variable display device
US5018289A (en) Changeable sign display device with improved panel suspension
EP0214587A1 (fr) Dispositif d'affichage
US4680883A (en) Scroll module and sign system for internally illuminated signs
US7000343B1 (en) Flexible platen image display device and method
KR100309821B1 (ko) 포스터 세트를 개별적 및 선택적으로 디스 플레이하기 위한 장치
EP0746838B1 (fr) Systeme d'affichage
CN201146009Y (zh) 一种多画面展示装置
US2935806A (en) Outdoor poster advertising apparatus
US3299551A (en) Display device
US20070107282A1 (en) Advertising device
WO1994020946A1 (fr) Mecanisme d'enroulement de film et appareil d'affichage
EP0156142A1 (fr) Panneau de présentation pour publicité ou information changeable et arrangement de présentation se servant d'un tel panneau
ATE144344T1 (de) Modulare rahmenanordnung für beleuchtete lichtanzeigen mit flexiblem material
DK0541730T3 (da) Panel til fremvisning af information såsom reklamemeddelelser
KR200293017Y1 (ko) 내부조명이 장착된 슬림형 슬라이드식 광고장치
KR200293016Y1 (ko) 양면표출이 가능한 수평슬라이드식 광고장치
US4434568A (en) Graphic display assembly for dynamic program presentation
AU692771B2 (en) Display device
US908854A (en) Advertising apparatus.
EP0290404A2 (fr) Panneau d'affichage publicitaire comprenant des images interchangeables
WO1999005665A1 (fr) Dispositif de presentation de posters
JPH0527690A (ja) 多面掲示板
ES1034454U (es) Exhibidor de carteles publicitarios.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19870826

17Q First examination report despatched

Effective date: 19890222

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900620

Ref country code: NL

Effective date: 19900620

Ref country code: BE

Effective date: 19900620

Ref country code: AT

Effective date: 19900620

REF Corresponds to:

Ref document number: 54033

Country of ref document: AT

Date of ref document: 19900715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3672172

Country of ref document: DE

Date of ref document: 19900726

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19900930

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910916

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910926

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910930

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920930

Ref country code: CH

Effective date: 19920930

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920930

Year of fee payment: 7

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19920901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST