EP 1034528 A1 20000913 - PUBLIC DISPLAY DEVICE
Title (en)
PUBLIC DISPLAY DEVICE
Title (de)
OFFENTLICHE ANZEIGEVORRICHTUNG
Title (fr)
DISPOSITIF D'AFFICHAGE PUBLIC
Publication
Application
Priority
- FR 9802508 W 19981124
- FR 9714923 A 19971127
Abstract (en)
[origin: FR2771538A1] The display panel has an external enclosure (2) which has a transparent wall (3). The enclosure houses a continuous sheet (4) which carries a number of messages. The sheet is wound on two rollers (11,12) and runs over guide rollers (13) in the corners of the enclosure. A drive mechanism operates on the two principal rollers to position the sheet so that the selected message is displayed.
IPC 1-7
IPC 8 full level
G09F 11/29 (2006.01)
CPC (source: EP US)
G09F 11/29 (2013.01 - EP US)
Citation (search report)
See references of WO 9928891A1
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
FR 2771538 A1 19990528; FR 2771538 B1 20011207; AU 1246599 A 19990616; DE 69806410 D1 20020808; DE 69806410 T2 20030403; EP 1034528 A1 20000913; EP 1034528 B1 20020703; JP 2001525562 A 20011211; US 6557281 B1 20030506; WO 9928891 A1 19990610
DOCDB simple family (application)
FR 9714923 A 19971127; AU 1246599 A 19981124; DE 69806410 T 19981124; EP 98955730 A 19981124; FR 9802508 W 19981124; JP 2000523658 A 19981124; US 55539600 A 20000724