EP 0350465 A3 19900321 - VARIABLE MESSAGE OPTIC FIBRE SIGNALLING DEVICE, PARTICULARLY DESIGNED FOR TRAFFIC SIGNS

Title (en)

VARIABLE MESSAGE OPTIC FIBRE SIGNALLING DEVICE, PARTICULARLY DESIGNED FOR TRAFFIC SIGNS

Publication

EP 0350465 A3 19900321 (EN)

Application

EP 89830306 A 19890704

Priority

IT 2128088 A 19880707

Abstract (en)

[origin: EP0350465A2] The invention relates to a variable message optic fibre signalling device particularly designed for traffic signs, which comprises a plurality of optic fibres (1), arranged between a light source (3) and a first intermediate panel (11), which is arranged in a facing and spaced relationship with respect to a second intermediate panel (12), therefrom a second plurality of optic fibres (13) extend, which are coupled to an outer panel (15). Between the intermediate panel there is arranged a shutter element (20), of variable position, and adapted to modify a message which can be displayed on the outer panel.

IPC 1-7

G08G 1/09

IPC 8 full level

G08B 5/36 (2006.01); G08G 1/09 (2006.01)

CPC (source: EP)

G08B 5/36 (2013.01)

Citation (search report)

[Y] DE 3031246 A1 19820325 - FRITTEL BRUNO
[Y] FR 2243629 A5 19750404 - COMP GENERALE ELECTRICITE [FR]
[A] DE 2202372 A1 19730726 - PALMER JOHANNES
[A] DE 2245460 A1 19730322 - RANK ORGANISATION LTD

Designated contracting state (EPC)

BE CH DE ES FR GB LI NL SE

DOCDB simple family (publication)

EP 0350465 A2 19900110; EP 0350465 A3 19900321; IT 1227833 B 19910508; IT 8821280 A0 19880707

DOCDB simple family (application)

EP 89830306 A 19890704; IT 2128088 A 19880707