EP 0539308 B1 19970528 - Publicity board with movable prismatic members
Title (en)
Publicity board with movable prismatic members
Title (de)
Werbetafel mit beweglichen Prismenkörpern
Title (fr)
Panneau publicitaire formé par une série d'organes mobiles prismatiques
Publication
Application
Priority
FR 9113451 A 19911025
Abstract (en)
[origin: EP0539308A1] It is equipped with a drive device which comprises: - a drive shaft provided with a plurality of independent modules the number of which is identical to that of the prism-shaped movable members (4) to be driven; - and drums or starwheels (51) integral with the movable members (4) each including fingers (52, 53 and 54) offset at 120 DEG from each other in order to come into contact with the cam (7) of the corresponding module so as to transmit a cyclic rotation to the said members (4) by means of claw couplings (55) integral with the latter. <IMAGE>
IPC 1-7
IPC 8 full level
G09F 11/02 (2006.01)
CPC (source: EP)
G09F 11/025 (2013.01)
Designated contracting state (EPC)
BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0539308 A1 19930428; EP 0539308 B1 19970528; DE 69219994 D1 19970703; DE 69219994 T2 19980108; ES 2103915 T3 19971001; FR 2683072 A1 19930430; FR 2683072 B1 19950825
DOCDB simple family (application)
EP 92420378 A 19921023; DE 69219994 T 19921023; ES 92420378 T 19921023; FR 9113451 A 19911025