EP 0119871 A2 19840926 - Display devices.
Title (en)
Display devices.
Title (de)
Sichtanzeigevorrichtung.
Title (fr)
Dispositif d'affichage.
Publication
Application
Priority
GB 8307857 A 19830322
Abstract (en)
A display device comprises a flat sleeve (16) in which two moveable members (40, 56) are slidably mounted. One of the members (40) can be pulled from one end of the sleeve in one direction, and the other moveable member (56) is connected to said one moveable member (40) via an endless band within the sleeve so that it slides in the opposite direction. An aperture is formed part-way along the sleeve so that both moveable members can be seen. As the members move apart, they reveal a display portion (82). The sleeve (16) and moveable members (40, 56) can be printed with advertising or promotional matter, and the display panel can be printed with a message which is revealed when the members (40, 56) move apart. In a further embodiment, the moveable members overlap each other behind the aperture, and in another embodiment said other moveable member is fashioned as an indicator which moves across the aperture in the opposite direction to the direction of pull of said one moveable member.
IPC 1-7
IPC 8 full level
G09F 11/00 (2006.01)
CPC (source: EP)
G09F 11/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0119871 A2 19840926; EP 0119871 A3 19861126; EP 0119871 B1 19891213; AT E48713 T1 19891215; DE 3480747 D1 19900118; GB 2137396 A 19841003; GB 2137396 B 19860508; GB 8307857 D0 19830427; GB 8407413 D0 19840502
DOCDB simple family (application)
EP 84301959 A 19840322; AT 84301959 T 19840322; DE 3480747 T 19840322; GB 8307857 A 19830322; GB 8407413 A 19840322