EP 0109115 A1 19840523 - Device for successive display of different images.
Title (en)
Device for successive display of different images.
Title (de)
Vorrichtung zum nacheinander erfolgenden Sichtbarmachen mehrerer Darstellungen.
Title (fr)
Dispositif pour l'affichage successif d'images différentes.
Publication
Application
Priority
NL 8204192 A 19821029
Abstract (en)
A device for successively displaying different images, for example, pictures, texts and the like, comprising a frame (1), and image members (3) adapted to turn about axes of rotation (2) and journalled in said frame (1) said image members having a plurality of image faces at an angle to one another, and being adjustable in the frame (1) in a manner such that each time a plurality of image faces of adjacent image members display the desired image, each image member (3) comprising a plurality of lamellae (7 to 9) extending at least substantially parallel to the axes of rotation (2) and being provided on both sides with an image face, said lamellae being arranged in the image member so as to be rotatable through 180 DEG about their longitudinal axes (10) and being supported by supporting members (12) forming part of the image member (3) and being rotatable about the axis of rotation (2) of the image member (3), there being provided setting means (17 to 19) with the aid of which each lamellae is turned about its longitudinal axis during the turn of the guide member (3) concerned, whereby the lamellae are capable of reciprocating with respect to said supporting members (12) in a direction away from the axis of rotation (2) and in a direction towards the axis of rotation (2) whilst guide means (11, 13) are provided with the aid of which each lamellae (7) as a unit is guided between two consecutive positions in which it is located on the front side of the device, gradually in a direction away from the axis of rotation (2) and subsequently in a direction toward the axis of rotation, whilst the lamellae (7) and the frame (1) of the device are provided with relatively cooperating cams and/or stops (18, 19) causing a turn of the lamella (7) concerned about its longitudinal axis (10) during the reciprocatory movement of the lamella (7) with respect to the axis of rotation (2).
IPC 1-7
IPC 8 full level
G09F 11/02 (2006.01)
CPC (source: EP)
G09F 11/025 (2013.01)
Citation (search report)
- [A] FR 2479518 A1 19811002 - LECOENT FERNAND [FR]
- [AD] GB 1551230 A 19790830 - ALTY C R
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0109115 A1 19840523; EP 0109115 B1 19860430; AT E19559 T1 19860515; DE 3363294 D1 19860605; NL 8204192 A 19840516
DOCDB simple family (application)
EP 83201541 A 19831026; AT 83201541 T 19831026; DE 3363294 T 19831026; NL 8204192 A 19821029