EP 1691647 A1 20060823 - VIEWING DEVICE AND CARDBOARD BLANK FOR THE PRODUCTION THEREOF
Title (en)
VIEWING DEVICE AND CARDBOARD BLANK FOR THE PRODUCTION THEREOF
Title (de)
BETRACHTUNGSVORRICHTUNG UND KARTONZUSCHNITT ZU IHRER HERSTELLUNG
Title (fr)
DISPOSITIF D'OBSERVATION ET PIECE DECOUPEE EN CARTON POUR LA REALISATION DE CE DISPOSITIF
Publication
Application
Priority
- DE 2004002501 W 20041112
- DE 20317862 U 20031119
Abstract (en)
[origin: WO2005051141A1] The invention relates to a viewing device comprising a housing (2, 26) that comprises a front wall (3; 3'; 21; 29) having at least one viewing opening (8, 8', 23, 28) for an object (10, 16, 24) to be viewed, which can be placed or shown inside the housing (2; 26) on the inner surface (9, 9', 34, 51) on the rear wall (4, 4', 22, 32, 33), and comprises a blank (25) for producing a viewing device of this type. In order to achieve that the flat objects (10, 16, 24) to be viewed, which are depicted in the inventive viewing device (1, 1', 20, 27), give a three-dimensional impression, the invention provides that the outer surface (100) of the front wall (3, 3', 21, 29) of the housing (2, 26) of the viewing device (1, 1', 20, 27) is shaped so that it is convex in relation to the viewer (7). The three-dimensional impression of the object (10, 16, 24) to be shown can be further enhanced when the rear wall (4, 32, 33) of the housing (2, 26) of the viewing device (1, 1', 27) has an inner surface (9, 9', 34, 51) concave in relation to the viewer (7).
IPC 8 full level
A47G 1/06 (2006.01); A47F 3/00 (2006.01); A47G 1/14 (2006.01); F21V 33/00 (2006.01)
CPC (source: EP US)
A47F 3/001 (2013.01 - EP US); F21V 33/0032 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 20317862 U1 20040415; DE 112004002712 D2 20061130; EP 1691647 A1 20060823; JP 2007513367 A 20070524; US 2008092416 A1 20080424; WO 2005051141 A1 20050609
DOCDB simple family (application)
DE 20317862 U 20031119; DE 112004002712 T 20041112; DE 2004002501 W 20041112; EP 04802717 A 20041112; JP 2006540153 A 20041112; US 57999904 A 20041112