EP 2286692 A1 20110223 - Device for height adjustment of a whiteboard
Title (en)
Device for height adjustment of a whiteboard
Title (de)
Vorrichtung zur Höheneinstellung einer Weißtafel
Title (fr)
Dispositif pour le réglage en hauteur d'un tableau blanc
Publication
Application
Priority
EP 09168197 A 20090819
Abstract (en)
The invention relates to a device for height adjustment of a board, like an interactive whiteboard, the device comprising: - a stationary first frame; - a second frame linear and parallel movable arranged to the stationary first frame; - at least two vertical guide rails with carriages running in the guide rails arranged between the stationary first frame and second movable frame; - a spring for compensating the weight of at least the frame, such that the second frame can be positioned at any position relative to the first frame.
IPC 8 full level
A47B 97/06 (2006.01)
CPC (source: EP)
A47B 97/06 (2013.01)
Citation (search report)
- [A] CH 404900 A 19651231 - BONG FRIEDRICH [DE]
- [A] US 3037301 A 19620605 - JAN SIEPEL TEBBE
- [A] GB 1005570 A 19650922 - HENDRIK WOLTERS
Citation (third parties)
Third party :
- GB 1005570 A 19650922 - HENDRIK WOLTERS
- EP 0107168 A2 19840502 - WEYEL VISUELLE EINRICHTUNG [DE]
- EP 2026130 B1 20100526 - CONEN PRODUKTE GMBH & CO KG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
DE 202009016122 U 20091127; EP 09168197 A 20090819