EP 2243453 B1 20111221 - Work chair
Title (en)
Work chair
Title (de)
Arbeitsstuhl
Title (fr)
Chaise de travail
Publication
Application
Priority
EP 09158289 A 20090420
Abstract (en)
[origin: EP2243453A1] A work chair is provided. The work chair comprises at least one rearward support wheel, at least one forward support wheel, at least two drive wheels and a height adjustable seat. The work chair further comprises a bogie base member. One of the at least two drive wheels are rotatably fixated to the bogie base member at a first fixation point, one of: a rearward support wheel and a forward support wheel are rotatably fixated to the bogie base member, at a second fixation point, and the bogie base member is adapted to have a pivot axis substantially between the first fixation point and the second fixation point. The pivot axis enables the wheels of the work chair to stay in contact with the ground surface, even when traveling over uneven surfaces.
IPC 8 full level
A61G 5/10 (2006.01)
CPC (source: EP)
A61G 5/101 (2013.01); A61G 5/1018 (2013.01); A61G 5/1029 (2013.01); A61G 5/1054 (2016.10); A61G 5/1059 (2013.01); A61G 5/1086 (2016.10); A61G 5/1089 (2016.10); A61G 5/10 (2013.01); A61G 5/104 (2013.01)
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 TR
DOCDB simple family (publication)
EP 2243453 A1 20101027; EP 2243453 B1 20111221; AT E537802 T1 20120115
DOCDB simple family (application)
EP 09158289 A 20090420; AT 09158289 T 20090420