EP 3515389 A1 20190731 - WHEELCHAIR
Title (en)
WHEELCHAIR
Title (de)
ROLLSTUHL
Title (fr)
FAUTEUIL ROULANT
Publication
Application
Priority
- DE 102016118037 A 20160923
- EP 2017072489 W 20170907
Abstract (en)
[origin: WO2018054694A1] The invention relates to a wheelchair having a chassis on which the following are arranged, opposite one another: at least one drive unit (20) comprising a drive wheel (21) and an electric drive system (22), a front wheel (3) positioned on a front swivel arm (4), and a rear wheel (7), wherein said drive unit (20) and front swivel arm (4) are arranged so as to pivot relative to the chassis (1) in a vertical plane, and are coupled to one another by means of a first coupling means (8), characterised in that said drive unit and front swivel arm (4) are additionally coupled to one another by means of a second coupling means (10).
IPC 8 full level
A61G 5/04 (2013.01); A61G 5/06 (2006.01); A61G 5/10 (2006.01)
CPC (source: EP US)
A61G 5/043 (2013.01 - EP US); A61G 5/06 (2013.01 - EP); A61G 5/1078 (2016.10 - EP US); A61G 5/1089 (2016.10 - EP)
Citation (search report)
See references of WO 2018054694A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018054694 A1 20180329; DE 102016118037 A1 20180329; EP 3515389 A1 20190731; US 11382808 B2 20220712; US 2021282987 A1 20210916
DOCDB simple family (application)
EP 2017072489 W 20170907; DE 102016118037 A 20160923; EP 17765407 A 20170907; US 201716335374 A 20170907