EP 0201423 B1 19900919 - COLLAPSIBLE WHEEL CHAIR WITH MEANS FOR QUICK UNBOLTING
Title (en)
COLLAPSIBLE WHEEL CHAIR WITH MEANS FOR QUICK UNBOLTING
Publication
Application
Priority
FR 8506842 A 19850506
Abstract (en)
[origin: US4712830A] A folding chair is provided comprising means for holding the chair in the opened out position, which means are foldable, means for locking these holding means in the opened out position, which comprise a bar, a slide mounted for sliding on said bar and coupled to said holding means so as to prevent said holding means from folding up again when it occupies an end position along the bar and for allowing such folding up when it leaves this end position and slides along the bar, means for locking said slide in said end position and corresponding unlocking means. Said unlocking means comprises a rod, mounted for moving on the chair so as to be able to be brought into a position in which they cooperate with said locking means for unlocking said slide.
IPC 1-7
IPC 8 full level
A47C 4/04 (2006.01); A47C 4/28 (2006.01); A61G 5/00 (2006.01); A61G 5/08 (2006.01)
CPC (source: EP US)
A61G 5/08 (2013.01 - EP US); A61G 5/0816 (2016.10 - EP US); A61G 5/0891 (2016.10 - EP US); Y10T 403/32459 (2015.01 - EP US); Y10T 403/604 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0201423 A1 19861112; EP 0201423 B1 19900919; AT E56613 T1 19901015; DE 3674241 D1 19901025; FR 2581299 A1 19861107; FR 2581299 B1 19880715; JP S6257522 A 19870313; US 4712830 A 19871215
DOCDB simple family (application)
EP 86400968 A 19860505; AT 86400968 T 19860505; DE 3674241 T 19860505; FR 8506842 A 19850506; JP 10370886 A 19860506; US 85958086 A 19860505