EP 0539318 B1 19960612 - Reclining elevator chair with castors disengageable from the ground
Title (en)
Reclining elevator chair with castors disengageable from the ground
Title (de)
Neigbarer Hubstuhl mit vom Grund lösbaren Rollen
Title (fr)
Chaise élévatrice basculante avec roulettes dégageables du sol
Publication
Application
Priority
IE 367791 A 19911021
Abstract (en)
[origin: EP0539318A1] A support frame 1 for an elevator chair 2 comprises a ground engaging base frame 10, 11, 12, 13 and side supports 20, 21 to which a seat portion 3 of the chair 2 is mounted. Upper and lower linkage arms 30, 31, 40, 41 extend between the base frame 10, 11, 12, 13 and the side supports 20, 21. The linkage is operated by a ram 6 to raise the seat portion 3 of the chair 2 to assist a user in exiting from the chair. A pair of rear castors 50, 51 and a pair of front castors 60, 61 are provided. When a user is resting on the chair the castors 50, 51, 60, 61 engage the ground. When a user operates the ram 6 the front castors 60, 61 are raised and the chair is supported on front ground engaging legs which prevent the chair from moving as a user is exiting from the chair. <IMAGE>
IPC 1-7
IPC 8 full level
A61G 5/14 (2006.01)
CPC (source: EP)
A61G 5/14 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0539318 A1 19930428; EP 0539318 B1 19960612; AT E139113 T1 19960615; BE 1003610 A6 19920505; DE 69211482 D1 19960718; DE 69211482 T2 19961024; GB 2260697 A 19930428; GB 2260697 B 19950621; GB 9125897 D0 19920205; IE 69542 B1 19960918; IE 913677 A1 19930421
DOCDB simple family (application)
EP 92650002 A 19920831; AT 92650002 T 19920831; BE 9101142 A 19911217; DE 69211482 T 19920831; GB 9125897 A 19911205; IE 367791 A 19911021