EP 0380156 B1 19930623 - MECHANISM FOR ADJUSTING A SOFA-BED INTO A BED, A SOFA AND A RELAX POSITION
Title (en)
MECHANISM FOR ADJUSTING A SOFA-BED INTO A BED, A SOFA AND A RELAX POSITION
Publication
Application
Priority
BE 8900082 A 19890126
Abstract (en)
[origin: EP0380156A1] The invention concerns a mechanism for adjusting a sofa-bed into three positions, the mattress elements of this sofa-bed being supported by two frames connected in a mutually displaceable manner and constituted from angle-irons. The angle-iron supporting the frame forming the back is connected in the form of a hinge articulation by two sets of arms articulated onto an element of the chassis of the sofa-bed. A ratchet mechanism determining the said two positions cooperates with a pawl (18) which is fixed with respect to an angle-iron (11) supporting the frame forming the seat and profiled such that it comes into contact, at two different places, with a single stop piece (19) provided on one of the said arms connected in a displaceable manner. <IMAGE>
IPC 1-7
IPC 8 full level
A47C 17/175 (2006.01)
CPC (source: EP)
A47C 17/1756 (2013.01)
Designated contracting state (EPC)
AT BE DE DK ES FR GB IT
DOCDB simple family (publication)
EP 0380156 A1 19900801; EP 0380156 B1 19930623; AT E90851 T1 19930715; BE 1002798 A4 19910611; DE 69002012 D1 19930729; DE 69002012 T2 19940113; DK 0380156 T3 19930802; ES 2029665 T1 19920901; ES 2029665 T3 19931201; SG 136993 G 19941014
DOCDB simple family (application)
EP 90200095 A 19900115; AT 90200095 T 19900115; BE 8900082 A 19890126; DE 69002012 T 19900115; DK 90200095 T 19900115; ES 90200095 T 19900115; SG 136993 A 19931221