EP 1053734 A2 20001122 - Back-lifting device for rising and lying bed
Title (en)
Back-lifting device for rising and lying bed
Title (de)
Hebevorrichtung für Rückenlehne für Hebe- und Liegebett
Title (fr)
Dispositif de levage du dossier d'un lit élévateur et de couchage
Publication
Application
Priority
JP 13955799 A 19990520
Abstract (en)
The present invention relates to a back-lifting device having a slide mechanism constructed therein for sliding a back support section 5 in a direction in which slippage between the back support section 5 and a users back is avoided during both rising and lying of the back support section.The slide mechanism is constructed by attaching a surface 21a of an endless belt 21 to a rear surface of the back support section of a mat laid on a rising and lying bed, the endless belt capable of being rotatively moved integrally with the back support section of the rising and lying bed around a rising and lying fulcrum 7 thereof, and by connecting a tip portion of a rising and lying lever 16 to a rear surface 21b of the endless belt, the rising and lying lever being rotatively moved wound a rotative-moving fulcrum shaft 16a located below the rising and lying fulcrum. <IMAGE>
IPC 1-7
IPC 8 full level
A47C 20/04 (2006.01); A61G 7/00 (2006.01); A61G 7/015 (2006.01)
CPC (source: EP)
A61G 7/015 (2013.01); A61G 2203/74 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1053734 A2 20001122; EP 1053734 A3 20020410; JP 2000325405 A 20001128
DOCDB simple family (application)
EP 00104141 A 20000229; JP 13955799 A 19990520