Global Patent Index - EP 1053734 A2

EP 1053734 A2 2000-11-22 - 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

EP 1053734 A2 (EN)

Application

EP 00104141 A

Priority

JP 13955799 A

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 (main, further and additional classification)

A61G 7/015

IPC 8 full level (invention and additional information)

A47C 20/04 (2006.01); A61G 7/00 (2006.01); A61G 7/015 (2006.01)

CPC (invention and additional information)

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

EPO simple patent family

EP 1053734 A2 20001122; EP 1053734 A3 20020410; JP 2000325405 A 20001128

INPADOC legal status


2002-06-26 [18W] WITHDRAWN

- Date of withdrawal: 20020430

2002-04-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-04-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-11-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-11-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI