EP 1493063 A1 20050105 - ELECTRIC MOTOR-OPERATED DRIVE DEVICE COMPRISING AN INITIAL FAULT SAFETY SYSTEM
Title (en)
ELECTRIC MOTOR-OPERATED DRIVE DEVICE COMPRISING AN INITIAL FAULT SAFETY SYSTEM
Title (de)
ELEKTROMOTORISCHE ANTRIEBSANORDNUNG MIT ERSTFEHLERSICHERHEITSSYSTEM
Title (fr)
SYSTEME D'ENTRAINEMENT A COMMANDE PAR MOTEUR ELECTRIQUE, MUNI D'UN SYSTEME DE SECURITE FONCTIONNANT DES L'APPARITION DE LA PREMIERE ERREUR
Publication
Application
Priority
- DE 20205249 U 20020405
- EP 0303222 W 20030328
Abstract (en)
[origin: WO03085463A1] The invention relates to an electric motor-operated drive device comprising an initial fault safety system for furniture, particularly for hospital and nursing beds, consisting of a power supply (10, 11), at least one motor (19, 20), a power-switching unit (17), at least one manual control (5), a control box (6) and of a controller (1) provided with a monitoring block (2). In the event of an initial fault, said monitoring block (2) carries out appropriate measures for preventing the drive device from moving on its own, composes corresponding fault messages and sends signals to higher-level monitoring devices, optionally initiates emergency calls and comprises a testing device (47) for testing the fault notification and recognition system.
IPC 1-7
IPC 8 full level
A47C 20/04 (2006.01); A61G 7/018 (2006.01)
CPC (source: EP)
A47C 20/041 (2013.01); A61G 7/018 (2013.01); A61G 2203/12 (2013.01)
Citation (search report)
See references of WO 03085463A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 20205249 U1 20020801; AU 2003226733 A1 20031020; DE 50312202 D1 20100121; EP 1493063 A1 20050105; EP 1493063 B1 20091209; NO 20035384 D0 20031203; WO 03085463 A1 20031016
DOCDB simple family (application)
DE 20205249 U 20020405; AU 2003226733 A 20030328; DE 50312202 T 20030328; EP 0303222 W 20030328; EP 03745770 A 20030328; NO 20035384 A 20031203