EP 1402868 A1 20040331 - System with motorized driving wheel for cycles, particularly for wheelchairs for handicapped people
Title (en)
System with motorized driving wheel for cycles, particularly for wheelchairs for handicapped people
Title (de)
Antriebsrad-Vorrichtung für Fahrräder, insbesondere für Rollstühle
Title (fr)
Système de roue motrice pour cycles et particulièrement pour chaises roulantes pour personnes handicapées
Publication
Application
Priority
IT TO20020175 U 20020930
Abstract (en)
The system has a motored wheel (6) controlled by a ratio-motor (4). A container (2) holds batteries and electronics for operating the system. A key switch enables and disables system operation. A wheel chair is pushed by a driver up to a basic speed to actuate the motor after having inserted a key into the switch and pressing a push-button (1).
IPC 1-7
IPC 8 full level
A61G 5/04 (2013.01)
CPC (source: EP)
A61G 5/047 (2013.01); A61G 5/1054 (2016.10)
Citation (search report)
- [XY] US 5222567 A 19930629 - BROADHEAD DOUGLAS G [CA], et al
- [X] WO 9203114 A1 19920305 - RAUN KNUD [DK]
- [Y] US 2002117341 A1 20020829 - LAN MEY-CHU [TW]
- [A] US 5445233 A 19950829 - FERNIE GEOFFREY R [CA], et al
- [A] US 6006850 A 19991228 - YU TUNG-SHIANG [TW]
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 SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03001106 A 20030120; IT TO20020175 U 20020930