Global Patent Index - EP 1321120 A2

EP 1321120 A2 2003-06-25 - Driving and braking device for wheelchair

Title (en)

Driving and braking device for wheelchair

Title (de)

Antriebs- und Bremshilfsvorrichtung für Rollstühle

Title (fr)

Dispositif de propulsion et de freinage pour fauteuil roulant

Publication

EP 1321120 A2 (DE)

Application

EP 02026624 A

Priority

DE 20120619 U

Abstract (en)

The toothed strip (14) fits onto the side of the normal wheel rim (11), and the drive teeth face inwards. The teeth on the pinion (15) may consist of short cylindrical pegs on a disc, projecting toward the plane of the large wheel. The pinion may be connected to a motor or other drive mechanism and a brake.

Abstract (de)

Eine Antriebs- und Bremshilfsvorrichtung für Rollstühle, die am Rahmen eines Rollstuhls befestigbar ist, wobei sie mindestens ein motorisch in beide Richtungen antreibbares Ritzel (15) aufweist, das an einem an der Felge (11) eines Laufrades (10) des Rollstuhls befestigbaren Innenzahnkranz (14) angreift. <IMAGE>

IPC 1-7 (main, further and additional classification)

A61G 5/04

IPC 8 full level (invention and additional information)

A61G 5/02 (2006.01); A61G 5/04 (2013.01)

CPC (invention and additional information)

A61G 5/045 (2013.01); A61G 5/1054 (2016.11); A61G 5/1016 (2013.01)

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI SE

EPO simple patent family

DE 20120619 U1 20020321; AT 300270 T 20050815; EP 1321120 A2 20030625; EP 1321120 A3 20031105; EP 1321120 B1 20050727; ES 2242817 T3 20051116; JP 2003210530 A 20030729; JP 3831905 B2 20061011; US 2003116370 A1 20030626; US 6827166 B2 20041207

INPADOC legal status


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- Document: ES 2242817 T3

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2003-11-05 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7A 61G 5/04 A

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