After manually setting the length of the variable length connecting element (6) that connects drive unit to the wheelchair with the specified seat length, the drive control sub-assembly (10) starts. The element (6), driven by the drive sub-assembly (10), moves down until it rests on the axle connecting the wheelchair wheels. At the same time, the unit frame (1) whose horizontal segment is placed under the footrest of the wheelchair also moves.The connecting element (6) that connects the drive unit to the wheelchair as well as the end of the drive sub-assembly (10) whose other end is connected to the connecting element (6) are attached to the frame (1) mounted on the clamp (2) located on the steering system (3). The frame comprises of a horizontal segment and a segment forming an obtuse angle with the ground, while the horizontal part, which, after connecting the unit with the wheelchair, fits under the footrest, has two components (12), (13).
THE WHEELCHAIR DRIVE UNIT AND THE METHOD OF MOUNTING THE DRIVE UNIT TO A WHEELCHAIR
ROLLSTUHLANTRIEBSEINHEIT UND VERFAHREN ZUR MONTAGE DER ANTRIEBSEINHEIT AN EINEM ROLLSTUHL
UNITÉ D'ENTRAÎNEMENT DE FAUTEUIL ROULANT ET PROCÉDÉ DE MONTAGE DE L'UNITÉ D'ENTRAÎNEMENT SUR UN FAUTEUIL ROULANT
2022-08-24
Patent
Electronic Resource
English
THE WHEELCHAIR DRIVE UNIT AND THE METHOD OF MOUNTING THE DRIVE UNIT TO A WHEELCHAIR
European Patent Office | 2020
|Drive unit for a wheelchair and a wheelchair provided with such a drive unit
European Patent Office | 2020
|Mechanical wheelchair drive and wheelchair having such a mechanical wheelchair drive
European Patent Office | 2025
|