The invention relates to a removable electric propulsion system (1) for a rolling object, propulsion system (1) comprising a frame (2) provided with at least one wheel (3) driven by an electric machine (10), and at least one non-driven wheel (4), and means (5) for coupling propulsion system (1) to the rolling object. In addition, coupling means (5) comprise means for gripping and lifting at least one wheel of the rolling object. Besides, propulsion system (1) comprises a seating device with a seat (51) and a backrest (50), and this seating device is foldable between a deployed position allowing a user to sit and a folded position.The invention also relates to a method for deploying/folding the seating device of electric propulsion system (1).
SYSTEME DE PROPULSION ELECTRIQUE AMOVIBLE POUR UN OBJET ROULANT COMPRENANT UN DISPOSITIF D'ASSISE PLIABLE
REMOVABLE ELECTRIC PROPULSION SYSTEM FOR A ROLLING OBJECT COMPRISING A FOLDABLE SEATING DEVICE
ABNEHMBARES ELEKTRISCHES ANTRIEBSSYSTEM FÜR EIN ROLLOBJEKT MIT EINER FALTBAREN SITZVORRICHTUNG
2023-01-25
Patent
Electronic Resource
French
IPC: | A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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