The present invention relates to a removable electric propulsion system (1) intended to be coupled to a rolling object. Propulsion system (1) comprises a frame (2) provided with at least one wheel (3) driven by an electric machine, and at least one non-driven wheel (4), a handlebar (20) and means (5) for coupling the propulsion system to the rolling object, coupling means (5) comprising means for gripping and lifting at least one wheel of the rolling object. Handlebar (20) comprises a connection with frame (2) and/or driven wheel (3). Furthermore, the connection comprises a means (12) for locking/unlocking the handlebar relative to frame (2) and/or to a driven wheel (3) from a locking position where handlebar (20) is attached to frame (2) and/or to driven wheel (3), this locked position of handlebar (20) enabling electric propulsion system (1) to be moved by means of handlebar (20), to an unlocking position enabling at least free motion of handlebar (20) relative to frame (2) and/or driven wheel (3).

A wheelchair towing coupler that connects a wheelchair for towing behind a bicycle or other vehicle by connecting the wheelchair to a structural member of the vehicle or to an existing towing hitch, that enables towing the wheelchair while occupied by a seated user and that also provides the wheelchair user with the ability to decouple from the vehicle to operate the wheelchair independently as needed.

Accessible scooters and methods of use are disclosed herein. An example scooter can include a scooter base that is adapted to interface with a frame of a wheelchair, a locking mechanism associated with the scooter base, the locking mechanism releasably securing the frame of a wheelchair to the scooter base, and a steering column associated with handlebars of the scooter.

An automatic traveling cart includes a connecting arm that connects a wheelchair to a front portion or a rear portion of the automatic traveling cart. The automatic traveling cart transports the wheelchair while a user is placed on the wheelchair without intentionally placing the wheelchair on the cart.

A mobile object is configured so as to be capable of moving front and rear bases 10,30 object to each other in order to make a wheel base provided between the front wheels 12 and the rear wheels 32 expandable and contractible. The front base 10 moves so as to be expand and contract the tread width between the front wheels 12 in association with the expansion and the contraction of the wheel base achieved. The seating part 41 is configured so as to turn forward in association with the relative movement of the front and rear bases 10,30 in order to contract the wheel base and the tread width. The seating part 41 is configured so as to turn backward in association with the relative movement of the front and rear bases 10,30 in order to expand the wheel base and the tread width.

Accessible scooters and methods of use are disclosed herein. An example scooter can include a scooter base that is adapted to interface with a frame of a wheelchair, a locking mechanism associated with the scooter base, the locking mechanism releasably securing the frame of a wheelchair to the scooter base, and a steering column associated with handlebars of the scooter.

A wheelchair for transferring a patient to an automobile is disclosed that comprises: a base assembly; a first motor, a second motor, and a third motor connected to the base assembly; the first motor is configured to move the wheelchair around during a normal operating mode, the second motor is configured to provide stability to the wheelchair during a patient transferring mode; and a seating assembly having a fixed seat section and a movable seat section which are separated from each other during the patient transferring mode.

A wheelchair for transferring a patient to an automobile is disclosed that comprises: a base assembly; a first motor, a second motor, and a third motor connected to the base assembly; the first motor is configured to move the wheelchair around during a normal operating mode, the second motor is configured to provide stability to the wheelchair during a patient transferring mode; and a seating assembly having a fixed seat section and a movable seat section which are separated from each other during the patient transferring mode.

A mobile object is configured so as to be capable of moving front and rear bases 10,30 object to each other in order to make a wheel base provided between the front wheels 12 and the rear wheels 32 expandable and contractible. The front base 10 moves so as to be expand and contract the tread width between the front wheels 12 in association with the expansion and the contraction of the wheel base achieved. The seating part 41 is configured so as to turn forward in association with the relative movement of the front and rear bases 10,30 in order to contract the wheel base and the tread width. The seating part 41 is configured so as to turn backward in association with the relative movement of the front and rear bases 10,30 in order to expand the wheel base and the tread width.

The invention relates to an adaptive attachment wheel for wheelchairs, formed as a unit consisting of: a wheel (5); frame segments (1); adaptation shells (7, 8) for lateral guidance on the wheelchair front tubes; and at least one holding element (6) that can be fastened to the wheelchair; such that, when the adaptive attachment wheel is attached to the wheel-chair, the adaptation shells (7, 8) are brought together with the wheelchair front tubes, the front casters of which are lifted off of the ground, and a three-wheeled wheelchair is produced, the front wheel (5) of which can be steered and braked by means of an one-hand steering system (13).