Abstract: A device, for helping a wheeled vehicle to negotiate an obstacle, includes a stationary framework, a substantially horizontal frame movable between a high position and a low position in which the frame rests on the framework, and an assembly for vertically translating the frame, the assembly is supported by the framework and supports the frame, the drive assembly includes a pair of shears with X-shaped articulated arms, each arm having an end hinged to the frame and an end hinged to the framework, by translation at one end, a drive actuator for driving the frame between the low and high positions. A plate is supported by the frame and, when the frame is in the high position, translatably movable horizontally relative to the frame, so as to come into contact with a vertex of the obstacle, the plate being flush with the neighboring ground when in the low position.

Abstract: A device for helping a wheeled vehicle to negotiate an obstacle includes: a frame; a plate having two ends, a first end being movable between a high position and a low position in which the plate constitutes an access ramp; a flap constituting a front surface of the device when the plate is in the high position and provides ramp access when the plate is in the low position; and a drive assembly for driving the first end between the low position and the high position. The drive assembly includes an actuator and a carriage movable along a longitudinal axis. The device further includes a pair of side railings rigidly connected to the carriage, each having a control profile controlling the position of the plate, and a pair of resilient bars arranged between the flap and side railings.

Abstract: A device for helping a wheeled vehicle pass over an obstacle. The device includes a stationary frame with a bottom and two symmetrical parallel side walls; a plate provided with two ends, a first end being movable between a high position and a low position, and an assembly for driving the first end between a low position and a high position. The drive assembly includes: a linear ram mounted under the plate with a stationary end adjacent to the second end and rigidly connected to the bottom, a mobile end, and a carriage movable in horizontal translation and resting on guides mounted on the bottom of the frame. The carriage includes two tappets and a pair of arms, the arms being symmetrical, each arm resting on one of the tappets of the carriage, and each arm supporting the first end of the plate.

Abstract: The invention relater to a device (1) for helping a wheeled vehicle pass over an obstacle, in particular for a person with impaired mobility.

Abstract: Assembly for giving access to at least one wheelchair (1) comprising a frame (2) supported by wheels (5, 7) and provided with a seat (3), the assembly comprising a docking station (100) having a structure (201) delimiting at least one docking point designed to receive the chair such that, when the chair is in the docking point, the chair rests on its wheels and the seat of the chair is disposed so as to be usable by a user who wishes to sit down.

Abstract: The invention relater to a device (1) for helping a wheeled vehicle pass over an obstacle, in particular for a person with impaired mobility.

Abstract: The invention relates to a device (1) for helping a wheeled vehicle pass over an obstacle, in particular for a person with impaired mobility. It comprises: —a stationary frame (2) comprising a bottom and two symmetrical parallel side walls (9, 10); —a plate (3) provided with two ends, a first end being movable between a high position and a low position in which said plate constitutes an access ramp, and —an assembly for driving said first end between a low position and a high position, said first end being supported by said drive assembly in both the low position and the high position. Said drive assembly comprises: —a linear ram mounted under the plate (3), provided with a stationary end adjacent to said second end and rigidly connected to the bottom, and a mobile end, —a carriage that is movable in horizontal translation and driven by said ram, said carriage resting on guides mounted on the bottom of the frame.

Abstract: A device (1) for helping a wheeled vehicle to negotiate an obstacle, characterized in that it comprises a stationary frame (10) and at least one deployable ramp (2), said ramp having a bottom end intended to come into contact with the ground (3) and an opposite top end mechanically connected to at least one ramp lifting lever that lifts the top end of said ramp over an end-of-extraction-travel portion, said lifting lever being in the form of a foot mounted so as to pivot on the ramp between an inactive flapped-down position and an end position in which said foot at least partially supports the weight of the top end of said ramp, said foot having a lifting function over a travel portion adjacent to the end position and being kept in contact with the ground.

Abstract: An assistance device (1) to allow a wheeled vehicle to overcome an obstacle, comprising a frame, (2), an upper plate (4), a lower plate (3) with lateral rims (41), a flap (5) and a locking member (71; 72). The upper plate (4) is supported on the lateral rims (41). By moving in translation between a deployed position and a storage position, the lower plate (3) mechanically determines the height position of the upper plate (4) by sliding on the lateral rims (41). The flap (5) pivots relative to the upper plate (4) between a substantially vertical rest position and a deployed position resting on the lower plate (3). The flap (5) forms a junction between the lower plate (3) and the upper plate (4). The locking member (71; 72) is supported by the lateral rims (41) and locks the flap (5) in the storage position of the lower plate (3) and releases the flap (5) when the lower plate (3) leaves the storage position of same.

Abstract: The disclosure in some aspects relates to recombinant adeno-associated viruses having distinct tissue targeting capabilities. In some aspects, the disclosure relates to gene transfer methods using the recombinant adeno-associate viruses. In some aspects, the disclosure relates to isolated AAV capsid proteins and isolated nucleic acids encoding the same.

Abstract: Assembly for giving access to at least one wheelchair (1) comprising a frame (2) supported by wheels (5, 7) and provided with a seat (3), the assembly comprising a docking station (100) having a structure (201) delimiting at least one docking point designed to receive the chair such that, when the chair is in the docking point, the chair rests on its wheels and the seat of the chair is disposed so as to be usable by a user who wishes to sit down.

Abstract: The invention concerns an assistance device (1) to allow a wheeled vehicle to overcome an obstacle, comprising a frame, (2), an upper plate (4) a lower plate (3) with lateral rims (41), a flap (5) and a locking member (71; 72). The upper plate (4) supported on the lateral rims (41). By moving in translation between a deployed position and a storage position, the lower plate (3) mechanically determines the height position of the upper plate (4) by sliding on the lateral rims (41). The flap (5) pivots relative to the upper plate (4) between a substantially vertical rest position and a deployed position resting on the lower plate (3). The flap (5) forms a junction between the lower plate (3) and the upper plate (4). The locking member (71; 72) is supported by the lateral rims (41) and locks the flap (5) in the storage position of the lower plate (3) and releases the flap (5) when the lower plate (3) leaves the storage position of same.