The invention relates to a chassis, suitable for use in electric vehicles, characterized in that it comprises: a substantially planar loading bed, suitable for receiving a load on top of same, which is located between at least two front wheels and at least one rear wheel of an electric vehicle; wherein said loading bed comprises a channel the chassis also comprises a central shaft housed in said channel; wherein the loading bed is connected so as to pivot relative to said central shaft; wherein the loading bed comprises a plurality of battery housings distributed symmetrically; and the chassis comprises a rear traction and steering assembly and a front suspension and inclination assembly. The invention likewise relates to an electric vehicle comprising said chassis.

A coupled torsion beam axle (CTBA) bushing is press-fitted into a bushing bracket provided at a tip of a trailing arm at each of two opposite sides of a CTBA suspension system. In particular, the CTBA bushing includes: an outer pipe including a through-hole formed therein; an inner pipe positioned in the through-hole; and a bushing rubber disposed in the through-hole and positioned between an outer peripheral surface of the inner pipe and an inner peripheral surface of the outer pipe, in which the bushing rubber includes: first compounds extending in a first direction, which is a diameter direction of the inner pipe, with the inner pipe interposed therebetween; and a second compounds integrated with the first compounds and extending in a second direction, which is perpendicular to the first direction, with the inner pipe interposed therebetween.

A suspension device for electric vehicle includes a pair of hollow members each connected to an elastic body configured to suspend a vehicle body of the vehicle, the pair of hollow members each configured to house, in an internal space of the hollow member, part of an associated one of a pair of drive shafts, a beam member joined to the pair of hollow members, and at least one of a hollow member joint portion or a beam member joint portion having a projecting portion, the hollow member joint portion constituting a side surface of each of the hollow members, the beam member joint portion constituting a side surface of an end portion of the beam member, the other one of the hollow member joint portion or the beam member joint portion having a recessed portion.

A suspension device for electric vehicle includes a pair of hollow members each connected to an elastic body configured to suspend a vehicle body of the vehicle, the pair of hollow members each configured to house, in an internal space of the hollow member, part of an associated one of a pair of drive shafts, a beam member joined to the pair of hollow members, and at least one of a hollow member joint portion or a beam member joint portion having a projecting portion, the hollow member joint portion constituting a side surface of each of the hollow members, the beam member joint portion constituting a side surface of an end portion of the beam member, the other one of the hollow member joint portion or the beam member joint portion having a recessed portion.

In a leaning vehicle, a shock absorber tower is disposed further forward in a vehicle-body-frame frontward direction than an upper-left-arm-member supported part at which an upper-left arm member to which a first end part of a left shock absorber is connected is supported by the vehicle body frame, and an upper-right-arm-member supported part at which an upper-right arm member to which a first end part of a right shock absorber is connected is supported by the vehicle body frame.

In a leaning vehicle, a shock absorber tower is disposed further forward in a vehicle-body-frame frontward direction than an upper-left-arm-member supported part at which an upper-left arm member to which a first end part of a left shock absorber is connected is supported by the vehicle body frame, and an upper-right-arm-member supported part at which an upper-right arm member to which a first end part of a right shock absorber is connected is supported by the vehicle body frame.

A leaning vehicle includes: a body frame; a right wheel and a left wheel; a linkage mechanism including arms rotatably supported on the body frame; a left-right tilt angle control mechanism configured to control a tilt angle of the body frame in a left direction or in the right direction by adjusting a rotation of the arms with respect to the body frame; and a control section. The control section controls the left-right tilt angle control mechanism to change the tilt angle of the body frame in the left direction or in the right direction in accordance with an input to the leaning vehicle from a rider while the leaning vehicle is stopped.

Embodiments of the present invention describe a recreational vehicle spindle, including a spindle body having one or more sockets in the spindle body, and an upper attachment mechanism in contact with the spindle body and adapted to attach to a steering component. The spindle also includes a lower attachment mechanism in contact with the spindle body and adapted to attach to a ski or wheel. The one or more sockets are adapted to each receive a ball and stud forming one or more ball joints.

A torsion beam suspension includes two trailing arm portions, in which each of the trailing arm portions includes an elastic supporting portion and an extending portion, and the extending portion extends from the elastic supporting portion toward an inner side of a vehicle body in a width direction, and a torsion beam fixed to the extending portion of each of the trailing arm portions.

An embodiment mobility includes a frame unit, a traveling drive unit disposed at a front or rear side of the frame unit and including a traveling wheel and a suspension module configured to change a position of the traveling wheel relative to the frame unit, and a suspension assistant unit having a first side coupled to the frame unit and a second side coupled to the suspension module, the suspension assistant unit including a wire member configured to pull the suspension module and having a first side coupled to the suspension module.