A leaning vehicle includes a base member, an upper arm, a lower arm, a first support member, a second support member, a first wheel, a second wheel, and a steering operation member. The upper arm, the lower arm, the first support member, the second support member constitute a parallel link mechanism. The first wheel is movable integrally with the first support member in a turning direction of the base member. The second wheel is movable integrally with the second support member in the turning direction of the base member. According to turning of the base member by operating the steering operation member, all of the upper arm, the lower arm, the first support member, the second support member, the first wheel, and the second wheel turn around a turning center of the base member.

Suspension assembly including a body associable to the chassis of the tilting vehicle and two junction devices opposite with respect to the body; the junction devices being articulated to the body by means of connecting elements, wherein each junction device includes a first structural junction portion rotationally coupled in a first coupling site to a first connecting element and a second structural joint portion rotationally coupled in a second coupling site to a second connecting element; and wherein the suspension assembly further includes elasto-damping elements associated with the hinge devices and adapted to damp the stresses transmitted by the wheels; and wherein each hinge device includes a dynamic junction portion rotationally coupled to a elasto-damping element in a dynamic junction coupling site; and wherein the junction device rigidly determines the relative positioning and spatial orientation of the first structural joint portion, the second structural joint portion and the dynamic joint portion; ; the suspension assembly further having a rocker arm element associated in a titling manner to the body and to the elasto-damping elements.

Suspension assembly including a body associable to the chassis of the tilting vehicle and two junction devices opposite with respect to the body; the junction devices being articulated to the body by means of connecting elements, wherein each junction device includes a first structural junction portion rotationally coupled in a first coupling site to a first connecting element and a second structural joint portion rotationally coupled in a second coupling site to a second connecting element; and wherein the suspension assembly further includes elasto-damping elements associated with the hinge devices and adapted to damp the stresses transmitted by the wheels; and wherein each hinge device includes a dynamic junction portion rotationally coupled to a elasto-damping element in a dynamic junction coupling site; and wherein the junction device rigidly determines the relative positioning and spatial orientation of the first structural joint portion, the second structural joint portion and the dynamic joint portion; ; the suspension assembly further having a rocker arm element associated in a titling manner to the body and to the elasto-damping elements.

A tiltable vehicle is configured to transform between an autonomous mode and a rideable mode by pivoting the handlebars and steering column of the vehicle about a pitch axis. In the autonomous mode, the steering column is folded back toward the chassis and a tiltable chassis of the vehicle is prevented from tilting. In the rideable mode, the steering column is unfolded and the chassis is free to tilt. In some examples, a tiltable vehicle includes features beneficial for vehicle-sharing, such as parking devices or a basket. These features may be included on any suitable vehicle and are not limited to use on transforming vehicles.

A child swing steering vehicle comprises: a vehicle frame; wheels disposed at the bottom of the vehicle frame; steering wheels disposed in rear or front of the wheels; a steering mechanism to steer the steering wheels when the child's body is tilted to the left or right, the steering wheels are connected to the vehicle frame via the steering mechanism; the steering vehicle further comprising auxiliary wheels; the left and right sides of the vehicle frame are respectively provided with at least one auxiliary wheel; a sum of the number of the wheels and the steering wheels is greater than or equal to three, and the bottom of the wheels and the bottom of the steering wheels are both located in the same plane; when the child swing steering vehicle is turning, the bottom of the auxiliary wheel is located in the plane, thereby enabling a good stability in steering.

A child swing steering vehicle comprises: a vehicle frame; wheels disposed at the bottom of the vehicle frame; steering wheels disposed in rear or front of the wheels; a steering mechanism to steer the steering wheels when the child's body is tilted to the left or right, the steering wheels are connected to the vehicle frame via the steering mechanism; the steering vehicle further comprising auxiliary wheels; the left and right sides of the vehicle frame are respectively provided with at least one auxiliary wheel; a sum of the number of the wheels and the steering wheels is greater than or equal to three, and the bottom of the wheels and the bottom of the steering wheels are both located in the same plane; when the child swing steering vehicle is turning, the bottom of the auxiliary wheel is located in the plane, thereby enabling a good stability in steering.

The invention comprises a truck and riding devices with a lean steering spatial mechanism comprised of rigid bodies and a single compliant body connected by joints forming a closed kinematic chain wherein the compliant body provides compression, tension, and torsional return spring forces for multi-axial functionality within the constraints of the lean steering spatial mechanism, allowing for the combined functionality of deep deck lean, improved lean steering control over a wider range of speed, improved speed stability, and full load bearing suspension. The invention has additional degrees of freedom and additional primary motions of floating and suspension.

A leaning vehicle includes a vehicle body, a left wheel, a right wheel, left and right bearings, left and right axle, left arm, right arm, and lean mechanism. The left arm supports the left wheel from inside in a vehicle width direction. The right arm supports the right wheel from inside in the vehicle width direction. The lean mechanism causes the left wheel and the right wheel to lean about a front-rear direction as a rotation center when the vehicle body leans about the front-rear direction as a rotation center. The single bearing is inserted into a hub hole of the left wheel. The single bearing is inserted into a hub hole of the right wheel.

A leaning vehicle includes a vehicle body, a left wheel, a right wheel, left and right bearings, left and right axle, left arm, right arm, and lean mechanism. The left arm supports the left wheel from inside in a vehicle width direction. The right arm supports the right wheel from inside in the vehicle width direction. The lean mechanism causes the left wheel and the right wheel to lean about a front-rear direction as a rotation center when the vehicle body leans about the front-rear direction as a rotation center. The single bearing is inserted into a hub hole of the left wheel. The single bearing is inserted into a hub hole of the right wheel.

A leaning vehicle includes a vehicle body, a left front wheel, a right front wheel, a lean mechanism, a lean brake mechanism, a steering handle, a left grip, a throttle grip, a lean brake manipulator. The lean mechanism causes the left front wheel and the right front wheel to lean about a front-rear direction as a rotation center when the vehicle body leans about the front-rear direction as a rotation center. The lean brake mechanism brakes the leaning operation by the lean mechanism while the leaning vehicle is traveling. The lean brake manipulator is positioned at a first side in the vehicle width direction, changes a position integrally with the left grip, and for performing an operation of actuating the lean brake mechanism to brake.