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.

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 leaning vehicle including a body frame; a linkage mechanism supported by the body frame and including a left side part and a right side part; and two front wheels, two foot steps, two foot-step-coupling part and two front guards, respectively at left and right sides of the vehicle. On each of the left and right sides, the front guard is supported by the foot-step-coupling part between the foot step and the front wheel, such that while the leaning vehicle leans, a positional relationship of the front guard changes with respect to the body frame but does not change with respect to the left/right side part and the foot step in a top-bottom direction, and while the front wheel rotates, the front guard does not rotate with the front wheel, and the positional relationship of the front guard to the left/right side part and the foot step remains without change.

A leaning vehicle including a body frame; a linkage mechanism supported by the body frame and including a left side part and a right side part; and two front wheels, two foot steps, two foot-step-coupling part and two front guards, respectively at left and right sides of the vehicle. On each of the left and right sides, the front guard is supported by the foot-step-coupling part between the foot step and the front wheel, such that while the leaning vehicle leans, a positional relationship of the front guard changes with respect to the body frame but does not change with respect to the left/right side part and the foot step in a top-bottom direction, and while the front wheel rotates, the front guard does not rotate with the front wheel, and the positional relationship of the front guard to the left/right side part and the foot step remains without change.

The present invention relates to a forecarriage of a rolling motor vehicle with three or four wheels, comprising: a forecarriage frame (16); at least one pair of front wheels (10′, 10″) kinematically connected to each other and to the forecarriage frame by a kinematic roll mechanism (20) which enables the same to roll in a synchronous and specular manner; an anti-roll system (100) comprising a rod (110) having a first (111) and a second end (112) opposite each other which connect by means of hinging means (101′, 101″ and 102′, 102″) a first (60) and a second anchoring portion (60) of forecarriage (8) directly to each other. At least one of said first (60) and second anchoring portions (60) is subject to roll movements of said two front wheels (10′, 10″). The hinging means (101′, 101″ and 102′, 102″) are configured to passively follow the movements of two anchoring portions. The hinging means (101′, 101″) at the first end (111) of the rod comprise at least a first roll hinge (101′) which has its hinge axis substantially orthogonal to a rolling plane of the two front wheels and is connected to the first anchoring portion (60). The anti-roll system comprises a first blocking device suitable to reversibly block a rotation angle α of rod (110) with respect to the first roll hinge 101′ at the first end (111). Such an angle of rotation a corresponds to the roll angle of the rod.

The present invention relates to a forecarriage of a rolling motor vehicle with three or four wheels, comprising: a forecarriage frame (16); at least one pair of front wheels (10′, 10″) kinematically connected to each other and to the forecarriage frame by a kinematic roll mechanism (20) which enables the same to roll in a synchronous and specular manner; an anti-roll system (100) comprising a rod (110) having a first (111) and a second end (112) opposite each other which connect by means of hinging means (101′, 101″ and 102′, 102″) a first (60) and a second anchoring portion (60) of forecarriage (8) directly to each other. At least one of said first (60) and second anchoring portions (60) is subject to roll movements of said two front wheels (10′, 10″). The hinging means (101′, 101″ and 102′, 102″) are configured to passively follow the movements of two anchoring portions. The hinging means (101′, 101″) at the first end (111) of the rod comprise at least a first roll hinge (101′) which has its hinge axis substantially orthogonal to a rolling plane of the two front wheels and is connected to the first anchoring portion (60). The anti-roll system comprises a first blocking device suitable to reversibly block a rotation angle α of rod (110) with respect to the first roll hinge 101′ at the first end (111). Such an angle of rotation a corresponds to the roll angle of the rod.

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.

Systems, methods and apparatus are provided through which in some implementations a motorized tricycle includes a lean mechanism and an active system that is operably coupled to the lean mechanism that receives an signal indicative of an interaction with human, that is operable to detect a lean of the body of the human and that is operable to receive a sensed movement on the seat via multisensory devices, and to generate and send a signal to the lean mechanism from the signal, the lean and the sensed movement.

Systems, methods and apparatus are provided through which in some implementations a motorized tricycle includes a lean mechanism and an active system that is operably coupled to the lean mechanism that receives an signal indicative of an interaction with human, that is operable to detect a lean of the body of the human and that is operable to receive a sensed movement on the seat via multisensory devices, and to generate and send a signal to the lean mechanism from the signal, the lean and the sensed movement.