A device which may include first and second cross skate bodies each having a frame configured to support at least first and second wheels situated inline of each other, each frame having at least one compartment configured to position a corresponding power source of first and second power sources; first and second foot couplers, each foot coupler configured to couple a foot of a user to a corresponding cross skate body of the cross skate bodies; a first traction motor coupled to drive at least one of the first and second wheels of the first cross skate body; a second traction motor coupled to drive at least one of the first and second wheels of the second cross skate body; and a controller which may be configured to: receive a drive signal from a drive controller, and control the first and second traction motors to drive the corresponding wheels in accordance with the drive signal.

Method and apparatus directed to cushioned traction pads for self-balancing vehicles. The method and apparatus is comprised of a front cushioned traction pad that has a top surface and a bottom surface; attaching the bottom surface of the front cushioned traction pad to a first deck portion disposed at a first end of a frame, the top surface of the front cushioned traction pad configured to receive a left or right foot of a rider; selecting a rear cushioned traction pad that has a top surface and a bottom surface. The top surface of the rear cushioned traction pad further has a rear kicktail extending integrally upwardly and rearwardly. The method and apparatus further include attaching the bottom surface of the rear cushioned traction pad to a second deck portion disposed at a second end of the frame for receiving the left or right foot of a rider.

Disclosed is a power-driven shoe device, comprising a shoe sole (1), wherein a plurality of rotating wheels (2) are arranged below the shoe sole (1); an electric motor (3) is further provided at a lower part of the shoe sole (1); an output end of the electric motor (3) is connected to a transmission device; the transmission device is in driving connection with the rotating wheels (2); rotating wheel brackets (6) for having the rotating wheels (2) mounted thereon are arranged on two sides of a lower side surface of the shoe sole (1); and the transmission device comprises a driving wheel (4), a multistage deceleration structure and a planetary speed reducer, the multistage deceleration structure being disposed, in a lengthwise direction of the shoe sole (1), on the rotating wheel brackets (6).

The present invention provides a motorized skate having a balance control system adapted to maintain fore-and-aft balance of a platform of the skate about a wheel arrangement. The wheel arrangement defines a pivot point for the platform. A motor arrangement is adapted to drive the wheel arrangement so as to allow for the balance control system to maintain fore-and-aft balancing of the platform about the wheel arrangement.

A pair of foot lift attachments for attachment to single-wheel motorized electric skateboards, and combinations thereof. The foot lift attachments include a right foot lift attachment and a left foot lift attachment, each having a first concave curved outer facing side wall configured to be engaged on a curved support surface of either of a fender covering the single wheel, or a curved support surface of a mounting bracket secured at each side of the opening for the single wheel, and each having a convex curved top end wall with a concave curved underside configured to laterally receive and overlap the medial side and a top portion of the skateboard rider's foot and footwear worn on the foot to enable the rider to lift the skateboard off the ground with their feet and perform freestyle skateboarding maneuvers and aerial moves and jumps.

An inclined support apparatus, integrated to an E-board, providing a rider stability during acceleration and/or deceleration as the apparatus more effectively compensates the forces from the motorization of the E-board, allowing the rider to distribute more normal force on a rear or front foot. The inclined support apparatus may be removably attached and adjustable to the board. The apparatus comprises a body having a plurality of inclined, contoured sections at the top surface of the body. The inclined sections may include at least a main inclined section along at least a length of the body. The support apparatus may comprise at least one contoured section in the top surface, such as a concave depression, so as to provide the rider a means to better react to longitudinal acceleration forces along the natural shape of the rider's foot and to have a more upright, athletic stance while riding.

A skateboard, including a main body, a nose disposed at a first end of the main body, a tail disposed at a second end of the main body, a nose foot hold disposed near the nose, the nose foot hold including a nose adjustment plate having a first portion to attach to a top surface of the main body, and a nose foot holder attached to a second portion of the nose adjustment plate perpendicular to the first portion of the nose adjustment plate, and a tail foot hold disposed near the tail, the tail foot hold including a tail adjustment plate having a first portion to attach to the top surface of the main body, and a tail foot holder attached to a second portion of the tail adjustment plate perpendicular to the first portion of the tail adjustment plate.

Disclosed is an adjustment mechanism for an electric power-driven shoe, the mechanism comprising a shoe sole (1), wherein a plurality of rolling wheels (2) are arranged below the shoe sole (1); a foot-positioning mechanism is arranged above the shoe sole (1) and is provided with an angle-adjusting mechanism for adjusting an angle between the foot-positioning mechanism and a lengthwise direction of the shoe sole (1).

Disclosed is a power-driven shoe device, comprising a shoe sole (1), wherein a plurality of rotating wheels (2) are arranged below the shoe sole (1); an electric motor (3) is further provided at a lower part of the shoe sole (1); an output end of the electric motor (3) is connected to a transmission device; the transmission device is in driving connection with the rotating wheels (2); rotating wheel brackets (6) for having the rotating wheels (2) mounted thereon are arranged on two sides of a lower side surface of the shoe sole (1); and the transmission device comprises a driving wheel (4), a multistage deceleration structure and a planetary speed reducer, the multistage deceleration structure being disposed, in a lengthwise direction of the shoe sole (1), on the rotating wheel brackets (6).

A skateboard foot strap system is provided which may have a plurality of coupling discs each having a top portion and bottom portion. Further, the top portion may comprise a plurality of concave down edge structures where each of the plurality of concave down edge structures may terminate into a planar top surface, each of the plurality of concave down edge structures may terminate into a planar bottom surface, and the bottom portion may utilize a plurality of threaded bolts extending from the planar bottom surface and may be structured to be disposed through respective coupling apertures. Further, the system may utilize an elongate flexible foot strap having a first width dimension smaller than that of a second width dimension of each of the plurality of coupling discs. The elongate flexible foot strap may be disposed between the plurality of threaded bolts.