The invention relates to a scooter, comprising a standing surface (1), at least one rear wheel (2) articulated to the standing surface (1), and at least one front wheel (3) articulated to the standing surface (1), which scooter can be moved in a direction of travel, wherein the scooter also comprises an element (5) that is connected in an articulated manner to or can be attached to the standing surface (1), which element (5) can be transferred from a first position (6) as a seat element to a second position (7) as a holding bar for a person standing on the standing surface (1), wherein, in the case of use, the scooter can be moved in the same movement direction (20) in the case of a first position (6) of the element (5) and in the case of a second position (7) of the element (5).

A method, system, apparatus, and/or device for propelling a non-motorized vehicle forward. The method, system, apparatus, and/or device may include a frame, a first wheel, a second wheel, a motor, a controller, and a bracket. The frame may attach to the first wheel, the second wheel, and the motor. The first wheel may attach to a first side of the frame and rotate about an axis. The second wheel may attach to a second side of the frame and rotate about the axis. The motor may connect to the first wheel, where the motor is configured to rotate the first wheel to propel the apparatus forward. The controller may control a speed at which the motor rotates the first wheel. The bracket may attach to a front of the first frame and connect to a non-motorized vehicle.

A riding device with a front truck and a rear truck connected by a frame, with a longitudinal roll axis coincident with a virtual line between a front virtual pivot point and a rear virtual pivot point. Each virtual pivot point is located at the intersection of a line projecting upward from the central point of a hanger axle axis and a hanger pivot axis. Virtual pivot points are the points about which the front and rear hanger pivot axis rotate as a result of rider input leaning to the right or left.

A personal transport includes a deck configured for supporting a rider in a standing position. At least one wheel assembly is mounted on a bottom surface of the deck, the, or each, wheel assembly having at least one wheel so that the deck can travel over a substrate. An operator handle is substantially rigidly mounted on a rear end of the deck and extends rearwardly from the deck so that an operator, standing on the substrate, can grasp the operator handle and push the apparatus along the substrate, or tilt the apparatus relative to the substrate, while the rider is supported on the deck. A rider handle mounted on one of the deck and the operator handle and positioned so that the rider can grasp the rider handle for balance while supported by the deck.

A personal transport includes a deck configured for supporting a rider in a standing position. At least one wheel assembly is mounted on a bottom surface of the deck, the, or each, wheel assembly having at least one wheel so that the deck can travel over a substrate. An operator handle is substantially rigidly mounted on a rear end of the deck and extends rearwardly from the deck so that an operator, standing on the substrate, can grasp the operator handle and push the apparatus along the substrate, or tilt the apparatus relative to the substrate, while the rider is supported on the deck. A rider handle mounted on one of the deck and the operator handle and positioned so that the rider can grasp the rider handle for balance while supported by the deck.

When an electric vehicle is traveling downhill, experiencing regenerative braking, or otherwise forcing the vehicle motor to turn faster than the commanded motor torque, the vehicle motor produces electrical energy that can be used to recharge a vehicle battery. However, if the vehicle battery is already nearly or fully charged, the excess electrical energy produced may damage the battery. Control systems described herein may reduce and/or dispose of the excess energy by manipulating the motor flux (i.e., direct) current and quadrature current independently.

When an electric vehicle is traveling downhill, experiencing regenerative braking, or otherwise forcing the vehicle motor to turn faster than the commanded motor torque, the vehicle motor produces electrical energy that can be used to recharge a vehicle battery. However, if the vehicle battery is already nearly or fully charged, the excess electrical energy produced may damage the battery. Control systems described herein may reduce and/or dispose of the excess energy by manipulating the motor flux (i.e., direct) current and quadrature current independently.

The present invention provides a portable gyroscopic device for the transportation of objects or individuals which comprises: a portable receptacle (A) which comprises: a frame (1) on which an axis (3) of a gyroscopic element comprising one or more masses or flywheel units (2) is mounted; at least one electric motor (8) which actuates at least one mass or flywheel unit of said gyroscopic element mentioned, a source of electric power (5); and electronic control means (6) to operate said electric motor. Besides, the invention provides a set of portable gyroscopic device and accessories for the transportation of objects or individuals which comprises the portable gyroscopic device according to claims 1 to 1 and a transportation platform (11) which comprises elements for the transportation of said platform which are selected between mechanical bearings, drones, an air cushion and an electromagnetic field.

The present invention provides a portable gyroscopic device for the transportation of objects or individuals which comprises: a portable receptacle (A) which comprises: a frame (1) on which an axis (3) of a gyroscopic element comprising one or more masses or flywheel units (2) is mounted; at least one electric motor (8) which actuates at least one mass or flywheel unit of said gyroscopic element mentioned, a source of electric power (5); and electronic control means (6) to operate said electric motor. Besides, the invention provides a set of portable gyroscopic device and accessories for the transportation of objects or individuals which comprises the portable gyroscopic device according to claims 1 to 1 and a transportation platform (11) which comprises elements for the transportation of said platform which are selected between mechanical bearings, drones, an air cushion and an electromagnetic field.

There is provided a system for mounting accessories on skateboards including a mounting baseplate having at least two mounting holes, a receiving port formed by a first support and a second support, wherein the second support includes a retention element, the supports extending from the second side of the mounting baseplate, the receiving port angled at a mounting angle, a securing element extending through the first support and the second support and engaging the retention element, and an accessory housing including an accessory body housing an accessory, and a mounting element extending from the accessory body, the accessory housing connected to the mounting baseplate by the mounting element engaged with the receiving port and secured in place by the securing element, and wherein the receiving port is oriented at the mounting angle to allow engagement of the accessory housing without interference from a truck mounting hardware.