The subject of the invention is an in-line skate braking system designed to brake in-line skate wheels. This is achieved by an electric motor controlling the action of the brake segment on in-line skate wheels.

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.

According to an embodiment, a wheeled vehicle is provided, which includes a frame supporting a rear wheel, a rider's deck, and a steering post lying parallel to a longitudinal axis of the vehicle. A front axle is coupled to the frame and configure to rotate about the steering post while remaining perpendicular to the longitudinal axis. Axle stubs are coupled to respective ends of the axle so as to be pivotable relative to the axle, and front wheels are rotatably coupled to the axle stubs. A steering mechanism is configured to permit a rider to steer the vehicle by leaning on the rider's deck.

A roller ski adapter system is disclosed. Said roller ski adapter system comprises a ski adapters, a skis, a poles and a brake lines. Said ski adapters comprises a front adapters and a rear adapters. Said poles comprises a shaft, a brake lever assembly, a first end, a second end and a grip. Said brake lever assembly comprises said brake lines, a lever and a cable guide. Said front adapters comprises a squeeze plate assembly, a trucks and a wheels. Said rear adapters comprises a braking system, a rear wheel assembly, a squeeze plate assembly, a trucks and a wheels. Said braking system comprises a braking bar, a brake line, a one or more spring assemblies, a splitter and a brake lines. Said one or more spring assemblies comprises a first end, a second end, a first bracket, a second bracket and a one or more braking bar fasteners.

A skateboard with hand brake comprises a skateboard, a handle and a hand brake. A skateboard can be an ordinary skateboard or an electric motor skateboard. The handlebar has an L shape. The end of the lower part of the handle is fitted to the hanger of the front truck of the skateboard. A hand brake comprises a brake lever, a brake cable and a brake module. A brake lever is fitted to the upper part of the handle and a brake cable connects the brake lever to the brake module that is fitted underneath the deck.

A controller for an electric skateboard is provided. The controller includes a pistol-grip housing configured to fit in a palm of a hand of a user of the electric skateboard; an accelerator trigger positioned on an upper front portion of the pistol-grip housing, and configured to be actuated by a first finger of the hand when the pistol-grip housing is gripped; a brake trigger positioned on an upper rear portion of the pistol-grip housing, and configured to be actuated by a thumb of the hand when the pistol-grip housing is gripped; and a display screen positioned on a front upper portion of the pistol-grip housing above the accelerator trigger and forwardly of the brake trigger, and configured to be viewed by the user when the pistol-grip housing is gripped.

A board apparatus that a user can ride and use to traverse inclines is disclosed. The board apparatus comprises an elongated board with a pivot wheel protruding through the board. A user of the board apparatus can stand on the board with feet in front and behind the pivot wheel, balancing a substantial portion of their weight on the pivot wheel. By adjusting their weight on the pivot wheel, the user is able to control the board's direction of travel. The board apparatus may further comprise a brake apparatus integrated to the pivot wheel that allows the user to maintain control over their speed as the board apparatus gains momentum going down an incline. The board apparatus may further comprise low friction elements at their front and/or rear ends to assist in maintaining momentum if the front or rear end comes into contact with the ground or an obstacle.

A skateboard with hand brake comprises a skateboard, a handle and a hand brake.

A skateboard can be an ordinary skateboard or an electric motor skateboard.

The handlebar has an L shape.

The end of the lower part of the handle is fitted to the hanger of the front truck of the skateboard.

A hand brake comprises a brake lever, a brake cable and a brake module.

A brake lever is fitted to the upper part of the handle and a brake cable connects the brake lever to the brake module that is fitted underneath the deck.

The present invention relates to a braking system for a recreational riding-board. The braking system includes a braking mechanism and an activating means. The braking mechanism is adapted to slow down or stop, the motion of the riding-board. The activating means is adapted to control the braking mechanism. The activating means in use is located between the middle and rear end of the riding-board.

The present invention refers to a roller skate with a single wheel comprising a wheel (2110, 2120); a connection means (230) configured so as to allow the connection of a shoe (S); characterized in that the wheel is made up of a first circular element (2110) and a second circular element (2120), inside the first circular element, between which a rolling element (2130) is arranged, configured so as to facilitate the relative movement of the first circular element (2110) with respect to the second circular element (2120); and in that the connection means (230) is connected to the second circular element (2120) and is configured so as to position the shoe (S) at least partially inside the first circular element, preferably in an orientable manner according to any direction with respect to the second circular element (2120).