A snowboard incorporating advanced materials and innovative construction techniques provides superior performance in terms of weight, durability, flexibility, and speed. The snowboard features a top layer of exposed carbon fiber, an aspen wood core reinforced with carbon fiber strips, a bottom layer of carbon fiber beneath a sintered base layer, and edges constructed from titanium. The strategic use of carbon fiber layers bonded with reduced epoxy enhances flexibility while maintaining structural integrity. The sintered base layer effectively absorbs wax to reduce resistance and increase speed. Titanium edges maintain sharpness, resist rust, and reduce overall weight compared to steel edges. This combination of materials and construction techniques creates a versatile snowboard that addresses common issues such as cracking and splitting while excelling in various snowboarding conditions.

Snowboards are constructed by initial manufacture of a base sub-assembly including fewer than all layers of the snowboard, e.g., a base layer, edges, and a stabilizing layer. These layers are permanently bonded together into a unitary base sub-assembly. The running (bottom) surface is then finished to provide a desired surface consistency by eliminating undesired irregularities from the manufacturing process, e.g., using a conventional base grinding machine. Subsequently, the base sub-assembly and remaining snowboard layers (e.g., top sheet and a core sandwiched between reinforcing layers) are permanently bonded together into a unitary final snowboard assembly, which may then be worked to form a finished snowboard. Snowboards may be either flat or non-flat in both the longitudinal and transverse directions. Accordingly, the method may be used to produce snowboards having a desired sanded/ground base surface having a desired surface consistency, even for snowboards that are non-flat in the transverse direction.

The invention relates to an apparatus for flattening the top surface of skis to facilitate laser engraving thereof, to the method of laser engraving of skis employing such apparatus, and to a custom laser-engraved ski production and inventory management system wherein blank skis are manufactured, defects culled, and the blank ski of suitable length etc. is matched to the customer and laser engraved, preferably using the disclosed flattening apparatus.

The invention relates to an apparatus for flattening the top surface of skis to facilitate laser engraving thereof, to the method of laser engraving of skis employing such apparatus, and to a custom laser-engraved ski production and inventory management system wherein blank skis are manufactured, defects culled, and the blank ski of suitable length etc. is matched to the customer and laser engraved, preferably using the disclosed flattening apparatus.

Disclosed herein are systems and methods relating to a snowboard that includes a raised edge rail and one or more pockets where the sidecut meets the nose and/or tail of the snowboard; and to a snowboard that includes a braking system. Aspects of the present disclosure relate to a snowboard that includes one or more sensors, including position sensors, distance sensors, accelerometers, or other sensors, that may detect information related to the snowboard motion and/or position. Sensor data may be utilized, in some aspects, to signal a braking system to engage under certain conditions.

Disclosed herein are systems and methods relating to a snowboard that includes a raised edge rail and one or more pockets where the sidecut meets the nose and/or tail of the snowboard; and to a snowboard that includes a braking system. Aspects of the present disclosure relate to a snowboard that includes one or more sensors, including position sensors, distance sensors, accelerometers, or other sensors, that may detect information related to the snowboard motion and/or position. Sensor data may be utilized, in some aspects, to signal a braking system to engage under certain conditions.

A design for snowsports devices such as skis and snowboards uses non-Newtonian materials. Non-Newtonian materials exhibit rate-sensitive characteristics, with stress vs. strain properties dependent on the rate of loading. The snowsports device with non-Newtonian materials has variable stiffness and damping, with both increasing according to an increased applied load-rate such that a single snowsports device exhibits soft flex characteristics under low applied load-rates, but stiffer flex characteristics under high applied load-rates. The flex of the snowsports device is self-adjusting, with no manual adjustment input required by a user. The non-Newtonian material may be incorporated into the structure of the snowsports device in a number of different ways, including in the core, in composite sheet layers, and other locations.

The present invention relates to a method and a system for manufacturing a board body (10), such as a skateboard, from a blank (20) having an indefinite shape. The blank (20) with the indefinite shape is collected by a handling robot (50). The shape of the blank (20) is scanned in three dimensions by means of a vision system (47) and a virtual image of said blank (20) is stored in a memory and used to calculate a three dimensional cutting path for milling the blank (20) into said board body (10).

A ski having a core that includes a left lateral edge, a right lateral edge, and at least one central inner core positioned between the two lateral edges. The core also includes a plurality of left wings arranged between at least one central inner core and the left lateral edge, each left wing forming an angle between 5 and 85 or between 95 and 175 with the longitudinal axis X, and a plurality of right wings arranged between at least one central inner core and the right lateral edge, each right wing forming an angle between 5 and 85 or between 95 and 175 with the longitudinal axis X.

A sports equipment (1) for sliding on surfaces having a multi-layered structure comprising a core layer (2) and at least one further layer (3) facing the surface in use, the core layer (2) extending essentially along an entire length of the sports equipment (1) and comprising a matrix material (4) and at least one layer (5) of fibres, wherein the core layer (2) has a central region (6) arranged essentially centrally along the length of the sports equipment (1), with the matrix material (4) being interspersed with the at least one layer (5) essentially along the entire central region (6), and the matrix material (4) is a mineral construction material such as concrete, with the layer (5) of fibres exhibiting pre-tensioning.