Durability Enhancement for Skateboard Decks

Impact-resistant composite skateboard with improved durability and impact resistance compared to traditional wooden skateboards. The skateboard has a layered structure with a polyurethane friction layer, an impact-resistant mixed fiber composite layer, and a lower accessory layer. The composite layer has a high-strength carbon fiber core sandwiched between aramid/UHMWPE fiber braids. This configuration provides high strength, impact resistance, and delamination prevention. The upper friction layer and lower accessory layer protect the composite core. The composite structure allows better absorption of impacts and prevents cracking compared to wood skateboards.

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A method of connecting the top layer and bottom plate of a skateboard during manufacturing. The method involves bonding the outer edge of the top layer to the bottom layer using hot melt adhesive. This joins the top and bottom layers directly at the edges without using screws or other fasteners. The hot melt adhesive provides a strong bond between the layers while allowing some flexibility for vibration dampening. This connection method eliminates the need for screws and provides a seamless transition between the layers for a cleaner, more durable skateboard.

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A high-strength skateboard design that prevents breaking and wheel fallout during use. The skateboard has a unique mounting system that distributes forces to prevent failure at the wheel mounting points. The mounting system uses specially shaped holes and limiting plates to align and secure the wheel frame. This configuration disperses forces and prevents concentration of stresses that can cause breaking. The skateboard is made by drilling the board layers with specific hole sizes and shapes, then gluing and pressing them together. The resulting skateboard has strengthened mounting points that resist breaking and wheel fallout during use.

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Skateboard and other board sports deck made from corrugated cardboard sandwiched between fiberglass layers for improved performance and sustainability compared to traditional wood or polyurethane decks. The corrugated cardboard core provides flexibility and shock absorption, while the outer fiberglass layers provide strength and durability. The cardboard core is made by gluing vertical strips of corrugated cardboard together.

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Lightweight high-strength skateboard that provides better strength and water resistance compared to traditional wooden skateboards. The skateboard has a composite construction with layers of modified polystyrene reinforced with hyperbranched nano-SiO2. This material improves impact toughness and reduces weight compared to regular polystyrene. The layers are bonded using a modified adhesive that enhances water resistance. The skateboard has an upper and bottom protective layer sandwiched between the reinforced layers and core.

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A skateboard wheel tire that provides improved comfort, shock absorption, durability, and visual customization compared to traditional skateboard wheels. It uses a split structure with multiple parts. The main annular cover tire and connectors are made of the same material for consistent hardness. Embedded parts fill the gaps and are made of the same material but can have different colors and hardnesses. This allows customization and optimizing properties like comfort without sacrificing durability.

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Lightweight skateboard deck with improved strength-to-weight ratio by using a multi-material construction with layers of different materials. The deck has a core of resilient layers like maple wood, surrounded by outer stiffening layers made of fiber-reinforced materials. The resin-bonded layers are molded to form the deck. The fiber-reinforced outer layers absorb stress better than wood. This provides a skateboard deck that is lighter, stronger, and maintains shape better than standard wooden decks.

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Skateboard with customizable performance parameters like flexibility, pop-up, and strength. The board has a core surrounded by multiple layers of plastic or composite material that fuse together when heated. The core, upper, and lower layers are all customizable by adjusting the number of layers and material properties. This allows tuning the board's characteristics to suit user weight and skill levels. The encapsulated core and fused plastic structure provides a strong, lightweight board with tailored properties.

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A torque-strengthening device for land surfboard adapters that uses obliquely arranged tension springs to improve stability and prevent breakage compared to conventional torsion springs.

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Method for manufacturing high-strength skateboards that avoids board breakage during intense skateboarding maneuvers. The method involves a multi-step process to compress and reinforce the skateboard deck. It starts by laminating multiple layers of fiber-reinforced polymer (FRP) material into a composite sheet. The composite sheet is then cut into the desired skateboard deck shape. Next, the deck is placed between two steel plates and subjected to high pressure compression. The compression molding process squeezes the deck layers together, bonding them into a solid, high-strength skateboard deck. The resulting composite deck has enhanced strength and durability compared to traditional skateboard decks made from wood or composite materials.

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Production process for bamboo-wood composite skateboard decks that improves shock absorption, rigidity, and durability compared to traditional wooden decks. The process involves layering bamboo and wood veneers in an alternating pattern with carbon fiber reinforcement between them. The bamboo and wood veneers are pressed and heated to bond them together. The composite deck provides better shock absorption and hardness than wood alone, and the carbon fiber boosts rigidity. The bamboo veneer also has lower moisture content to prevent cracking.

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Skateboard deck construction with improved torsional rigidity and durability compared to conventional skateboard decks. The deck has elongated waveforms along its length that cross over or under the grain of an adjacent layer. This meandering waveform reinforcement distributes stress concentrations and increases rigidity in multiple directions, enhancing performance and durability without adding excessive weight.

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A skateboard made of continuous fiber reinforced thermoplastic composite sheets for improved strength and durability compared to wooden or bamboo skateboards. The skateboard deck is composed of multiple continuous fiber reinforced thermoplastic composite sheets, such as glass, carbon, aramid, or basalt fiber reinforced thermoplastic, laminated together. The composite sheets provide higher strength and impact resistance than traditional skateboard decks made of wood or bamboo. The composite deck also eliminates issues with pollution and environmental concerns that can occur with wooden skateboards.

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Skateboard deck construction method using composite materials to improve strength, durability, and performance compared to standard wooden decks. The method involves embedding composite layers between protective toe and sidewall fillers. The composite layers, like glass and carbon fiber, are pre-cured and cut to fit between the fillers. This provides internal reinforcement without exposing the composite to damage. The composite layers, fillers, and outer core rings are stacked, compressed, and cured together to create the skateboard deck.

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Composite skateboard deck with an aluminum alloy interlayer for improved wear resistance and elasticity. The deck has a body with rubber sleeves on the outer surfaces. The inner bottom is connected to an aluminum alloy layer. Above that is a glass fiber layer, then a bamboo board layer, followed by a plant fiber layer, and finally a carbon fiber layer on the top.

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A skateboard truck with improved turning control and reduced risk of kingpin impacts. The truck has a recessed nut embedded in the baseplate and an inverted kingpin orientation where the threaded end faces the deck bottom. This allows tightening the kingpin to control truck tightness while lowering the exposed kingpin end closer to the baseplate. The recessed nut prevents kingpin movement. This design provides clearance between the kingpin end and the ground to avoid impacts that could stop the board suddenly.

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A high-performance skateboard with defined dimensions, weight, and flex characteristics that is durable and can withstand the forces of skateboard tricks. The skateboard has a carbon fiber layer sandwiched between wood layers for strength and flex. The carbon fiber is strategically located to reinforce areas prone to breakage like the center and mounting holes. The wood layers are laminated with glue under pressure.

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Carbon fiber reinforced skateboard with a core layer sandwiched between an upper and lower wood ply. The core layer has reinforcing material like carbon fabric adhered between the wood plies. This provides strength and durability without adding weight. The reinforcing material can be oriented in different directions to optimize flex characteristics. The skateboard construction involves laminating the layers with adhesive and attaching trucks using inserts through the layers. The reinforcing material can be thin carbon fabric.

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High-toughness safety skateboard deck that prevents injuries to the user while maintaining strength and durability. The deck has a seven-layer construction using Canadian maple boards. The top and bottom layers are longitudinal grain maple, with an inner layer of horizontal grain maple. This cross-grained layering maximizes strength. Carbon fiber laminates are sandwiched between the top and bottom layers. These laminates provide toughness without allowing direct contact. This prevents injury when gripping the deck. The maple core prevents breaking, and the carbon fiber laminates improve toughness without piercing the skin.

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Skateboard with improved durability and shock absorption compared to traditional wooden boards. The skateboard has a wooden core sandwiched between an upper panel and bottom plate. But instead of just attaching the panels directly to the core, there's an intermediate composite layer between them. This composite layer has air cushion pipes embedded in it. The pipes fill with air when the board is compressed during riding, providing additional cushioning and shock absorption. The protective outer ring further enhances durability.

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