388results about "Skating" patented technology

The invention detects the loft time, speed, power and / or drop distance of a vehicle, such as a sporting vehicle, during activities of moving and jumping. A loft sensor detects when the vehicle leaves the ground and when the vehicle returns to the ground. A controller subsystem converts the sensed information to determine a loft time. A display shows the recorded loft time to a user of the system. In addition, a speed sensor can detect the vehicle's speed for selective display to the user. A power sensing section informs the user of expended energy, which can be compared to other users. A drop distance sensing unit informs the user of the peak height of a jump, during an airtime. Gaming on the internet is facilitated to connect worldwide sport enthusiasts.

Methods and systems are disclosed for determining speed, power and / or impact (sporting characteristics) of persons involved in activity. Wireless signals may be generated indicative of the sporting characteristics for receipt and display on a watch worn by the user or on a remote display. Sensors may attach to the person or to a vehicle ridden by the person, to gauge activities such as jogging, hockey, biking, football and aerobics.

Sensors detects loft time, speed, power and / or drop distance of a vehicle and / or person. The sensors couple with multiple persons during athletic activity. Data from the sensors downloads to a database so that users may compare athletic performances (e.g., speed) between the persons, such as through the Internet.

A variable stackable ramp system for forming ramp assemblies for providing challenging obstacle courses including ones for aerial lift for sport jumping with skateboards, inline skates, bicycles and the like. The ramp system includes ramp modules of at least two different configurations with one being an inclined ramp module having an inclined upper riding or support surface and a straight ramp module having a generally horizontal straight upper riding or support surface. The ramp modules are adapted to be interconnected horizontally and vertically in a variety of orientations to provide ramp assemblies of selectively different overall configurations.

Methods and apparatuses for athletic performance and technique monitoring are disclosed. In one example, a sensor output is received associated with a movement of a user torso during a running motion. The sensor output is analyzed to identify an undesirable torso motion.

A system for analysis of user gait and to provide correction in form of haptic and visual feedback. This system comprises a motion and force sensors and a haptic actuator embedded in the user shoe insoles in communication with a smart-phone based analysis application, configured to calculate motion and orientation of the user feet in relation to the value, location and distribution of ground reaction forces measured by sensors located in the shoe insoles and after analysis of said forces and motion, to provide haptic feedback to the user foot instructing about the location (and timing) of pressure the user must apply to achieve an optimal gait.

This invention allows for remote monitoring of the skier / skiing performance. The system consists of a various MEMS sensors embedded in skier clothing and equipment. These sensors measure instantaneous changes in acceleration in x / y / z axis and changes in earth magnetic field—relative to the skier position, to provide six degree of freedom in calculation of skier position as well as moments applied to the ski edge and forces experiences by the skier body. These sensors communicate with the monitoring application residing in the user wireless terminal (call phone) over the PAN wireless network. The instantaneous measurements are analyzed either locally or remotely and when the system is configured in an active mode, a corrective response to the MEMS actuators embedded in the ski or ski bindings may be send does changing the parameters of the run or provide enhanced safety.

The present disclosure is configured to perform a method of recording the movement of a user during a sporting event session. The method may include detecting the user's movement during a first portion of the sporting event session, and recording the user's movement via a recording device upon the user's first location being confirmed via a location determination device. Examples of sporting event sessions may include, BMX biking, race tracks, motocross, skate boarding, skiing, snowboarding, etc.

A system for determining airtime of a moving sportsman includes at least one accelerometer for detecting vibration or acceleration of the sportsman. A processor in communication with the at least one accelerometer processing signals from the accelerometer to determine free-fall. A pressure sensor may be used to determine change in altitude and the processor may process signals from the pressure sensor with the accelerometer signals to determine airtime and drop distance during free-fall. A method for determining airtime of a moving sportsman includes processing data from one or more accelerometers attached to the sportsman, to determine when the sportsman is in free-fall, and determining a time period corresponding to the free-fall.

A small flat wall mountable panel having a flat visual display surface has two spaced apart upwardly arched hooks mounted on backstop spacers and aligned horizontally to receive a skateboard wheel mount or a scooter handle bar therein. An outwardly arched spacer arm below the hooks contacts the board or scooter to maintain the skateboard or scooter away from the wall. A rail with a sliding track can receive and mount a number of the hanger / spacer devices horizontally aligned on a wall. End caps and interconnectors between rails have flat surfaces for visual displays.

The electrically heated hand grip includes a hand grip, a heating member disposed within the hand grip, an end cap assembly removably attached to the hand grip, and an electrical switch coupled to a power source for controlling the supply of current to the heating member. The end cap assembly includes a receptacle for receiving the power source and an electrical connecting means. The end cap assembly may include a light-emitting diode and a charging means. In an alternative embodiment, the electrically heated hand grip includes a resilient strip having a heating member attached to an interior surface of the resilient strip to form a heating strip. The heating strip is spirally wrapped about a grip-receiving portion of a shaft. An end cap assembly is coupled to the end of a shaft to secure a portion of the heating strip. The heated hand grip can include a sleeve which is inserted on the end of a shaft and the heating strip is spirally wrapped about the sleeve.

A system determines impact of a helmet. The helmet includes at least one accelerometer and a processor. The accelerometer detects acceleration of the helmet. The processor is configured to process the signals from the accelerometer to determine impact of the helmet.

The invention relates to an electronic tracking system (1) for a combination of sporting articles (2) consisting of more than one sporting article and the potential applications thereof. At least two code transmitters (7) are provided, which are assigned to at least two structurally separate sporting articles. For the purposes of the invention, these code transmitters (7) or their data can be contactlessly detected by at least one separate control unit (6; 9). In another embodiment of the invention, a data transmission between the code transmitters (7) and a separate control unit (6; 9) via an encryption module (32) in a network can not be mistaken or account is taken of the fact that predefined sporting articles are designed beforehand as belonging to one another. In another embodiment of the invention, the control unit (6; 9) can record the codes of sporting articles belonging to a combination of sporting articles (2) and / or the code transmitters (7) of these sporting articles are assigned a code to designate that the various sporting articles belong to a combination of sporting articles (2). In yet another embodiment of the invention, the code transmitters (7) and / or at least one of the code transmitters (7) and the control unit (6; 9) are able to communicate up to a distance of 30 m.

Systems and methods are disclosed that monitor movement of a person, or of a vehicle ridden by the person, to determine speed, distance traveled and / or airtime of the person or vehicle. Accelerometer-based sensors, pressure sensors or Doppler sensors may be employed in these systems and methods. A liquid crystal display may attach to the person to display speed, distance traveled and / or airtime.

Methods and systems are disclosed for determining speed, power and / or impact (sporting characteristics) of persons involved in activity. Wireless signals may be generated indicative of the sporting characteristics for receipt and display on a watch worn by the user or on a remote display. Sensors may attach to the person or to a vehicle ridden by the person, to gauge activities such as jogging, hockey, biking, football and aerobics.

A resilient rod that provides adjustable directional resistance is disclosed. In one aspect of the invention, a resistance level may be determined based on a thickness of the rod and a position of an applied force with respect to a fulcrum point. In another aspect of the invention, at least one spine may be attached to the beam to increase a diameter of the beam along one axis. A resistance level may be determined based on a thickness of the rod, a position of an applied force and an orientation of the at least one spine with regard to the direction of the applied force. In other aspects of the invention, the resilient rods may be incorporated into various equipment that provide for adjustable resistance levels. In still other aspects of the invention, the resilient rod may be incorporated into medical devices that provide adjustable support for injured limbs or joints.

A lighting device for illuminating ice has a sheet of light-transmitting film located below an ice layer and coupled to a light source. The index of refraction of the light-transmitting film is greater than that of the adjoining ice or air so that the light within the film experiences substantial internal reflection. Light is emitted from the film (and the ice surface) at emission regions that disrupt internal reflection.

A temporary visible image, such as a first down reference line, corporate logo, or text is projected onto a target surface by an orientation-stabilized, fiber-fed laser projector. The projector may include at least one cylindrical lens or at least one pair of X-Y scanners. One or more remotely located lasers, supplying optical energy at a single wavelength to the projector, accommodate projection of a monochromatic line pattern. Multi-colored images are accommodated by supplying, to the projector, the output of a plurality of lasers operating at different wavelengths within the visible band. The projector is suspended and conveyed as a unitary assembly by a suspension system adapted to maintain the projectors angular orientation and dynamically stabilize the image. If desired, two or more independently-suspended projection modules or groups of modules adapted to move in unison or independently over the length of the field may be employed.

A boot attachment system is provided for a split board, wherein the boot attachment provides two alternative attachment configurations. The first configuration provides a ‘ride mode’ in which the rider's boots are attached across the two halves of the split board allowing the joined board halves to be used as a complete snowboard for riding downhill. The second configuration provides a ‘ski mode’ in which the rider's boots are attached one on each half of the split board. This system allows the halves of the board to be used in a similar manner to traditional skis. This system is particularly useful when travelling uphill or on terrain that is insufficiently steep for the board configuration to be useable.

Splitboard boot bindings for backcountry splitboarding. Each of a pair of soft-boot bindings is provided with an integral boot binding lower that conjoins the two halves of a splitboard without the additional weight or height of an adaptor mounting plate, upper binding baseplate or “tray”, and extra fasteners of the prior art. The boot binding lower is formed as a box girder and provides improved torsional stiffness for splitboard riding. When subjected to a torque applied by the rider, the bottom mediolateral edges of the box girders are configured to contactingly engage the top face of the splitboard, thereby dynamically coupling the rider's boot sole and the board via a single rigid structure. In a preferred embodiment, the web or “spacer” members of the box girder are characterized by an aspect ratio or contour height that is varied from heel to toe.

Boot binding systems for riding a snow gliding board, including a pair of boot bindings, each member of the pair having a toe latch pedal mechanism at the toe end of a baseplate on which the rider's boot rests, the toe latch pedal having dual function to either a) attach each boot binding to a ride mode interface in ride mode configuration or to b) attach each boot binding to a ski touring mode interface in ski touring configuration. In a “release position” the toe latch pedal is disengaged so that the baseplate assembly may be detached or switched between the ski touring mode interface and the ride mode interface in alternation. In a “lock position”, the toe of the rider's boot depresses the toe latch pedal and locks the boot binding onto the selected interface. As co-planar with the baseplate, the latch pedal also supports the rider's boot when in the lock position.

A platform system for self-leveling a stage is provided and includes one or more module assemblies and one or more supports. Each module assembly includes one or more receiving members for engaging and removably securing the one or more supports. Each support includes an elongate portion, an extendible portion extendible from and lockingly engageable with the elongate portion, a base member removably attached to the extendible portion, and an actuator assembly secured to the elongate portion and in communication with the extendible portion. The actuator assembly is configured to rapidly extend and lockingly engage the extendible portion and the base member to provide self-leveling of each of the one or more module assemblies of the stage as the base member engages an underlying surface.

A performance monitoring system and method for edging or near-edging sports includes a pair of measurement apparatus associated with each foot or of an athlete. Each measurement apparatus includes at least one sensor, adapted to cooperate with the corresponding foot or boot and the corresponding surface-engaging equipment to measure and provide at least force data exerted on said surface-engaging equipment. A data receiver cooperates with each sensor to receive said data and to communicate said data to a data processor. The data processor is adapted to determine from said data, for each sensor, at least the following derived characteristics: force over time, a peak force, delta time, and corresponding explosiveness. Feedback of the characteristics is provided to a user.

A wireless hierarchical heterogonous pico-net providing communication between smart-phone based analysis and control application and multiplicity of sensors and actuators embedded in the ski equipment is described. The topology of this pico-net comprises two layers of hierarch, where the first layer is configured as a Bluetooth wireless network using a Round-Robin scheduling method and consisting of a single master and up-to seven slaves, and the second layer of the hierarchy is configured as a sub-nets consisting of multiplicity of sensors and actuators and communicating internally using ANT personal area network (PAN) wireless interface, or via a digital wire interface. Such network topology provides deterministic latency of a hierarchy a single-hop Bluetooth network, irrespective of the numbers of sensors and actuators embedded within each sub-net of the second layer of hierarchy. The network latency is upper-bounded by the number of slaves in the first layer of hierarch, Furthermore, the Round-Robin scheduling method is supplemented with the gating-off the slave RF transmission when the slave has no data to send, or when the difference between current sensor samples and the previous sensor sample is smaller then predefined threshold. Such discontinued transmission lowers slave power consumption system interference.