Abstract: The present disclosure addresses apparatus, systems and methods for improvement of a gaming surface. Exemplary embodiments of the present system comprise a playing surface which comprises multiple planks which may be folded in relation to one another.

Abstract: A race track including a first racing lane, a second racing lane, a first starting mechanism, a second starting mechanism and a linking mechanism. The first starting mechanism is operably mounted to the first racing lane. The second starting mechanism is operably mounted to the second racing lane. The linking mechanism is capable of selectively attaching to the first starting mechanism and the second starting mechanism. The first starting mechanism and the second starting mechanism are independently operable unless the linking mechanism is attached to the first starting mechanism and the second starting mechanism which causes the first starting mechanism and the second starting mechanism to move in unison.

Abstract: A bolt mechanism that is actuated by an electromagnetic arrangement is provided for use within a pneumatic projectile launcher or marker. The electro-magnetic arrangement provides for rapid movement and a high degree of control over the bolt. Generally, an arrangement of electro-magnetic coils is provided that exert a force on ferrous materials or permanent magnets thereby causing the bolt to reciprocate back and forth. Several embodiments are provided that disclose configurations having varied numbers of electromagnetic coils, ferrous materials and permanent magnets strategically placed within the breech and bolt of the marker, wherein energizing the coils produces movement of the bolt. Further, the electro-magnetic bolt system of the present invention is equally applicable to slide bolts as well as rotary bolts.

Abstract: An extruded track for racing small wooden or other material gravity propelled cars like those raced by the Cub Scouts, Awanas and other organizations. The extrusions has a continuous slot on the bottom which allows hex head bolts to be snugly held. This features allows attachments such as the stand starting gate, and other accessories to be easily attached and adjusted with out additional machining, therefore saving on manufacturing costs. The extrusion, also, has a cleared out area on the top of the track to allow extra clearance for weights attached to the bottom of the car. The end extrusion is specially designed to allow for braking of the cars.

Abstract: A bolt mechanism that is actuated by an electromagnetic arrangement is provided for use within a pneumatic projectile launcher or marker. The electro-magnetic arrangement provides for rapid movement and a high degree of control over the bolt. Generally, an arrangement of electro-magnetic coils is provided that exert a force on ferrous materials or permanent magnets thereby causing the bolt to reciprocate back and forth. Several embodiments are provided that disclose configurations having varied numbers of electromagnetic coils, ferrous materials and permanent magnets strategically placed within the breech and bolt of the marker, wherein energizing the coils produces movement of the bolt. Further, the electro-magnetic bolt system of the present invention is equally applicable to slide bolts as well as rotary bolts.

Abstract: A paintball marker (12) has an air powered generator (10) to provide electrical power. A compressed gas conduit (18) is connected to the marker body (12) with compressed gas flowing therethrough. The gas flow is converted to electricity, such as by an impeller (52) that is mounted to a first end of a rotating shaft (48) with a magnet (50) mounted to a second end of a rotating shaft (48) with a coil (45) positioned proximal to the magnet (50) to create electricity upon rotation of the shaft (48) due to flow of compressed gas past the impeller (52). The created electricity can be used to power electrically powered components on board the marker (12) or recharge batteries (24) therein.

Abstract: The rotary bolt (100) of the present invention has a cylindrical-shaped bolt assembly, which rotates about a central shaft 130. About the circumference of the bolt (100) are a number of chambers (110), each of which can accept a single projectile (112) as it passes through a feed aperture (107). As the bolt (100) rotates, it transports the projectiles (112) from the feed aperture (107) to the breech (104) from where the projectile (112) can be launched from the barrel (106) of the launching device (102).

Abstract: A method of preventing trigger bounce during the launching of a projectile by a projectile launcher includes the step of first providing a projectile launcher having a trigger capable of actuating between a full non-firing position and a full firing position. An amount of time is determined for the trigger to normally transition from a full non-firing position to a full firing position. A sensor, such as an analog optical sensor, is used to sense position of the trigger. If the time for the trigger to transition from a non-firing position to a firing position exceeds the time for the trigger to normally transition from a full non-firing position to a full firing position, launch of the projectile is delayed period of time requiring the trigger to be release to a full non-firing position.

Abstract: The method of firing a paintball marker uses a grip frame 21 replaces an existing grip frame 1 on a paintball marker in order to convert said paintball marker from a mechanically operated paintball marker into an electro-pneumatic paintball marker. The electronic grip frame 21 utilises an optical sensor in order to detect the operation of a trigger 29 and a second optical sensor to detect the presence of objects within the breech of the paintball marker. Electrical signals from these sensors are taken to an electronic circuit board 24, which controls the operation of two solenoids (one shown 26) in order to fire and re-cock the paintball marker. A user interface comprising pushbuttons 12, 13, 14 and a multi-character display 16, allows the user to define how the grip frame 21 functions.

Abstract: An extruded track for racing small wooden or other material gravity propelled cars like those raced by the Cub Scouts, Awanas and other organizations. The extrusions has a continuous slot on the bottom which allows hex head bolts to be snuggly held. This features allows attachments such as the stand starting gate, and other accessories to be easily attached and adjusted with out additional machining, therefore saving on manufacturing costs. The extrusion, also, has a cleared out area on the top of the track to allow extra clearance for weights attached to the bottom of the car. The end extrusion is specially designed to allow for braking of the cars.