Abstract: An assembly for the primary fastening of a bicycle or other wheeled vehicle wheel to wheel mount(s), as is commonly done by a cam operated quick release, incorporating a uniquely formed drawbar and a rotation handle wherein primary fastening is accomplished by simple rotation of the rotation handle about the drawbar axis.

Abstract: An assembly for the primary fastening of a bicycle or other wheeled vehicle wheel to wheel mount(s), as is commonly done by a cam operated quick release, incorporating a uniquely formed drawbar and a rotation handle wherein primary fastening is accomplished by simple rotation of the rotation handle about the drawbar axis.

Abstract: An assembly for the primary fastening of a bicycle or other wheeled vehicle wheel to wheel mount(s), as is commonly done by a cam operated quick release, incorporating a uniquely formed drawbar and a rotation handle wherein primary fastening is accomplished by simple rotation of the rotation handle about the drawbar axis.

Abstract: An assembly for the primary fastening of a bicycle or other wheeled vehicle wheel to wheel mount(s), as is commonly done by a cam operated quick release, incorporating a uniquely formed drawbar and a rotation handle wherein primary fastening is accomplished by simple rotation of the rotation handle about the drawbar axis.

Abstract: A wheel quick release system for a bicycle or other wheeled vehicle where the wheel can be easily removed by a manual operation on only one side of the wheel hub but is prevented from unexpected separation at all times while engaged with the wheel. A laterally moving skewer mounted concentrically inside a hollow axle is equipped with a “non-touch” nut on one end and is spring loaded toward a quick release cam on the other end thereby always urging the nut against the adjacent dropout. To remove the wheel, the quick release cam is operated and the quick release side assembly is pushed axially inward and a safety mechanism is operated and held in this position while the wheel is removed from the fork dropouts. When the wheel is again inserted into the wheel fork, the skewer automatically locks onto the dropouts, and subsequently if the quick release cam is inadvertently left open by the user, the wheel will be somewhat loose but will remain safely inserted in the wheel mounts.

Abstract: A wheel quick release system for a bicycle or other wheeled vehicle where the wheel can be easily removed by a manual operation on only one side of the wheel hub but is prevented from unexpected separation at all times while engaged with the wheel. A laterally moving skewer mounted concentrically inside a hollow axle is equipped with a “non-touch” nut on one end and is spring loaded toward a quick release cam on the other end thereby always urging the nut against the adjacent dropout. To remove the wheel, the quick release cam is operated and the quick release side assembly is pushed axially inward and a safety mechanism is operated and held in this position while the wheel is removed from the fork dropouts. When the wheel is again inserted into the wheel fork, the skewer automatically locks onto the dropouts, and subsequently if the quick release cam is inadvertently left open by the user, the wheel will be somewhat loose but will remain safely inserted in the wheel mounts.

Abstract: A wheel quick release system for a bicycle or other wheeled vehicle where the wheel can be easily removed by a manual operation on only one side of the wheel hub but is prevented from unexpected separation at all times while engaged with the wheel. A laterally moving skewer mounted concentrically inside a hollow axle is equipped with a “non-touch” nut on one end and is spring loaded toward a quick release cam on the other end thereby always urging the nut against the adjacent dropout. To remove the wheel, the quick release cam is operated and the quick release side assembly is pushed axially inward and a safety mechanism is operated and held in this position while the wheel is removed from the fork dropouts. When the wheel is again inserted into the wheel fork, the skewer automatically locks onto the dropouts, and subsequently if the quick release cam is inadvertently left open by the user, the wheel will be somewhat loose but will remain safely inserted in the wheel mounts.

Abstract: An assembly for the primary fastening of a bicycle or other wheeled vehicle wheel to wheel mount(s), as is commonly done by a cam operated quick release, incorporating a uniquely formed drawbar and a rotation handle wherein primary fastening is accomplished by simple rotation of the rotation handle about the drawbar axis.

Abstract: A set of relationships using properties of the DNA molecule and its hydrogen bridge electron cycloid motion tied to the Fibonacci-Lucas series concepts and a complex number Argand diagram to provide a computer-implemented set of numbers to describe the number of DNA molecular bases traveling away from a starting point, the number of DNA molecular divisions away from the starting point molecule, and the triplet letter selection occurring at the new location.

Abstract: An apparatus and method of securing a bicycle handlebar stem to the front wheel fork steerer tube with handlebar height adjustability and rotation of the handlebar and stem for easy storage. A steering assembly is provided where the handlebar stem is moveably fastened to the front fork steerer tube using a manually operated primary locking device and requiring a secondary action to allow for movement in the form of either height adjustment, or rotation, or both. The connection between the handlebar stem and the front fork steerer tube can be on the interior or the exterior of the front fork steerer tube. With the interior connection, the steerer tube can be elongated to extend above the top of the headset bearings where it is fitted with a collar for clamping onto the internally mounted stem. The handlebar stem and fork steerer tube are fitted with corresponding octagonal or other cross sectional shapes, or a safety tracking system.

Abstract: A wheel quick release system for a bicycle or other wheeled vehicle where the wheel can be easily removed by a manual operation on only one side of the wheel hub but is prevented from unexpected separation at all times while engaged with the wheel. A laterally moving skewer mounted concentrically inside a hollow axle is equipped with a “non-touch” nut on one end and is spring loaded toward a quick release cam on the other end thereby always urging the nut against the adjacent dropout. To remove the wheel, the quick release cam is operated and the quick release side assembly is pushed axially inward and a safety mechanism is operated and held in this position while the wheel is removed from the fork dropouts. When the wheel is again inserted into the wheel fork, the skewer automatically locks onto the dropouts, and subsequently if the quick release cam is inadvertently left open by the user, the wheel will be somewhat loose but will remain safely inserted in the wheel mounts.

Abstract: The present invention relates to a wheel quick release system for a bicycle or other wheeled vehicle where the wheel can be easily removed by a manual operation on only one side of the wheel hub but is prevented from unexpected separation at all times while engaged with the wheel. A laterally moving skewer mounted concentrically inside a hollow axle is equipped with a “non-touch” nut on one end and is spring loaded toward a quick release cam on the other end thereby always urging the nut against the adjacent dropout. In order to remove the wheel, the quick release cam is operated and the quick release side assembly is pushed axially inward and a safety mechanism is operated and held in this position while the wheel is removed from the fork dropouts.

Abstract: An apparatus and method of securing a bicycle handlebar stem to the front wheel fork steerer tube with handlebar height adjustability and rotation of the handlebar and stem for easy storage. A steering assembly is provided where the handlebar stem is moveably fastened to the front fork steerer tube using a manually operated primary locking device and requiring a secondary action to allow for movement in the form of either height adjustment, or rotation, or both. The connection between the handlebar stem and the front fork steerer tube can be on the interior or the exterior of the front fork steerer tube. With the interior connection, the steerer tube can be elongated to extend above the top of the headset bearings where it is fitted with a collar for clamping onto the internally mounted stem. The handlebar stem and fork steerer tube are fitted with corresponding octagonal or other cross sectional shapes, or a safety tracking system.

Abstract: A steering assembly for connecting the front wheel and handlebar of a bicycle or other wheeled vehicle to the frame. A steerer tube is connected to the front wheel and passing through a head tube on the frame. A stem connects the steerer tube to the handlebar, and bearings on the top and bottom of the head tube which allow the steerer tube to pivot axially inside the head tube. The top of the steerer tube extends above the bearings and is slotted and fitted with a quick release clamping device which allows the stem to be raised and lowered inside the steerer tube. The sides of the stem are channeled such that the stem cannot rotate axially inside the steerer tube and the upper portion of the stem can be lifted out of the steerer tube, then rotated, and folded down to the side of the bicycle frame during storage.

Abstract: The inventive method woks by assigning complex numbers to a rearranged format of the genetic code, this format using the last codon letters as the organizing force. These numbers verify the genetic code mathematically and are tied to the behavior of the hydrogen atoms on the hydrogen bridge between DNA strands. This behavior is explained in part by a formula for modeling the wave behavior of the DNA molecule and the holographic behavior of the DNA molecule as an information-storing material.

Abstract: A steering assembly for connecting the front wheel and handlebar of a bicycle or other wheeled vehicle to the frame. A steerer tube is connected to the front wheel and passing through a head tube on the frame. A stem connects the steerer tube to the handlebar, and bearings on the top and bottom of the head tube which allow the steerer tube to pivot axially inside the head tube. The top of the steerer tube extends above the bearings and is slotted and fitted with a quick release clamping device which allows the stem to be raised and lowered inside the steerer tube. The sides of the stem are channeled such that the stem cannot rotate axially inside the steerer tube and the upper portion of the stem can be lifted out of the steerer tube, then rotated, and folded down to the side of the bicycle frame during storage.

Abstract: A foldable tandem bicycle employs three separate frames joined at concentric seat tubes. The frames have quick release clamps to lock the frames into an open rigid orientation. The center frame has several configurations, unisex one having a closed complete frame with one diagonal brace and a second one with a pair of diagonal braces to eliminate the need for a top tube. A third embodiment employs in-line intermediate members.

Abstract: A foldable bicycle with separate complete front and rear frames joined at the seat post by concentric frame members. An alignment mechanism automatically actuates as the frames are rotated into a frame open position. A binder bolt mechanism locks the frames open in a rigid orientation. The bicycle frame and components may be configured as a lightweight ten-speed bicycle or as an all terrain bicycle.