Abstract: The sprocket member keeps the sprocket centered within the link box while the notches or cut-outs allow mud, dirt, or other material to move out of the link box formed of the track chain assembly by two track bushings and two track links that form a rectangular shaped perimeter. The spacing provided by the wings of the sprocket member reduce wear on the track links near a track bushing and track link interface such as a press-fit connection by spacing the lugs of the sprocket member away from the interface.

Abstract: A collapsible stool entertainment system. The collapsible stool entertainment system includes an elongated rod having a first end opposite a second end. A seat portion is affixed to the first end and a base portion is affixed to the second end. A plurality of teeth extends from a lower surface of the base portion to engage a ground surface for additional stability. In some embodiments, the second end of the elongated rod is pivotally secured to an upper surface of the base portion via a ball-and-socket joint system, wherein the second end comprises a ball removably securable within a socket disposed on the base portion.

Abstract: The sprocket member keeps the sprocket centered within the link box while the notches or cut-outs allow mud, dirt, or other material to move out of the link box formed of the track chain assembly by two track bushings and two track links that form a rectangular shaped perimeter. The spacing provided by the wings of the sprocket member reduce wear on the track links near a track bushing and track link interface such as a press-fit connection by spacing the lugs of the sprocket member away from the interface.

Abstract: A pair of master track links includes one master track link that has a rail portion that defines a length that is greater than 80% of the length of the body of the master track link.

Abstract: A collapsible stool entertainment system. The collapsible stool entertainment system includes an elongated rod having a first end opposite a second end. A seat portion is affixed to the first end and a base portion is affixed to the second end. A plurality of teeth extends from a lower surface of the base portion to engage a ground surface for additional stability. In some embodiments, the second end of the elongated rod is pivotally secured to an upper surface of the base portion via a ball-and-socket joint system, wherein the second end comprises a ball removably securable within a socket disposed on the base portion.

Abstract: A pair of master track links has a first master track link including a first body. The first body defines a first bore and includes a first interface region including a plurality of teeth, and at least one tooth of the plurality of teeth includes a free end and a crown defining a crown width proximate the free end of the at least one tooth. The at least one tooth also includes a root disposed opposite the crown defining a root width, and the crown width is greater than the root width.

Abstract: A pair of master track links includes one master track link that has a rail portion that defines a length that is greater than 80% of the length of the body of the master track link.

Abstract: A pair of master track links comprises a first master track link including a first body, wherein the first body defines a first bore and includes a first interface region including a plurality of teeth wherein at least one tooth of the plurality of teeth includes a free end and a crown defining a crown width proximate the free end of the at least one tooth, the at least one tooth also includes a root disposed opposite the crown defining a root width; and the crown width is greater than the root width.

Abstract: A bearing seal assembly is provided for sealing a sealing gap defined by a first race and a second race of a bearing. The bearing seal assembly includes a resilient seal having a cross-sectional profile, wherein the profile defines a flexing portion, and the resilient seal further has a first pressure-bearing side and a second side opposite the first pressure-bearing side. The flexing portion is configured to flex to form an energized seal that seals the sealing gap when a pressure is applied to the first side of the resilient seal, wherein the cross-sectional profile is symmetric about a horizontal axis and asymmetric about a vertical axis. The cross-sectional profile specifically may be a K-shaped profile, and the flexing portion comprises arms defined by the K-shaped profile. The assembly may include a wear strip section positioned outside of the profile of the resilient seal, with a removable blast shield.

Abstract: The invention relates to novel Glutamic Acid Decarboxylases (GAD). More specifically, novel DNA and protein sequences relating to GAD. Additionally, the invention discloses a novel composition and related methods for treating neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, epilepsy, and the like, using viral and non-viral delivery systems that deliver therapeutic agents to specific regions of the brain. More specifically, using an adeno-associated viral vector to deliver a nucleotide sequence encoding a novel glutamic acid decarboxylase (GAD) to specific regions of the brain that are over stimulated or disinhibited in various diseases, including neurodegenerative diseases.

Abstract: A tower/frame structure of interconnected columns and beams (which may be used in a cooling tower) and novel columns, beams, connection mechanisms and other components are provided. In one embodiment, a column and a beam are constructed of pultruded composite fiber-reinforced plastic (FRP) materials. The beam includes two sidewall extensions or flanges (each having one or more attachment apertures) at one end and which are integral with the beam for connection to the column (having one or more corresponding attachment apertures). The dimension/spacing between the inner walls of the two flanges substantially equals or is slightly larger than the outer dimension of the column. The attachment holes are aligned and a fastener is inserted through the extensions and column for attaching the column and beam. The C-shaped end of the beam substantially conforms to the cross-sectional shape and dimensions of the column.

Abstract: A tower/frame structure of interconnected columns and beams (which may be used in a cooling tower) and novel columns, beams, connection mechanisms and other components are provided. In one embodiment, a column and a beam are constructed of pultruded composite fiber-reinforced plastic (FRP) materials. The beam includes two sidewall extensions or flanges (each having one or more attachment apertures) at one end and which are integral with the beam for connection to the column (having one or more corresponding attachment apertures). The dimension/spacing between the inner walls of the two flanges substantially equals or is slightly larger than the outer dimension of the column. The attachment holes are aligned and a fastener is inserted through the extensions and column for attaching the column and beam. The C-shaped end of the beam substantially conforms to the cross-sectional shape and dimensions of the column.

Abstract: A transition piece assembly for a gas turbine includes a transition duct having one end adapted for connection to a gas turbine combustor and an opposite end adapted for connection to a first turbine stage, and a pair of side panels. The assembly also includes an impingement sleeve surrounding the transition duct and establishing a cooling path therebetween. The impingement sleeve is formed with a plurality of rows of cooling holes therein; and a plurality of flow catcher devices on an external surface of the impingement sleeve, each flow catcher device at least partially surrounding one of the cooling holes.

Abstract: A burner for use in a combustion system of a heavy-duty industrial gas turbine includes a fuel/air premixer having an air inlet, a fuel inlet, and an annular mixing passage. The fuel/air premixer mixes fuel and air into a uniform mixture for injection into a combustor reaction zone. The burner also includes an inlet flow conditioner disposed at the air inlet of the fuel/air premixer for controlling a radial and circumferential distribution of incoming air. The pattern of perforations in the inlet flow conditioner is designed such that a uniform air flow distribution is produced at the swirler inlet annulus in both the radial and circumference directions. The premixer includes a swozzle assembly having a series of preferably air foil shaped turning vanes that impart swirl to the airflow entering via the inlet flow conditioner.

Abstract: A burner for use in a combustion system of a heavy-duty industrial gas turbine includes a fuel/air premixer having an air inlet, a fuel inlet, and an annular mixing passage. The fuel/air premixer mixes fuel and air into a uniform mixture for injection into a combustor reaction zone. The burner also includes an inlet flow conditioner disposed at the air inlet of the fuel/air premixer for controlling a radial and circumferential distribution of incoming air. The pattern of perforations in the inlet flow conditioner is designed such that a uniform air flow distribution is produced at the swirler inlet annulus in both the radial and circumference directions. The premixer includes a swozzle assembly having a series of preferably air foil shaped turning vanes that impart swirl to the airflow entering via the inlet flow conditioner.

Abstract: A high production nutcracking apparatus wherein the nuts are fed from a hopper on a feed conveyor to a cracking apparatus. The cracking apparatus is in the form of a plurality of cracking units mounted on a rotatable turret, and the rotating cracking units are cyclically controlled so as to clampingly engage and lift each oriented nut from the advancing conveyor, and so as to preserve its orientation. Each nut is then cracked and thereafter released at separate spaced points along the circular path of travel of the cracking unit. A structure and procedure for aligning the cracking units of the turret with respect to the feed conveyor is disclosed.