Abstract: New and unique improvements of prior known M4/M16 firearms are disclosed that comprise (A) a bolt which, in addition to all of the normal M4/M16 features is configured or reconfigured to accept a bridged extractor spring which straddles the firing pin and presses against the bottom of the extractor with the bridging wire, and (B) a bridged extractor spring which is a single part, wound with dual spaced helical coils connected with a bridge wire that maintains the spacing at the top of the spring. The bridge wire preferably crosses diagonally between and is tangent to both coils.

Abstract: A variable width mower deck has three cutting chambers mounted under a top deck surface. Two of the cutting chambers may be moved between a retracted cutting position and an extended cutting position. An endless belt engages the pulleys on each spindle to rotate the rotary cutting blades. The left and right cutting chambers move between the retracted and extended positions while maintaining engagement between the endless belt and the pulleys.

Abstract: A damper for shafts includes an elastomeric ring having a plurality of holes therethrough and an inertia ring having two portions such that the portions encapsulate the elastomeric ring and secure the elastomeric ring in a position. The inertia ring includes openings corresponding to the plurality of holes in the elastomeric ring. A first housing portion configured to receive first fasteners through a first set of openings in the elastomeric ring and the inertia ring to secure the first housing portion to a second housing portion. The first and second housing portions form a surface to receive an inner portion of the elastomeric ring such that the inertia ring floats on the elastomeric ring without the inertia ring contacting the first and second housing portions.

Abstract: A shift controlled bypass orifice for a hydrostatic transmission includes a pump valve body with high pressure ports through which hydraulic fluid flows between a pump and a motor, a bypass orifice extending between the high pressure ports and the outside of the pump valve body, a bleed poppet movable between a closed position blocking the bypass orifice and an open position opening the bypass orifice, and a poppet push pin moving the bleed poppet toward the open position if the hydrostatic transmission is in neutral, and toward the closed position if the hydrostatic transmission is in forward or reverse.

Abstract: A return to neutral mechanism for a dual hydrostatic transmission includes a plurality of return to neutral control arms, each return to neutral control arm biased toward a neutral position. Each return to neutral control arm moves in response to forward or reverse movement of an operator control, such as a stick or foot pedal. Additionally, switches are mounted to the return to neutral control arms. The switches enable starting of the engine if every return to neutral control arm is in a neutral position, and disable starting of the engine if at least one return to neutral control arm is out of the neutral position.

Abstract: The present disclosure provides a system, method and computer-readable medium for providing a network service. In one aspect, the disclosure provides a system for providing a network service that includes a network device for providing the network service over a network loop using Symmetric High Bit Rate Digital Subscriber Loop (G.SHDSL) as a transport mechanism over the network loop; and a network-capable access device that terminates the network loop.

Abstract: The present disclosure describes a system and apparatus for providing a network service, such as Frame Relay. The apparatus transmits the service to the network utilizing a G.SHDSL transmission standard; converts data between data utilizing a DS-1 transmission standard and data utilizing a G.SHDSL transmission standard; stores a parameter relating to the network service (e.g., bandwidth); and provides access to the parameter to the network. The apparatus further includes a database for storing the parameters relating to the network service, and a processor for running a program, such as an emulator, to convert the data. The processor also may set an operation in response to a signal received from the network, including synchronizing a clock in the apparatus with a network clock, changing a bandwidth of the apparatus, and upgrading a computer program at the apparatus.

Abstract: A variable width mower deck has three cutting chambers mounted under a top deck surface. Two of the cutting chambers may be moved between a retracted cutting position and an extended cutting position. An endless belt engages the pulleys on each spindle to rotate the rotary cutting blades. The left and right cutting chambers move between the retracted and extended positions while maintaining engagement between the endless belt and the pulleys.

Abstract: A product storage and display structure includes uprights, at least one shelf, and at least one shelf ledge. The shelf ledge includes first and second opposite ends, each end adapted to be removably coupled to an upright of the product storage and display structure. A barrier portion extends upwardly from the base portion, wherein when the base portion is coupled to the uprights, the barrier portion extends to a location proximate and at a higher elevation than the shelf of the product storage and display structure.

Abstract: A method for production refactoring of a company comprises quantifying risks stemming from regulations, in particular from an introduction of new regulation. It further comprises identifying actions to take in order to reduce an exposure to risk, quantifying costs of said actions and determining a revenue at risk depending on a revenue and a probability of failure representing said risks. Furthermore, it comprises determining a sequence of actions for solving an improvement problem depending on said revenue at risk and said costs of said actions and profits reducing said revenue at risks and said costs of said actions and increasing said profits.

Abstract: The invention is a process for forming a preform for use in a structure having at least one curved portion of a specific length, including the steps of: 1) providing a preform having cable of expanding in length threads in rows parallel to the direction of curvature over a length equal to the length requiring curvature, such that the gaps between each thread row are spaced from the gaps in the adjacent tread rows; and 2) stretching the portions of the preform requiring curvature in a sine-wave pattern.

Abstract: The invention is a process for forming a 3D woven PI shaped cross-section preform having a first and second bottom foot portions and first and second upstanding leg portions for use in a structure having at least one curved portion of a specific length. In detail, the process includes the steps of: 1) cutting the treads parallel to the direction of curvature into over a length equal to the length, such that the cuts in each thread are spaced from the cuts in the adjacent treads; 2) stretching the portions of the preform requiring curvature; and 3) forming the curvature in the preform.

Abstract: Woven reinforcing fabrics for such conveyor belts characterized by an improved resistance to tearing in the longitudinal or travel direction. The woven reinforcing fabric includes a plurality of weft yarns and a plurality of warp yarns aligned substantially orthogonal to the plurality of weft yarns. The warp yarns are woven through the weft yarns to define a plurality of passages arranged in substantially parallel first and second planes. At least one of the weft yarns is positioned in each of the passages and two of the weft yarns are positioned in at least one of the passages in each of the first and second planes.

Abstract: An electrical rough-in box for a low voltage transformer is provided. The box has a removable cover with a low voltage transformer mounted there through. The removable cover contains a recessed portion for accommodating low voltage wiring. A sidewall of the box contains a channel for low voltage wiring, thus permitting flush mounting of the box against a wall stud.

Abstract: A neutral start switch arrangement is provided for a work vehicle having a motor driving a hydrostatic pump, the hydrostatic pump driving a hydraulic motor which drives a wheel. The hydrostatic pump typically has an input control shaft, the rotation of which moves the hydrostatic pump from the neutral position to the forward or reverse drive position. A selectively rotatable control arm is fixed to the input control shaft. A first arm is mounted for rotation about the input control shaft axis. A second arm is mounted for rotation about the input control shaft axis. The control arm and the first and second arms are configured for the control arm to be rotated from a neutral drive position to rotate the first arm in a forward drive rotary direction or the second arm in a second rotary direction corresponding to the reverse drive. A first leg extends from the first arm and a second leg extends from the second arm, and a spring is stretched between the first and second legs.

Abstract: A transmission control system, such as for a self-propelled, walk-behind lawn mower, is provided for controlling first and second hydrostatic transmissions in which each one of the transmissions has a hydraulic dump actuator and a brake actuator. The transmission control system includes a control lever and a linkage. The linkage is engaged with the control lever, the hydraulic dump actuators, and the brake actuators of the first and second hydrostatic transmissions. The control lever and the linkage have a drive position which place both of the hydraulic dump actuators in a drive mode, a neutral position which place both of the hydraulic dump actuators in a neutral mode, and a brake position which place both of the brake actuators in a brake mode. The transmission control system can have a shift slot pattern which defines the drive, neutral, and brake positions of the control lever.

Abstract: The invention comprises a polymerizable monomer composition for application to the nail surface and polymerization thereon to yield an artificial nail structure, comprising at least one multicarbonyl-vinyl containing monomer; a polymerized artificial nail structure having a thickness of about 10-60 mils, and a modulus of elasticity of about 550-800 N/m2, comprising a copolymer of at least one ethylenically unsaturated monomer and a multicarbonyl vinyl-containing monomer; a method for reducing, ameliorating, or eliminating delamination of an artificial nail structure from the natural nail surface; a method for improving adhesion of an artificial nail structure to the nail surface; and a method for reducing premature gelation of a liquid monomer composition.

Abstract: A platform included as part of a mower, the platform providing a surface upon which an operator stands while operating the mower. The platform is springably or suspendably mounted on the frame of the mower to cushion the operator and thereby decrease the amount of physical exertion which may be experienced by the operator over long periods of operation. The platform is further associated with a power control mechanism operatively connected with the platform whereby operation of the mower attachment(s) are selectively controllable by the operator stepping onto or off of the platform.

Abstract: A transmission control system, such as for a self-propelled, walk-behind lawn mower, is provided for controlling first and second hydrostatic transmissions in which each one of the transmissions has a hydraulic dump actuator and a brake actuator. The transmission control system includes a control lever and a linkage. The linkage is engaged with the control lever, the hydraulic dump actuators, and the brake actuators of the first and second hydrostatic transmissions. The control lever and the linkage have a drive position which place both of the hydraulic dump actuators in a drive mode, a neutral position which place both of the hydraulic dump actuators in a neutral mode, and a brake position which place both of the brake actuators in a brake mode. The transmission control system can have a shift slot pattern which defines the drive, neutral, and brake positions of the control lever.

Abstract: A resonator module for a combustion turbine power plant, where the combustion turbine power plant defines a flow path. The resonator module includes a first member, an a second member. The first member has a size substantially smaller than the diameter of said flow path and a plurality of openings therethrough. The openings are in fluid communication with the flow path. The second member has a size generally equal to said first member. The second member is in a generally spaced relation to the first member and encloses a volume of gas between the first and second members.