Abstract: An impact resistant shingle is provided which includes an asphalt-coated substrate having a first surface and a second surface, the first surface having a headlap portion and an exposure portion. The headlap portion comprises a transition zone disposed at an edge region of the substrate distal to the exposure portion. The first surface of the substrate exclusive of the transition zone comprises granules, wherein the shingle has a smaller thickness dimension at the transition zone than a thickness dimension of a remaining area of the shingle.

Abstract: The invention relates to an assembly comprising a series of unitary support modules (10) that arc assembled to one another to form a lower flat support that can be inserted vertically between the floor and a modular upper cover comprising a series of cover elements (102) which are affixed to the upper surfaces (12) of the unitary support modules (10). The assembly is characterised in that each modular cover element (102) is affixed to the tipper surfaces of the unitary support modules (10) using securing means (118, 50) having co-operating complementary shapes and by means o f a vertical elastic interlocking arrangement.

Abstract: A modular truss system includes an upper chord and a lower chord. Each of the upper and lower chords has a pair of terminal ends and each of the upper and lower chords is arcuate between associated ones of the pair of terminal ends. A plurality of branches is removably attached to and extends between the upper and lower chords. Each of the branches has a first end and a second end comprising a saddle that receives one of the upper or lower chords at a fixed angle with respect to the upper and lower chords. The saddles ensure the branches are properly placed on the upper and lower chords.

Abstract: An innovative flush mountable backing plate useful in the construction of sheet-metal wall assemblies is disclosed herein. The flush mountable backing plate is generally comprised of a flat piece of sheet-metal that defines a central web section having an end return flange positioned at one end and an end tab positioned at the other end, wherein the end return flange is perpendicular to the web section, while the end tab is coplanar with the web section; and a flexible bend section interposed between the end tab and the central web section, wherein the bend section defines a trough that runs perpendicular to the central web section, and wherein the trough is sized and configured to receive and does receive an inwardly directed return of one of the C-shaped studs.

Abstract: The invention is a floor that consists of structural insulated composite panels (SICP) made of an expanded polystyrene or polyurethane core and fiberglass reinforced phenolic resin outer skins. The density of the core and the thickness and fiberglass component of the skin as well as the thickness of the panel can be modified depending on the application. The floor panels are supported along the ends by the walls acting as deep beams by a bolt and angle system or by a “Strong Dog” system as well as by an Offset Adjustable Foundation Leg system.

Abstract: A transportable drilling rig having a self-elevating drill floor includes a base structure comprising multiple base towers that can be transported to a wellsite and positioned around an intended wellbore location. A horizontal base frame is installed between lower regions of the towers to form a stable rig base structure, and a drill floor can then be constructed over the base frame and between the base towers. A suitable rig mast can then be erected on the drill floor. Floor-lifting cables are anchored to upper regions of the base towers and disposable around corresponding sheave assemblies associated with the drill floor. The free ends of the floor-lifting cables can be engaged by the traveling block in the rig mast, whereupon the rig's drawworks can be actuated to elevate the drill floor and mast as required and then locked to the base towers.

Abstract: This is a Panel Connection System for structured panel buildings consisting of a strong dog panel connection system that connects structural insulated composite roof, wall and floor panels to each other and to other surfaces such as floors and walls. It uses dog panel as connectors between the panels. The system consists of two parts: A) the field installed Strong Dog type one strip for wall to wall and certain roof to wall connections, and the field installed Strong Dog 2 strip type 2 for wall and to floor and certain wall to roof.

Abstract: Provided is a forming device for forming an adhesive composition so that tiles can be reliably laid on a laying surface.

Abstract: A ceiling structure includes a suspended framework having a plurality of main runners and a plurality of cross runners interconnected to define an array of tile receiving openings and a plurality of ceiling tiles positioned within the array of tile receiving openings, each of the plurality of ceiling tiles having a plurality of magnets positioned at a peripheral portion thereof which are configured to magnetically couple the ceiling tile within a respective one of the tile receiving openings with the ceiling tile abutting a respective mounting frame. Related methods are also provided.

Abstract: A reinforcement tie for structural use which comprises two longitudinal bars or plates connected by internal bars or plates, ending in a female end and a male end that is narrower than the female one. In at least one of the male and female ends the cross section of the corresponding internal bars or plates is, totally or partially, less than the cross section of the other internal bars or plates, or in at least one of the male and female ends, the corresponding internal bars or plates have an area where the bar or plate changes direction, with this area forming an entrance slot.

Abstract: The present invention relates to a pushing device (2) for pushing piece goods (4) from a conveying device (3) with a reliable process, comprising a circulating track (14) and at least one driven moving unit (10) which can be moved on the track (14), wherein the moving unit (10) comprises a paddle (11) for bearing against the piece good (4) arriving on the conveying device (3), and wherein the moving unit (10) comprises a slide (12) which can be displaced perpendicularly with respect to the moving direction (17) of the moving unit (10) in order to push the piece good (4) from the conveying device (3).

Abstract: The invention relates to a horizontal transverse sealing unit, in particular for a horizontal tubular bag machine for sealing at least one tubular film around at least one object to be packaged, having a first and a second rotational axis (18a, 20a) which are parallel to each other and at least two sealing jaw pairs (26a, 28a and 30a, 32a) which are each formed by at least one sealing jaw (26a, 30a) rotating around the first rotation axis (18a) and at least one sealing jaw (28a, 32a) rotating around the second rotation axis (20a), such that, during a sealing process, the sealing jaws (26a, 28a) of a sealing jaw pair (26a, 28a) approach each other and material layers can be sealed between the sealing jaws (26a, 28a) under exertion of pressure. According to the invention, at least two independently drivable sealing drives of the horizontal transverse sealing unit are provided to drive at least two sealing jaw pairs (pair 26a, 28a and pair 30a, 32a) independently of each other.

Abstract: A method is provided, including providing a first packaging support having a predetermined first count of first platforms, each first platform being defined by a predetermined width; providing a second packaging support having a predetermined second count of second platforms, each second platform being defined by a predetermined width; inserting the first and second packaging supports into an outer carton; inserting a predetermined third count of products into the outer carton, wherein the first and second packaging supports provide for stable positioning of the predetermined third count of products during shipment to and display at a retailer's establishment.

Abstract: A method of forming a vacuum packed compressed netting sleeve for in situ formation of a compost filter sock comprises the steps of: providing a sleeve of netting material having at least one open end; bunching the sleeve of netting material primarily along a longitudinal axis, whereby each open end of the netting material remains accessible to form a compression bundle netting material; placing the compression bundle netting material in a sealable weatherproof bag; drawing a vacuum in the bag to compress the compression bundle netting material; and sealing the bag. A mechanical fastener capable of securing a compression bundle netting sleeve in position may be provided within in the bag. The bag may efficiently store remnants of the netting sleeve at the end of given manufacturing runs.

Abstract: Provided is a method for filling a container with a liquid in which the container is filled via an opening of the container and an internal volume of the container increases during the filling process and the internal volume of the filled volume is at least twice the volume of the unfilled container. Also provided is a device for filling containers, and a container having an opening, a base region, and a main body integrally formed with the opening and the base region, the main body being bent by a specified bending angle around a specified circumferential folding edge of the main body in such a way that the opening of the container is arranged closer to the base region than the circumferential folding edge is, wherein the position of the folding edge relative to the base region of the container can be changed during an expansion of the container.

Abstract: Transforming machines for changing a strip of unopened bag precursors into open bag precursors are disclosed that include a drive motor, a separation station, a sensor electrically connected to a controller that is electrically connected to components of the separation station. The separation station includes a first roller, a separation roller driven by the drive motor, and a pressure device having an actuator selectively activating the pressure device to apply pressure to the strip of unopened bag precursors passing over the first roller. In operation, the controller, based on a signal from the sensor, determines when perforations are located in a gap between the pressure device and the separation roller and at that time signals the actuator to activate the pressure device, with the drive motor driving the separation roller, thereby separating the perforations in a first film layer, but not the perforations in a second film layer.

Abstract: A rotary wrapping machine (30, 110) for packaging products by means of a film unwound from a reel comprises a frame (13, 113) carrying a dispensing unit (19, 119) which is electrically controlled to dispense the packaging film from a reel of film present in the dispensing unit (19, 119). The dispensing unit is supported on the frame so as to be driven rotationally along a closed path around a packaging zone (38, 138) which contains a product to be wrapped with the film Along the closed path there is a power supply antenna (25, 125) which is connected to an antenna power supply unit (26, 126) for transferring, by means of electrical induction, electric power to a corresponding receiver (28, 128) which is movable along the antenna together with the said dispensing unit and which supplies in turn electric power to the dispensing unit.

Abstract: The adjustable frame for a riding saddle includes a saddle tree arranged on a portion of a riding saddle and having two longitudinal arms and at least one rotatable continuous part, passing through the saddle tree. An upper portion of the rail is easily accessible without requiring the disassembly of any component. The opening and closing of the reinforcement parts of the saddle tree, that are driven by the rotatable continuous part using a simple Allen wrench, are enabled.

Abstract: A long-wear equine diagnostic boot for use on the lower leg of a horse has a plurality of alignment ribs for locating a bladder against the horse's limb when the boot is secured to the horse's leg. An electronic diagnostic device retained and secured in the boot inflates the bladder upon activation to urge the bladder for engagement against the horse. The bladder transmits a signal via a pulse transmission tube to the electronic device. The boot is constructed of latex-free, breathable, lightweight, washable material which allows for safe, long-wearing of the boot.

Abstract: The present invention relates to an axial flow-type cyclone dust collection device including a main body and a plurality of guide vanes. The main body includes: a turning cylinder portion where dust gas is swirled; a dust gas inlet pipe and a de-dust gas discharge pipe which are arranged along the axis at the front and rear ends of the turning cylinder portion; and a dust collection port provided in the rear end area of the turning cylinder portion to guide the discharge of the centrifuged dust. The plurality of guide vanes are provided between the dust gas inlet pipe and the turning cylinder portion in the main body, and are radially arranged at a changing vane angle of which the lead-in angle in the front end with respect to the axis of the turning cylinder is different with the discharge angle in the rear end portion.

Abstract: Separation device comprising a swirler (1, 20, 30) of a sheet material comprising a plurality of vanes (4) with a flow entrance side edge (6) defining an entrance angle (?) and a flow exit side edge (8) defining an exit angle (?). The flow entrance side edge and flow exit side edge extend from a center section (3) to a peripheral edge (9), which extends between end points of the flow entrance edge and the flow exit edge. The entrance angle is larger than the exit angle. The swirler can me made from a blank (10) by cutting out cutting lines defining the peripheral edges, the flow entrance edges and flow exit edges of a plurality of vanes (4) of a swirler. The vanes are subsequently bent to define the exit and entrance angles. Optionally, the swirler can be stacked with one or more correspondingly cut and bent swirlers to form a single stacked swirler (20, 30).

Abstract: A filter assembly for use with a vacuum apparatus and a hair clipper is disclosed. The assembly includes a top piece, a bottom piece, and a filter member. The top piece is formed having a generally circular perimeter with an inlet aperture located on the perimeter such that the inlet aperture is adapted for tangential acceptance of a vacuum hose. The specific arrangement of components, including the tangential position of the aperture, creates a hair collecting vortex within the assembly when a vacuum source is attached and activated.

Abstract: A honeycomb structural body Is made of cordierite ceramic, and composed of partition walls and cells. A cell density is changed continuously or step by step from a central section to an outer peripheral section in a radial direction. The honeycomb structural body has a relationship of M1>M2>M3, and a relationship of K1<K2. M1 is an average cell density of a first section formed from a center to not more than ? R from the center M2 is an average cell density of a second section formed within a range from ? R to ? R. M3 is an average cell density of a third section formed of more than ? R from the center to an outer peripheral surface. K1 and K2 are average cell density change rates of the first and second sections, respectively. R is a radius of the honeycomb structural body.

Abstract: A cutting blade for a lawn mower includes a body defining an aperture for mounting the cutting blade to the lawn mower, a cutting edge formed along at least a portion of the body, and a lift portion extending from the body away from the cutting edge.

Abstract: Provided is a crop divider hinge kit and method of installation and use that facilitates do-it-yourself retrofitting of existing combine harvester heads to allow their crop dividers to pivot out of the way for transport. Hinge kits may be adapted for use with frames having a square tube portion and may comprise a replacement portion of square tubing pivotably connected with a sleeve portion adapted to receive therein and be affixed to a cut portion of the square tube frame. Quick-disconnect fastening mechanisms may be used in connection with hinge kits, including in connection with removably fastening crop divider support members.

Abstract: A system for mounting a mulching insert to a lawn mower includes a cutting deck configured to receive the mulching insert and a spindle extending from the cutting deck. The spindle is configured to support a cutting blade for rotation relative to the cutting deck. The system also includes a spindle housing mounted to the cutting deck and surrounding the spindle. The system further includes a mounting member coupled to the spindle housing. The mounting member is configured to support the mulching insert within the cutting deck.

Abstract: A wrap device for communicating a wrap to a bale chamber of a round module builder. The round module builder comprises a bale sheave for driving a bale belt to wrap a round module with the wrap. The wrap device comprises a wrap floor. A wrap floor linkage couples the wrap floor to the round module builder. A first sheave and a second sheave are coupled to the wrap floor. A wrap floor belt is supported by the first and second sheaves. An actuator is coupled to at least one of the wrap floor linkage and the wrap floor to move the wrap floor from a disengaged position to an engaged position. In the disengaged position, the wrap is not communicated to the bale chamber. In the engaged position, the wrap floor belt engages the bale belt and communicates the wrap to the bale chamber.

Abstract: A latch to secure folding implements in a transport configuration. The latch is constructed so as to permit selective disengaging of the latch to allow the folding implement to be configured for operation. A latching mechanism with a pivoting portion engages a crossbar in latching. One of the latching mechanism or pivoting portion is suspended on an extension bar which is cantilevered and suspended from either a main frame or a folding arm. The latching system tolerates misalignment of the main frame and folding arms through the suspension system.

Abstract: A design for an effectively cooling a liner of a gas turbine combustor by means of convective cooling is disclosed.

Abstract: An intake arrangement for a compressor in a gas turbine power plant includes at least a passageway having an elongated portion, and a circular portion at an end of the elongated portion. The circular portion may be arranged in proximity to the compressor at around a compressor inlet. The passageway may be divided at least circumferentially and radially across the entire elongated portion and at least partially across the circular portion to configure a plurality of flue gas and air inlet segments for respectively conveying flue gas and air streams therethrough. The flue and air gas streams from each of the respective plurality of flue gas and air inlet segments, converge to be blended into a target mass stream for being conveyed into the compressor.

Abstract: A gas turbine engine flow duct comprising a flow duct disposed along an engine centerline of the gas turbine engine and defining a stream flow passage, and first and second rows of heat exchangers disposed along the engine centerline of the gas turbine engine and integrated in the flow duct in fluid communication with the stream flow passage of the flow duct.

Abstract: A multi-pulse gas generator includes a pressure vessel, an outer propellant arranged in the pressure vessel and which has a tubular shape, an intermediate propellant arranged inside the outer propellant and which has a tubular shape, an inner propellant arranged inside the intermediate propellant and which has a tubular shape, an internal structure arranged inside the inner propellant and fixed to the pressure vessel, a first barrier membrane arranged between the outer propellant and the intermediate propellant so as to isolate the outer propellant and the intermediate propellant from each other, and a second barrier membrane arranged between the intermediate propellant and the inner propellant so as to isolate the intermediate propellant and the inner propellant from each other. The outer propellant is supported on its outer surface by the pressure vessel. The inner propellant is supported on its inner surface by the internal structure.

Abstract: Methods and systems are provided for using compressor recirculation flow via a venturi to enhance low pressure EGR flow. The opening of a compressor recirculation valve can be adjusted based on EGR flow demand to recirculate cooled compressed air through a venturi while generating vacuum for drawing EGR. The approach allows for concurrent EGR control and surge control.

Abstract: A method of controlling an aftertreatment system having a SCR catalyst and communicating with an engine electronic control module (ECM) is provided. The method may receive a plurality of system values corresponding to NH3 and NOx emissions of the aftertreatment system; determine an optimal urea dosing target value based on the system values and one of a target NH3 storage value and an estimated NH3 storage value; and determine an optimal engine NOx output target value based on the system values and a measured NOx conversion efficiency value.

Abstract: A vehicle and a method of determining a reductant storage capacity set point of a selective catalytic reduction filter (SCRF) of an exhaust treatment system of a vehicle are disclosed. The method includes determining a storage estimate of a reductant inside the SCRF and determining a particulate estimate in the SCRF representative of an amount of particulate matter collected inside the SCRF. The method also includes determining a particulate correction factor from the particulate estimate and calculating, via a controller, a set point value of the reductant in the SCRF by computing together the particulate correction factor and the storage estimate to determine the reductant storage capacity set point of the SCRF.

Abstract: A vehicle and method of updating aging of a selective catalytic reduction filter (SCRF) of an exhaust treatment system of the vehicle are disclosed. The method includes determining a desorption rate estimate of a catalyst of the SCRF and determining an ash volume estimate representative of an amount of ash collected inside the SCRF. The method also includes determining an ash correction factor from the ash volume estimate and calculating, via a controller, a corrected desorption rate value by multiplying the ash correction factor with the desorption rate estimate to update the aging of the SCRF.

Abstract: Systems and methods for delivering a vehicular fluid to a component of the vehicle. A reductant delivery system of a selective catalytic reduction system delivers the vehicular fluid to the component of the vehicle. The reductant delivery system includes a compressed air source, a tank in fluid communication with the compressed air source, a dosing module in fluid communication with the tank, and a control module electrically coupled to the compressed air source. The tank may contain a diesel exhaust fluid and the dosing module is in fluid communication with the component that receives the diesel exhaust fluid. The control module regulates an amount of air pressure in the tank to deliver the vehicular fluid to the dosing module. The system omits a vehicular fluid pump such that the compressed air from the compressed air source pressurizes the dosing module with the vehicular fluid.

Abstract: Various methods and systems are provided for blocking backflow of exhaust through an exhaust gas recirculation system. In one embodiment, a method comprises flowing exhaust gas through an exhaust gas recirculation (EGR) passage in a first direction from at least a first cylinder group of an engine to an intake manifold of the engine, the exhaust gas flowing in the first direction through a filter arranged in the EGR passage prior to reaching the intake manifold, and blocking flow of gas through the filter in a second, opposite direction with a mechanical one-way valve positioned in the EGR passage between the filter and the intake manifold.

Abstract: An exhaust system is described including an exhaust manifold having different length runners, with an emission control device housing a plurality of catalyst bricks, at least one of which having a multi-cell density. In this way, uneven exhaust mixing may be addressed without modifying packaging of the exhaust system.

Abstract: An exhaust gas system includes a reducing agent preparation section having a first cylindrical exhaust gas line pipe section opening approximately perpendicularly into a second exhaust gas line pipe section via an opening in a cylinder lateral surface of the second exhaust gas line pipe section. An injector unit for introducing the reducing agent into the exhaust gas is situated at the first exhaust gas line pipe section, upstream from the opening. The opening in the cylinder lateral surface of the second exhaust gas line pipe section has a larger extension in the direction of the longitudinal extent of the second exhaust gas line pipe section than transversely thereto. In a method using the reducing agent preparation section a rotating exhaust gas flow is formed within the second exhaust gas line pipe section.

Abstract: A method for cleaning an SCR system, wherein reducing agent is supplied to an exhaust flow upstream of an SCR catalyst (260), NOx contents of the exhaust flow are determined upstream and downstream of the SCR catalyst (260) and reducing agent crystals are removed by a high-temperature procedure. The steps are determining (s430) a ratio (K1) between NOx contents downstream and upstream of the SCR catalyst (260), raising the temperature (s440) of the exhaust flow to vaporise reducing agent crystals with a view to cleaning, determining (s450) a ratio (Kn) between respective NOx contents determined downstream and upstream of the SCR catalyst (260) at a temperature (T2) of the SCR catalyst (260) at which reducing agent crystals vaporise, comparing (s460) the ratios (K1, Kn) and using this comparison as a basis for deciding whether reducing agent crystals have been removed to an intended extent.

Abstract: An exhaust aftertreatment system may include a reductant supply and diluent supply conduits, an injector and a control module. The reductant supply conduit includes a first valve controlling a flow of reductant through the reductant supply conduit. The diluent supply conduit includes a second valve controlling a flow of diluent through the diluent supply conduit. The injector is in fluid communication with the reductant supply conduit and the diluent supply conduit and is configured to provide fluid to an exhaust stream. The control module may control the first valve to provide a targeted amount of reductant through the injector. The control module may control the second valve to maintain a fluid flow rate through the injector that is at or above a minimum flow rate threshold of the injector based on a difference between a flow rate through the reductant supply conduit and the minimum flow rate threshold.

Abstract: A component carrier of a dosing system including a plurality of components for injecting a urea solution into the exhaust gas flow of an internal combustion engine comprises a base plate forming the component carrier, a plurality of inner flow channels integrated into the base plate, and an inlet port and an outlet port connecting the inner flow channels with the coolant circuit of the internal combustion engine. The component carrier is heated by flowing a fluid having an elevated temperature and circulating in the coolant circuit from the inlet port to the outlet port passing through the inner flow channels and transferring the heat from the fluid to the component carrier. The components of the dosing system mounted on the component carrier and in thermal contact with the component carrier are heated by heat transfer from the heated component carrier.

Abstract: A vehicle and a method of updating efficiency of a selective catalytic reduction filter (SCRF) of an exhaust treatment system of the vehicle are disclosed. The method includes obtaining an initial calculated efficiency of the SCRF, via a controller, regarding one of a NOx conversion, a reductant absorption, a reductant desorption and a reductant oxidation. The method also includes determining a soot mass estimate in the SCRF representative of an amount of soot collected inside the SCRF and determining a soot correction factor from the soot mass estimate. The method further includes calculating, via the controller, an updated efficiency value of the SCRF by multiplying the soot correction factor and the initial calculated efficiency to update efficiency of the SCRF.

Abstract: The present disclosure relates to a device for mounting an injector to an exhaust pipe. The device includes an injector mounting structure having an exterior surface configured for mounting the injector. The injector mounting structure also includes an interior surface arrangement defining an interior volume and a port for allowing the injector to inject a reductant into the interior volume. The interior surface arrangement is configured to prevent swirling of exhaust within the interior volume.

Abstract: A device and a system are provided. The system may include a perforated barrier disposed within an exhaust stream downstream from the combustion chamber(s). The barrier may divide the exhaust stream radially and longitudinally. A mixing surface may be coupled with the perforated barrier which may define a path within the exhaust stream to impart a swirl to the exhaust stream.

Abstract: A hydraulic system for a machine is disclosed. The system includes an actuator configured to move a portion of the machine, a pump configured to supply pressurized fluid to the actuator, an accumulator fluidly coupled to the actuator, a valve arrangement configured to selectively direct the fluid discharged from the actuator to the accumulator for storage and to selectively direct the stored fluid from the accumulator to the actuator, and a controller. The controller is configured to determine an accumulator pressure, an actuator pressure, and an operational parameter associated with an implement system. Further, the controller is configured to determine an accumulator control mode. The controller determines an accumulator pressure leakage rate when the accumulator control mode is neutral.

Abstract: A system and method for converting pressure differentials to electricity is disclosed. Initially, a first chamber is empty and a second chamber holds compressed air/fluid. When the device is disposed in the large bodies of water, due to pressure difference inside the first chamber and the ambient pressure, water fills the first chamber. As the water passes through the first chamber, it turns the turbine or creates pressure difference in transducer to produce electricity. The device descends itself in the deeper water column due to added water in first chamber. When the device obtains equilibrium, the compressed air/fluid from second chamber is allowed to flow to the first chamber to evacuate the filled water. The evacuating water again turns the turbine or creates pressure difference in transducer to produce electricity. After evacuation of water, the device will ascend itself to a shallower depth and the process repeats.

Abstract: A hydraulic arrangement for supplying a consumer or actuator includes a first supply device that has at least one pump with an adjustable delivery volume. The hydraulic arrangement further includes a second supply device that is connected in parallel to the first supply device. The second supply device includes a loadable accumulator and a digitally regulated switching valve arrangement.

Abstract: The present disclosure is directed to a hydrostatic transmission apparatus including a pump, a first motor, and a second motor having two elementary motors, each of them and the first motor having feed/discharge first and second enclosures. In work mode and in road mode the second enclosure of the first elementary motor of the second motor and the first enclosure of the first motor are connected together in series, the second enclosure of the first motor being connected to the second port of the pump and the second enclosure of the second elementary motor of the second motor is connected to the second port of the pump. In work mode, the first enclosure of each of the two elementary motors of the third motor is connected to the first port of the pump.