Abstract: A wheel loader includes: an operating state detecting unit detecting an operating state; a target setting unit setting a relationship between a target position of a working equipment and a travel distance of the wheel loader for the operating state detected by the operating state detecting unit; a travel distance detecting unit detecting the travel distance of the wheel loader; and a working equipment controlling unit moving a boom and a bucket to the target position of the working equipment determined depending on the travel distance detected by the travel distance detecting unit.

Abstract: An arm assembly for a machine is provided, The arm assembly includes an arm having a first end and a second end. The first end is distal to the second end. The first end is adapted to be rotatably coupled to the machine. The arm assembly also includes a trunnion ball coupled to the machine. The trunnion ball defines a first axis. The arm assembly further includes a bearing rotatably coupled to the trunnion ball and the first end of the arm. The bearing defines a second axis and a third axis. The second axis of the bearing is adapted to align with the first axis defined by the trunnion ball.

Abstract: A travelling frame of a travelling device positioned between a center frame and a travelling motor attachment portion includes an upper plate extended toward the center side of the vehicle to form an extended portion. A long hole into which travelling motor hydraulic piping is inserted is formed in the upper plate along the extended portion. The travelling motor hydraulic piping extends from a lead-out hole opened in an end plate of the center frame, through the long hole of the upper plate and a tong hole opened in an end plate, and inserted into the travelling motor attachment portion.

Abstract: A hydraulic excavator enabling an efficient arrangement of a coolant pipe is provided. A fuel tank has a lateral side surface located outward relative to a lateral edge of a revolving frame. The hydraulic excavator includes an exterior cover laterally covering a mount member, a coolant pipe directing a coolant for an engine to a reducing agent tank, and a reinforcement plate. The coolant pipe is arranged through a space under the fuel tank and between the mount member and the exterior cover. The reinforcement plate is provided outward of the coolant pipe and inward of the exterior cover.

Abstract: A hydraulic excavator capable of achieving suppression of decrease in weight of a counterweight and appropriate arrangement of an exhaust gas treatment device is provided. A rear leg portion forming a leg portion supporting the exhaust gas treatment device against the revolving frame has a main body portion formed to have a U-shaped cross-section, and an open side of the U-shape of the main body portion is opposed to a counterweight. The counterweight has a pair of groove-shaped recesses formed, in which a pair of end portions of the U-shape of the main body portion is inserted.

Abstract: A work vehicle includes a drive unit, a fan motor, a fan configured to be driven by the fan motor, an overrun state detecting unit configured to detect an overrun state of the drive unit, and a control unit. The control unit is configured to control a rotational speed of the fan to reach a first fan rotational speed by increasing the rotational speed of the fan when a detection value detected by the overrun state detecting unit becomes greater than or equal to a first threshold. The control unit is configured to control the rotational speed of the fan to reach a second fan rotational speed higher than the first fan rotational speed when the detection value becomes greater than or equal to a second threshold greater than the first threshold.

Abstract: An energy recovery system for a machine having a movable work tool, a swing motor to swing the work tool about a vertical axis, a pump providing pressurized fluid to the swing motor, a power source outputting power to drive the pump, and a controller. The energy recovery system may include a first accumulator, a swing charge valve selectively connecting the swing motor to the first accumulator, an assist motor operatively connected to the power source, and a discharge selectively connecting the first accumulator to the assist motor. The swing charge valve may fluidly connect the swing motor to the first accumulator when fluid pressure from the swing motor is greater than a charge set pressure. The controller may cause the discharge valve to fluidly connect the first accumulator with the assist motor when the power demand on the power source is greater than a minimum assisted power demand.

Abstract: Swing kinetic and boom potential energy may be recovered in a machine having a movable work tool, a swing motor for rotating the work tool, a hydraulic cylinder for raising and lowering the work tool, a pump selectively connected to the swing motor and the hydraulic cylinder, and a power source outputting power to drive the pump. The machine may further include a first accumulator, a swing charge valve having a charge set pressure, and a boom charge valve. The swing charge valve selectively fluidly connect the swing motor to the first accumulator, and open to fluidly connect the swing motor to the first accumulator when a swing motor fluid pressure is greater than a charge set pressure of the swing charge valve. The boom charge valve may selectively fluidly connect a head-end chamber of the hydraulic cylinder to the first accumulator when the work tool is lowered.

Abstract: A control system includes: a data acquisition unit that acquires an operation command value and data on a cylinder speed in a state where an operation command of operating a hydraulic cylinder is output; a deriving unit that derives an operation start operation command value when the hydraulic cylinder in a stopped state starts operating and slow-speed operation characteristics indicating a relation between the operation command value and the cylinder speed in a slow-speed area based on the data acquired by the data acquisition unit; a storage unit that stores the operation start operation command value and the slow-speed operation characteristics derived by the deriving unit; and a work machine control unit that controls a work machine based on information stored in the storage unit.

Abstract: A backhoe includes a boom with one end rotatably supported by a supporting structure fixed on a working vehicle, and a boom cylinder with one end rotatably supported by the supporting structure, and with another end rotatably supported by the boom, the boom cylinder that drives the boom by operating in a freely retractable manner. The boom cylinder includes a piston, a cylinder tube that contains the piston, a piston rod connected to the piston, a scale rod fixed in parallel to the piston rod and operates along the outer surface of the cylinder tube in response to an operation of the piston rod, a scale arranged on the outer surface of the cylinder tube along the scale rod, and an indicator provided on the piston rod and operates along the scale in response to the operation of the piston rod.

Abstract: A work cycle monitoring system for a machine having a howl and an apron is provided. The work cycle monitoring system includes a perception sensor provided in association with the bowl of the machine. The perception sensor is configured to generate a signal indicative of a view of the bowl. The work cycle monitoring system also includes a controller coupled to the perception sensor. The controller is configured to receive the signal indicative of the view of the bowl from the perception sensor. The controller is configured to determine a position of the apron and a level of material within the bowl based on the received signal. The controller is further configured to identify a current stage of a work cycle of the machine based on the determined position of the apron and the determined level of the material.

Abstract: A calibration device for a work machine includes: a working equipment parameter acquiring unit acquiring working equipment parameters of members of first and second actuation units; a measurement value acquiring unit acquiring respective measurement values of the work machine body and first and second actuation units measured by an external measurement device; a first calibration unit calibrating the parameter related to the member of the first actuation unit acquired by the acquiring unit based on the measurement value of the first actuation unit acquired by the acquiring unit; and a second calibration unit calibrating the working equipment parameter of the member of the second actuation unit based on the working equipment parameter of the first actuation unit calibrated by the first calibration unit and the respective measurement values of the reference points of the work machine body and first and second actuation units acquired by the acquiring unit.

Abstract: A system for controlling stability in heavy machinery of the type including chains or treads, based on risk of rollover associated with the working position thereof, having multiple detectors measuring the reaction value at the support points of the machine on the ground, determination in each instant of a support base defined by the actual supports of the machine. A calculation algorithm for calculating the risk of rollover taking into consideration the moments of rollover associated with each side of the support base. Furthermore, the system includes calculating a reversible rollover condition where an index of the risk of rollover which is a proportionality function associated with the position of the center of gravity of the machine with respect to the limits of the reversible rollover area is defined.

Abstract: A multipiece wear assembly including an adapter and a wear part. The adapter has a nose portion with a first predetermined configuration. The wear part is assembled onto the adapter nose portion by relative longitudinal movement and defines a blind cavity opening to a rear thereof. The blind cavity of the wear part has a second predetermined configuration. The second predetermined configuration defined by the blind cavity is greater than the first predetermined configuration defined by the adapter nose portion such that a relief is provided between the adapter nose portion and the blind cavity when the adapter and wear part are arranged in operable combination relative to each other. Lock structure is provided on the adapter nose portion for maintaining the wear part and adapter nose portion in operable combination.

Abstract: A proportional pressure reducing valve for waterworks structured so as to prevent water leakage to the exterior of a valve box even if water leakage occurs into an airtight chamber by some chance.

Abstract: A safety device 10 of a recirculating-water utilization system 1 to be constructed in a specific area includes: at least one of a circulating-water monitoring unit 32 configured to monitor a water quality of circulating water purified by a purifying unit 8, or a treatment-vessel monitoring unit 36 configured to detect abnormality of treatment vessels constituting the purifying unit 8.

Abstract: An apparatus is provided for protecting from freezing an above-ground conduit outlet on an exterior wall of a building, the freeze protection apparatus comprising a housing including a top wall, a front wall, and a pair of opposed side walls interconnecting the top wall and the front wall. The housing partially defines an enclosed area having a rear aperture and a bottom aperture. Thermal insulating material lines the interior surface of the walls of the housing. Means are provided for mounting the housing to the exterior wall adjacent the conduit outlet. The inner edges of the side walls and the top wall contact the exterior wall and the bottom edges of the side walls and the front wall contact the ground for enclosing the conduit outlet. Heat is retained within the housing to prevent fluid within the conduit from freezing.

Abstract: A sanitary fixture is provided having an upstream end and a downstream end, the sanitary fixture includes a mounting housing having a thread which is matingly engagable with a thread provided on a water outlet of a sanitary outlet fitting. The mounting housing has a downstream housing end side with flow-through holes. At least one insertion part can be inserted into the mounting housing as far as an insertion stop. The fixture includes an aerated jet regulator which is configured such that a circumferential wall of the mounting housing includes at least one aeration duct at least in a subregion of at least a double-walled configuration. The at least one aeration duct, which is arranged towards the downstream housing end side, opens out in at least one aeration opening leading into a housing interior of the mounting housing.

Abstract: A bathtub waste and overflow drain assembly for use with a thermoformed bathtub including a sidewall and a base. An overflow housing interfaces with an overflow protrusion extending outwardly from the sidewall of the bathtub. Waste drain housing interfaces with a waste drain protrusion extending downwardly from the base of the bathtub. A flexible tube assembly fluidly couples the overflow housing and the waste drain housing.

Abstract: Problem: To provide a discharge valve apparatus able to be disposed on a flush toilet with a relatively low silhouette by shortening the length of the valve body main shaft and lowering the height of the discharge valve apparatus. Solution Means: A discharge valve apparatus having: a small-flush float mechanism and a large-flush float mechanism; wherein the valve body main shaft includes a single shared projecting portion which locks to the large-flush cam lock portion when the required amount of pull-up for the large-flush mode has been pulled up, and locks to the small-flush cam lock portion when the amount of pull-up required for the small-flush mode has been pulled up.

Abstract: A flush toilet includes a valve apparatus for spouting and stopping water to a storage tank or a toilet main unit supplied from a water supply source, and includes a pressurizing pump, being a reversely rotatable pump including a suctioning portion connected to the storage tank, a rim-side discharge portion connected to the toilet main unit rim spouting portion, a jet-side discharge portion connected to the toilet main unit jet spouting portion, and an impeller; and when the impeller is rotating in one direction, the pressurizing pump spouts flush water in the storage tank to the rim-side discharge portion, whereas when the impeller rotates in the other direction, the pressurizing pump spouts flush water in the storage tank to the jet-side discharge portion, or spouts flush water in the storage tank to both the rim-side discharge portion and the jet-side discharge portion.

Abstract: Provided is a powerless automatic flushing toilet seat for a water tank having air exhaust and intake control functions only through human body weight and a powerless automatic flushing toilet seat for a water tank that can automatically control an opening/closing operation of a siphon cover through intake and exhaust of air in conjunction with an elevating operation of a human body detection unit for detecting the weight of a user.

Abstract: An embodiment of the present disclosure provides a compression seal configured to be disposed about a pipe. The compression seal includes a cylindrical body made of a resilient material. The cylindrical body includes a hollow bore extending a longitudinal extent of the cylindrical body, and inner and outer surfaces. The inner cylindrical surface faces the hollow bore. The outer surface is located on the cylindrical body opposite the inner cylindrical surface. The cylindrical body also includes primary and secondary lobes. The primary and secondary lobes extend longitudinally as at least part of the outer surface of the cylindrical body. The primary lobe also has an inclined plane surface. This inclined plane surface of the primary lobe ascends in a direction away from the secondary lobe.

Abstract: A linear drain system may include a main body including a first end, a second end longitudinally opposed to the first end, and a top surface, a drain opening formed through the main body, and a drain channel formed in the top surface and extending longitudinally from proximate the first end to proximate the second end and in fluid communication with the drain opening, wherein the drain channel includes a V-shape in cross-section.

Abstract: A modular storm water retention system and method for exemplary uses collecting and temporarily retaining storm water run-off. The system includes a plurality of modular retaining units which are selectively connected together to form an interior chamber volume for collecting storm water run-off directed into the chamber volume. A plurality of modular trays are engaged with the top portions of the respective retention units to prevent relative movement of the retention units and eliminate, or substantially reduce, the need for porous material to be installed in and around the retention units greatly increasing the excavation void space usable for water collection and retention. The trays further support the backfill material and prevent passage of the backfill material into the void space below the trays.

Abstract: Methods and apparatus for modular building utilities systems and assemblies for a building are provided. A modular system may include a first assembly having a duct, inlet piping, and outlet piping coupled via a bracket in a first positional relationship, where the inlet piping and outlet piping are disposed exterior to the duct. The modular system may also include a second assembly that may also have a duct, inlet piping, and outlet piping coupled via a bracket in a second positional relationship, where the inlet piping and outlet piping are also disposed exterior to the duct. The first positional relationship of the first assembly and the second positional relationship of the second assembly may provide alignment between the respective ducts, inlet piping, and outlet piping to facilitate coupling of the first and second assemblies.

Abstract: Disclosed is a shelter having a base having base buses; a frame having curves and beams supporting the curves. Each end of the curves are attached to corresponding base bus; each curve is composed of curved elements, the curved element has means for connecting a curve to another curve with a beam. The shelter further has a cable, which cable is for tightening and supporting the frame. Additionally, there is a curved element, and a use of a shelter as a shelter for aircrafts or as a sports hall.

Abstract: A mobile waterstop welding apparatus includes a first and second support member for supporting a first and second waterstop section, respectively. The second support member is movable between a loading configuration, a heating configuration, and a welding configuration. In the loading configuration, the first and second support members are spaced apart so that the first and second waterstop sections may be loaded onto the first and second support members. In the heating configuration, the first and second support members are spaced apart so that a heating iron may be placed in-between respective welding ends of the first and second waterstop sections. In the welding configuration, the first and second support members are moved towards each other so as to weld the first and second waterstop sections together at their respective welding ends. During the welding process, a spring assembly may urge the first and second support members towards each other.

Abstract: There is disclosed an improved wall panel trim reveal system and method which utilizes a set of vertical, horizontal and corner trim pieces designed to be fitted together. In an embodiment, the system includes horizontal trim pieces having at least one slope, vertical trim pieces having at least one tab forming a slot for receiving one or more horizontal trim pieces therein, wherein the horizontal and vertical trim pieces when installed together with wall panels forming a moisture drainage channel to direct moisture away from the wall.

Abstract: The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes.

Abstract: An acoustic assembly includes a plurality of first slats and at least one second slat couplable with each one of the first slats for intersecting with each first slat. Each slat is preferably made from a substrate of a rigid or a semi-rigid material and has oppositely disposed second end portions. An engagement portion is coupled with each first and second end portion for resting atop at least one architectural element for supporting the acoustic assembly. The assembly may include a shear portion and a catch portion for providing a locking mechanism for further securing the first slats with the second slats. When the acoustic canopy is supported from the first and second end portions, the slats may sag to compress open-ended slots of the second slats for pinching the corresponding ones of the first slats received within the open-ended slots.

Abstract: A connection system for joining rectangular wall frames fabricated from pairs of rectangular cross section tubular side frame members and rectangular cross section tubular top and bottom frame members utilizes identical connectors, such as a single size machine screw and identical threaded inserts to provide upper and lower interconnections. Three different interconnections can be made using the single size machine screw and insert, the latter inserted into the open upper ends of the rectangular cross section tubular side frame members. Frame closure panels can be attached in a simple and secure manner.

Abstract: A tie system and method for forming a wall from a hardenable building material. In one embodiment, the tie system includes multiple wall ties configured to be directly interconnected to form a wall tie stack such that multiple wall tie stacks are positioned between first and second panel structures. Each wall tie stack defining a first wall portion and a second wall portion with an intermediate portion extending therebetween. The first and second wall portions define a first planar surface and a second planar surface, the first and second planar surfaces being outer most surfaces of the wall tie stack to define a wall tie width. The first planar surface is configured to be directly fastened to the inner surface of the first panel structure and the second planar surface is configured to be directly fastened to the inner surface of the second panel structure.

Abstract: The present invention relates to a machine for making solid as well hollow interlocking and interfitting masonry units and masonry system for semi-automated masonry construction. Self-alignment and self-adjustment of the masonry units is achieved due to its interlocking and interfitting features resulting in a gap all around two masonry units within their width which are interconnected throughout the masonry work enabling bonding of masonry units by pumping cement and water slurry from one or more points. The present invention also relates to masonry unit for making formwork for columns and shear walls and also to masonry units for L, T and + joints in masonry work produced by modifying moulds in above referenced machines. The present invention also relates to machine to manufacture masonry units of any dimensions depending on its requirement out of a suitable combination of materials such as cement, lime, gypsum, fly ash, sand, dust of stone etc.

Abstract: The invention is about a modular foldable brick that enables architectural elements such as stacked walls, arches, corners, doors, windows and wall niches to be constructed at indoor and outdoor conditions that divides, restricts and secures a certain space; Due to the possibility of folding the storing and carrying of this brick is possible at a minimum weight. The brick is connectable within itself and also attachable to others for constructing architectural elements as wall building systems. The foldable brick provides a foldable brick body that forms the outer walls and an inner wall being formed with three techniques; connecting/fixing (A-B groups)/encircling (C group). All three techniques are related to the forming of the detachable wall building system's entity unit foldable and sustainable brick. All these three techniques are used simultaneously.

Abstract: A composite structural building panel has a first concrete layer and a second concrete layer in spaced apart relationship with one another so as to receive an insulation layer spanning between the first concrete layer and the second concrete layer. A plurality of shear connectors are individually supported to extend through respective bores in the insulation layer between opposing first and second ends of the shear connector which are entirely embedded in the first and second concrete layers respectively. At least some of the shear connectors are oriented at an inclination to a normal axis of the insulating layer.

Abstract: A corrugated sheet metal wall sheathing for resisting external excitations such as wind or earthquake of light-framed wall structures. The sheathing has sheet profile proportioned to insure the top flutes deform laterally and yield at the end of the flute before the onset of any failure mode. A transverse slot in included in each top flute and adjacent web of the sheathing and spaced at intervals along the length of the sheathing.

Abstract: The web frame is a bonded assembly of panels and porous blanket layers, separated by an arrangement of isolated spacers. The panels and spacers are covered with a bonding means. A coating covers inner surfaces of the panels and spacers. The porous blanket is compressed and pinned between these panels, by spacers that are arranged as isolated nodes or columns The spacers have sharpened ends that penetrate the blanket and connect with the opposing panel. The web frame assembly provides thermal and sound insulation for buildings and other solid objects. These web frames are lightweight, durable, and permeable. Capillaries and passages throughout the panels and fibres of the blanket allow passage of moisture and air, thereby assisting in the management of condensation within the web frame.

Abstract: An insulated concrete form panel system, and method of making same, is provided, the system and method comprising first and second opposed panels forming a cavity therebetween and an internal connector frame serving as a mold for receiving expandable polymer material to form the first and second panels, such that the irreleasably pre-assembled connector frame extends between, and is integral to, first and second panels. The present system provides first and second panel pairs may be mechanically connected to panel pairs positioned adjacent thereto (e.g. above, below, or side-by-side), increasing integrity of the structure.

Abstract: A modular beam structure consisting of one or more collapsible, lockable and interconnectable support structure modules, and any transition module to change longitudinal direction of the structure. In addition, it is possible to attach onto one or more support structure modules a collapsible platform and/or wall or fence. The structure is at an upstream end or start end attachable, via a module end element, onto an attachment device, e.g. a wall or attachment block, via a support frame which is fixedly attached to the attachment device.

Abstract: A framing member incorporates a series of web slots along a portion of the member that are expanded through the process of manufacture. The expansion of the web slots creates voids and metal web elements in the webbed portion of the member, which can be a stud. The voids created during the expansion process can become the voids for running wiring, plumbing and heating ducts. The web elements can be designed to minimize thermal transmission from the exterior to the interior of a wall including the member, as well as provide adequate structure properties required from the structural member. The expanded slots allow the part to enlarge without increasing the amount of raw material and therefore substantially reducing the cost to manufacture.

Abstract: A gutter downspout extension, extruded from a medium to high density silicone rubber material for diverting water from a foundation of a structure. The silicone rubber material has a sufficient density to resist abrasion or cutting by filament line weed trimmers. The silicone rubber material has sufficient elasticity to allow the end of the downspout extension to be stretched over the end of a gutter downspout.

Abstract: A snow guard includes a plate having a front side and a back side, a first and second flange extending from the opposite edges of the front side of the plate, wherein the first flange defines a first vertical slot and the second flange defines a second vertical slot, such that the first vertical slot faces the second vertical slot. The snow guard also including base extending from the back side of the plate and terminating in a distal end. A groove is defined through the plate and the base, the groove extending from the front side of the plate to the distal end of the base, and one or more holes extend transversely through the base, the one or more holes in communication with the groove.

Abstract: This invention relates to a mount for a panel for use as a balustrade, such as a glass pane, comprising a body having at least one curved side surface and at least one clamping member configured to clamp an edge of the panel with respect to the body and having at least one adjacent side surface configured to cooperate with the curved surface of the body for pivoting the panel with respect to the body on actuation of at least one actuator.

Abstract: The present invention is an ornamental vinyl building article made up of a high-strength, extruded base molecularly bonded to a variable texture pattern layer. The variable texture pattern layer provides a highly representational and customizable surface appearance to the article, allowing it to mimic wood and stone building materials used for baseboards, panels, rails, moldings, carvings, friezes, and tiles. The extruded base includes polyvinyl chloride (PVC), nanoscale particles of chemically synthesized calcium carbonate, foaming agent, PVC plasticizer, lubricant, toughening agent, and thermal stabilizer. Once extruded, one surface of the extruded base is heated to allow a molecular bond interface to form between the extruded base and the variable texture pattern layer.

Abstract: Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is moulded and provided with bendable protrusions. A building panel having an edge portion provided with a groove, in which a tongue formed as a separate part is received, wherein the tongue includes at least two bow shaped protrusions at a first long edge of the tongue, and wherein the protrusions are arranged bendable in the groove.

Abstract: A joint structure includes a first floorboard and a second floorboard. The first floorboard and the second floorboard each includes: a top surface; a bottom surface; a first side surface; a second side surface; a third side surface; a fourth side surface; a first beveled tenon, the first beveled tenon including a first tenon face facing upwards; a first beveled mortise, the first beveled mortise including a first mortise face facing upwards; a second beveled tenon, the second beveled tenon including a second tenon face facing downwards; and a second beveled mortise, the second beveled mortise including a second mortise face facing downwards. The top surface is disposed substantially parallel to the bottom surface. The first side surface, the second side surface, the third side surface, and the fourth side surface are disposed substantially perpendicular to the bottom surface.

Abstract: Floor panels are shown, which are provided with a vertical locking system on short edges including a displaceable tongue that is displaced in one direction into a tongue groove during vertical displacement of two panels. Building panels provided with a locking system for vertical locking of a first and a second building panel by a vertical displacement of the panels relative each other, a displaceable tongue is in a sidewardly open displacement groove provided at an edge of a first panel, said tongue cooperates with a tongue groove provided at an adjacent edge of a second panel for locking the edge and the adjacent edge vertically.

Abstract: A method of producing a wooden floor uses a core board as a base material. The base material is conditioned and a skin layer is connected to the upper surface of the core board. A back layer is connected to the lower surface of the core board after the conditioning to obtain the wooden floor. The wooden floor is notched and painted.

Abstract: A floor panel includes a substrate and a top layer provided on the substrate. The top layer is composed of a print and a transparent thermoplastic layer having a thickness of 0.5 mm or less and being situated above said print. The floor panel, at least on two opposite edges, is provided with a straight or curved chamfer extending to below the global level of the print.