Abstract: A mobile foam producing unit (10) includes a first hose and hose assembly (110) and a second hose assembly (120). Water is provided to the mobile foam producing unit (10) by a supply hose (100). A foam gun (140) provides for the dispensing of a foam. A sanitizer gun (160) provides for a sanitizing solution being dispensed with water as well as, in another mode, a rinse mode wherein only water is dispensed.

Abstract: A pressure washer is provided. The pressure washer can include a frame and a power source coupled to the frame. The power source can include an output shaft. The pressure washer can include a centrifugal clutch. The centrifugal clutch can include an input portion operably coupled to the output shaft and an output portion. The input portion of the centrifugal clutch can be operable to be selectively coupled to the output portion. The pressure washer can include a pump assembly, which can include a pump mechanism operably coupled with the output portion of the centrifugal clutch to pressurize a fluid when the input portion of the centrifugal clutch is coupled to the output portion. The pressure washer can also include an actuator in communication with at least the power source to actuate the power source to drive the output shaft.

Abstract: A wheeled herbicide and/or pesticide carrier incorporates a non-motorized, three wheeled cart including a frame defining a basket for receiving tanks containing a fluid solution. An air compressor and battery are also supported on the cart. A nozzle communicates with the tanks for dispensing the solution. A control panel is mounted on the cart's handle to permit a user to select which tank is to be utilized and the rate for spraying. A second embodiment of the invention is designed to support four tanks thereon.

Abstract: A refillable sprayer has a can, a spray nozzle, a gas filling valve and a release valve. The can is hollow and has a top casing and a bottom casing. The bottom casing is combined detachably with the top casing. The spray nozzle is mounted through the can. The gas filling valve is mounted on the can.

Abstract: A paint sprayer includes a frame, a motor supported by the frame, a pump operably coupled to the motor to draw paint from a paint source and pressurize the paint, and a blower supported by the frame and operable to discharge pressurized air into the pressurized paint discharged by the pump.

Abstract: An agricultural machine includes a dispensing system configured to dispense an agricultural fluid; a pump fluidly coupled to the dispensing system; and an arrangement configured to provide the agricultural fluid to the dispensing system. The arrangement includes at least one first reservoir configured to store the agricultural fluid, the at least one first reservoir being fluidly coupled to the pump; a second reservoir configured to store the agricultural fluid, the second reservoir being fluidly coupled to the pump; and a throttling device in fluid communication with the second reservoir and the pump. The throttling device is configured to throttle a flow of the agricultural fluid from the second reservoir.

Abstract: A line marker includes a main body and a rod. The main body has a wheel axle set at a bottom of its front side and rear side respectively and the wheel axle has two wheels fitted at its two ends. The main body also includes a paint-spraying base having a positioning hole and a pressing block located below and paralleled the positioning hole with a proper distance for pressing a spraying head to start spraying. The rod is connected with the main body by its lower portion, having a lever fixed at its upper end, connected with a pulling line by its one end. The pulling line has its other end connected with the pressing block to activate it to move. So, controlling the lever to pull the pulling line, the pressing block can be moved to activate the paint spray can to carry out spraying.

Abstract: A system and method for applying an aqueous pesticide solution comprising a motor and a pump combination wherein the pump is operable in the 1000-3000 pounds per square inch range; a reservoir for holding the solution to be dispersed; a regulator and pressure monitoring gauge; a hose and nozzle system configured to disperse the pesticide solution at a rate of about 1.5 to about 2.5 gallons per minute and to atomize the solution being dispersed into droplets of between 1 to 30 microns, wherein an adhesion property of the dispersed aqueous pesticide solution is significantly enhanced by such configuration, and wherein the solution is hydro-kinetically charged when released from its hydrostatic state as the solution flows through the dispersion nozzle assembly.

Abstract: A portable, self-contained powered sprayer to produce a foam effluent spray from a liquid. The sprayer includes segregated air and liquid delivery systems that separately supply air and liquid to a mixing chamber. The liquid delivery system may include a pump for pumping liquid from a tank to the mixing chamber via a liquid supply line. The air delivery system may include a compressor for supplying pressurized air to the mixing chamber via an air supply line. The mixing chamber may be defined within a flow controller. In one embodiment, the sprayer includes control circuit for engaging and disengaging the pump and the compressor in response to operation of the flow controller. The control circuit may include a pressure switch operatively connected to the liquid supply line to trigger operation of the pump and the compressor in response to pressure within the liquid supply line.

Abstract: A suspension arrangement mounted in support of a boom lift assembly and boom supported thereon on a chassis of an agricultural sprayer is provided. The boom lift assembly is configured to move the boom between a raised, inoperative position and a lowered, operative position. The suspension arrangement includes a pivot linkage pivotally coupling the boom lift assembly and the chassis, and a dampener located between the boom lift assembly and the chassis. During operation of the sprayer, the dampener of the suspension arrangement reduces transfer of an impact force or stress force from transferring between the chassis and the boom lift assembly so as to isolate suspension of the boom lift assembly from the chassis of the sprayer.

Abstract: An apparatus for applying paint and reflective glass beads to a surface that comprises an airless paint sprayer system, a bead dispensing system, a chassis, a power source, and a user-activated control switch. The airless paint sprayer system comprises a paint reservoir, one or more airless spray heads for spraying paint onto the surface, and a pump for pumping paint from the reservoir to the spray heads. The bead dispensing system comprises a bead reservoir, one or more bead dispensing nozzles for dispensing beads onto the paint sprayed onto the surface by the spray heads, an air reservoir for holding pressurized air, one or more pneumatic cylinders configured for opening and closing a corresponding dispensing nozzle, and one or more flow control regulators for controlling air into and out of a corresponding pneumatic cylinder.

Abstract: A liquid metering system for an agricultural implement is modular, having individual metering pumps for each crop row. The pumps are individually controlled for precise application of the liquid input and are preferable electrically driven. A common pump is used, making the system modular in that varying sizes of implements can be produced by varying the number of pumps. A common supply line is used to supply a liquid input from a reservoir to the pumps. Each pump is connected to the common supply line. By connecting each pump to the common supply line, the difficulty of routing individual hoses from a central pump to each row unit are overcome.

Abstract: A line striper (10) is provided with a relatively small engine (16) operating a reciprocating piston pump (20) and having a centrifugal clutch (18) which actuates when a predetermined engine speed has been reached. A pressure bypass device (22) which opens at either a fixed or adjustable pressure is provided to bleed off excess pressure and maintain a consistent spraying pressure. A double acting trigger (30) is provided for the operator to actuate the spray gun (40) and raise the engine speed simultaneously.

Abstract: A watering system includes a watering can and a dispensing system. The dispensing system includes a cart for supporting the watering can, wheels coupled to a bottom of the cart and adapted to facilitate movement of the dispensing system on a surface, and a lever movably coupled to the cart and adapted to allow for manual movement of the watering can between a lowered position in which water held in the watering can's bucket is not dispensed and a raised position in which water held in the buck is dispensed through the watering can's spout. The lever has an exposed end adapted to be lowered by a user to move the watering can from the lowered position to the raised position.

Abstract: A rolling liquid herbicide applicator with an adjustable shield is attached to a hollow pole having an adjustable width protective shield mounted to one end weighted, textured wheels for rolling over most terrains are attached to the adjustable width protective shield. On the opposite end of the hollow pole handle is a trigger. When the trigger is activated, an internal trigger stick is moved down through the hollow pole, thereby causing a “C” piece to move upward. This upward movement pushes on a hard flat disk. The movement of the hard flat disk causes pliable cap center to move. The gravity flow of liquid herbicide from a liquid herbicide container causes the liquid herbicide to move through a tube and nozzle assembly. The adjustable width protective shield over the nozzle prevents overspray and accidental contact of the liquid herbicide on healthy desired vegetation.

Abstract: The present invention is a dispenser adapted to be coupled to a fluid container. The dispenser comprises a dispensing head, an energy source, and a fluid pathway. The dispensing head includes a fluid pump, a motor adapted to power the pump, a trigger adapted to control the motor, and a nozzle orifice in fluid communication with a discharge end of the pump. The fluid pathway has one portion in fluid communication with an intake end of the pump and another portion inside the container.

Abstract: The present invention discloses and claims a single vehicle that has both full fire fighting capability in the form of a pumper in permanent combination with full medical rescue and transport capability. Provided is a transport pumper of conventional design having a crew cab with four entrances, a large capacity fire pump, a tank containing a quantity of water, another tank containing a quantity of foam, a substantial length and diameter of fire hose, ground ladders, a side controlled pump operator's panel, and all other necessary equipment to be in substantial compliance with NFPA Standard 1901. Permanently provided on the same chassis as the pumper is an ambulance or rescue transport including rear entry double doors for patients, a rear dump capability, two supine patients on stretchers carrying capabilities, air conditioning, a side entrance door and all necessary equipment be in substantial compliance with federal standard KKK-A-1822E for a rescue transport.

Abstract: A self-moved device (1) suitable for spraying a fluid substance on a surface (50), comprising a moving system (6) for motion on the surface (50), at least one tank (4) suitable for containing said fluid substance, a spraying system (5) for spraying the fluid substance, a management and control system (7) for managing and controlling said moving system (6) and said spraying system (5), wherein the management and control system (7) is suitable for guiding the motion of said self-moved device (1) on said surface (50) and for activating said spraying system (5) in a plurality of spots of said surface (50) according to a predetermined scheme.

Abstract: A mobile foam producing unit (10) includes a first hose and hose assembly (110) and a second hose assembly (120). Water is provided to the mobile foam producing unit (10) by a supply hose (100). A foam gun (140) provides for the dispensing of a foam. A sanitizer gun (160) provides for a sanitizing solution being dispensed with water as well as, in another mode, a rinse mode wherein only water is dispensed.

Abstract: A wheeled handcart is provided having a rechargeable, battery-powered, low pressure pump and spray apparatus for applying chemical cleaning solutions to sanitize commercial restroom facilitates and for filling hand applicators with diluted chemical solutions.

Abstract: A mobile spraying plant 1 for spraying crops, comprising a tank (10), at least one nozzle (60) in fluid communication (70) with said tank (10), a controllable regulating valve (30) for regulating a flow of liquid between the tank (10) and the nozzles (60), an electronic control (101) unit configured for controlling the degree of opening of the regulating valve (30) and comprising a calculator unit and a storage/register, and a flow meter (40) for determining the flow of liquid between the tank and the nozzle(s) (60) and configured for communicating with said electronic control unit 101, which spraying plant (1) also comprises a device (35) for registering the degree of opening of the regulating valve, said device being in communication with said electronic control unit, and said electronic control unit being configured for registering, storing and processing data concerning the degree of opening of the regulating valve; and a method of regulating the throughput through said spraying plant.

Abstract: A vehicle is disclosed which includes a chassis and a storage and dispensing apparatus. The storage and dispensing apparatus can be mounted directly to the chassis or disposed within or on a body, which in turn is mounted to the chassis. The storage and dispensing apparatus has an opening therein to permit material to be transported therethrough. A conveyor assembly for selectively conveying materials from the opening of the storage and dispensing apparatus is also included. The conveyor assembly can include a dual auger arrangement. The vehicle includes a spreader chute that is operably arranged with the conveyor assembly to direct the materials to a spreader. A liquid storage system for storing liquid is provided. A liquid dispensing system is provided for selectively dispensing liquid from the liquid storage system.

Abstract: A vehicle is disclosed which includes a chassis and a storage and dispensing apparatus. The storage and dispensing apparatus can be mounted directly to the chassis or disposed within or on a body, which in turn is mounted to the chassis. The storage and dispensing apparatus has an opening therein to permit material to be transported therethrough. A conveyor assembly for selectively conveying materials from the opening of the storage and dispensing apparatus is also included. The conveyor assembly can include a dual auger arrangement. The vehicle includes a spreader chute that is operably arranged with the conveyor assembly to direct the materials to a spreader. A liquid storage system for storing liquid is provided. A liquid dispensing system is provided for selectively dispensing liquid from the liquid storage system.

Abstract: A wheeled herbicide and/or pesticide carrier incorporates a non-motorized, three wheeled cart including a frame defining a basket for receiving tanks containing a fluid solution. An air compressor and battery are also supported on the cart. A nozzle communicates with the tanks for dispensing the solution. A control panel is mounted on the cart's handle to permit a user to select which tank is to be utilized and the rate for spraying. A second embodiment of the invention is designed to support four tanks thereon.

Abstract: A crop sprayer axle assembly includes a differential output shaft extending from a differential and coupled to a transfer drive shaft. The transfer drive extends downwardly from the differential output shaft and in a lengthwise direction with respect to the crop sprayer where it is operably connected to a wheel drive shaft.

Abstract: A pressure washer includes a fluid pump operable to supply pressurized water, and a wand for directing the pressurized water. A nozzle body is connected to an end of the wand via a quick disconnect fitting. The nozzle body includes an auxiliary inlet for entraining an auxiliary fluid into the stream of pressurized water via a venturi effect. The nozzle body may be constructed of a single piece of metal such as brass, or a non-metallic material.

Abstract: A method of applying a chemical material, such as a pesticide, to a surface utilizes a wheel mounted spraying assembly. The wheel mounted spraying assembly includes: a rod having a wheel rotatably mounted on its lower end portion for supporting the spraying assembly on a generally horizontal surface and enabling the spraying assembly to be moved over the surface; a spray nozzle mounted on the spraying assembly adjacent the wheel; a supply line for supplying a chemical material under pressure to the spray nozzle; and a control for controlling the flow of the chemical material to and through the spray nozzle. The spray nozzle is oriented to spray the chemical material in an expanding pattern in an outward direction to one side of the lower portion of the spraying assembly to apply the chemical material to a generally vertical and/or generally horizontal surface.

Abstract: A sprayer for providing a regulated flow of material to a gun wherein said material is disbursed by means of a flow of air provided by a compressor. The sprayer includes a number of features that facilitate usage. Such features include a polygonal-shaped free end of a cartridge shaft that is aligned with and coupled to thereby rotate with the augur of a pump. An aperture in a guard that overlies the free end of the shaft permits easy access with a socket-like tool for unfreezing the pump without disassembly. The rear panel of a hopper exceeds that of the side and front panels to permit tipping of the sprayer frame for manual transport without spillage of material. A hook is provided on the frame of the sprayer for ready attachment and detachment of controller electronics.

Abstract: An autonomous equipment for the application of paints, utilizable with rechargeable rolls or spraying pistols, and that covers a portable tank that has two separate storage chambers, one to keep the paint and the other one to keep the operative components of the equipment, such as a bomb, a motor and the elements for control and feeding.

Abstract: A docking station module for fluidly connecting a mobile irrigation apparatus to a stationary hydrant water supply valve mounted on a water supply pipe, the module comprising a hydrant valve actuator resiliently suspended from a frame for floating movement in at least three mutually substantially perpendicular directions relative to the hydrant water supply valve.

Abstract: A wheeled handcart is provided having a rechargeable, battery-powered, low pressure pump and spray apparatus for applying chemical cleaning solutions to sanitize commercial restroom facilitates and for filling hand applicators with diluted chemical solutions.

Abstract: A firefighting vehicle includes a frame, a fluid pump, and a body having a compartment. In one embodiment, a drive line of the pump passes through a transverse cross member of the frame. In another embodiment, the body includes opposite side sections sandwiching the pump therebetween. In another embodiment, the vehicle includes a pumphouse module in which the body is mounted so as to move in unison with the body relative to the frame. In another embodiment, the vehicle includes a control panel operably coupled to the pump and extending through an opening in the compartment. In another embodiment, the compartment includes a wall having a C-shaped bulkhead.

Abstract: A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection.

Abstract: A mobile pressure washer wand support with a dolly-like wheeled base with a cut out slot for securely holding the pressure washer wand in place. This allows the user to have the weight of the pressure washer hose alleviated to reduce fatigue and backache. The user can place the pressure washer wand in the adjustable wand slot, tighten clamps to hold the wand in place, and simply point it in the direction that is desired to be sprayed.

Abstract: A water bucket system having a water bucket is provided. The water bucket system comprises computer controlled loading of the water bucket from a water source, partial drop control means for controlling the drop of water from the water bucket onto a desired location, and variable flow rate control means for varying the flow of water from the water bucket. A water bucket for carrying water is also provided. The water bucket comprises a main support cable, a spreader plate secured to the main support cable, a plurality of secondary support cables secured to the spreader plate, a plurality of equally spaced webbing straps secured to the secondary support cables, a fabric envelope secured to the webbing straps, and a compression hoop secured to the webbing straps and the fabric envelope, and a valve secured to the fabric envelope.

Abstract: An apparatus for spraying chemicals in a forestry environment includes a back pack supported reservoir for containing such chemicals and a variable speed pump for urging the chemicals from the reservoir through a rearwardly oriented spraying unit. Positional and delivery rate monitoring equipment may also be incorporated in the design.

Abstract: A firefighting apparatus is adapted for use in a host aircraft comprising a fuselage defining an interior and an exterior. The firefighting apparatus includes a pressurizeable retardant tank disposed in the interior of the host aircraft, the retardant tank being capable of roll-on and roll-off installation, an ejection tube in fluid communication with the retardant tank, and a door plug for mounting within a fuselage orifice in the host aircraft. The door plug provides for fluid communication of retardant from the retardant tank through the ejection tube to the exterior of the host aircraft. At least one sensor is operably connected to the firefighting apparatus to effect user-discernable data for effecting retardant delivery.

Abstract: This invention is a station for aiding in the washing of automobiles and other similar objects. The station is a wheeled cart that contains everything needed for the job. Space is provided for storage on the station of wash or rinse water; hose for connecting the station to a local water supply and for applying water to the automobile; and any article, fluid, or tool which may be of use for the task. All such space and any article therein is protected from the weather so the station may be stored outdoors. The station is of such a configuration as to minimize or eliminate the bending, stooping, and squatting usually associated with car washing. It may be constructed of molded plastic to minimize production costs.

Abstract: A texture sprayer is provided with a hopper feeding an air operated double diaphragm pump. The sprayer is provided with a removable power pack which includes a gas engine, an air pump, an air unloading regulator, an air cooler, an air QD and a mounting base with handles. The power pack may be removed from the sprayer cart and located outside so that the sprayer can be used quietly and safely indoors.

Abstract: The present invention provides an apparatus and method for applying road marking material to a pavement surface. The apparatus includes a vehicle having a holographic sight and at least one road marking material applicator mounted thereon. In accordance with the method, an operator of the vehicle steers the vehicle to a desired position on the pavement surface based upon aiming information observable through the holographic sight.

Abstract: A system for uniformly dispensing agricultural chemicals in soil comprises a holding reservoir for the liquid agrichemicals, at least one multi-port uniform dispersing manifold or splitter, and a number of dispensing delivery tubes for dispensing the chemicals proximate openings or slits in the soil during various functions such as planting. The liquid agricultural chemicals, within the system, flow, under pressure, from the reservoir to the exit orifice of each delivery conduit. The multi-port, uniform liquid dispersing manifold passively equally and uniformly, divides the incoming fluid stream to provide separate, but substantially equal, divided fluid streams exiting the manifold to individual delivery conduits.

Abstract: A method for subduing a fire (70) is disclosed. This method is performed by operating a jet turbine (20), having an exhaust (22), to direct the exhaust (22) into a moving front of the fire (72), generally against the movement of the front of the fire (72). A retardant (30), preferably dust, is directed from a supply tank (40) into the exhaust (22), through a pressurized conduit (42). Alternately, dust or other material (32) is lifted from the land around the fire (70) and blown into the fire (70), extinguishing the fire (70) or decreasing its intensity. To completely extinguish the fire (70), it may be necessary to further douse the fire with either or both water and a second retardant.

Abstract: A system is provided for distributing pesticide into the interior walls of a building includes an injection port in a wall of a building, connected to a manifold to which a large number of flexible tubing members, having discharge openings spaced along the length of the tubing members, are attached. The system may include a wheeled vehicle with separate vessels containing pesticide and inert gas under pressure connected to an injection gun. A flow meter is electrically connected to a data processor which records and prints information with respect to the amount of pesticide distributed into the wall. In a preferred embodiment, a device which emits an audible signal is attached at downstream portions of the tubing members to enable service personnel inside the building to confirm that fluid is indeed passing through each of the tubing members.

Abstract: The present invention provides a tank having a bottom portion that is adapted to be received by a truck platform between the wheel wells so that the tank can be easily moved past the wheel wells. In addition, the tank preferably has a first top panel that is adapted to receive the pump, engine, hose and/or reel. Since the foregoing are mounted onto the tank, the useable space on the platform is increased. Further, the first top panel is preferably positioned near the edge of the platform so that the sprayer system controls are accessible and convenient for a user.

Abstract: A portable stand alone treatment station for eyes which have been exposed to corrosive liquids, noxious gases and foreign objects. An eye washing fluid reservoir and one or more applicators are mounted on a two-wheel cart. The eye washing fluid in the reservoir is stored under pressure to discharge the eye washing fluid from the applicator when a resiliently biased valve is opened. The tank is pressurized by a hand pump mounted in the tank or through a valve in a wall of the tank. The portability of the station allows it to be relocated on an as needed basis or to be transported to an injured person and carried in a vehicle.

Abstract: An agricultural sprayer includes tubular main frame rails supporting tank and plumbing structure. A tank port is located between the rails with a substantial portion of the plumbing structure supported between the rails and between the upper and lower planes of the rails for protection and a neat appearance. The upright walls of the rails include round holes reinforced with round tube secured to the walls to seal the wall and prevent contaminants from entering the rails. The round tube is split to allow torsional frame flexibility while preventing high stress at the round tube sidewall connections. A straight horizontal fluid line path between the port and a location outside the frame is provided through the round tube to limit line length, eliminate elbows, improve appearance, improve cleanout functions and facilitate a low mounting of the tank on the frame.

Abstract: A fire fighting apparatus includes a high ground-clearance motorized vehicle having a chassis and rear drive wheels, and a quenching agent tank affixed to the chassis, the quenching agent tank being made of a first tank portion; and a second tank portion located between the first tank portion and the chassis, a width of the second tank portion being greater than a width of the first tank portion, and a distance between a center of mass of the tank and the chassis being as small as possible.

Abstract: A self propelled fence painting system for painting a length of fence. The self propelled fence painting system includes a housing that includes a front wall, a back wall and an upper end wall that is coupled to and extends between the front and back walls. The front and back walls are spaced away from each other defining a paint spraying space between the front and back walls of the housing. In one embodiment of the present invention, a portion of the fence to be painted is positionable in the paint spraying space. A drive assembly is mounted on the front wall of the housing for driving the housing on a surface. A spraying assembly is mounted on the front and back walls of the housing for spraying paint into the paint spraying space of the housing. A plurality of guide assemblies guides the system along the length of the fence.

Abstract: A lawn mower sprayer assembly for spraying a fluid onto a lawn during mowing of the lawn. The lawn mower sprayer assembly includes a container member being designed for receiving the fluid. The container member is designed for being coupled to a lawn mower. A pressurizing assembly is operationally coupled to the container member. The pressurizing assembly is for pressurizing the container member whereby the container member is designed for storing the fluid in a pressurized state when the pressurizing assembly is actuated by a user. A delivery assembly is operationally coupled to the container member whereby the delivery assembly is designed for being in fluid communication with the fluid in the container member. The delivery assembly is designed for receiving the fluid under pressure and distributing the fluid onto the lawn.

Abstract: A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection.