Abstract: A pressure sprayer is pressurized automatically with movement of the sprayer and maintains adequate pressure during non-movement to allow the ejection of an amount of liquid before needing re-pressurization. The pressure sprayer includes wheels that allow the pressure sprayer to be mobile. A cam is attached to the axle of the wheels which rotates with the rotation of the axle/wheels. A pressure pump is associated with the cam such that movement of the cam causes the pressure pump to pump liquid from a holding tank to an accumulator or directly to a spray wand in communication with the pump. The liquid may be sprayed (ejected) from the accumulator during both movement (pumping) and non-movement (no pumping) of the sprayer, while the liquid may be directly sprayed from the holding tank only during movement (pumping) thereof. Thus, as the wheels rotate due to moving the pressure sprayer, the cam causes movement of the pressure pump to fill the accumulator with the liquid under pressure.

Abstract: A system to produce a high pressure stream of deionized water, for cleaning a body or bodies, comprising, in combination, a deionization bed within a first vessel, a first conduit or conduits to conduct non-deionized water at a relatively low pressure or pressures to pass through the bed to deionize the water, a primary sensor to measure the deionization level of water that has passed through the bed, a second conduit or conduits to conduct water from the bed, a pump to receive water passed by the second conduit or conduits and to pressurize said received water to a level of at least about 1,200 PSI, a nozzle connected to the pump and operable to controllably dispense a high pressure stream of deionized water for highly effective cleaning of said bodies, and a hand truck carrying said vessel, conduits, pump and nozzle for transporting same to the location of said body or bodies.

Abstract: A disinfectant spraying apparatus is disclosed for mounting on a vehicle for spraying disinfectant on each tire of a vehicle before and after entering a livestock farm. The apparatus includes a container for containing the disinfectant, the container being mounted on the vehicle. A pump is disposed in fluid communication with the container for pumping the disinfectant from the container and a motor is provided for driving the pump. A manually operated switch is provided for selectively connecting the motor to a source of power such that when the switch is disposed in an operative disposition thereof, the motor is energized so that the motor drives the pump for generating a flow of the disinfectant downstream from the pump. A flow splitter is included for splitting the flow of the disinfectant pumped by the pump from the container such that the flow is split into a plurality of flow lines.

Abstract: A vibrating plate compactor having a vibration generator, a water tank, wherein the water tank is removably mounted on the compactor. The compactor includes a sprinkler pipe having a nozzle, a connection pipe having a switch cock and a pair of brackets projecting downward from both sides of the front of the tank. Two ends of the sprinkler pipe are connected between the brackets. A recess portion projects below the tank bottom at one part thereof at the rear of one of the brackets. The recess portion and one of the brackets are connected by the connection pipe having the switch cock.

Abstract: A method for driving the emptying of an induction unit with which an agricultural sprayer is equipped. The emptying is driven by a user acting with at least one of his lower limbs on a drive element. An agricultural sprayer for implementing such a method, comprising a drive element which has just one stable position.

Abstract: A pressure sprayer is pressurized automatically with movement of the sprayer and maintains adequate pressure during non-movement to allow the ejection of an amount of liquid before needing re-pressurization. The pressure sprayer includes wheels that allow the pressure sprayer to be mobile. A cam is attached to the axle of the wheels which rotates with the rotation of the axle/wheels. A pressure pump is associated with the cam such that movement of the cam causes the pressure pump to pump liquid from a holding tank to an accumulator or directly to a spray wand in communication with the pump. The liquid may be sprayed (ejected) from the accumulator during both movement (pumping) and non-movement (no pumping) of the sprayer, while the liquid may be directly sprayed from the holding tank only during movement (pumping) thereof. Thus, as the wheels rotate due to moving the pressure sprayer, the cam causes movement of the pressure pump to fill the accumulator with the liquid under pressure.

Abstract: A transportable, trailer-mounted system for removing graffiti from exterior and interior surfaces is disclosed. The system includes a water supply tank, a pressure washer, provision for applying cleaning chemicals to surfaces, storage areas for cleaning chemicals, sandblasting apparatus, and painting apparatus. Also included are sources of electrical power, air compressor, painting equipment and surface preparation tools. Using the system enables the cleaning and restoration of graffiti-damaged surfaces in the minimum possible amount of time after the graffiti is applied. It is generally agreed that the prompt removal of graffiti reduces the incidence of graffiti application and that graffiti is more easily removed if removal is accomplished soon after it has been applied.

Abstract: The plural component striping spray system and method involves mixing two spray components by pumping them under pressure from heated supply systems and converting them into a fine spray within a spray gun where they mix by impingement before being blown out through a common spray tip orifice. The initiation and termination of spray from the spray tip is controlled by a shutoff needle, and the design of the mixing chamber, needle and spray tip are such that no mixed material is allowed to stay in the spray gun to cure and freeze up the gun. When the components are a resin and a catalyst, pure catalyst is the first and last material sprayed from the spray gun.The system includes a recirculation system which can become operative when the operation of the spray gun is terminated.

Abstract: A mobile spraying and cleaning apparatus is provided in the form or a wheeled cart. The cart includes a lower housing that supports and carries a reservoir. The reservoir sits atop the housing over a chamber that contains a fluid pump. Cleaning fluid from the reservoir flows by gravity feed to the pump, and pressurized cleaning fluid is discharged through a spray nozzle coupled to the end of a hose. By wheeling the cart into an area to be cleaned, the user can then use the pressurized spray to clean the area. Preferably, the unit is molded of durable plastic and presents a smooth, attractive exterior that is easy to keep clean and professional looking. If desired, an anti-microbial agent can be added to the plastic to inhibit microbial growth on the unit.

Abstract: The invention relates to a rollable container for storing, transporting and distributing a mass having little or no cohesion, for instances; liquids incorporating possibly solid constituents, such as liquid manure or fertilizer; or solid substances consisting of granules and/or powder. A container is provided in which the contact pressure with the ground is considerably reduced. The container is embodied as a hollow wheel, which is mounted via rotation bearings for rotation in a frame which is coupled or can be coupled by a coupling device to a motor vehicle, for instance a tractor, the space in the wheel being sealingly connected via a rotation bearing to a conduit which is stationary relative to the frame or at least occupies a substantially fixed position relative to the frame for supplying and discharging mass to and from the space, which wheel can roll over the ground during movement of the frame caused by the motor vehicle.

Abstract: The invention is a compact, self-contained, portable, electrically powered, knockdown spray application machine/system for spraying liquid material on to surfaces. The spray system comprises a frame with wheels for supporting and transporting the components thereof. The spray system is powered by an electrically activated motor which includes a motor drive shaft disposed about a motor drive shaft axis. Attached to the motor is a gear reducer having a driven end and a drive end wherein the driven end is configured to receive and engage the motor drive shaft. The drive end includes a gear reducer drive shaft that rotates responsive to electrical activation of the motor. Coupled directly to the drive end of the gear reducer is a pump comprising a pump housing. The pump housing is shaped to define a containment chamber for receiving and containing liquid material therein. The pump housing also defines an inlet port for receiving and directing liquid material into the containment chamber.

Abstract: A line striper is attached to a vehicle with a two point hitch and has a swivelable rotatable wheel mounted thereunder to support the striper on the ground. A main beam is releasably clamped and may be slid from side to side depending on operator preference. The gun boom may then be located on the desired side. A delay feature on the control allows the operator to look ahead on a sighting camera and pick the point at which he or she desires striping to start (or stop or any other operation). The controller then compensates for the calibrated distance between the sight point and the spray gun and then starts and stops the gun at the appropriate time given road speed.

Abstract: A portable wheeled apparatus for storing and spraying liquids includes a low center of gravity liquid container having generally elliptical shape horizontally extended center section with integral end caps and attached wheels, a pump for supplying air pressure into the container, a carrying handle, and a threaded outlet fitting. A removable handle is provided that adjusts for user height.

Abstract: In a known manner, a shower head, particularly for a hand shower, has a bell-shaped housing, which is closed off at the bottom by a shower base (1) and in which at least one water chamber is formed which connects with a water supply channel. The shower base (1) contains a large number of water outlet openings (15), which are made on hose-type jet attachments (11). The hose-type jet attachments (11) extend from a smooth, unbroken, continuous outer surface of the shower base (1) which is free of indentations apart from the water outlet openings (15) into the inside of the housing. In so doing they pass through a hole (3) in the shower base (1), the diameter of which is larger than the outer diameter of the jet attachment (11). In this way, there is formed round the jet attachment (11) a clear circular space (13) which does not open in the outer surface of the shower base (1) but in its inner surface.

Abstract: Air cushioned spraying apparatus for spraying vegetation with chemicals while being supported above the ground by an air cushion effect has a unit with at least three air cushion cells. Each cell has a substantially cylindrical rigid body with a closed upper end and an open lower end, and a flexible skirt secured to and extending around the periphery of the open lower end of the rigid body. Each cell also has a spray nozzle projecting downwardly into the body from the closed upper end and an air inlet in the body adjacent the upper end thereof. The cells are connected together so that the path of travel of each cell laterally overlaps the path of travel of another cell. Air under pressure is supplied to the cell inlets to cause air to pass therethrough and downwardly in the cell body to disperse the chemicals from the nozzle onto vegetation within the lower open end of the cell and to cause air to pass from the cell between the flexible skirt and the ground to create an air cushion effect.

Abstract: A garden roller capable of storing and dispensing a large volume of liquid without immobilizing the roller, includes a hollow drum, preferably made of plastic and having a handle pivotally connected thereto for rolling the drum. A flexible conduit passes outwardly from the interior of the drum through a flow aperture in an end wall of the drum and a seal is provided to prevent escape of liquid through the aperture. Liquid can be dispensed through the conduit via a pump connected to the conduit outside the drum or by pressurizing the interior of the drum. The flexible conduit is weighted at its open end such that it remains adjacent the bottom of the drum enabling the entire contents therein to be dispensed.

Abstract: A spray attachment for a tractor to disperse and spray liquid pesticides, fertilizers, or the like. The spray attachment includes a cylindrical tank having a pair of wheels secured to each end thereof. Each wheel includes a series of pistons spaced about its circumference in communication with the interior of each wheel and the tank for sequentially pressurizing the tank as each wheel rotates into contact with the ground surface. Liquid from the interior of the tank and each wheel is dispensed under pressure in a spray through a series of spaced orifices extending about the side wall of each wheel adjacent its outer periphery.

Abstract: A fire extinguisher system using liquid-ballast tires of a vehicle, such as a tractor or log skidder. The tire has a fire retardant liquid, and it may be water, and it has several valves spaced therearound. A gas supply can be attached to one of the valves to force the liquid from the tire, and a hose can be attached to another one of the valves for directing the evacuating liquid from the tire and toward the fire.