A manually-operated trailer wash apparatus for washing an interior of a trailer includes a frame with a handle configured to be manually pushed by a human operator and front and rear wheels. Rotatable couplings are disposed between each of the wheels and the frame to rotate the wheels in response to the manual pushing of the handle. A conduit is coupled to the frame and extends transversely across a direction of travel of the apparatus. The conduit has a plurality of nozzles to pressure wash a surface on which the apparatus travels. The conduit receives pressurized fluid from a hose and pump system.

A manually-operated trailer wash apparatus for washing an interior of a trailer includes a frame with a handle configured to be manually pushed by a human operator and front and rear wheels. Rotatable couplings are disposed between each of the wheels and the frame to rotate the wheels in response to the manual pushing of the handle. A conduit is coupled to the frame and extends transversely across a direction of travel of the apparatus. The conduit has a plurality of nozzles to pressure wash a surface on which the apparatus travels. The conduit receives pressurized fluid from a hose and pump system.

A storage tank assembly for a work vehicle includes a frame assembly configured to couple to a structure of the work vehicle. The storage tank assembly also includes a storage tank configured to store a liquid. The frame assembly is configured to support the storage tank on the structure of the work vehicle. In addition, the frame assembly is configured to position a first portion of the storage tank above a wheel assembly of the work vehicle, the first portion of the storage tank is contoured to substantially match a curvature of the wheel assembly, and the frame assembly is configured to position a second portion of the storage tank laterally inward of the wheel assembly such that the second portion of the storage tank extends within a vertical extent of the wheel assembly.

A device for spreading active agents comprising: a boom, which is arranged pivotably about a rotation axis; a sensor arrangement for the detection of an angular velocity of the boom about the rotation axis; a sensor for the detection of an angular position of the boom; a control unit processing output signals from the sensor; and an actuator, acting on the present angular position of the boom based on control signals from the control unit. For the determination of an angular position of the boom, the control unit calculates an angular position of the boom in relation to a reference plane by integration of the angular velocity and merges the angular position calculated by means of the angular velocity, with the detected angular position to determine the present angular position of the boom to return the boom to a desired angular position.

A device for spreading active agents comprising: a boom, which is arranged pivotably about a rotation axis; a sensor arrangement for the detection of an angular velocity of the boom about the rotation axis; a sensor for the detection of an angular position of the boom; a control unit processing output signals from the sensor; and an actuator, acting on the present angular position of the boom based on control signals from the control unit. For the determination of an angular position of the boom, the control unit calculates an angular position of the boom in relation to a reference plane by integration of the angular velocity and merges the angular position calculated by means of the angular velocity, with the detected angular position to determine the present angular position of the boom to return the boom to a desired angular position.

A transport vehicle spray apparatus. The transport vehicle spray apparatus has at least one storage tank. A pump transports material from the storage tank through at least one filter and a manifold to at least one spray bar. The spray bar incorporates spray nozzles through which the material from the storage tank is dispensed. In one embodiment, the spray bar is connected to a collapsible frame on the top and back of the transport vehicle storage space. The collapsible frame can expand and collapse by sliding along the length of the walls of the transport vehicle storage space. As the frame expands and collapses, the spray bar coats the interior surfaces of the transport vehicle storage space with the material from the storage tank. The transport vehicle spray apparatus is utilized to spray and coat the walls of a transport vehicle's storage space with a desired fluid.

A transport vehicle spray apparatus. The transport vehicle spray apparatus has at least one storage tank. A pump transports material from the storage tank through at least one filter and a manifold to at least one spray bar. The spray bar incorporates spray nozzles through which the material from the storage tank is dispensed. In one embodiment, the spray bar is connected to a collapsible frame on the top and back of the transport vehicle storage space. The collapsible frame can expand and collapse by sliding along the length of the walls of the transport vehicle storage space. As the frame expands and collapses, the spray bar coats the interior surfaces of the transport vehicle storage space with the material from the storage tank. The transport vehicle spray apparatus is utilized to spray and coat the walls of a transport vehicle's storage space with a desired fluid.

A deicing fluid recovery system includes a vehicle movable adjacent to an aircraft and including a holding tank configured to store deicing fluid and a receptacle configured to capture deicing fluid from the aircraft during a deicing procedure. During the deicing procedure, deicing fluid runoff from a surface of the aircraft may be captured into the receptacle and transferred from the receptacle into the holding tank. The deicing fluid runoff may be captured into the receptacle before the deicing fluid runoff contacts ground.

A deicing fluid recovery system includes a vehicle movable adjacent to an aircraft and including a holding tank configured to store deicing fluid and a receptacle configured to capture deicing fluid from the aircraft during a deicing procedure. During the deicing procedure, deicing fluid runoff from a surface of the aircraft may be captured into the receptacle and transferred from the receptacle into the holding tank. The deicing fluid runoff may be captured into the receptacle before the deicing fluid runoff contacts ground.

The mulch spreader is a piece of lawn maintenance equipment that comprises a rotating mulch dispensing chute and a compressed air mulch loosening feature. The mulch spreader is wheeled and has a hopper that is suspended above the ground on wheel supports. A rotating dispenser chute is situated below the hopper and the rotating action of the chute spreads mulch over a wider area than a simply drop chute would cover. The motor that causes the chute rotation is powered by a rechargeable battery contained within the mulch spreader. The same rechargeable battery also powers an air compressor. Air from the air compressor may be used to loosen mulch in the hopper and to expel mulch from the hopper via an optional external hose.