An apparatus for applying a single-component or multi-component adhesive to a ballast bed of a stretch of rails in a rail path, includes a container for the adhesive and elements for conveying the adhesive for application are mounted on a supply vehicle which can be driven on, or adjacent to, the rail path. The adhesive is guided from the supply vehicle with a hose having a one nozzle. The apparatus further includes a trolley that can be temporarily coupled and secured to a rail, and can be moved in a rail-bound manner at a desired and uniform speed independently of the supply vehicle. The trolley supports a boom on which the nozzle is mounted, so that a defined depth of penetration of the adhesive can be maintained by the apparatus at a uniform running speed of the trolley and defined flow rates of the adhesive depending upon the characteristics of the ballast bed and spray pattern.

Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an agricultural observation and treatment system and method of operation. The agricultural treatment system uses a treatment unit for spraying fluid at agricultural objects. The treatment unit is configured with a treatment head assembly that includes a moveable treatment head with one or more spraying tips. A first and second motor assembly are operated by the treatment unit to control the movement of the treatment head. The first motor assembly includes a first motor rotatable in a first rotational axis. A first linkage assembly is connected to the first motor and the treatment head assembly. The first linkage assembly is rotatable by the first motor. The second linkage assembly is rotatable by the second motor.

An adhesive agent application device comprises a support member holder fixedly holding an eyelash support member and an adhesive agent applicator configured to apply an adhesive agent to an adhesive portion of the eyelash support member held on the support member holder. The adhesive agent applicator comprises a nozzle configured to apply the adhesive agent, and a rotation arm connected to the nozzle, the rotation arm being rotatable with respect to the support member holder.

A cleaning device for cleaning an atomizer, in particular a rotary atomizer, is provided. The cleaning device includes a wet cleaning station having at least one cleaning nozzle for the wet cleaning of the atomizer with a cleaning fluid. The atomizer is introduced into the wet cleaning station in an introduction direction. The cleaning nozzle has a rotatable cleaning trunk for dispensing the cleaning fluid. The cleaning device, in some embodiments, also includes a dry cleaning station. A corresponding operating method is also provided.

A tire shine application system includes a computer having at least one sensor interfaced thereto that detects and measures sizes of a tire of a vehicle as the vehicle enters a car wash. A tire shine applicator is interfaced to a three-directional movement device that is controlled by the computer. When the tire approaches the tire shine applicator, the computer controls the three-directional movement device to position the tire shine applicator to an outwardly facing wall of the tire and controls the three-directional movement device so that the tire shine applicator traverses the outwardly facing wall of the tire while tracking the tire as the tire shine applicator deposits tire shine liquid on the outwardly facing wall of the tire.

A product applicator system for distributing a liquid product accurately using low volume applications which minimize the quantity of product used and ensures more accurate results. The product applicator system generally includes a housing which includes a removable inlet port mount and outlet port mount. The positioning of the inlet and outlet port mounts on the housing is interchangeable. Supply hoses provide a product to the inlet port mount where the product is traversed through internal conduits to exit the housing via oscillating and overlapping spray heads. An internal motor provides oscillating motion to the spray heads. A rotator assembly which includes a rotator motor may be utilized to orient the housing in horizontal, vertical, or various diagonal orientations. The housing is adapted to either connect to a vehicle, be positioned on a stationary or movable platform, or be connected to a boom using boom connectors.

A pipe thread cleaning device which cleans with pressurized water. The device contains a rigid outer shell and a cleaning assembly which is inserted into the outer shell to form an enclosure and includes a water input and rotatable spray nozzles to clean threaded pipe which is inserted into the device by rotatably applying a pressurized stream of water to the pipe threads.

An apparatus (100) for depositing an extrudable substance (102) onto a surface (126). The apparatus (100) comprises a bracket (104), comprising an opening (142) that has a central axis (110), and a tubular sleeve (108), coupled to the bracket (104) via the opening (142) and rotatable relative to the bracket (104) about the central axis (110). The apparatus (100) further comprises a valve assembly (112), comprising a valve body (140), fixed to the tubular sleeve (108) and rotatable relative to the bracket (104) together with the tubular sleeve (108), and a valve (144), internal to the valve body (140). The apparatus (100) also comprises a linear actuator (120), configured to position the valve (144) relative to the valve body (140). The apparatus (100) further comprises a nozzle (118), fixed to the valve body (140) and rotatable relative to the bracket (104) together with the valve body (140).

A liquid cannon for use in discharging a liquid. The liquid cannon has an inlet for the liquid and a conduit providing a flowpath for the liquid between the inlet and at least one nozzle. The liquid cannon includes a head assembly having a turret supporting the at least one nozzle. The conduit passes through a bearing rotationally supporting the turret relative to a mount.

The inventive concept provides a liquid supply unit which may implement a rotation (swing) of a plurality of nozzles by a single motor, and which has simple structure. The liquid supply unit includes a first nozzle, a second nozzle, a motor, and a first belt. The first nozzle includes a first supply pipe for supplying a liquid, a first rotation part provided at a bottom part of the first supply pipe, and a first electromagnetic clutch provided at a bottom part of the first rotation part. The second nozzle includes a second supply pipe for supplying a liquid, a second rotation part provided at a bottom part of the second supply pipe, and a second electromagnetic clutch provided at a bottom part of the second rotation part. The motor provides a rotation force to the first electromagnetic clutch. The first belt which interlocks a rotation of the first electromagnetic clutch and the second electromagnetic clutch.