A screen cleaning system for a motor vehicle includes a screen cleaning device and a dedicated receiver for holding the screen cleaning device. That receiver is integrated into the interior trim of the motor vehicle.

A chemical mechanical polishing device includes a frame providing lower and upper spaces in the frame and including a flat plate portion that separates the lower and upper spaces from each other and has a first hole, a driving roller in the lower space and configured to rotate in place, a cleaning assembly in the upper space and configured to reciprocate in a first horizontal direction parallel to an upper surface of the flat plate portion, and a driver extending from the upper space to the lower space through the first hole of the flat plate portion and having one end connected to a base of the driving roller and the other end opposite to the one end and connected to the cleaning assembly, wherein the cleaning assembly includes brushes arranged apart from each other in the first horizontal direction and nozzles arranged respectively between the brushes.

A chemical mechanical polishing device includes a frame providing lower and upper spaces in the frame and including a flat plate portion that separates the lower and upper spaces from each other and has a first hole, a driving roller in the lower space and configured to rotate in place, a cleaning assembly in the upper space and configured to reciprocate in a first horizontal direction parallel to an upper surface of the flat plate portion, and a driver extending from the upper space to the lower space through the first hole of the flat plate portion and having one end connected to a base of the driving roller and the other end opposite to the one end and connected to the cleaning assembly, wherein the cleaning assembly includes brushes arranged apart from each other in the first horizontal direction and nozzles arranged respectively between the brushes.

The invention relates to wind turbine blade and tower maintenance devices, which can be used for semi- or fully-automated maintenance, including cleaning, de-icing, and painting of wind turbine blades and tower. The wind turbine blade maintenance arrangement, comprising a main frame; a roller frame; at least one cleaning and/or painting means supporting frame; a linear movement rail, comprising the longitudinally extending base surface, two longitudinally-extending walls, being perpendicular to the base surface; a joint, providing for at least one degree of freedom; at least two rollers mounted on the roller frame and configured to allow secure pushing of the arrangement of the cleaning robot against an edge of the wind turbine blade, and moving the maintenance arrangement along the edge of the blade; the cleaning and/or painting means, mounted on the cleaning and/or painting means supporting frame; the cleaning and/or painting means supporting frame or frames are adjustably connected to the roller frame so as to allow controllable adjustment of the distance between the cleaning and/or painting means, and the surfaces of the wind turbine; wherein the main frame and the roller frame are adjustably connected together via a linear movement rail and a joint; the linear movement rail is designed to allow movement of the roller frame in a substantially horizontal direction in respect to the main frame; the joint is designed to allow controllable rotational movement of the roller frame in respect to the linear movement rail, wherein the rotational axis of the revolute joint is substantially perpendicular to the base surface of the linear movement rail.

The invention relates to wind turbine blade and tower maintenance devices, which can be used for semi- or fully-automated maintenance, including cleaning, de-icing, and painting of wind turbine blades and tower. The wind turbine blade maintenance arrangement, comprising a main frame; a roller frame; at least one cleaning and/or painting means supporting frame; a linear movement rail, comprising the longitudinally extending base surface, two longitudinally-extending walls, being perpendicular to the base surface; a joint, providing for at least one degree of freedom; at least two rollers mounted on the roller frame and configured to allow secure pushing of the arrangement of the cleaning robot against an edge of the wind turbine blade, and moving the maintenance arrangement along the edge of the blade; the cleaning and/or painting means, mounted on the cleaning and/or painting means supporting frame; the cleaning and/or painting means supporting frame or frames are adjustably connected to the roller frame so as to allow controllable adjustment of the distance between the cleaning and/or painting means, and the surfaces of the wind turbine; wherein the main frame and the roller frame are adjustably connected together via a linear movement rail and a joint; the linear movement rail is designed to allow movement of the roller frame in a substantially horizontal direction in respect to the main frame; the joint is designed to allow controllable rotational movement of the roller frame in respect to the linear movement rail, wherein the rotational axis of the revolute joint is substantially perpendicular to the base surface of the linear movement rail.

A method for manufacturing a moistener column assembly for a row unit of an agricultural header includes forming a moistener column of the moistener column assembly via an additive manufacturing process. The moistener column includes an inlet region configured to receive fluid while installed on the row unit. The moistener column includes a body formed via the additive manufacturing process that extends from the inlet region. The inlet region is disposed on a first end of the body and includes a fluid passages formed via the additive manufacturing process that extend through the body to fluid outlets formed via the additive manufacturing process. Each of the fluid passages is configured to receive the fluid from the inlet region and to expel the fluid through a respective fluid outlet of the fluid outlets.

A method for manufacturing a moistener column assembly for a row unit of an agricultural header includes forming a moistener column of the moistener column assembly via an additive manufacturing process. The moistener column includes an inlet region configured to receive fluid while installed on the row unit. The moistener column includes a body formed via the additive manufacturing process that extends from the inlet region. The inlet region is disposed on a first end of the body and includes a fluid passages formed via the additive manufacturing process that extend through the body to fluid outlets formed via the additive manufacturing process. Each of the fluid passages is configured to receive the fluid from the inlet region and to expel the fluid through a respective fluid outlet of the fluid outlets.

Provided is an automated self-cleaning skylight including a frame (1) fitted with glass (2) and installed with guide rails (3) on both sides of the frame that guides a wiper beam (12) consisting of wiper blade guide plates (9) and driven by a motor (4) with both sides being connected to shafts (5), wherein at opposite corners of the frame are located with spray nozzles (13) via which a cleaning solution is sprayed, and one side of the shafts is connected to a rotating pulley (6) that connects to a drive belt (8) connected to a tension pulley (7). When the shaft is rotated by the motor, the rotating pulley and the tension pulley are in turn rotated, causing the drive belt to shift and drive the wiper blade guide plates attached to the drive belt and a wiper blade (17) inserted into a groove in the wiper beam.

Provided is an automated self-cleaning skylight including a frame (1) fitted with glass (2) and installed with guide rails (3) on both sides of the frame that guides a wiper beam (12) consisting of wiper blade guide plates (9) and driven by a motor (4) with both sides being connected to shafts (5), wherein at opposite corners of the frame are located with spray nozzles (13) via which a cleaning solution is sprayed, and one side of the shafts is connected to a rotating pulley (6) that connects to a drive belt (8) connected to a tension pulley (7). When the shaft is rotated by the motor, the rotating pulley and the tension pulley are in turn rotated, causing the drive belt to shift and drive the wiper blade guide plates attached to the drive belt and a wiper blade (17) inserted into a groove in the wiper beam.

An improved apparatus and method for cleaning is provided. More specifically, the present invention provides an improved apparatus having a vibratory portion adapted to a traditional scrubber apparatus such as a body scrubber. Additionally, the present invention provides an improved apparatus and method wherein the apparatus may have at least a vibratory portion adapted to fit about the body scrubber which may be activated and/or de-activated by the user. Moreover, the apparatus may include a reservoir for storage of a cleansing agent that may be dispensed from the vibratory portion to the body scrubber portion to help facilitate cleansing of the portion of the body to be cleaned. Still further, the invention may include at least a handle assembly in combination with the vibratory portion to provide a handle for use by the individual user.