A pool cleaner equipped with a rotating brush assembly is disclosed. The brush assembly is removably coupled to the pool cleaner using clamps that are readily accessible, supported by the pool cleaner, and operable by hand. The clamps may be manipulated between a ready configuration, a loaded configuration to receive a brush assembly, and a locked configuration to secure the brush assembly.

A brushroll for a surface cleaning apparatus includes a brush dowel defining an axis and having opposing bristle supports and a shroud surface between the opposing bristle supports, and a plurality of bristles protruding from the bristle supports. The shroud surface includes opposing convex curved surfaces extending between the bristle supports which intersect the shroud surface at outside corners.

In a cleaner apparatus for steel plate provided with a brush roll 1 driven to rotate to remove foreign matter D from a surface Wa of a steel plate W to be conveyed, a magnet bar 3 to attract iron powder d among the foreign matter D stuck to the brush roll 1 by magnetic force, a wiping cloth 5 disposed between the brush roll 1 and the magnet bar 3 to remove the foreign matter D attracted by the magnet bar 3; the wiping cloth 5 of belt shape is disposed parallel to an axis L.sub.1 of the brush roll 1.

The Hair Removal Device may be a wall mounted assembly of a base attached to a wall. The base having a plurality of holes extending from a top to a bottom. A cluster of tentacles mounted on a bristle ball body. The body having a suction cup on a stem, the suction cup spaced from the tentacles. The base disposed between the suction cup and the tentacles. The bristle ball having a plurality of tentacles extending radially from the bristle ball. The bristles formed of a flexible, resilient material. The each one of the plurality of holes filled with a stem holding the suction cup on the base and the tentacles spaced from the base.

A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.

A cleaning apparatus for cleaning a cleaning tool that scrub-cleans a substrate includes a cleaning body. The cleaning body includes a contact portion configured to come into contact with the cleaning tool, and the contact portion includes a suction area configured to remove foreign matter from the cleaning tool.

The invention relates to a device for combing and conditioning artificial turf, which comprises a handle (1), a pole (2), a head (3) which houses an electric motor (4), and a pair of brushes (5) driven by the electric motor (4), the brushes (5) being configured for combing and conditioning the artificial turf, and such that the brushes (5) have a helical shape.

A bristle ring diffuser for diffusing UV light is described herein. In one example, the radiation diffuser cone comprises a base and a plurality of bristles. The base has an interface which is coupleable to an object having an ultraviolet (UV) light source. The base also has an aperture which aligns with the UV light source when the interface is coupled to the UV light source. The plurality of bristles is arranged about the aperture and extend from the base. The plurality of bristles is opaque to UV light and is angled away from a central axis of the aperture.

A power tool includes a power head receiving power from a power source. A drive coupled to the power head extends along a longitudinal axis, and the drive is engaged with a connector. Various aspects relate to the connector. The connector includes an internal bore configured to couple to the drive to a shank of a working tool. The connector further includes an external lobe protruding radially outward from the longitudinal axis, the lobe having a locking mechanism configured to secure the second working tool in response to relative movement between the lobe and the second working tool in both an axial direction and a rotational direction.

In a cleaner apparatus for steel plate provided with a brush roll 1 driven to rotate to remove foreign matter D from a surface Wa of a steel plate W to be conveyed, a magnet bar 3 to attract iron powder d among the foreign matter D stuck to the brush roll 1 by magnetic force, a wiping cloth 5 disposed between the brush roll 1 and the magnet bar 3 to remove the foreign matter D attracted by the magnet bar 3; the wiping cloth 5 of belt shape is disposed parallel to an axis L.sub.1 of the brush roll 1.