The cleaning device (20) for cleaning a cylindrical roller (50), for example an anilox roller of a printing machine, includes a cleaning head (30) with a cleaning chamber (110), in which there is housed a mechanical cleaning member (60), and with which there are associated feeding members (70) for feeding a cleaning liquid into the cleaning chamber (110). The mechanical member (60) and cleaning liquid dispensed by the feeding members work in combination inside said cleaning chamber (110) to clean the lateral surface of the roller (50).

A surface cleaning device for removing debris from a surface is described. The surface cleaning device comprises a cleaning head comprising a housing, wherein the housing defines an inlet and comprises brush chambers; at least one vent coupled to a top portion of the housing; and a sweeper assembly coupled to the housing and comprising brushes having bristles, wherein the cleaning head is configured create a suction with a surface by directing air flow into the housing through the inlet and out of the housing through the at least one vent.

A fluid dispensing scrubber includes a shaft having a first end and a second end; a fluid inlet configured to receive a first fluid from an external source; a reservoir configured to store a second fluid; a valve assembly configured to selectively mix the first fluid and the second fluid; a scrubbing head supported adjacent the first end of the shaft, the scrubbing head including a brush and a motor operable to rotate the brush; a battery pack supported adjacent the second end, the battery pack operable to provide power to the motor; and a dispensing nozzle configured to selectively dispense one or both of the first fluid and the second fluid, the nozzle supported on an exterior surface of the scrubbing head.

The present invention discloses a system and method related to the field of dentistry, specifically dental appliances such as retainers, dentures, grills and athletic mouth-wear and is proposed to provide advanced assembly in providing assistance in cleaning the appliances through improved measures. Currently, there are cleaning methods for retainers and dentures, however they only include liquid solution methods without automatic moving bristles. As per the present art, users soak their retainers or dentures in the solution and then are required to use a toothbrush to scrub off excess liquid solution or built-up plaque that was not dissolved by the solution, making the process too repetitive and time consuming. Additionally, the toothbrush does not provide automatic circular motion, which is preferred in order to produce retainers or dentures that are plaque-free and completely transparent. Finally, appliances can be damaged and break when using a handheld technique with a toothbrush due to lack of support and stability for the appliance. This cleaning device takes into consideration these deficiencies and corrects them to make the process more effective and convenient for all users in any environment.

A segment for detachably arranging on a carrier, which can be rotatably mounted relative to an axis of rotation, for forming a disc brush or for forming a cleaning, grinding or polishing disc, includes a segment body, wherein multiple bristles protrude from the underside thereof or an abrasive grit and/or a fiber structure is arranged on the underside thereof, wherein the segment body has a segment guide extending in the radial direction in relation to the axis of rotation of the carrier on a radially internal edge and spaced apart from an external—in relation to a circumferential direction—lateral edge of the segment body, which segment guide is designed to cooperate with a corresponding carrier guide formed or arranged on the carrier for arranging the segment on the carrier.

A tool and methods of removing films from bevel regions of wafers are disclosed. The bevel film removal tool includes an inner motor nested within an outer motor and a bevel brush secured to the outer motor. The bevel brush is adjustable radially outward to allow the wafer to be inserted in the bevel brush and to be secured to the inner motor. The bevel brush is adjustable radially inward to engage one or more sections of the bevel brush and to bring the bevel brush in contact with a bevel region of the wafer. Once engaged, a solution may be dispensed at the engaged sections of the bevel brush and the inner motor and the outer motor may be rotated such that the bevel brush is rotated against the wafer such that the bevel films of the wafer are both chemically and mechanically removed.

A handheld cleaning device includes a surface-moving portion and an upright portion. The surface-moving portion is in contact with a surface to be cleaned and is connected with the upright portion. The upright portion is configured to move the surface-moving portion in a case in which the surface-moving portion is in operation. The handheld cleaning device further includes a power battery configured to supply power to the handheld cleaning device. The surface-moving portion further includes at least two non-coaxial brushrolls configured to clean stains on the surface to be cleaned. The rotation speed of each brushroll is less than 3000 r/min.

Roller brushes for a cleaning and/or care devices, for example, for cleaning and/or care of floor coverings in the form of tiles, natural, artificial, blocks of concrete or wood, with a rotationally symmetrical cylinder which comprises a cylinder surface. At least one first plurality of a first bundle of bristles with a first brush and a second plurality of a second bundle of bristles with a second brush may be arranged on the cylinder surface. The first bundle of bristles may be different from the second bundle of bristles.

A reconfigurable modular brush has a brush head including brush-head upper and lower surfaces extending longitudinally along a brush-head axis between brush-head first and second ends. Laterally opposed brush-head first and second sides extend between the brush-head upper and lower surfaces and longitudinally between the brush-head first and second ends. A bristle array is defined by a plurality of bristles protruding from the brush-head lower surface. A brush handle includes a grip portion and a brush-head mount, the brush handle having a lengthwise extent disposed generally along a handle axis between handle proximate and distal ends. The brush head and brush-head mount are cooperatively configured such that the handle can selectively capture and retain the brush head. Moreover, the longitudinal orientation in which the brush head is captured and retained by the brush handle is selectively reversible.

A pet hair removal apparatus has a plurality of engagement members. One of the engagement members is triangular in cross section that is attached to a generally parallelogram body of the apparatus. The apparatus operates in a plurality of different operational engagement position in which different engagement members contact the surface to remove pet hair from the surface depending on which operational engagement position the apparatus is positioned. The pet hair removal apparatus may be formed through a coextrusion process to form the resultant parallelogram shape of the pet hair removal apparatus using multiple different materials to form the engagement members and a body thereof.