Abstract: The present disclosure provides a device for cleaning a cylindrical container, such as a bucket. The device includes a drive shaft having a first end and a second end. The device also includes a frame including a horizontal component, a first vertical component, and a second vertical component, where each of the horizontal component, the first vertical component, and the second vertical component have a first surface and a second surface, and where the second end of the drive shaft is centrally coupled to the frame. Further, the device includes a cleaning component coupled to the second surface of each of the horizontal component, the first vertical component, and the second vertical component of the frame.

Abstract: A device for cleaning carboys, kegs, and similar containers is disclosed. The device includes a pair of cleaning pads pivotally attached to a rod. Each pad has a fabric exterior, a stiffening insert, and the absorbent sponge. The insert and sponge are placed on one side of the fabric exterior. The opposite side of the fabric exterior is folded over the stiffening insert and the sponge and then sewn together.

Abstract: A method and apparatus for cleaning a semiconductor wafer. The apparatus preferably includes a brush holder that may include a base and a connection stud extending from the base. The base preferably includes a receiving lip for receiving a brush that is disposed on its lower surface. The brush preferably includes a substantially flexible material and a plurality of protrusions for contacting a semiconductor wafer. A backing plate preferably is attached to one side of the brush for connecting the brush to the brush holder. The backing plate preferably further includes an outer edge capable of forming a snap-fit engagement within the receiving lip of the brush holder to: (a) facilitate periodic replacement of the brush and (b) form a mechanical connection between the brush and brush holder that can withstand the presence of relatively basic or acidic cleaning agents. A rotatable shaft is connected to the connection stud.

Abstract: Apparatus and method for rotary buffing or wiping of workpieces having uneven surfaces in which the workpiece generally linearly advances relative to one or more buffing rolls which are spinning about spin axes disposed in a plane generally parallel to the workpiece surface and simultaneously rotating about an axis generally perpendicuar to the workpiece surface. In a preferred embodiment, the buffing rolls are supported in a rotating carriage with their spin axes in coparallel relationship.

Abstract: Cleaning the inside of a receptacle such as a chill mould by brushing the inside of the mold is effected by moving one or more brushes up and down within the mold. Each brush is generally disc-shaped and the periphery is shaped in conformity with the shape of the mold. The brushes are so arranged that the bristles thereon can be moved into and out of brushing engagement with the inside of the mold.