A cleaning device for eggs and more specifically relates to an egg washing apparatus structured and arranged to be used by small-scale chicken farmers and people who prefer to purchase free range eggs from their local farmer's market or co-op.

The invention relates to a roller brush, in particular for a cleaning and/or care device, preferably for floor covering 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 is arranged on the cylinder surface. The invention is characterised in that the first bundle of bristles are different from the second bundle of bristles.

A wash apparatus for a vehicle wash installation is provided, which includes a shaft drivable in rotation about a rotation axis and wash elements operatively connected thereto. In order to be able to adapt to the contour of a vehicle, the wash apparatus can be divided axially in two or more wash apparatus segments and that the at least one wash apparatus segment includes a wash element holding body having wash elements held thereto, said wash element holding body defining a wash apparatus segment axis which is different from the rotation axis, and a gear device which couples the shaft to the wash element holding body in order to rotate same about the wash apparatus segment axis, wherein the wash element holding body is configured for pivotal movement relative to the shaft via the gear device. Furthermore, a vehicle wash installation including a wash apparatus is provided.

The device is for cleaning the inner surface of a pipe. The device has a spindle arranged to be rotated and having a front end and a rear end between which a plurality of elastic metal blades are attached both in the rotation direction of the spindle and in the direction perpendicular to the rotation direction to clean the inner surface of the pipe. The blades has a shape that is curved at at least two points such that they curve at least once towards the circumferential direction of the spindle and at least once outwards from the circumferential direction of the spindle to prevent the device from getting stuck in uneven pipe systems.

Disclosed herein is an attachment removing device for a diamond tool used in a machining process such as cutting, grinding, polishing, drilling, or the like, for removing an attachment attached to the diamond tool. The attachment removing device for a diamond tool for removing an attachment attached to the diamond tool includes a cylindrical member; and a plurality of bristles each having one end connected to the cylindrical member.

A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.

A gantry style car wash assembly is disclosed. The car wash assembly has two opposing support pillars, a transverse gantry member, first and second opposed wall segments, and a brush mounted about a shaft. The transverse gantry member extends between the two opposing support pillars, and is moveable up and down relative to said two opposing support pillars. Each of the first and second opposed walls defines a portion of two opposing channels. The first and second removable wall segments are removably mountable above the first and second wall segments. Each wall segment includes a vertical extension channel that extends a one of the two opposing channels substantially to said transverse gantry member. The brush extends between said first and second pillars, and that is mounted within said two opposing channels for upward and downward movement of said brush.

Apparatus and methods for an apparatus and method for a top wrap assembly is disclosed. The top wrap assembly includes a plurality of buns, wherein the plurality of buns comprises a plurality of assembled layers, wherein the plurality of buns defines a central bore, at least one shaft, wherein the at least one shaft is disposed in alignment with the central axis of the plurality of buns, wherein the at least a shaft is passes through the central bore, and a plurality of locking mechanisms, wherein each locking mechanism is configured to engage with the plurality of buns and the at least one shaft, wherein the locking mechanism is configured to secure the plurality of buns and the at least one shaft. The method comprises using the at least one shaft to execute the process described above.

An apparatus for manufacturing an individual brush unit constituting a rotary brush by being stacked in multiple layers, includes an anvil having an insertion hole through which a filament group passes, a filament feeding unit which feeds the filament group from a feeder including a ring cutter on a tip and holds the filament group while a predetermined amount of the filament group protrudes outward from the insertion hole of the anvil, and an ultrasonic welder including a horn having a horn tip portion which pushes and radially expands a protruding tip of the filament group and welds a central part of the expanded filament group, to form the individual brush unit. A core of the welded central part is sandwiched between the ring cutter and the horn tip portion and is cut out, to simultaneously form a shaft hole and separate the individual brush unit from the filament group.

A cleaning roller is mountable to a cleaning robot. The cleaning roller includes a sheath comprising a shell, an outer diameter of the shell tapering from a first end portion of the sheath and a second end portion of the sheath toward a center of the roller. The cleaning roller further includes a core including a central portion interlocked with the sheath to rotationally couple the core to the sheath and inhibit relative translation of the sheath and the core along an axis of rotation. An inner surface of the sheath and an outer surface of the core define an air gap therebetween, the air gap extending from the central portion of the core longitudinally along the axis of rotation toward the first end portion or the second end portion.