An apparatus, system and method for cleaning the internal bore of the barrel of a firearm, is provided. More specifically, an apparatus, system and method is provided for efficiently and effective cleaning the bore of a firearm, wherein a cleaning cloth or patch is easily attached and removed from the body of the apparatus using a magnetic attachment. The cleaning cloth drapes over the body of the apparatus, which then fits tight, but moveable, within the bore for maximum contact with the interior surface. The result is an improved firearm cleaning apparatus that not only provides for more effective and less time consuming cleaning, but it also requires less cleaning cloths and solvent, which results in less waste and thus is more environmentally friendly.

A device for cleaning an optical communication device includes a hollow outer stem, an inner stem core, a locking handle, a flexible base, at least one ring seal, and a flexible cover. The inner stem core, fits within a length of the hollow outer stem and is slidable along the length of the hollow outer stem. The locking handle is coupled to a top end of the inner stem core, and is movable between a released position and a locked position, where moving the locking handle to the locked position from the released position slides the inner stem core within the hollow outer stem. The flexible base is coupled to a bottom end of the hollow outer stem, and is transformable between a contracted position when the locking handle is in the released position and an expanded position when the locking handle is in the locked position. The at least one ring seal is coupled to the flexible base. The flexible cover is wrapped around the flexible base and the at least one ring seal.

Applicant has disclosed a handheld tool and related method for cleaning and lubricating: the entire star chamber in a firearm (e.g., AR-15 and M-14 rifles), including the top lands, bottom lands, and canted faces of the locking lugs forming a star inlet to the chamber in a rifle; and the remaining headspace of the firearm. One tool embodiment comprises: a paddle grip; a midsection shank; and a generally T-shaped foam swab affixed over an end portion of the shank, wherein the swab has two wings and a stem. The wings are designed to fit, simultaneously or contemporaneously, between and against opposing faces of different pairs of successive locking lugs and against bottom lands of those different pairs. Afterwards, the swab can be pushed through the star inlet to clean the chamber portion behind the inlet, including the backside of the inlet.

In some variations, this invention provides an electro-mechanical device for automated cleaning validation of a selected surface. The device moves a wetted swab over a cleaned surface to recover any remaining soil left over from the cleaning process. The device accepts a standard sampling swab that has been wetted with the required liquid solution. The device maintains constant swab pressure to ensure maximum recovery of soil or contaminants. The device includes an electronic controller for adjusting the movement of parts to effectively validate cleaning of the selected surface. The surface to be validated may be a substantially flat surface, or rounded. The surface may be contained within a vessel, reactor, a pipe, tank, or other equipment. The device may be disposed on an extension arm to allow the device to be positioned appropriately, without the need for a person to be close to the device for validation.

A cleaning swab device and method for cleaning a fluid coupling or connector. The device includes a generally elongate cylindrical tubular swab body, and a channel formed at an end thereof to define at least one cleaning finger for insertion into a housing and/or port of the connector to remove residual fluids, clean and disinfect the connector. The cleaning device optionally further includes a guide stem or plunger configured to extend through the tubular body of the swab, having a plug at one end for sealing debris out of a lumen of the connector during cleaning.

A cleaning apparatus includes: an accommodation unit that accommodates a cleaning cloth; a drawing-out unit that draws out the cleaning cloth; a cleaning clot setting mechanism unit including an ascend/descend member that ascends and descend together with the cleaning cloth drawn out by the drawing-out unit; and a projection unit that upwardly projects as far as a position between an ascended position and a descended position of the ascend/descend member. When the ascend/descend member is located at the ascended position, the cleaning cloth can be drawn out, and when the ascend/descend member is located at the descended position, the projection unit engages the cleaning cloth, and a robot causes an optical device to be pressed against the cleaning cloth engaged by the projection unit, thereby cleaning the optical device.

A fiber optic component cleaning device includes a body, a motor mounted in the body and a power supply mounted in the body and operably connected to the motor. The device has a resilient platen mounted to the body and a cleaning material configured to reside on the platen. An oscillating device is operably mounted to the motor to induce an oscillation in the body and the platen to oscillate the platen with the cleaning material thereon. The tool is configured to clean surfaces of the fiber optic component by oscillating movement of the platen and the cleaning material on the platen.

A substrate processing apparatus is provided with a polishing part that polishes a substrate, a transporting part that transports a substrate before polishing to the polishing part, and a cleaning part that cleans the polished substrate. The cleaning part has a first cleaning unit and a second cleaning unit that are vertically arranged in two stages. The first cleaning unit and the second cleaning unit each have a plurality of cleaning modules that are arranged in series. The transporting part has a slide stage that is disposed between the first cleaning unit and the second cleaning unit, and transports a substrate before polishing along an arrangement direction of the plurality of cleaning modules.

A wiper for use in a cleanroom environment, or other similarly controlled environment, that includes a woven fabric comprised of two separate and distinct microfiber materials which incorporates a unique weave pattern with sealed edges. The wiper may be pre-saturated and the saturation of the wiper may be done with ultrapure water that immediately and evenly wets into the wiper.

A cleaning device, according to one embodiment, for cleaning a substrate by being rotated, includes: a cleaning member configured to clean a substrate; and a sleeve configured to be provided along a circumference of the cleaning member, a lower part of the sleeve being divided into a plurality of chucking claws each of which holds a portion of a side face of the cleaning member, wherein at inside of each of the plurality of chucking claws, a plurality of protrusions are provided substantially parallel to a rotation direction of the cleaning member, an end of each of the plurality of protrusions is configured to contact the side face of the cleaning member.