Abstract: A connector system for releasably securing a reservoir to a spray gun includes hook members on a lid of the reservoir that engage a flange of an inlet adaptor on the spray gun with a push/twist action to secure the reservoir to the spray gun. A retainer clip mounted on the inlet adaptor is movable between an inoperative position to allow the reservoir to be connected to and disconnected from the spray gun, and an operative position in which the clip blocks release of the reservoir. The clip provides security against accidental release of the reservoir in use of the spray gun.

Abstract: A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume of the chamber as liquid is withdrawn from the reservoir. The diaphragm gradually conforms to the internal surface of the body as the liquid is withdrawn to prevent pockets forming in which the liquid may be trapped so that substantially all the liquid can be dispensed. The reservoir may be supplied pre-filled with the liquid.

Abstract: A connector system for releasably securing a reservoir to a spray gun includes hook members on a lid of the reservoir that engage a flange of an inlet adaptor on the spray gun with a push/twist action to secure the reservoir to the spray gun. A retainer clip mounted on the inlet adaptor is movable between an inoperative position to allow the reservoir to be connected to and disconnected from the spray gun, and an operative position in which the clip blocks release of the reservoir. The clip provides security against accidental release of the reservoir in use of the spray gun.

Abstract: A connector system for releasably securing a reservoir to a spray gun includes hook members on a lid of the reservoir that engage a flange of an inlet adaptor on the spray gun with a push/twist action to secure the reservoir to the spray gun. A retainer clip mounted on the inlet adaptor is movable between an inoperative position to allow the reservoir to be connected to and disconnected from the spray gun, and an operative position in which the clip blocks release of the reservoir. The clip provides security against accidental release of the reservoir in use of the spray gun.

Abstract: A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume of the chamber as liquid is withdrawn from the reservoir. The diaphragm gradually conforms to the internal surface of the body as the liquid is withdrawn to prevent pockets forming in which the liquid may be trapped so that substantially all the liquid can be dispensed. The reservoir may be supplied pre-filled with the liquid.

Abstract: A paint reservoir has an outlet connectable to a spray gun for transferring paint from the reservoir to the spray gun in use. The outlet is provided with a valve device for opening and closing the outlet to control flow of paint from the reservoir. The valve device has an outer sleeve axially slidable on a spout between a retracted position in which the outlet is closed and an extended position in which the outlet is open. The spout is integral with a lid of the reservoir and the sleeve is a push fit in an adapter for attaching the reservoir to a spray gun. The sleeve is provided with support arms for retainer hooks engageable with the adapter to releasably secure the reservoir to the spray gun.

Abstract: A masking material (28) comprising an elongate strip (8, 30) at least partially coated with a layer of a pressure-sensitive adhesive (4, 22), the strip having a curved surface which is convex when the strip is viewed in cross-section and is positioned such that when the strip is adhered to a substrate by the layer of pressure-sensitive adhesive a portion of the curved surface overhangs the substrate, characterized in that the masking material comprises a removable edge portion (10, 32) comprising said portion of the curved surface detachably secured to a remainder of the strip which may be removed to expose a second curved surface on the remainder of the strip which is convex when viewed in cross-section and which is positioned to overhang the substrate, said removable portion (10, 32) and remainder of the strip (8, 30) having different dimensions.

Abstract: A foam article for use as a masking material when spray painting a vehicle comprises a plurality of foam strips 1a, 1b, 1c joined together by a common seam 4 along at least one side edge to form a cord 6. The cord 6 can be adapted for masking across gaps of different size in different locations by superimposing the appropriate combination of foam strips 1a, 1b, 1c to provide the required thickness of cord 6. The cord 6 may be secured by wedging in the gap or by attaching an adhesive stripe 2 on at least one of the foam strips 1a to a surface on the inside or outside of the gap. The cord 6 may also be re-used by removing any painted foam strips or by re-arranging the foam strips to conceal any painted foam strips.

Abstract: A foam masking strip for masking a gap between two relatively movable parts such as a door and a door post of a vehicle comprises a flexible web connecting two lobes. The web is provided with an adhesive stripe for securing the masking strip to one of the parts and is of reduced thickness permitting independent movement of the lobes relative to each other. In this way, the masking strip can adapt to different gap sizes without compromising the interface between each lobe and the surface of the adjacent part of the vehicle.

Abstract: Articles such as elongate strips for use as masking materials when spray painting a vehicle are formed from a compressible polymer material and provided with a surface pattern in an area that has been deformed under pressure to retain a desired shape when the pressure is removed. The surface pattern may be decorative to enhance the aesthetic appearance of the article. Alternatively, the surface pattern may be functional to provide the article with desired properties and/or to present information to the user. The information may be in the form of letters, numbers, symbols, pictures or a combination of any of these to identify the article, its source or to provide instructions for its use. The surface pattern may be formed during the shaping process or applied separately after the shaping operation.

Abstract: A masking material (28) comprising an elongate strip (8, 30) at least partially coated with a layer of a pressure-sensitive adhesive (4, 22), the strip having a curved surface which is convex when the strip is viewed in cross-section and is positioned such that when the strip is adhered to a substrate by the layer of pressure-sensitive adhesive a portion of the curved surface overhangs the substrate, characterized in that the masking material comprises a removable edge portion (10, 32) comprising said portion of the curved surface detachably secured to a remainder of the strip which may be removed to expose a second curved surface on the remainder of the strip which is convex when viewed in cross-section and which is positioned to overhang the substrate, said removable portion (10, 32) and remainder of the strip (8, 30) having different dimensions.

Abstract: A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume of the chamber as liquid is withdrawn from the reservoir. The diaphragm gradually conforms to the internal surface of the body as the liquid is withdrawn to prevent pockets forming in which the liquid may be trapped so that substantially all the liquid can be dispensed. The reservoir may be supplied pre-filled with the liquid.

Abstract: A paint reservoir has an outlet connectable to a spray gun for transferring paint from the reservoir to the spray gun in use. The outlet is provided with a valve device for opening and closing the outlet to control flow of paint from the reservoir. The valve device has an outer sleeve axially slidable on a spout between a retracted position in which the outlet is closed and an extended position in which the outlet is open. The spout is integral with a lid of the reservoir and the sleeve is a push fit in an adapter for attaching the reservoir to a spray gun. The sleeve is provided with support arms for retainer hooks engageable with the adapter to releasably secure the reservoir to the spray gun.

Abstract: A masking material comprises an elongate strip at least partially coated with a layer of a pressure-sensitive adhesive, die strip having a curved surface which is convex when the strip is viewed in cross-section and is positioned such that when the strip is adhered to a substrate by the layer of pressure-sensitive adhesive a portion of the curved surface overhangs the substrate. The masking material comprises a removable edge portion comprising said portion of the curved surface detachably secured to a remainder of the strip and which may be removed to expose a second curved surface on the remainder of the strip which is convex when viewed in cross-section and which is positioned to overhang the substrate. The removable portion and remainder of the strip have different dimensions. Methods for making such masking material are also described.

Abstract: A foam article for use as a masking material when spray painting a vehicle comprises a plurality of foam strips 1a, 1b, 1c joined together by a common seam 4 along at least one side edge to form a cord 6. The cord 6 can be adapted for masking across gaps of different size in different locations by superimposing the appropriate combination of foam strips 1a, 1b, 1c to provide the required thickness of cord 6. The cord 6 may be secured by wedging in the gap or by attaching an adhesive stripe 2 on at least one of the foam strips 1a to a surface on the inside or outside of the gap. The cord 6 may also be re-used by removing any painted foam strips or by re-arranging the foam strips to conceal any painted foam strips.

Abstract: A masking material 1 has differently colored portions 2, 3 producing a sight line 22 to assist locating the material 1 along a swage line 20 of a vehicle body part 21. The material 1 can be secured in either one of two orientations to arrange the portions 2, 3 to produce a sight line 22 for use with light and dark colored vehicles. Adhesive stripes 2a, 3a are provided on each side of the material 1 for sticking the material to the body part 21 in each orientation and the exposed strip may be used to attach masking paper if required.