Abstract: A spraying member for a coating product rotary projector which carries at least one mechanical locking weight on a drive shaft of the rotary projector. The weight is movable, radially to the central axis of the bowl and according to a centrifugal direction relative to this axis, between an unlocked position, in which it does not oppose the mounting of the spraying member on the drive shaft or its dismantling relative to this shaft, and a locked position, in which it opposes the dismantling of the bowl relative to the drive shaft.

Abstract: Apparatus for spraying a fluid, including a pipe, a scraper capable of moving in the pipe, and a casing defining a storage volume for accommodating the scraper in a position for storing the scraper, the scraper being configured to push fluid in front of it which is present in the pipe when the scraper moves in the pipe, the storage volume being in fluid communication with the pipe and being configured to allow the scraper to move between the storage volume and the pipe. The scraper includes a first magnet, and the casing includes a second magnet capable of exerting a first force on the first magnet to move the scraper from the storage volume to the pipe.

Abstract: A shaping guide of at least one pipe for feeding a fluid product into a spraying element belonging to a sprayer of coating product is configured for being mounted around a central body of the sprayer and includes at least one spiral-shaped retaining portion for retaining in position a section of the feeding pipe, with a predetermined geometry, configured for providing electrical insulation between a mouth and an outlet of the feeding pipe. Each retaining portion has, in cross-section, a concave inner shape configured for surrounding the pipe section over more than half of the circumference thereof, preferentially, a shape in the form of an arc of a circle or U-shaped, which extends over an angular sector with an angle at the apex greater than or equal to 185°.

Abstract: An instrument serves to insert a shuttle into a circuit for circulating a coating product. A chamber for receiving the shuttle, formed in a non-magnetic body is sized for receiving the shuttle in a position where axis of polarization thereof is parallel to a longitudinal axis of the chamber. A mouth connects the chamber to a first end of the body. A control lever equipped with at least two magnets is movable with respect to the chamber between a first position wherein a first magnet is aligned with the longitudinal axis, with a pole oriented towards the chamber having a first polarity, and a second position wherein the second magnet is aligned with the longitudinal axis, with a pole oriented towards the chamber having a second polarity opposite the first polarity.

Abstract: A feeding device for feeding coating and/or cleaning agents to a sprayer has an annular structure and includes an annular plate, a plurality of connection modules, a plurality of function modules and a plurality of inlet modules. Each connection module is removably mounted to bear against one side of the annular plate. Each function module is removably mounted on an outer face of a connection module. Each function module is fluidically coupled to the connection module onto which same is mounted. Each inlet module is removably mounted on an inlet face of a connection module. Each inlet module carries fluidic coupling elements accessible on a face of the inlet module, oriented opposite the connection module on the inlet face of which same is mounted.

Abstract: An attachment device configured for attaching a product sprayer for coating workpieces onto a robotic arm, the attachment device including a cover which is rigidly attached to the robotic arm and which has a substantially cylindrical shape extending along a longitudinal axis, a nut with a substantially cylindrical shape mounted on the cover and including a first helical portion, a substantially annular flange mounted rigidly attached to the sprayer, including a second helical portion arranged for mating with the first helical portion of the nut, and a deformable ring mounted on the nut and including an annular portion providing an axial stop of the ring with respect to the nut, and a deformable portion configured for being deformed by interacting with the flange so as to provide a connection between the flange and the ring.

Abstract: Apparatus for spraying a fluid, including a pipe, a scraper capable of moving in the pipe, and a casing defining a storage volume for accommodating the scraper in a position for storing the scraper, the scraper being configured to push fluid in front of it which is present in the pipe when the scraper moves in the pipe, the storage volume being in fluid communication with the pipe and being configured to allow the scraper to move between the storage volume and the pipe. The scraper includes a first magnet, and the casing includes a second magnet capable of exerting a first force on the first magnet to move the scraper from the storage volume to the pipe.

Abstract: A cleaning and/or filling station (10) of a subassembly for spraying a coating product mounted on a moving arm of a robot having a receiving zone (Z120) for receiving at least one sprayer belonging to the spraying subassembly and a connection device between at least one feed circuit and the sprayer in place in the receiving zone. The connection device has at least one part (131) movable between a retracted position, at a distance from the sprayer, and an active position, where the connection device enables the sprayer to be fed with cleaning product and/or coating product. The station has a flexible membrane (150) firmly attached, on the one hand, to the moveable part (131) and, on the other hand, to a fixed envelope (112) for protecting a portion of the connection device, while this membrane is deformable and suitable for following the displacements of the moveable part (131) between the retracted and active positions thereof.

Abstract: This cleaning and/or filling station (10) of a subassembly for spraying a coating product mounted on a moving arm of a robot comprises a receiving zone (Z120) for receiving at least one sprayer belonging to the spraying subassembly and connection means between at least one feed circuit and the sprayer in place in the receiving zone. These connection means comprise at least one part (131) that can be moved between a retracted position, at a distance from the sprayer in place in the receiving zone, and an active position, where the connection means enable the sprayer to be fed with cleaning product and/or coating product. The station comprises a flexible membrane (150) firmly attached, on the one hand, to the moveable part (131) and, on the other hand, to a fixed envelope (112) for protecting a portion of the connection means, while this membrane is deformable and suitable for following the displacements of the moveable part (131) between the retracted and active positions thereof.