Abstract: The invention relates to a protective sheath comprising an assembly of at least one electrically non-conductive thread, referred to as a core thread, which contributes to the final shape given to the sheath, and electrically conductive threads, as well as at least one protective film combined with all or part of one of the surfaces of the sheath, and characterized in that the protective film is combined by welding. Such assembly of the film by welding and not sewing ensures that the sheath is not damaged during its manufacturing.

Abstract: Embodiments of the present invention provide a lever quick connect and disconnect fitting that provides a secure fit for tank-to-tank connections and prevents any leakage from occurring. The fitting provide two separate, independent locking features that can secure tank sleeves to one another. There is provided male and female components that are coupled together by a lever connect and by a safety ring.

Abstract: An inflatable body includes an elongate chamber delimited by two substantially parallel main walls and defining at least a portion of a base suitable for holding a person laid down thereon, the chamber being extended, integrally, on both sides of the base, beyond a transition area where the main walls are close to each other, by two raised lateral strips extending along at least the base portion, so as to laterally flank the person, wherein the main walls are braced by a plurality of drop stitch links, and at the location of the transition area, the inflatable body has seams bringing the main walls together, thereby causing a fold between the base and each of the raised lateral strips, with the seams being covered by a sealed lining wall.

Abstract: Systems for improved access door assemblies. In particular, disclosed are boltless/screwless access door assemblies with a radial sealing mechanism. In some embodiments, the access door assembly includes a shoulder configured to withstand interior stresses and a retaining strip configured to withstand exterior stresses. The access door assembly is also configured to be opened when the retaining strip is released.

Abstract: Embodiments of the present invention relate generally to a claw quick disconnect intercom fitting. The intercom fitting has a locking fit that features two independent locking systems that are generally operable together, without tools and with one hand. A claw ring and a clutch ring are configured to be assembled together and to move together, although they separately activate a claw lock and a clutch lock.

Abstract: Described are transport elements for dissipating electrostatic charge including at least two outer structural layers coupled in an overlapping arrangement. Some examples may include a transport element having an inner structural layer coupled to an inner surface of the at least two outer structural layers. Other examples may include an outer resin layer coupled to the outer surface of the at least two outer structural layers, wherein the outer resin layer comprises materials that display a distinctive appearance when viewed under an ultraviolet light. An electrical resistance per length of the outer structural layers, the inner structural layer, and/or the outer resin layer is about 105 to 109 ?/meter.

Abstract: Described are flexible sumps including a sump cavity comprising flexible walls and a platform coupled to an upper edge of the sump cavity. Some examples of the flexible sumps may also include a flange having a coupling section and an exposed section and/or an interface coupled to a lower surface of the sump cavity. In some examples, at least two coupling tabs are coupled to the platform and are configured to couple the platform to a lower surface of a fuel structure, which may include a sump aperture that is configured to surround the flexible walls of the sump cavity when the platform is coupled to the lower surface of the fuel structure.

Abstract: The safety device comprises a first bridle connecting a pilot chute of the reserve parachute to a deployment bag, a second bridle connecting the main parachute to the first bridle, a pin fastened to this first bridle and passed in a releasable manner in a loop formed on a locking bridle fastened to the locking pin and passed through a loop fastened to the second bridle and two eyelets formed through the first bridle.

Abstract: Described are transport elements for dissipating electrostatic charge including at least two outer structural layers coupled in an overlapping arrangement. Some examples may include a transport element having an inner structural layer coupled to an inner surface of the at least two outer structural layers. Other examples may include an outer resin layer coupled to the outer surface of the at least two outer structural layers, wherein the outer resin layer comprises materials that display a distinctive appearance when viewed under an ultraviolet light. An electrical resistance per length of the outer structural layers, the inner structural layer, and/or the outer resin layer is about 105 to 109 ?/meter.

Abstract: A pilot chute device is connected to a parachute canopy for deploying the parachute canopy out of a container adapted to be closed and opened and within which the parachute canopy is foldable. The pilot chute device includes an inflatable pilot chute adopted to assist the deployment of the parachute canopy, the inflatable pilot chute being foldable into the container, and a spring device adopted to push the inflatable pilot chute outside the container when the container is opened. The spring device is dispensed apart from the inflatable pilot chute, between the pilot chute and the parachute canopy.

Abstract: Conduit particularly, although not exclusively, suited for aircraft is described. The conduit may be flexible, have low bend radius achievable without twisting, and offer access along most or all of its length to wire and cable within. It also may combine open-sleeve and corrugated technologies to provide open-sleeve, corrugated textile conduit.

Abstract: An inflatable body includes an elongate chamber delimited by two substantially parallel main walls and defining at least a portion of a base suitable for holding a person laid down thereon, the chamber being extended, integrally, on both sides of the base, beyond a transition area where the main walls are close to each other, by two raised lateral strips extending along at least the base portion, so as to laterally flank the person, wherein the main walls are braced by a plurality of drop stitch links, and at the location of the transition area, the inflatable body has seams bringing the main walls together, thereby causing a fold between the base and each of the raised lateral strips, with the seams being covered by a sealed lining wall.

Abstract: Described are flexible sumps including a sump cavity comprising flexible walls and a platform coupled to an upper edge of the sump cavity. Some examples of the flexible sumps may also include a flange having a coupling section and an exposed section and/or an interface coupled to a lower surface of the sump cavity. In some examples, at least two coupling tabs are coupled to the platform and are configured to couple the platform to a lower surface of a fuel structure, which may include a sump aperture that is configured to surround the flexible walls of the sump cavity when the platform is coupled to the lower surface of the fuel structure.

Abstract: The safety device comprises a first bridle connecting a pilot chute of the reserve parachute to a deployment bag, a second bridle connecting the main parachute to the first bridle, a pin fastened to this first bridle and passed in a releasable manner in a loop formed on a locking bridle fastened to the locking pin and passed through a loop fastened to the second bridle and two eyelets formed through the first bridle.

Abstract: A pilot chute device is connected to a parachute canopy for deploying the parachute canopy out of a container adapted to be closed and opened and within which the parachute canopy is foldable. The pilot chute device includes an inflatable pilot chute adopted to assist the deployment of the parachute canopy, the inflatable pilot chute being foldable into the container, and a spring device adopted to push the inflatable pilot chute outside the container when the container is opened. The spring device is dispensed apart from the inflatable pilot chute, between the pilot chute and the parachute canopy.

Abstract: Flotation systems including separately packed floats and life rafts are disclosed. Such systems, advantageously used for helicopters or other vessels, attach rafts to exterior covers of the floats. Thus, if not needed, or if maintenance or repair is required, the rafts may be removed from the float covers quickly and easily and without unpacking the floats themselves. Likewise, removal of the rafts permits maintenance to be performed on the floats without any need to unpack the rafts. Also identified are mechanisms for indirectly connecting both floats and rafts to vessels and for independently inflating both floats and rafts using a single actuator.

Abstract: A tank capable of containing a liquid has a first volume (21) capable of containing the liquid (22), the first volume (21) having at least one opening (23) initially sealed by a first wall (24) and the first wall (24) being capable of being retracted when a pressure exerted thereon exceeds a specific threshold. The tank further has a second flexible wall (30), sealing said opening (23) in a sealed manner when the first wall (24) is retracted and capable of being deployed, via said opening (23), after the retraction of the first wall (24), in order to provide the liquid with a volume that is greater than the first volume (21).

Abstract: A method of assembling a de-icing mat (3) on a piece of wing structure (1) includes shaping a shielding foil (2) so that the internal surface (5) thereof has a shape that complements the external surface (6) of the piece of wing structure (1). The method then includes securing the de-icing mat (3) to the internal surface (5) of said shielding foil (2), leaving a surface uncovered with the de-icing mat on the contour (8) of the shielding foil (2) to allow direct contact between the contour (8) of the shielding foil (2) and the piece of wing structure (1) in a contact region (7) thus created. The method then includes attaching the shielding foil (2) to the piece of wing structure (1) at the contact region (7), and injecting a filling resin (4) between the de-icing mat (3) and the piece of wing structure (1).

Abstract: The present invention relates to a composite pipe (1) designed to transport, indiscriminately, a hydrocarbon fuel or a hydraulic fluid, characterized in that it comprises a hollow central sheath (10) made of a thermoformed thermoplastic and an external sheath (20) consisting of several radially superposed layers (22, 24) comprising at least one layer of resin (24) placed in direct contact with the central sheath (10) and one layer of fibers (22) covering the layer of resin (24).

Abstract: Method for assembling de-icing matting (3) and an external protective metal shield (2), on a structure (1), such as an airfoil leading edge structure (1), comprising the following steps: manufacture of de-icing matting (3) independent of said structure (1), installation of the de-icing matting (3), between said structure (1) and the metal shield (2), said de-icing matting (3) covering only a portion (4) of the external surface of said structure (1), attachment of said metal shield (2), entirely covering said de-icing matting (3), to the portion (5) of the external surface of said structure (1) not covered by said de-icing matting (3).