摘要:
Non-protruding seat track apparatus and methods are disclosed. In one embodiment, a track includes an elongated support having a support surface and an engagement surface. The support surface is adapted to engage a lower surface of a floor panel, and the engagement surface is adapted to be coupled to a payload assembly. The engagement surface is at least one of flush with and recessed below the lower surface of the floor panel when the support surface is engaged with the lower surface. The engagement surface may have at least one of an engagement slot and an attachment aperture disposed therein.
摘要:
Apparatus and methods for providing airflow within an aircraft are disclosed. In one embodiment, a method includes forming a clamshell component, including: providing first and second spaced-apart mold members; forming first and second half-body portions, including forming at least one sheet of formable material between the first and second mold members; and coupling the first and second half-body portions to form the clamshell component. The method also includes coupling the clamshell component to a source of air; and operating the source of air to provide an airflow through the clamshell component.
摘要:
Disclosed is the shape of a curvature of two or more pathways for a device having moving parts that cause movement of an object along those pathways, such that the device can locate or hold the object. In the embodiment, an apparatus is described that centers and optionally locks an object at a desired location. The applications for such a device are varied and can range from chucking a workpiece of varying diameters in a lathe, to centering a drone on a landing zone, to medical and scientific devices to capture and center objects to study, to moving atomic level objects using an electromagnetic field. The scope of this disclosure is the mathematics that defines the mirrored curvatures of each curved pathway and the positioning of the curvatures relative to each other, and the relative movement of the mirrored curvatures to cause the desired effect.
摘要:
Apparatus and methods for coupling a payload to a support track are disclosed. In one embodiment, an interface assembly includes a base, a support arm, and a lug member. The base has a pair of clamp arms projecting outwardly therefrom. Each clamp arm is adapted to be disposed through an associated coupling aperture disposed in the engagement member. The clamp arms are moveable relative to the engagement member between an unsecured position in which the clamp arms are extractable from the coupling apertures, and a secured position wherein the clamp arms are not extractable from the coupling apertures. The support arm is coupled to the base and to a component (e.g. a payload). The lug member that locks the assembly in the secured position is moveable between a first position wherein the clamp arms are positioned in the unsecured position, and a second position wherein the clamp arms are positioned in the secured position.
摘要:
Apparatus and methods for coupling a payload to a support track are disclosed. In one embodiment, an interface assembly includes a base, a support arm, and a lug member. The base has a pair of clamp arms projecting outwardly therefrom. Each clamp arm is adapted to be disposed through an associated coupling aperture disposed in the engagement member. The clamp arms are moveable relative to the engagement member between an unsecured position in which the clamp arms are extractable from the coupling apertures, and a secured position wherein the clamp arms are not extractable from the coupling apertures. The support arm is coupled to the base and to a component (e.g. a payload). The lug member that locks the assembly in the secured position, is moveable between a first position wherein the clamp arms are positioned in the unsecured position, and a second position wherein the clamp arms are positioned in the secured position.
摘要:
A cabling system and method for providing access to electrical power and/or data communications onboard a mobile platform is provided. A plurality of lower connectors are attached to a bottom side of a plurality of mobile platform floor panels. Each lower connector includes at least one lower connector coupling contact that is connected to a lower connector signal conduit. The lower connector signal conduits convey either electrical signals or data signals between each lower connector coupling contact and a signal source and/or a signal receiver. A plurality of upper connectors removably mate with the lower connectors. Each upper connector includes at least one upper connector coupling contact that removably couples with the lower connector coupling contact(s) of the mated lower connector. A plurality of upper connector signal conduits are connected to the upper connector coupling contacts and detachably connect to at least one user connection port and/or at least one seat electrical unit (SEU) accessible by a passenger seated in a passenger cabin of the mobile platform. Thus, a transmission path for the electrical and/or data signals is provided between the lower connectors and the user connection ports and/or the SEU's when the upper connectors are mated with the lower connectors.
摘要:
An aerospace vessel including a fuselage, a means for causing the fuselage to fly coupled to the fuselage, and an environmental control system within the fuselage. The environmental control system includes a duct made of closed cell thermoplastic foam, such as polyvinylidene fluoride foam.
摘要:
There are provided apparatuses and related methods for forming sheets. The formed sheets can be formed of a thermoplastic material, such as flat sheets of reinforced thermoplastic, which can be lightweight, strong, and perform well in flammability, smoke, and toxicity tests. The apparatus includes a heater for heating the sheet to a processing temperature and a structure for configuring the sheet to a desired shape using one or more rollers, shapers, longitudinal members, and/or support members.
摘要:
There is provided an apparatus and method for consolidation joining a thermoplastic preform to form a duct. The apparatus includes first and second longitudinally extending support structures. The first support structure at least partially defines a cavity for supporting the preform in a desired configuration of the duct. The second support structure extends in the cavity such that the preform can be supported between the first and second support structures. The second support structures can include an elastomeric device that is configured to adjust radially and urge the interface of the preform against the first support structure. A heater is configured to heat an interface of the preform to above a glass transition temperature. The resulting duct is has a longitudinal consolidation joint and defines a passage.
摘要:
An aerospace vessel including a fuselage, a means for causing the fuselage to fly coupled to the fuselage, and an environmental control system within the fuselage. The environmental control system includes a duct made of closed cell thermoplastic foam, such as polyvinylidene fluoride foam.