Raytheon Company

Vertex Aerospace LLC

Roy P McMahon

Michael R Hlavek

Armando Guerrero

Stephen A Streib

James T Erdmann

Jessica R Deherdt

John R Archer

Andrew L Nelson

Robert Alan Bailey

Michael Frederick Hampton

Charles K Rogers

Mark A Angeloff

Robert A Bailey

Basel Y Mahmoud

Joseph C Kurek

Sarah E Graber

Gregory S AmRhein

James A Reinhardt

A munitions rack includes a munitions rack structure that houses multiple compact ejectors. The structure includes a pair of internal longitudinal ribs, inboard of a pair of external longitudinal ribs. A spine of the munitions rack structure links all the ribs, and the munitions rack structure may be formed out of a single piece of material. The ribs define a pair of side recesses on the port and starboard sides of the bomb, which each may be further subdivided into a forward pocket and an aft pocket. Removable ejectors are located in the pockets. The ejectors may receive pressurized gas from pressurized gas source(s) located outside of the ejectors. The ejectors may each have multiple forward pistons and multiple aft pistons. The ejectors may include pitch control valving to control the relative amounts of pressurized gas sent to the forward piston(s) and aft piston(s).

Munitions rack with structural element and insertable ejectors

An apparatus includes a cable having at least one signal transport line and at least one reinforcement member. The at least one signal transport line is configured to transport one or more signals through the cable. The at least one signal transport line and the at least one reinforcement member are twisted in a common direction around a central axis of the cable, where the central axis extends in a longitudinal direction along a length of the cable. A twist rate of the at least one signal transport line substantially equals a twist rate of the at least one reinforcement member. At least part of each signal transport line is physically located between adjacent twists of each reinforcement member in the longitudinal direction of the cable.

Cable with spring steel or other reinforcement member(s) for stable routing between support points

A guidance section connector interface system operable with smart or guided rockets to be launched from a rocket launcher comprising a rocket connector of a rocket in electronic communication with a guidance system of a guidance head of the rocket, a connector saver, and a launcher connector of a rocket launcher. The connector saver can be configured to connect the rocket connecter to the launcher connector. The connection between the connector saver and the rocket connector is configured to release upon launching the rocket, wherein the connector saver remains connected to the launcher connector to protect the launcher connector from the extreme conditions within the rocket launcher at launch.

Guidance section connector interface for advanced rocket launchers

A bomb rack lock, as part of a bomb rack, comprising a plunger movable to engage a bomb rack linkage to be alternately secured and released and a solenoid body coupled to and operable to support the plunger. The plunger and the solenoid body are movable relative to each other and the bomb rack linkage and the solenoid body is movable between a first position and a second position. The bomb rack lock also includes a sensor to determine whether the solenoid body is in the first position. The plunger is movable to engage and disengage the bomb rack linkage with the solenoid body in the first position. In the second position, the solenoid body prevents engagement between the plunger and the bomb rack linkage.

Bomb rack lock

Systems and methods for launching munitions are provided. In some embodiments, the system may include a launcher coupled to a vehicle and configured to retain a munition during transport by a vehicle and configured to route electrical signals from the vehicle to the munition. The system may also include a flexible, peel-away connector coupled to the launcher, the peel-away connector comprising an adhesive for coupling to at least a portion of the munition. The flexible, peel-away connector may be configured to route electrical signals from the launcher to the munition during transport and detach from the munition as the munition exits from the launcher during a launch.

Systems and methods for launching munitions

According to one embodiment, an aircraft pylon system comprises a pylon, a bail bar located within the pylon, an offset bracket assembly, and a lanyard release assembly. The offset bracket assembly comprises an elongated member configured to be placed around the bail bar within the pylon, a bracket coupled to the elongated member, and a lanyard-engaging member coupled to the bracket and offset from a longitudinal axis of the elongated member. The lanyard release assembly comprises a lanyard coupled to the lanyard-engaging member and a lanyard release connector coupled to the lanyard and releasably coupled to the store.

Decoupling mechanism for a store

In accordance with one embodiment of the present disclosure, a method for controlling an aircraft by a hands on throttle-and-stick (HOTAS) includes selectively connecting, by the HOTAS, two interfaces of a controller for the aircraft. The selective connection is made through one of a plurality of possible paths. Each path has an expected respective voltage drop within a predetermined range. The selected one of the possible paths connecting the two interfaces is determined by determining an actual voltage drop associated with the selected path. A control operation for the aircraft is effected by the controller based on the determined selected path. The method reduces the number of required electrical connections.

Manual human interfaces to electronics

In certain embodiments, a connection system includes a secondary latching release mechanism coupled to a lanyard release connector and a lanyard. The lanyard release connector has a primary latching release mechanism adapted to hold a complementary connector of a payload. The secondary latching release mechanism includes a mechanical forcing device that applies a force for actuating a primary latching release mechanism of the latching release connector when the mechanical forcing device is actuated by the lanyard such that the payload may be jettisoned from a vehicle.

Latching release system for a connector assembly

A structure includes a hollow tubular first body made of a shape-recovering polymeric material having a first region in the recovered state, and a second region in the expanded state. A second body including an element of a fastener, such as a hook-and-loop fastener, is affixed to the first region of the first body with an adhesive joint. The first body is desirably in the form of a hollow tube that encloses a wire bundle or other enclosed body. The structure may also include a support, and a second element of the hook-and-loop fastener affixed to the support. The first element of the hook-and-loop fastener is engaged to the second element of the hook-and-loop fastener.

Shape-recovering material

An arc-fault detecting circuit-breaker system is used in conjunction with a protected electrical circuit whose current flow is to be interrupted upon the occurrence of an overcurrent fault or an arc fault. The arc-fault detecting circuit breaker system includes a normally closed circuit breaker, an arc-fault detector of the occurrence of an arc fault in the protected electrical circuit, and a circuit-breaker activating element operable responsive to the detector. The circuit-breaker activating element opens the circuit breaker in the event that the detector detects an arc fault in the protected electrical circuit. A status indicator structure, preferably in the form of a two-part pop-up button, has a first status indicator element which indicates the opening of the circuit breaker due to the overcurrent fault, and a second status indicator element which indicates the opening of the circuit breaker due to the arc fault.

Arc-fault detecting circuit-breaker system with status indicator structure

An electrical cable has a central conductor structure and a plurality of spiral conductor structures spirally wrapped around the central conductor structure. Each of the spiral conductor structures includes an electrically conducting spiral conductor, and a spiral conductor insulation overlying the spiral conductor. Each spiral conductor structure has no electrically conducting shielding thereon. Each spiral conductor structure retains a same pair of circumferentially adjacent spiral conductor structures along a length of the electrical cable. Each spiral conductor structure has a designated identity, and a circumferential arrangement of each spiral conductor structure is selected responsive to its designated identity and to the designated identities of each of the pair of circumferentially adjacent spiral conductor structures. An electrically conducting outer shield overlies the plurality of spiral conductors, and an outer insulation overlies the electrically conducting outer shield. The electrical cable is substantially circular viewed in cross section perpendicular to the local longitudinal axis.

Electrical cable having an organized signal placement and its preparation

An arc-fault detecting circuit-breaker system is operable with a protected electrical circuit that operates with direct current or alternating current. A normally closed line circuit breaker has an electrical input and an electrical output, and an electrical line connects the electrical output to the protected-element input. The system includes a detector of the rate of change with time of a current flow in the electrical line. An activating element alternating current voltage source has an alternating current output. A circuit-breaker activating element is operable responsive to the detector. The circuit-breaker activating element is electrically connected between the electrical line and the alternating current output. The circuit breaker activating element is a normally open switch that closes to establish a connection between the electrical line and the alternating current output in the event that the detector detects a rate of change of current with time in excess of a permitted maximum rate-of-change value.

Arc-default detecting circuit breaker system

A method for preparing a hollow tube of shrinkable polymeric material by providing a hollow tube in an expanded state and partially contracting a portion of the length of the hollow tube. A first length in the expanded state is folded over a second length in the partially contracted state. A body such as a length of electrical cable is inserted into the hollow tube, and the first length is unfolded so that it no longer overlies the second length. The first length and the second length are contracted to the fully contracted state over the body.

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Indianapolis, IN, United States of America

Roy P McMahon