Patents by Inventor Roy P. McMahon
Roy P. McMahon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11733014Abstract: 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).Type: GrantFiled: May 24, 2021Date of Patent: August 22, 2023Assignee: Vertex Aerospace LLCInventors: Robert A. Bailey, James T. Erdmann, Stephen A. Streib, Armando Guerrero, Roy P. Mcmahon, Jessica R. Deherdt
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Publication number: 20220074722Abstract: 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).Type: ApplicationFiled: May 24, 2021Publication date: March 10, 2022Inventors: Robert A. Bailey, James T. Erdmann, Stephen A. Streib, Armando Guerrero, Roy P. Mcmahon, Jessica R. Deherdt
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Patent number: 11015910Abstract: 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).Type: GrantFiled: September 4, 2019Date of Patent: May 25, 2021Assignee: Raytheon CompanyInventors: Robert A. Bailey, James T. Erdmann, Stephen A. Streib, Armando Guerrero, Roy P. Mcmahon, Jessica R. Deherdt
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Publication number: 20200072587Abstract: 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).Type: ApplicationFiled: September 4, 2019Publication date: March 5, 2020Inventors: Robert A. Bailey, James T. Erdmann, Stephen A. Streib, Armando Guerrero, Roy P. Mcmahon, Jessica R. Deherdt
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Patent number: 9530541Abstract: 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.Type: GrantFiled: February 13, 2015Date of Patent: December 27, 2016Assignee: Raytheon CompanyInventors: Roy P. McMahon, Joseph C. Kurek
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Publication number: 20160240281Abstract: 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.Type: ApplicationFiled: February 13, 2015Publication date: August 18, 2016Inventors: Roy P. McMahon, Joseph C. Kurek
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Publication number: 20160222688Abstract: A telescoping mast utility line management system is disclosed. The system can include panels for adjacent translatable portions of a telescoping mast and a utility line arranged in a coil. Coil portions can be coupled to the panels such that relative telescoping translation of the panels laterally displaces the coil portions relative to one another.Type: ApplicationFiled: February 3, 2015Publication date: August 4, 2016Inventors: Roy P. McMahon, Sarah L. Palmer
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Patent number: 9163901Abstract: 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.Type: GrantFiled: November 1, 2013Date of Patent: October 20, 2015Assignee: Raytheon CompanyInventors: Roy P. McMahon, Michael R. Hlavek
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Publication number: 20150122113Abstract: 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.Type: ApplicationFiled: November 1, 2013Publication date: May 7, 2015Applicant: Raytheon CompanyInventors: Roy P. McMahon, Michael R. Hlavek
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Patent number: 8833225Abstract: 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.Type: GrantFiled: October 16, 2013Date of Patent: September 16, 2014Assignee: Raytheon CompanyInventors: Roy P. McMahon, Michael R. Hlavek, Andrew L. Nelson
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Publication number: 20140216236Abstract: 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.Type: ApplicationFiled: October 16, 2013Publication date: August 7, 2014Applicant: Raytheon CompanyInventors: Roy P. McMahon, Michael R. Hlavek, Andrew L. Nelson
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Patent number: 8635937Abstract: 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.Type: GrantFiled: September 3, 2010Date of Patent: January 28, 2014Assignee: Raytheon CompanyInventors: Mark A. Angeloff, Roy P. McMahon
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Publication number: 20140007757Abstract: 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.Type: ApplicationFiled: June 25, 2012Publication date: January 9, 2014Inventors: Roy P. McMahon, Michael R. Hlavek, Andrew L. Nelson
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Patent number: 8608111Abstract: 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.Type: GrantFiled: April 1, 2011Date of Patent: December 17, 2013Assignee: Raytheon CompanyInventor: Roy P. McMahon
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Patent number: 8584568Abstract: 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.Type: GrantFiled: June 25, 2012Date of Patent: November 19, 2013Assignee: Raytheon CompanyInventors: Roy P. McMahon, Michael R. Hlavek, Andrew L. Nelson
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Publication number: 20120055322Abstract: 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.Type: ApplicationFiled: September 3, 2010Publication date: March 8, 2012Applicant: RAYTHEON COMPANYInventors: Mark A. Angeloff, Roy P. McMahon
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Patent number: 8090481Abstract: 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.Type: GrantFiled: February 20, 2008Date of Patent: January 3, 2012Assignee: Raytheon CompanyInventors: Roy P. McMahon, Charles K. Rogers, Basel Y. Mahmoud
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Patent number: 8052444Abstract: 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.Type: GrantFiled: September 2, 2010Date of Patent: November 8, 2011Assignee: Raytheon CompanyInventors: Roy P. McMahon, Sarah E. Graber
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Publication number: 20110240799Abstract: 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.Type: ApplicationFiled: April 1, 2011Publication date: October 6, 2011Applicant: Raytheon CompanyInventor: Roy P. McMahon
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Publication number: 20100097293Abstract: The present disclosure relates to display devices and/or systems comprising a display screen configured to switch from a translucent image-display mode to a transparent see-through mode, configured adjacent a smart glass configured to switch from an opaque-mode to a transparent mode, with a cavity disposed in between. The cavity may be selectively illuminated by a light source. A display device/system may be enclosed in a bezel which may be configured to be mounted onto a surface such as an instrument panel or another display unit thereby providing an overlay display device. Electronic control units may selectively switch a display device from an image viewing-mode (i.e., display screen displays an image; smart glass is opaque; and light source is on), where the surface below is not visible to a see-through mode (i.e., display screen and smart glass are transparent; and light source is off), where the surface below is visible.Type: ApplicationFiled: October 14, 2009Publication date: April 22, 2010Inventor: Roy P. McMahon