Patents by Inventor Steven D. Ingham
Steven D. Ingham 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: 11655016Abstract: A flexible strengthening joint for a pressurized vessel includes an outer skin having a localized abrupt change in shape. The outer skin includes a first skin section and a second skin section, the localized abrupt change in shape being located at a junction between the first skin section and the second skin section. A reinforcing bulkhead is located in the interior of the pressurized vessel. The reinforcing bulkhead includes a first bulkhead section that is directly attached to the first section of the outer skin and a second bulkhead section that unattached directly to the first section. A kick frame is located in the interior, the kick frame spanning at least the second bulkhead section. At least one intercostal is secured to the second bulkhead section. The at least one intercostal is also secured to the kick frame.Type: GrantFiled: April 6, 2020Date of Patent: May 23, 2023Assignee: The Boeing CompanyInventors: Richard F. Ewing, Steven D. Ingham
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Patent number: 11649033Abstract: A fuselage for an aircraft includes a pressure deck assembly extending along a roll axis of the fuselage. The pressure deck assembly includes longitudinal beams and a pressure deck. The longitudinal beams extend lengths along the roll axis of the fuselage. The pressure deck extends between the longitudinal beams along the lengths of the longitudinal beams. The pressure deck is compliant along a pitch axis of the fuselage. The fuselage includes a bulkhead extending along a yaw axis of the fuselage. The bulkhead is joined to the pressure deck assembly at a corner joint. The fuselage includes a compression chord extending a length along the pitch axis of the fuselage. The compression chord is joined between the pressure deck assembly and the bulkhead at the corner joint such that the compression chord extends on an outside of the corner joint.Type: GrantFiled: December 16, 2019Date of Patent: May 16, 2023Assignee: THE BOEING COMPANYInventors: Danilo Vukosav, Mark R. McLaughlin, Daniel J. Cox, Jeff S. Hollowell, Steven D. Ingham
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Patent number: 11548607Abstract: A pressure deck assembly for a fuselage includes a longitudinal beam extending a length along a roll axis of the fuselage. The longitudinal beam includes a central member and opposing first and second flanges extending from the central member. The first flange includes a first upper side and a first lower side. The second flange includes a second upper side and a second lower side. The pressure deck assembly includes a pressure deck that includes first and second deck segments. The first deck segment is joined to the first flange of the longitudinal beam along the first lower side of the first flange. The second deck segment is joined to the second flange of the longitudinal beam along the second lower side of the second flange.Type: GrantFiled: December 16, 2019Date of Patent: January 10, 2023Assignee: The Boeing CompanyInventors: Mark R. McLaughlin, Steven D. Ingham, Daniel J. Cox, Charles B. Lockin, Danilo Vukosav
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Patent number: 11358699Abstract: Embodiments for aircraft pressure deck. One embodiment is a pressure deck of an aircraft. The pressure deck includes beams extending longitudinally along a fuselage of the aircraft, and a web attached to an underside of the beams, the web including arches between adjacent beams to allow the pressure deck to flex laterally. The pressure deck also includes a box structure between a middle pair of the beams and configured to transfer load forward to a rear spar of a wing of the aircraft and aft to an aft wheel well bulkhead of the aircraft. The pressure deck further includes a first intercostal outboard from the box structure and configured to stabilize a first outboard pair of the beams, and a second intercostal outboard from the first intercostal and coupled between a second outboard pair of the beams via a swing link to allow the second intercostal to flex laterally.Type: GrantFiled: April 7, 2020Date of Patent: June 14, 2022Assignee: The Boeing CompanyInventors: David H. Leibov, Steven D. Ingham, Daniel Cox, Mark R. McLaughlin, Alfons Menanno, Soma Gopala Rao Paravata, Kevin L. Sullivan
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Publication number: 20210309341Abstract: A flexible strengthening joint for a pressurized vessel includes an outer skin having a localized abrupt change in shape. The outer skin includes a first skin section and a second skin section, the localized abrupt change in shape being located at a junction between the first skin section and the second skin section. A reinforcing bulkhead is located in the interior of the pressurized vessel. The reinforcing bulkhead includes a first bulkhead section that is directly attached to the first section of the outer skin and a second bulkhead section that unattached directly to the first section. A kick frame is located in the interior, the kick frame spanning at least the second bulkhead section. At least one intercostal is secured to the second bulkhead section. The at least one intercostal is also secured to the kick frame.Type: ApplicationFiled: April 6, 2020Publication date: October 7, 2021Inventors: Richard F. Ewing, Steven D. Ingham
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Publication number: 20210309340Abstract: Embodiments for aircraft pressure deck. One embodiment is a pressure deck of an aircraft. The pressure deck includes beams extending longitudinally along a fuselage of the aircraft, and a web attached to an underside of the beams, the web including arches between adjacent beams to allow the pressure deck to flex laterally. The pressure deck also includes a box structure between a middle pair of the beams and configured to transfer load forward to a rear spar of a wing of the aircraft and aft to an aft wheel well bulkhead of the aircraft. The pressure deck further includes a first intercostal outboard from the box structure and configured to stabilize a first outboard pair of the beams, and a second intercostal outboard from the first intercostal and coupled between a second outboard pair of the beams via a swing link to allow the second intercostal to flex laterally.Type: ApplicationFiled: April 7, 2020Publication date: October 7, 2021Inventors: David H. Leibov, Steven D. Ingham, Daniel Cox, Mark R. McLaughlin, Alfons Menanno, Soma Gopala Rao Paravata, Kevin L. Sullivan
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Publication number: 20210179250Abstract: A fuselage for an aircraft includes a pressure deck assembly extending along a roll axis of the fuselage. The pressure deck assembly includes longitudinal beams and a pressure deck. The longitudinal beams extend lengths along the roll axis of the fuselage. The pressure deck extends between the longitudinal beams along the lengths of the longitudinal beams. The pressure deck is compliant along a pitch axis of the fuselage. The fuselage includes a bulkhead extending along a yaw axis of the fuselage. The bulkhead is joined to the pressure deck assembly at a corner joint. The fuselage includes a compression chord extending a length along the pitch axis of the fuselage. The compression chord is joined between the pressure deck assembly and the bulkhead at the corner joint such that the compression chord extends on an outside of the corner joint.Type: ApplicationFiled: December 16, 2019Publication date: June 17, 2021Inventors: Danilo Vukosav, Mark R. McLaughlin, Daniel J. Cox, Jeff S. Hollowell, Steven D. Ingham
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Publication number: 20210179249Abstract: A pressure deck assembly for a fuselage includes a longitudinal beam extending a length along a roll axis of the fuselage. The longitudinal beam includes a central member and opposing first and second flanges extending from the central member. The first flange includes a first upper side and a first lower side. The second flange includes a second upper side and a second lower side. The pressure deck assembly includes a pressure deck that includes first and second deck segments. The first deck segment is joined to the first flange of the longitudinal beam along the first lower side of the first flange. The second deck segment is joined to the second flange of the longitudinal beam along the second lower side of the second flange.Type: ApplicationFiled: December 16, 2019Publication date: June 17, 2021Inventors: Mark R. McLaughlin, Steven D. Ingham, Daniel J. Cox, Charles B. Lockin, Danilo Vukosav