Patents by Inventor John M. Welch
John M. Welch 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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Publication number: 20170341720Abstract: A system for controlling a towrope winch may comprise a computing device configured to send and receive data to and from the towrope winch, and a towrope winch application configured to operate on the computing device, in which the computing device is configured to operate the towrope winch based on data inputted by the user to the towrope winch application. A towrope winch user interface may comprise a processor configured to send and receive data to and from a towrope winch, and a towrope winch application configured to operate with the processor, in which the processor is configured to operate the towrope winch based on data inputted by the user to the towrope winch application.Type: ApplicationFiled: March 13, 2017Publication date: November 30, 2017Inventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin Hales
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Patent number: 9592890Abstract: A system for controlling a towrope winch may comprise a computing device configured to send and receive data to and from the towrope winch, and a towrope winch application configured to operate on the computing device, in which the computing device is configured to operate the towrope winch based on data inputted by the user to the towrope winch application. A towrope winch user interface may comprise a processor configured to send and receive data to and from a towrope winch, and a towrope winch application configured to operate with the processor, in which the processor is configured to operate the towrope winch based on data inputted by the user to the towrope winch application.Type: GrantFiled: January 18, 2010Date of Patent: March 14, 2017Assignee: GLOBAL INNOVATIVE SPORTS INCORPORATEDInventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin Hales
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Patent number: 9255546Abstract: An aircraft nacelle comprising an outer cowl having an inner wall and an outer wall surrounding the inner wall. The inner wall may have an inner opening formed therethrough and the outer wall may have an outer opening formed therethrough at an aft end of the nacelle. The nacelle may further comprise a translating panel configured to cover the inner and outer openings in a stowed position and to translate aft to a deployed position. The translating panel may be fixed to cascade guide vane panels which rest between the inner and outer wall in the stowed position and are exposed to airflow via the inner and outer openings when translated aft to the deployed position, thereby increasing a nozzle area of the nacelle. Guide vanes of the cascade guide vane panels are angled slightly aftward to direct the nacelle's airflow outward and aftward.Type: GrantFiled: August 22, 2012Date of Patent: February 9, 2016Assignee: Spirit AreoSystems, Inc.Inventors: John M. Welch, Thomas Scott, Michael P. Urban, Matthew Tymes
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Patent number: 9175607Abstract: A heat-resistant apparatus comprising a plurality of rigid, fireproof panels mounted to an inner surface of an inner fixed structure (IFS) of an aircraft thrust reverser. The plurality of panels may include fixed panels and floating panels, with the fixed panels fastened directly to the IFS and the floating panels fastened to the fixed panels in a substantially checkered arrangement along the inner surface of the IFS. The fixed and floating panels may each comprise a rigid core surrounded by various fireproof or heat resistant materials. The fixed and floating panels may be configured and affixed to the IFS such that air from an engine's fan may flow through a space between the panels and the IFS, providing additional cooling and heat resistance.Type: GrantFiled: January 18, 2011Date of Patent: November 3, 2015Assignee: Spirit AeroSystems, Inc.Inventor: John M. Welch
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Patent number: 8757079Abstract: A towrope winch with a safety shutoff device includes a winch configured to wind a rope; and a safety shutoff device which deactivates the winch if the rope moves outside a designated range of angles relative to an intake of the winch.Type: GrantFiled: July 13, 2012Date of Patent: June 24, 2014Assignee: Global Innovative Sports IncorporatedInventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin J. Hales
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Patent number: 8651461Abstract: A towrope winch with a safety shutoff device includes a winch configured to wind a rope; and a safety shutoff device which deactivates the winch if, during winding of the rope, a foreign object enters a winch intake along with the rope to actuate the safety shutoff device.Type: GrantFiled: May 17, 2010Date of Patent: February 18, 2014Assignee: Global Innovative Sports IncorporatedInventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin J. Hales
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Publication number: 20130200178Abstract: An aircraft nacelle comprising an outer cowl having an inner wall and an outer wall surrounding the inner wall. The inner wall may have an inner opening formed therethrough and the outer wall may have an outer opening formed therethrough at an aft end of the nacelle. The nacelle may further comprise a translating panel configured to cover the inner and outer openings in a stowed position and to translate aft to a deployed position. The translating panel may be fixed to cascade guide vane panels which rest between the inner and outer wall in the stowed position and are exposed to airflow via the inner and outer openings when translated aft to the deployed position, thereby increasing a nozzle area of the nacelle. Guide vanes of the cascade guide vane panels are angled slightly aftward to direct the nacelle's airflow outward and aftward.Type: ApplicationFiled: August 22, 2012Publication date: August 8, 2013Applicant: Spirit AeroSystems, Inc.Inventors: John M. Welch, Thomas Scott, Michael P. Urban, Matthew Tymes
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Patent number: 8398017Abstract: A duct having a continuous C-shaped cross section slidably attached to a strut supporting an aircraft engine. The duct may comprise an inner wall, an outer wall, a first end wall, a second end wall, at least one slider, a thrust reverser, and an outer cowl panel of a thrust reverser. The inner wall may comprise a forward section and an aft section. The aft section may be integral with the first end wall, the second end wall, the outer wall, and the at least one slider. The forward section may comprise a right half and a left half which may be pivotally attached to the strut and may pivot to an open position when the rest of the fan duct is slid aftward away from the engine. The duct, excluding the forward section of the inner wall, may slide aftward on its at least one slider, providing engine access.Type: GrantFiled: February 4, 2009Date of Patent: March 19, 2013Assignee: Spirit AeroSystems, Inc.Inventor: John M. Welch
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Patent number: 8322653Abstract: Latch beams and hinge beams of an aircraft thrust reverser and a method for manufacturing the beams. The latch and hinge beams may comprise a plurality of hollow composite tubes joined with a plurality of machined metal fittings in alternating succession. The metal fittings may comprise at least one of hinge fittings and latching fittings. The latch and hinge beams may further comprise slider tracks configured to slidably attach to a translating sleeve of the thrust reverser. The hinge beams may each be rotatably attached to an engine strut or pylon of the aircraft, and the latch beams may each be mechanically latched with each other. Each of the latch and hinge beams may also be fixedly attached to an inner engine cowling of the thrust reverser.Type: GrantFiled: September 11, 2009Date of Patent: December 4, 2012Assignee: Spirit AeroSystems, Inc.Inventors: John M. Welch, Henry A. Schaefer, Matthew Scott Tymes, Michael Urban
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Publication number: 20120279433Abstract: A towrope winch with a safety shutoff device includes a winch configured to wind a rope; and a safety shutoff device which deactivates the winch if the rope moves outside a designated range of angles relative to an intake of the winch.Type: ApplicationFiled: July 13, 2012Publication date: November 8, 2012Applicant: GLOBAL INNOVATIVE SPORTS INCORPORATEDInventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin J. Hales
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Patent number: 8302907Abstract: A hybrid torque box comprising a plurality of composite tubes and metal fittings attached together in alternating succession and configured to attach a thrust reverser to an engine fan case of an aircraft. The hybrid torque box may be substantially hollow and may comprise two V-blades for attaching the torque box to the engine fan case. The hybrid torque box may also be attached to or integral with a bull nose fairing configured for attachment with a cascade of the thrust reverser. Furthermore, the hybrid torque box may comprise and/or attach to a cowl interface flange configured for interfacing with an outer cowl of the thrust reverser.Type: GrantFiled: March 4, 2010Date of Patent: November 6, 2012Assignee: Spirit AeroSystems, Inc.Inventors: John M. Welch, Henry Arnold Schaefer, Matthew Scott Tymes, Michael Patrick Urban
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Patent number: 8251174Abstract: A method for splicing honeycomb core together to form a core structure, such as an acoustic panel for an aircraft. The core structure may comprise a first honeycomb core, a second honeycomb core, and an intermediate bonding part disposed between the first and second honeycomb cores. The intermediate bonding part may comprise a syntactic core wrapped with or sandwiched between a non-foaming film adhesive. The syntactic core sandwiched between a first and second layer of film adhesive and a first and second honeycomb core is then compressed by vacuum and cured to bond the honeycomb cores together, forming the core structure.Type: GrantFiled: March 26, 2010Date of Patent: August 28, 2012Assignee: Spirit AeroSystems, Inc.Inventors: John M. Welch, John Thomas Strunk, Brian R. Kitt
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Publication number: 20120181359Abstract: A heat-resistant apparatus comprising a plurality of rigid, fireproof panels mounted to an inner surface of an inner fixed structure (IFS) of an aircraft thrust reverser. The plurality of panels may include fixed panels and floating panels, with the fixed panels fastened directly to the IFS and the floating panels fastened to the fixed panels in a substantially checkered arrangement along the inner surface of the IFS. The fixed and floating panels may each comprise a rigid core surrounded by various fireproof or heat resistant materials. The fixed and floating panels may be configured and affixed to the IFS such that air from an engine's fan may flow through a space between the panels and the IFS, providing additional cooling and heat resistance.Type: ApplicationFiled: January 18, 2011Publication date: July 19, 2012Applicant: Spirit AeroSystems, Inc.Inventor: John M. Welch
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Patent number: 8220405Abstract: A towrope winch with a safety shutoff device includes a winch configured to wind a rope; and a safety shutoff device which deactivates the winch if the rope moves outside a designated range of angles relative to an intake of the winch.Type: GrantFiled: May 18, 2010Date of Patent: July 17, 2012Assignee: Global Innovative Sports IncorporatedInventors: Ladd E. Christensen, John M. Welch, Tyson Triplett, Devin J. Hales
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Patent number: 8172176Abstract: A slider apparatus integral with a slidable member and a method for integrating the slider apparatus with the slidable member. The slider apparatus integrated with the slidable member may be configured to slidably couple with and be structurally supported by a fixed structure. The slider apparatus may comprise a primary slider component made of composite material and at least one chamfered element bonded to the primary slider component. The slidable member may comprise the slider apparatus, a core assembly, a plurality of composite material plies wrapped around the slider apparatus and core assembly and cured therewith, and at least one low-friction slider shoe removably attached to the primary slider component outward of the plurality of composite material plies.Type: GrantFiled: February 4, 2009Date of Patent: May 8, 2012Assignee: Spirit AeroSystems, Inc.Inventors: John M. Welch, Thomas D. Popp
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Publication number: 20110232991Abstract: A method for splicing honeycomb core together to form a core structure, such as an acoustic panel for an aircraft. The core structure may comprise a first honeycomb core, a second honeycomb core, and an intermediate bonding part disposed between the first and second honeycomb cores. The intermediate bonding part may comprise a syntactic core wrapped with or sandwiched between a non-foaming film adhesive. The syntactic core sandwiched between a first and second layer of film adhesive and a first and second honeycomb core is then compressed by vacuum and cured to bond the honeycomb cores together, forming the core structure.Type: ApplicationFiled: March 26, 2010Publication date: September 29, 2011Applicant: SPIRIT AEROSYSTEMS, INC.Inventors: John M. Welch, John Thomas Strunk, Brian R. Kitt
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Publication number: 20110215193Abstract: A hybrid torque box comprising a plurality of composite tubes and metal fittings attached together in alternating succession and configured to attach a thrust reverser to an engine fan case of an aircraft. The hybrid torque box may be substantially hollow and may comprise two V-blades for attaching the torque box to the engine fan case. The hybrid torque box may also be attached to or integral with a bull nose fairing configured for attachment with a cascade of the thrust reverser. Furthermore, the hybrid torque box may comprise and/or attach to a cowl interface flange configured for interfacing with an outer cowl of the thrust reverser.Type: ApplicationFiled: March 4, 2010Publication date: September 8, 2011Applicant: SPIRIT AEROSYSTEMS, INC.Inventors: John M. Welch, Henry Arnold Schaefer, Matthew Scott Tymes, Michael Patrick Urban
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Patent number: 7963039Abstract: A method of constructing, assembling and disassembling a mandrel for fabricating a monolithic composite nacelle panel for use on an airplane comprises attaching a first fairing bar including an exposed ball roller assembly to a tilting plate; attaching a first outer section to said first fairing bar; attaching a second outer section to said first fairing bar; attaching a center section to said first outer section and said second outer section; attaching a nozzle section to said first fairing bar and positioned adjacent an inner wall of said first outer section, an inner wall of said center section, and an inner wall of said second outer section; attaching a second fairing bar to said first outer section, said center section, and said second outer section; and attaching a cavity section to said second fairing bar.Type: GrantFiled: March 9, 2009Date of Patent: June 21, 2011Assignee: The Boeing CompanyInventors: John L. Burnett, David W. Hackler, Timothy C. Wilson, John M. Welch, Thomas D. Popp, Christopher S. Sawyer, Leo B. Hoadley, Leroy J. Fulbright, Mitchel B. Granger, Barry B. Craig, Phillip E. Kenney
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Publication number: 20110101158Abstract: Aircraft systems including thrust reversers with monolithic components are described herein. An aircraft system in accordance with one embodiment includes a thrust reverser having a fan duct inner wall section, a fan duct outer wall section radially outward of the fan duct inner wall section, and a connecting wall section extending between the fan duct inner wall section and the fan duct outer wall section. The fan duct inner wall section, the fan duct outer wall section, and the connecting wall section form a monolithic member.Type: ApplicationFiled: July 5, 2007Publication date: May 5, 2011Applicant: The Boeing CompanyInventors: John M. Welch, Thomas D. Popp, Brian R. Kitt, Christopher S. Sawyer
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Publication number: 20110062279Abstract: Latch beams and hinge beams of an aircraft thrust reverser and a method for manufacturing the beams. The latch and hinge beams may comprise a plurality of hollow composite tubes joined with a plurality of machined metal fittings in alternating succession. The metal fittings may comprise at least one of hinge fittings and latching fittings. The latch and hinge beams may further comprise slider tracks configured to slidably attach to a translating sleeve of the thrust reverser. The hinge beams may each be rotatably attached to an engine strut or pylon of the aircraft, and the latch beams may each be mechanically latched with each other. Each of the latch and hinge beams may also be fixedly attached to an inner engine cowling of the thrust reverser.Type: ApplicationFiled: September 11, 2009Publication date: March 17, 2011Applicant: SPIRIT AEROSYSTEMS, INC.Inventors: John M. Welch, Henry A. Schaefer, Matthew Scott Tymes, Michael Urban