Patents Examined by Richard G Davis
-
Patent number: 11827338Abstract: An assembly is provided for an aircraft. This aircraft assembly includes an aircraft control surface. The aircraft control surface includes a first skin, a second skin and a support structure laterally between and connected to the first skin and the second skin. The support structure includes a spar, a first stiffener and a second stiffener. The spar extends spanwise within the aircraft control surface. The first stiffener extends longitudinally within the aircraft control surface to the spar. The second stiffener extends longitudinally within the aircraft control surface to the spar. An actuator receptacle projects longitudinally into the aircraft control surface from a base of the aircraft control surface to the spar. The actuator receptacle extends spanwise within the aircraft control surface between the first stiffener and the second stiffener.Type: GrantFiled: February 14, 2022Date of Patent: November 28, 2023Assignee: ROHR, INC.Inventors: Jennifer Davis, Karl Potier, Jerome Socheleau, Raphael Medina
-
Patent number: 11827366Abstract: An ejection seat may comprise a seatback, a headrest located at an upper end of the seatback, and a pitot tube rotatably coupled to the headrest. A pitot restraint assembly may be operably coupled to the pitot tube. The pitot restraint assembly may be configured to translate between a restrained state and a released state. The pitot tube may rotate from a stowed position to a deployed position in response to the pitot restraint assembly translating to the released state.Type: GrantFiled: May 12, 2022Date of Patent: November 28, 2023Assignee: ROCKWELL COLLINS, INC.Inventors: Jeff Benjamin, Cody Rahmann
-
Patent number: 11820495Abstract: A single acting actuator for an aircraft landing gear assembly is disclosed having a piston mounted in a cavity and moveable relative to a housing between a retracted position and an extended position, the piston dividing the cavity into first and second pressure chambers. At least one of the pressure chambers is associated with first and second outlets, with the actuator being arranged such that, in respect of the relative movement in which the pressure chamber is the decreasing volume pressure chamber, in a first stage of the relative movement the first and second outlets are open thereby allowing actuator fluid to flow out of the pressure chamber through the first and second outlets and in a second stage of the relative movement the second outlet is open but the first outlet is closed, thereby acting to slow the relative movement of the piston with respect to the housing.Type: GrantFiled: May 13, 2021Date of Patent: November 21, 2023Assignee: AIRBUS OPERATIONS LIMITEDInventors: Sean Kerr, David Marles, Paul Gordon L'Allier
-
Patent number: 11812727Abstract: A method and system for preparing a distribution program for insects comprises obtaining distribution data of a wild population of insects; obtaining distribution parameters including distribution resolution levels of at least one available distribution vehicle; generating a population density map at a resolution level consistent with the distribution resolution level of the vehicle; generating a release map by modifying the population density map in accordance with the distribution parameters; and generating a path using the release map, the path defining dosages of insects to be released at respective locations along the path.Type: GrantFiled: March 15, 2021Date of Patent: November 14, 2023Assignee: Senecio Ltd.Inventors: Hanan Lepek, Ralph Breslauer
-
Patent number: 11814157Abstract: The present technology relates to an unmanned aerial vehicle, a drive method, and a program that make it possible to easily balance an airframe. An unmanned aerial vehicle includes: a plurality of motors that rotates a plurality of propellers; a movable part that moves a center-of-gravity position adjustment member; and a control unit that controls movement of the center-of-gravity position adjustment member by the movable part. The present technology can be applied to unmanned aerial vehicles.Type: GrantFiled: July 1, 2019Date of Patent: November 14, 2023Assignee: SONY CORPORATIONInventors: Masato Nishio, Satoshi Ueki, Kenichi Sano
-
Patent number: 11814169Abstract: An aerial robot system may include an aerial robot having an airframe, a piezo actuator, a wing connected to the piezo actuator, and a photovoltaic cell. The system may further include a laser source configured to emit a laser beam oriented toward the photovoltaic cell for conversion by the photovoltaic cell into electrical energy. The aerial robot may further include a boost converter connected to the photovoltaic cell and configured to raise a voltage level of the electrical energy, and a signal generator connected to the boost converter and configured to generate an alternating signal. The piezo actuator is connected to the signal generator to move according to the alternating signal to cause the wing to move in a flapping motion to generate aerodynamic force that moves the robot. Methods for manufacturing aerial robots and corresponding electronics are also disclosed herein.Type: GrantFiled: May 10, 2019Date of Patent: November 14, 2023Assignee: UNIVERSITY OF WASHINGTONInventors: Sawyer Fuller, Shyamnath Gollakota, Johannes James, Vikram Subramaniam Iyer, Yogesh M. Chukewad
-
Patent number: 11814172Abstract: The present disclosure is directed to unmanned aerial vehicle (UAV) comprising a convertible body operably coupled to at least one sensor, and further configured to rotate at least about a longitudinal axis, thereby providing a full field of regard for the at least one sensor, and a plurality of arms extending laterally from the convertible body, each arm of the plurality of arms having a rotor assembly coupled thereto.Type: GrantFiled: June 28, 2021Date of Patent: November 14, 2023Assignee: Lockheed Martin CorporationInventor: Marc T. Angelucci
-
Patent number: 11807393Abstract: In an aircraft, bi-stable power drive units (PDUs) move and secure cargo within an aircraft cargo hold. Such a PDU includes a frame, by which the PDU is rigidly attached to the cargo hold floor; a body pivotably attached, via a hinge, at a first end of the frame at least one drive roller attached at a second end of the body; and an actuator attached to the body and which causes a pivoting angular movement of the body, relative to the frame, about the hinge. The actuator maintains an angular position of the body relative to the frame even upon a loss of power to the PDU. The body is movable between and including a retracted position and a deployed position. A cargo management system includes a plurality of such PDUs, at least one having a controlled area network (CAN) bus interface to control and communicate with a controller.Type: GrantFiled: June 29, 2021Date of Patent: November 7, 2023Assignee: Airbus Operations GmbHInventors: Oliver Nuessen, Martin Guse, Dirk Meiranke, Sascha Nowarre, Dennis Fischer, Uwe Panzram, Matthias Horst
-
Patent number: 11808868Abstract: A sensor determines the spin rate or rotation frequency of a munition body of a guided projectile relative to precision guidance munition assembly. The spin rate is used to determine launch velocity of the guided projectile early in flight before GPS is operationally active. The launch velocity is used to determine whether a corrective maneuver is needed to change the range of the guided projectile. Logic can control the canards on the canard assembly in response to the determination that a corrective maneuver is needed.Type: GrantFiled: August 30, 2019Date of Patent: November 7, 2023Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventors: Paul D. Zemany, Matthew F. Chrobak
-
Patent number: 11806556Abstract: An arrangement provided with a partition at least partially delimiting an emergency exit, the arrangement having a movable panel that closes the emergency exit in an inactive operating mode, the arrangement comprising an evacuation system provided with a lifeline. The lifeline comprises a deployment section passing through a passage in the partition and secured to a handle, the panel together with the partition delimiting a recess in which the handle is arranged in the inactive operating mode.Type: GrantFiled: April 18, 2022Date of Patent: November 7, 2023Assignee: AIRBUS HELICOPTERSInventor: Emeric Morellon
-
Patent number: 11807392Abstract: A system for ensuring proper installation of components of a cargo management system within a cargo hold has cleats rigidly attached to a floor of the cargo hold, a first subset of the cleats having insets of a first shape, a second subset of cleats having insets of a second shape, keys and rotatable fasteners attached to the components of the cargo management system, a first subset of the keys having the first shape and a second subset of the keys having the second shape. The first subset of keys can only engage with the first subset of cleats and the second subset of keys can only engage with the second subset of cleats and the rotatable fasteners utilize a rotary movement to secure the components of the cargo management system to a respective cleat, against which the rotary fastener is engaged.Type: GrantFiled: June 29, 2021Date of Patent: November 7, 2023Assignee: Airbus Operations GmbHInventors: Oliver Nuessen, Martin Guse, Dirk Meiranke, Sascha Nowarre, Dennis Fischer, Uwe Panzram, Matthias Horst
-
Patent number: 11801945Abstract: A helicopter tug apparatus for loading, transporting, and unloading a helicopter landing skid includes a plurality of landing skid loading units. The loading units are arranged to support the landing skid, and each of the loading units includes a skid cradle with a plurality of tug rollers configured to engage the landing skid. The loading units each include a drive track, and at least one motor for operating the skid cradle and the drive track. The rollers are reverse synchronized with the drive track, such that when the drive track moves the loading unit under the landing skid, the tug rollers turn in reverse to avoid placing lateral force on the landing skid.Type: GrantFiled: July 7, 2021Date of Patent: October 31, 2023Inventors: Anthony Chan, Tracy Haeggstrom
-
Patent number: 11793130Abstract: The subject invention is an electrostatic plant watering system for the delivery of water and nutrients to the roots of plants. The system provides water or another fluid from a fluid source or container using a pump. The pump provides a pressurized fluid at a constant flow rate through a nozzle at a low pressure, which sprays a fine mist of particles through a conductive metallic ring that is electrically charged by a voltage source. As the fluid particles pass through the center of the electrically charged ring, the particles themselves become charged, allowing them to attach to the roots of a target plant positioned at a selected distance away from the electrostatic plant watering system.Type: GrantFiled: November 10, 2021Date of Patent: October 24, 2023Assignee: United States of America as Represented by the Administrator of NASAInventors: Charles R. Buhler, Jerry J. Wang
-
Patent number: 11794922Abstract: A mobile nest for unmanned aerial vehicles (UAVs) includes a cuboid-shaped frame, staging pads, charging electronics, and exterior siding. The cuboid-shaped frame includes vertical supports positioned at corners of the cuboid-shaped frame. The staging pads are adapted for landing, launching, and charging the UAVs. The staging pads are mounted to pivot about two or more of the vertical supports. Each of the staging pads rotates into the cuboid-shaped frame when stowed and rotates out of the cuboid-shaped frame when deployed for launching or landing the corresponding one of the UAVs. The charging electronics are disposed within the cuboid-shaped frame and coupled to the staging pads to charge the UAVs when the UAVs are positioned on the staging pads. The exterior siding is mounted to the cuboid-shaped frame to provide a weather barrier that protects the UAVs from weather when the UAVs are stowed within the mobile housing structure.Type: GrantFiled: August 4, 2022Date of Patent: October 24, 2023Assignee: Wing Aviation LLCInventors: Evan Twyford, Thorsten Schilling, Jesse Blake, Scott Velez, James Schmalzried, Ray Leung, Greg Vulikh
-
Patent number: 11789465Abstract: Certain examples of the present disclosure relate to systems and methods for controlling a vehicle. In particular, the present disclosure provides systems and methods for moving an aerial vehicle by decoupling the pitch- and roll-movement from thrust production. This decoupling can occur by shifting the center of gravity of the vehicle to create a moment about a desired axis. Some examples describe single-shaft rotary vehicles, while other examples describe coaxial rotary vehicles. The vehicles described herein may include a first mass moveable from a first position to a second position to create at least one of a rolling moment or a pitching moment to alter the direction of movement of the vehicle. A second mass may also be provided to alter the rolling moment or pitching moment. Methods for controlling the vehicles are also provided herein.Type: GrantFiled: January 14, 2019Date of Patent: October 17, 2023Assignee: Georgia Tech Research CorporationInventors: Michael Z. Miller, Eric M. Feron, Kayla Watson, John B. Mains, Thanakorn Khamvilai
-
Patent number: 11782457Abstract: Methods and associated systems for autonomous package delivery utilize a UAS/UAV, an infrared positioning senor, and a docking station integrated with a package delivery vehicle. The UAS/UAV accepts a package for delivery from the docking station on the delivery vehicle and uploads the delivery destination. The UAS/UAV autonomously launches from its docked position on the delivery vehicle. The UAS/UAV autonomously flies to the delivery destination by means of GPS navigation. The UAS/UAV is guided in final delivery by means of a human supervised live video feed from the UAS/UAV. The UAS/UAV is assisted in the descent and delivery of the parcel by precision sensors and if necessary by means of remote human control. The UAS/UAV autonomously returns to the delivery vehicle by means of GPS navigation and precision sensors. The UAS/UAV autonomously docks with the delivery vehicle for recharging and preparation for the next delivery sequence.Type: GrantFiled: August 15, 2022Date of Patent: October 10, 2023Assignee: Workhorse Group Inc.Inventors: Elliot T. Bokeno, Thaddeus M. Bort, Jr., Stephen S. Burns, Martin Rucidlo, Wei Wei, Donald L Wires
-
Patent number: 11767111Abstract: An unmanned aerial vehicle (UAV) including a fuselage body having a cavity that forms a cargo bay for transporting a payload; an access opening positioned in the cargo bay adapted to receive the payload; a winch system positioned in an upper portion of the fuselage body above the cargo bay, the winch system configured to suspend the payload within the cargo bay; wherein a tether has a first end attached to the winch system and a second end attached to a payload coupling apparatus that includes a downwardly extending slot positioned above a lip of the payload coupling apparatus, the lip of the payload coupling apparatus is configured to extend through an opening in the handle of the payload to secure the payload to the handle of the payload; and wherein the upper portion of the fuselage body includes a vertical handle slot for receiving the handle of the payload.Type: GrantFiled: July 14, 2022Date of Patent: September 26, 2023Assignee: Wing Aviation LLCInventors: Jesse Blake, Andre Prager, Evan Twyford, Ivan Qiu, Jasper Lewin
-
Patent number: 11767130Abstract: A system for deploying and retrieving an unmanned aerial vehicle (UAV) with a UAV carrier including a UAV bay, where the system includes a UAV pad including a UAV pad base and a UAV pad coupler to couple the UAV to the UAV pad base; a mechanical arm including a first end configured to couple to the UAV carrier, and a second end configured to couple to the UAV pad; and a controller configured to determine a deployment position for the UAV pad, determine a retrieval position for the UAV pad, control the UAV pad, and control the mechanical arm.Type: GrantFiled: July 12, 2021Date of Patent: September 26, 2023Assignee: Honeywell International Inc.Inventors: Nikola Kabakov, Lukas Harvanek, Michal Zavisek
-
Patent number: 11767122Abstract: An Intermediate Load Attachment Platform (ILAP) for attaching a cargo load to at least one main parachute, the ILAP protects a release mechanism disposed at least partially therein, the release mechanism is coupled to a drogue mechanism, such that the drogue is released from the ILAP when the release mechanism is opened, thus beginning deployment of the main canopy.Type: GrantFiled: June 12, 2022Date of Patent: September 26, 2023Assignee: P.D. of Miami, Inc.Inventors: William John Coe, Ignatius Kapp
-
Patent number: 11767101Abstract: The disclosure relates to a flight control system comprising at least one hydraulic servo actuator, wherein the servo actuator includes a two-stage electrohydraulic servo valve, wherein the servo valve comprises a pilot stage in which the control current is translated into a hydraulic control pressure, and a power stage in which a valve slide is moved in response to the control pressure in order to adjust the throughflow direction and throughflow cross-section of the valve. The disclosure furthermore relates to an aircraft comprising such a flight control system.Type: GrantFiled: November 4, 2021Date of Patent: September 26, 2023Assignee: LIEBHERR-AEROSPACE LINDENBERG GMBHInventors: Tobias Roeben, Thomas Sauterleute, Anton Gaile