Patents by Inventor Moritz BUESING
Moritz BUESING 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: 11768062Abstract: A guided missile with a sleeve-shaped missile body, at least one engine for producing forward thrust, at least one flight direction control device, and at least one aerodynamic extension. The least one flight direction control device is rotatably mounted to a top area and/or a bottom area of the sleeve-shaped missile body for adjusting a flight direction of the guided missile. The least one aerodynamic extension comprises an aerodynamic cross-sectional shape that is arranged on a left-hand side and/or a right-hand side of the sleeve-shaped missile body.Type: GrantFiled: January 14, 2022Date of Patent: September 26, 2023Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Patent number: 11732746Abstract: A drive shaft made from composite materials that comprises a hollow body and a flange that is integrally formed with the hollow body. The hollow body is adapted to rotating around an associated rotation axis and is made of a first composite material. The flange is made of a second composite material and arranged at an axial end of the hollow body. The flange comprises at least two separate plates that branch out from the hollow body at the axial end. The flange further comprises a mounting section that is configured to be mounted to an external component and comprises a plurality of holes that is adapted to accommodate coupling means.Type: GrantFiled: August 18, 2021Date of Patent: August 22, 2023Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Rupert Pfaller, Moritz Buesing
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Publication number: 20220299299Abstract: A guided missile with a sleeve-shaped missile body, at least one engine for producing forward thrust, at least one flight direction control device, and at least one aerodynamic extension. The least one flight direction control device is rotatably mounted to a top area and/or a bottom area of the sleeve-shaped missile body for adjusting a flight direction of the guided missile. The least one aerodynamic extension comprises an aerodynamic cross-sectional shape that is arranged on a left-hand side and/or a right-hand side of the sleeve-shaped missile body.Type: ApplicationFiled: January 14, 2022Publication date: September 22, 2022Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz BUESING
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Publication number: 20220289369Abstract: A swashplate assembly, that includes an integrated electric motor. The present embodiments also relate to a multi-blade rotor for a rotary-wing aircraft with such a swashplate assembly and to a rotary-wing aircraft with such a multi-blade rotor. The swashplate assembly may include a rotating plate that is mounted to the rotor shaft and rotates in operation with the rotor shaft, a stationary plate that is coupled to the rotating plate by means of bearings, and an electric motor that generates torque for driving the rotor shaft. The electric motor comprises a stator that is mounted to one of the stationary or the rotating plates and a rotor that is mounted to the other one of the stationary or rotating plates.Type: ApplicationFiled: January 11, 2022Publication date: September 15, 2022Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz BUESING
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Publication number: 20220194570Abstract: A pitch angle blocking device for blocking the pitch angle of a multi-blade rotor that has neighboring first and second rotor blades in circumferential direction that extend from a rotor hub of a rotary-wing aircraft In non-operational mode of the rotary-wing aircraft. The present embodiments further relate to a multi-blade rotor of a rotary-wing aircraft that is adapted to receiving such a pitch angle blocking device, and to a rotary-wing aircraft with such a multi-blade rotor. The pitch angle blocking device comprises first and second attachment means that are configured to be non-rotatably and releasably attached to the first and second rotor blades spaced apart from the rotor hub, and a connecting device that non-rotatably connects the first attachment means with the second attachment means.Type: ApplicationFiled: August 16, 2021Publication date: June 23, 2022Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Moritz BUESING, Bernward KAHL, Markus BAUER
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Publication number: 20220154762Abstract: A drive shaft made from composite materials that comprises a hollow body and a flange that is integrally formed with the hollow body. The hollow body is adapted to rotating around an associated rotation axis and is made of a first composite material. The flange is made of a second composite material and arranged at an axial end of the hollow body. The flange comprises at least two separate plates that branch out from the hollow body at the axial end. The flange further comprises a mounting section that is configured to be mounted to an external component and comprises a plurality of holes that is adapted to accommodate coupling means.Type: ApplicationFiled: August 18, 2021Publication date: May 19, 2022Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Rupert PFALLER, Moritz BUESING
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Patent number: 11274688Abstract: A composite laminate for connection to at least one attachment component in a load-introduction joint, said composite laminate comprising an opening that is adapted to receive a load-introduction component of said load-introduction joint, wherein a prefailure indication element is provided in the region of said opening, said prefailure indication element being modifiable by said load-introduction component in a prefailure mode of said load-introduction joint for indication of an impending function-affecting failure of said composite laminate. The invention is further related to a corresponding load-introduction component.Type: GrantFiled: March 20, 2019Date of Patent: March 15, 2022Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Patent number: 11203422Abstract: A rotor assembly for a rotorcraft, comprising a rotor shaft, a torque transmission unit that is non-rotatably mounted to the rotor shaft, a rotor hub that is rotatably mounted to the rotor shaft via an associated angular displacement enabling component, and at least two rotor blades that are connected to the rotor hub, wherein the torque transmission unit is coupled to the at least two rotor blades on a rotor assembly outflow side via a pitch control unit, wherein the pitch control unit transmits to the at least two rotor blades torque that is applied from the rotor shaft to the torque transmission unit, and wherein the pitch control unit increases a respective pitch angle of the at least two rotor blades if the torque is increased.Type: GrantFiled: October 8, 2018Date of Patent: December 21, 2021Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Patent number: 10967965Abstract: An elastic flapping hinge for connecting a rotor blade to a rotor hub of a rotary wing aircraft, comprising an elastic flapping hinge member arrangement that includes a hub attachment area for attachment to the rotor hub, a connection area for attachment to the rotor blade, and an elastic flapping hinge area that is arranged between the hub attachment area and the connection area and adapted to allow flapping movements, the elastic flapping hinge member arrangement comprising at least two elastic flapping hinge members having a first bending stiffness for flapping movements and a second bending stiffness for lead-lag movements, the first bending stiffness being smaller than the second bending stiffness, wherein the at least two elastic flapping hinge members diverge from each other in the elastic flapping hinge area by a predetermined divergence angle.Type: GrantFiled: August 21, 2018Date of Patent: April 6, 2021Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Moritz Buesing, Rupert Pfaller, Martin Ortner
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Patent number: 10870484Abstract: A multi-blade rotor of a rotary wing aircraft, the multi-blade rotor comprising at least one rotor blade that defines a pitch axis and that is provided with an associated pitch-control lever that is operatively coupled to a pitch link rod, the pitch link rod defining a longitudinal axis, wherein the associated pitch-control lever comprises an accommodation that is located on the longitudinal axis of the pitch link rod at a predetermined distance from the pitch axis of the at least one rotor blade, the pitch link rod being operatively coupled to the associated pitch-control lever at the accommodation of the associated pitch-control lever, wherein the predetermined distance is adjustable in order to enable adjustment of track and balance of the multi-blade rotor.Type: GrantFiled: September 14, 2017Date of Patent: December 22, 2020Assignee: Airbus Helicopters Deutschland GmbHInventor: Moritz Buesing
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Patent number: 10829214Abstract: An elastic torsion element for connecting a rotor blade to a rotor hub of a rotor, the elastic torsion element comprising at least two elastically deformable plates, wherein each one of the at least two elastically deformable plates comprises fiber reinforced polymers, wherein respective fibers of the fiber reinforced polymers of each one of the at least two elastically deformable plates are at least arranged along one of a first and a second dominant fiber directions, wherein the first dominant fiber direction crosses the second dominant fiber direction in a predetermined fiber direction crossing region, and wherein the elastic torsion element comprises an integrated elastic lead-lag hinge that is formed at the predetermined fiber direction crossing region.Type: GrantFiled: September 27, 2018Date of Patent: November 10, 2020Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Moritz Buesing, Rupert Pfaller, Martin Ortner
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Publication number: 20190211852Abstract: A composite laminate for connection to at least one attachment component in a load-introduction joint, said composite laminate comprising an opening that is adapted to receive a load-introduction component of said load-introduction joint, wherein a prefailure indication element is provided in the region of said opening, said prefailure indication element being modifiable by said load-introduction component in a prefailure mode of said load-introduction joint for indication of an impending function-affecting failure of said composite laminate. The invention is further related to a corresponding load-introduction component.Type: ApplicationFiled: March 20, 2019Publication date: July 11, 2019Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz BUESING
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Patent number: 10330148Abstract: A bearing arrangement with a first bearing layer comprising a first bearing support element and a second bearing layer comprising a second bearing support element, the first and second bearing layers being glidingly interconnected by at least one intermediate gliding element, wherein at least one first gliding surface is arranged between the first bearing support element and the at least one intermediate gliding element, and wherein at least one second gliding surface is arranged between the second bearing support member and the at least one intermediate gliding element, the at least one intermediate gliding element being elastically attached to the first bearing support element by means of at least one first flexible connector and to the second bearing support element by means of at least one second flexible connector.Type: GrantFiled: February 25, 2015Date of Patent: June 25, 2019Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Publication number: 20190168868Abstract: A rotor assembly for a rotorcraft, comprising a rotor shaft, a torque transmission unit that is non-rotatably mounted to the rotor shaft, a rotor hub that is rotatably mounted to the rotor shaft via an associated angular displacement enabling component, and at least two rotor blades that are connected to the rotor hub, wherein the torque transmission unit is coupled to the at least two rotor blades on a rotor assembly outflow side via a pitch control unit, wherein the pitch control unit transmits to the at least two rotor blades torque that is applied from the rotor shaft to the torque transmission unit, and wherein the pitch control unit increases a respective pitch angle of the at least two rotor blades if the torque is increased.Type: ApplicationFiled: October 8, 2018Publication date: June 6, 2019Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz BUESING
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Patent number: 10280953Abstract: A composite laminate for connection to at least one attachment component in a load-introduction joint, said composite laminate comprising an opening that is adapted to receive a load-introduction component of said load-introduction joint, wherein a prefailure indication element is provided in the region of said opening, said prefailure indication element being modifiable by said load-introduction component in a prefailure mode of said load-introduction joint for indication of an impending function-affecting failure of said composite laminate. The invention is further related to a corresponding load-introduction component.Type: GrantFiled: October 7, 2015Date of Patent: May 7, 2019Assignee: AIRBUS HEICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Publication number: 20190112040Abstract: An elastic torsion element for connecting a rotor blade to a rotor hub of a rotor, the elastic torsion element comprising at least two elastically deformable plates, wherein each one of the at least two elastically deformable plates comprises fiber reinforced polymers, wherein respective fibers of the fiber reinforced polymers of each one of the at least two elastically deformable plates are at least arranged along one of a first and a second dominant fiber directions, wherein the first dominant fiber direction crosses the second dominant fiber direction in a predetermined fiber direction crossing region, and wherein the elastic torsion element comprises an integrated elastic lead-lag hinge that is formed at the predetermined fiber direction crossing region.Type: ApplicationFiled: September 27, 2018Publication date: April 18, 2019Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Moritz BUESING, Rupert PFALLER, Martin ORTNER
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Publication number: 20190061928Abstract: An elastic flapping hinge for connecting a rotor blade to a rotor hub of a rotary wing aircraft, comprising an elastic flapping hinge member arrangement that includes a hub attachment area for attachment to the rotor hub, a connection area for attachment to the rotor blade, and an elastic flapping hinge area that is arranged between the hub attachment area and the connection area and adapted to allow flapping movements, the elastic flapping hinge member arrangement comprising at least two elastic flapping hinge members having a first bending stiffness for flapping movements and a second bending stiffness for lead-lag movements, the first bending stiffness being smaller than the second bending stiffness, wherein the at least two elastic flapping hinge members diverge from each other in the elastic flapping hinge area by a predetermined divergence angle.Type: ApplicationFiled: August 21, 2018Publication date: February 28, 2019Applicant: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventors: Moritz BUESING, Rupert PFALLER, Martin ORTNER
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Patent number: 10189563Abstract: A beam for a rotorcraft rotor and particularly to a helicopter rotor. Said beam comprises a hub connection portion, a blade connection portion, a first flexure portion located between the hub connection portion and the blade connection portion and having a bending stiffness about a first axis which is orthogonal to the longitudinal axis of the blade, said bending stiffness being smaller than that of the hub connection portion and that of the blade connection portion and a shear portion located between the hub connection portion and the blade connection portion and having a shear stiffness parallel to a second axis which is orthogonal to the longitudinal axis of the blade and non-parallel to the first axis. Said shear stiffness is smaller than that of the hub connection portion and that of the blade connection portion.Type: GrantFiled: December 2, 2014Date of Patent: January 29, 2019Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Patent number: 10113609Abstract: A vibration isolating device that is adapted for an elastic coupling of a first component to a second component and for vibration isolation in predetermined frequency ranges between the first and second components, the vibration isolating device comprising at least a first and a second elastically deformable plate that are attached to each other in at least two separate connecting points, the first elastically deformable plate comprising a first curvature and the second elastically deformable plate comprising a second curvature, wherein the first and second curvatures are respectively located in a region between the at least two separate connecting points and arranged such that a gap is defined between the first and second elastically deformable plates.Type: GrantFiled: June 7, 2016Date of Patent: October 30, 2018Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing
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Patent number: 10005552Abstract: A flexbeam unit for a multi-blade rotor of a rotary wing aircraft, the flexbeam unit comprising a plurality of flexbeam elements defining a predetermined number of torsion elements that are connectable with associated rotor blades of the multi-blade rotor, at least one of the predetermined number of torsion elements comprising at least one flexbeam element having an associated longitudinal direction, the at least one flexbeam element comprising at least one twisted area in which the at least one flexbeam element is twisted in the associated longitudinal direction.Type: GrantFiled: May 27, 2015Date of Patent: June 26, 2018Assignee: AIRBUS HELICOPTERS DEUTSCHLAND GMBHInventor: Moritz Buesing