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公开(公告)号：US11407491B2
公开(公告)日：2022-08-09
申请号：US16894224
申请日：2020-06-05
Applicant: Bell Textron Inc.
Inventor： Tjepke Heeringa , James Everett Kooiman
Abstract: One embodiment includes a rotary aircraft, including: a rotary propulsion system; a body; and a pair of wings connected on opposite sides of the body, wherein each of the wings includes a flap rotatably connected to a trailing edge thereof and configured to rotate downward relative to the wing during low speed and stationary flight of the aircraft, and to rotate upward relative to the wing during high-speed flight of the aircraft.
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公开(公告)号：USD894814S1
公开(公告)日：2020-09-01
申请号：US29707473
申请日：2019-09-27
Applicant: Bell Textron Inc.
Designer： James Everett Kooiman , Michael Edwin Rinehart , Lynn Francis Eschete , Jason Paul Winter , Derek Ray Eddins , Steven Allen Robedeau, Jr. , Clegg Benjamin Brian Smith , Mark Loring Isaac , Andrew Thomas Carter , Aaron Alexander Acee , Glenn Alan Shimek , Jared Mark Paulson , Andrew Paul Haldeman , Brent Chadwick Ross , Steven Ray Ivans
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公开(公告)号：US20230210253A1
公开(公告)日：2023-07-06
申请号：US17569152
申请日：2022-01-05
Applicant: Bell Textron Inc.
Inventor： Michael Ross Wilkinson , James Everett Kooiman , Clegg Benjamin Brian Smith , Jeffrey Matthew Williams , Tjepke Heeringa , David G. Carlson
CPC classification number: A47B5/00 , B64D11/00 , A47B2200/0066
Abstract: An aircraft includes a fuselage having a former therein and a work platform system. The work platform system includes a platform that is moveable between a stowed configuration and a deployed configuration. The work platform system also has a hinge pin received by the platform. A platform stop is carried by the former and configured to inhibit rotation of the platform about the hinge pin when the platform is in the deployed configuration. The hinge pin is carried by the former.
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公开(公告)号：US20210309365A1
公开(公告)日：2021-10-07
申请号：US16841007
申请日：2020-04-06
Applicant: Bell Textron Inc.
Inventor： James Everett Kooiman , Jeffrey Matthew Williams , Clegg Benjamin Brian Smith , Michael E. Rinehart , Franklin Foster Caldwell , Tjepke Heeringa
Abstract: A system is described and includes at least one track attached to an upper interior surface of a payload bay and extending along a bottom surface of a vehicle structure external to the payload bay, wherein the track comprises a horizontal flange; a rack moveably connected to the at least one track via at least one carrier assembly; and a payload actuator system for selectively extending the rack from the payload bay along the at least one track to a position from which payload carried by the rack may be safely deployed and retracting the rack into the payload bay along the at least one track.
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公开(公告)号：US20210039774A1
公开(公告)日：2021-02-11
申请号：US16532347
申请日：2019-08-05
Applicant: Bell Textron Inc.
Inventor： Mark Loring Isaac , James Everett Kooiman , Charles David Hogue
Abstract: A retractable landing gear system configured to contour an aircraft fuselage includes a landing wheel having an axle, a wheel rotation strut assembly coupling the landing wheel to the aircraft fuselage and an actuation strut assembly configured to move the wheel rotation strut assembly between various positions including a deployed position and a stowed position. The axle of the landing wheel is pivotably coupled to a distal end of the wheel rotation strut assembly and configured to pivot relative to the wheel rotation strut assembly as the actuation strut assembly moves the wheel rotation strut assembly between the deployed and stowed positions such that the landing wheel generally contours the aircraft fuselage when the wheel rotation strut assembly is in the stowed position.
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Patent Agency Ranking
公开(公告)号：US10829237B2
公开(公告)日：2020-11-10
申请号：US15906108
申请日：2018-02-27
Applicant: Bell Textron Inc.
Abstract: An inlet barrier filter system for a tiltrotor aircraft comprising a filter duct extending from a filter to a filter outlet, a ram air duct extending from a ram air inlet to an engine where the filter duct connects to the ram air duct at the filter outlet, and a closure member movable between a first position blocking the ram air duct and a second position blocking the filter outlet. In use, the inlet barrier filter system provides for two mutually exclusive air flow paths, one for introducing ram air to the engine while closing off the filter and another air flow path for introducing filtered air to the engine while closing off the ram air duct.
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公开(公告)号：US11286047B2
公开(公告)日：2022-03-29
申请号：US16841050
申请日：2020-04-06
Applicant: Bell Textron Inc.
Inventor： James Everett Kooiman , Jeffrey Matthew Williams , Clegg Benjamin Brian Smith , Michael E. Rinehart , Franklin Foster Caldwell , Tjepke Heeringa
Abstract: A system is described and includes a rack for carrying payload disposed in a payload bay; and a payload extension assembly for affecting linear translation of the rack between a first position in which the rack is fully retracted within the payload bay and a second position in which the payload extension assembly is fully extended and the rack is supported outside the payload bay. The payload extension assembly comprises forward and aft tracks respectively attached to forward and aft walls of the payload bay; a first stage for providing linear translation of the rack relative to the forward and aft tracks; and a second stage for providing linear translation of the rack relative to the first stage. The system further comprises a payload actuator system for selectively causing the rack extension assembly to move the rack between the first and second positions.
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公开(公告)号：US20210309370A1
公开(公告)日：2021-10-07
申请号：US16841043
申请日：2020-04-06
Applicant: Bell Textron Inc.
Inventor： James Everett Kooiman , Jeffrey Matthew Williams , Clegg Benjamin Brian Smith , Michael E. Rinehart , Franklin Foster Caldwell , Tjepke Heeringa
Abstract: A system is described and includes a rack for carrying payload disposed in payload bay; a rack extension assembly for affecting linear displacement of the rack between a first position in which the rack is stowed within the payload bay and a second position in which the rack is supported outside the payload bay; a payload actuator system for selectively causing the rack extension assembly to move the rack between the first and second positions; a payload bay door; and a door actuator system for selectively opening and closing the payload bay door.
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公开(公告)号：US11136121B1
公开(公告)日：2021-10-05
申请号：US16841007
申请日：2020-04-06
Applicant: Bell Textron Inc.
Inventor： James Everett Kooiman , Jeffrey Matthew Williams , Clegg Benjamin Brian Smith , Michael E. Rinehart , Franklin Foster Caldwell , Tjepke Heeringa
Abstract: A system is described and includes at least one track attached to an upper interior surface of a payload bay and extending along a bottom surface of a vehicle structure external to the payload bay, wherein the track comprises a horizontal flange; a rack moveably connected to the at least one track via at least one carrier assembly; and a payload actuator system for selectively extending the rack from the payload bay along the at least one track to a position from which payload carried by the rack may be safely deployed and retracting the rack into the payload bay along the at least one track.
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公开(公告)号：US20200277049A1
公开(公告)日：2020-09-03
申请号：US16290797
申请日：2019-03-01
Applicant: Bell Textron Inc.
Inventor： James Everett Kooiman , Jeffrey Matthew Williams , Clegg Benjamin Brian Smith , Michael Edwin Rinehart
IPC: B64C27/82
Abstract: A tail rotor assembly coupled to a tailboom of a helicopter includes a tail rotor gearbox having top, bottom and aft sides and a shroud surrounding the tail rotor gearbox. The shroud includes a shroud airframe having top and bottom portions. The tail rotor assembly includes a tail rotor gearbox support assembly configured to support the tail rotor gearbox within the shroud. The tail rotor gearbox support assembly includes a support column coupling the aft side of the tail rotor gearbox between the top and bottom portions of the shroud airframe, an upper support crossbar coupling the top side of the tail rotor gearbox between the support column and the tailboom airframe and a lower support crossbar coupling the bottom side of the tail rotor gearbox between the support column and the tailboom airframe.
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