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公开(公告)号：US20240158086A1
公开(公告)日：2024-05-16
申请号：US18222848
申请日：2023-07-17
Applicant: B/E Aerospace, Inc.
Inventor： Mark B. Dowty , Eric W. Lee , Sreekanth Rao , Pradeep Acharya
IPC: B64D11/06
CPC classification number: B64D11/064
Abstract: A system includes a seat pan assembly. The seat pan assembly may include a fixed link having a fore end and an aft end. The seat pan assembly may further include an aft driver link having an aft driver link fore end and an aft driver link aft end, wherein the aft driver link fore end is pivotably coupled to the aft end of the fixed link. The seat pan assembly may further include a fore driven link having a fore driven link fore end and a fore driven link aft end, wherein the fore driven link aft end is pivotably coupled to the fore end of the fixed link.
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公开(公告)号：US20220332426A1
公开(公告)日：2022-10-20
申请号：US17374432
申请日：2021-07-13
Applicant: B/E Aerospace, Inc.
Inventor： Yashashree Umakant Khachane , Pradeep Acharya
IPC: B64D11/06
Abstract: A headrest assembly for a seat, such as an aircraft pilot seat, including a headrest and a headrest tilt mechanism. The tilt mechanism includes a headrest support, a casing fixed to the headrest support defining a rotation limiter feature determining a full aft headrest position and a full forward headrest position, a driven gear rotatably disposed in the casing, a driver gear rotatably disposed through an axial opening formed though the driven gear, an engaging feature for urging against the headrest, and an actuator for rotating the driver gear. The driven gear and the driver gear have a predetermined gear tooth reduction ratio and a predetermined axial shift distance such that the two gears are arranged in a profile shifted configuration.
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公开(公告)号：US20220219824A1
公开(公告)日：2022-07-14
申请号：US17705977
申请日：2022-03-28
Applicant: B/E AEROSPACE, INC.
IPC: B64D11/06
Abstract: An adjustable armrest assembly provides for quick and easy height and tilt adjustments to the armrest. Generally, the armrest assembly disclosed herein includes a base, an armrest, and one or more shafts extending from the base and being pivotably coupled to the armrest. By moving the one or more shafts relative to the base, the height and/or tilt of the armrest relative to the base can be adjusted.
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公开(公告)号：US12018972B2
公开(公告)日：2024-06-25
申请号：US17846387
申请日：2022-06-22
Applicant: B/E Aerospace, Inc.
Inventor： Pradeep Acharya , Sreekanth Koti Ananda Rao , Shyam Kumar Dattatri
IPC: G01F23/292 , B64D11/02 , G01N33/487 , G01S17/88
CPC classification number: G01F23/2921 , B64D11/02 , G01N33/4875 , G01S17/88
Abstract: A system may comprise: a contactless sensor configured to couple to a waste tank; a controller electronically coupled to the contactless sensor, the controller configured to: receive, via the contactless sensor, a waste water level data from the contactless sensor, calculate a waste water level based on the waste water level data.
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公开(公告)号：US20210300568A1
公开(公告)日：2021-09-30
申请号：US17134326
申请日：2020-12-26
Applicant: B/E Aerospace, Inc.
Inventor： Yashashree Umakant Khachane , Pradeep Acharya
Abstract: An armrest may comprise a first casing and a second casing coupled to the first casing. An angular armrest adjustment assembly may be located between the first casing and the second casing. The angular armrest adjustment assembly may comprise a hub coupled the first casing, a lever ring configured to engage a splined surface of the hub, and a biasing member configured to bias the second casing away from the lever ring.
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Patent Agency Ranking
公开(公告)号：US12139096B2
公开(公告)日：2024-11-12
申请号：US18199179
申请日：2023-05-18
Applicant: B/E Aerospace, Inc.
Inventor： Sreekanth Rao , Pradeep Acharya , Mark B. Dowty , Maxime Dempah
Abstract: A rotary lap belt energy attenuator for reducing inertial loads on seat components. In embodiments, a shackle assembly includes a seat frame component, a shackle pivotally attached to the seat component and attachable to a lap belt component, a deformable link attached to the shackle and the seat component, an attachment guide configured to travel along the guideway, and an energy attenuator positioned in the guideway. In use, each of the deformable link and the energy attenuator undergo plastic deformation during rotary motion of the shackle to attenuate impact energy.
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公开(公告)号：US20240043121A1
公开(公告)日：2024-02-08
申请号：US18199132
申请日：2023-05-18
Applicant: B/E Aerospace, Inc.
Inventor： Pradeep Acharya , Sreekanth Rao , Maxime Dempah
IPC: B64D11/06
CPC classification number: B64D11/0619 , B64D11/0648
Abstract: A connecting link for connecting first and second components such as an aircraft seat leg and a track fastener. The link includes a helical middle portion forming an interior space in which an energy attenuator is positioned. In embodiments, the energy attenuator includes inner and outer cylindrical bodies that operate in translation upon a deformation of a lattice structure configured to deform when at least one of a compressive threshold and a tensive threshold is met. In embodiments, the energy attenuator receives part of one of the first and second components. The connecting link may be manufactured by an additive manufacturing process and used in an aircraft leg assembly to save weight and absorb impact energy on the leg.
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公开(公告)号：US20240044389A1
公开(公告)日：2024-02-08
申请号：US18199096
申请日：2023-05-18
Applicant: B/E Aerospace, Inc.
Inventor： Pradeep Acharya , Sreekanth Rao , Maxime Dempah , Mahesh Hosmani
CPC classification number: F16F7/128 , B64D11/0619 , B33Y80/00 , F16F2232/08 , F16F2236/06 , F16F2236/04
Abstract: An additively manufactured strut device including a cylinder body forming a chamber and a piston having a first part disposed in the internal chamber and a second part disposed outside of the chamber. A first deformable element formed as a lattice structure breaks to permit initial withdrawal of the piston when a tensive threshold is met and a second deformable crushes during continued withdrawal of the piston. In further embodiments, a third deformable element formed as a lattice structure may be collocated with the second deformable element. The strut may be manufactured by an additive manufacturing process. Applications for the energy absorbing strut include aircraft seat frames among other applications.
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公开(公告)号：US11713125B2
公开(公告)日：2023-08-01
申请号：US17705977
申请日：2022-03-28
Applicant: B/E AEROSPACE, INC.
IPC: B64D11/06
CPC classification number: B64D11/0644
Abstract: An adjustable armrest assembly provides for quick and easy height and tilt adjustments to the armrest. Generally, the armrest assembly disclosed herein includes a base, an armrest, and one or more shafts extending from the base and being pivotably coupled to the armrest. By moving the one or more shafts relative to the base, the height and/or tilt of the armrest relative to the base can be adjusted.
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公开(公告)号：US11702211B2
公开(公告)日：2023-07-18
申请号：US17374432
申请日：2021-07-13
Applicant: B/E Aerospace, Inc.
Inventor： Yashashree Umakant Khachane , Pradeep Acharya
IPC: B64D11/06
CPC classification number: B64D11/0642 , B64D11/0689
Abstract: A headrest assembly for a seat, such as an aircraft pilot seat, including a headrest and a headrest tilt mechanism. The tilt mechanism includes a headrest support, a casing fixed to the headrest support defining a rotation limiter feature determining a full aft headrest position and a full forward headrest position, a driven gear rotatably disposed in the casing, a driver gear rotatably disposed through an axial opening formed though the driven gear, an engaging feature for urging against the headrest, and an actuator for rotating the driver gear. The driven gear and the driver gear have a predetermined gear tooth reduction ratio and a predetermined axial shift distance such that the two gears are arranged in a profile shifted configuration.
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