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公开(公告)号：US11958592B2
公开(公告)日：2024-04-16
申请号：US17873865
申请日：2022-07-26
申请人： JetZero, Inc.
CPC分类号： B64C25/001 , B64C25/22 , B64C2025/008
摘要： Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive pitch angle for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.
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公开(公告)号：US20240051659A1
公开(公告)日：2024-02-15
申请号：US18373690
申请日：2023-09-27
申请人： JETZERO, INC.
发明人： Ewald Schuster , Jennifer Whitlock , Joshua B. Long , Cristina Donastorg , Brendan Kennelly , Mark A. Page
摘要： Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive pitch angle for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.
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公开(公告)号：US20230406504A1
公开(公告)日：2023-12-21
申请号：US18144601
申请日：2023-05-08
申请人： JETZERO, INC.
CPC分类号： B64D11/00 , B64C39/00 , B64C1/22 , B64C2039/105 , B64D25/14 , B64C39/10 , B64C1/10 , B64C1/1423
摘要： Technologies for providing emergency egress routes for a blended wing body aircraft are described herein. In some examples, the emergency egress routes are through a side cabin bulkhead and aft one or more cargo holds. In some examples, the blended wing body aircraft has wings that are high geometry wings. In these examples, the emergency egress routes do not penetrate an aft spar, reducing weight and increasing the integrity of the aircraft.
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公开(公告)号：US11801932B2
公开(公告)日：2023-10-31
申请号：US16730108
申请日：2019-12-30
申请人： JETZERO, INC.
发明人： Ewald Schuster , Jennifer Whitlock , Joshua B Long , Cristina Donastorg , Brendan Kennelly , Mark A. Page
CPC分类号： B64C25/22 , B64C25/001 , B64C25/04 , B64C25/26 , B64C25/40 , B64F5/60 , B64C2025/008
摘要： Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive pitch angle for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.
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