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1. 发明申请

US20230055331A1 TRAM SYSTEM AND METHODS FOR AUTONOMOUS TAKEOFF AND LANDING OF AIRCRAFT 有权
公开(公告)号：US20230055331A1
公开(公告)日：2023-02-23
申请号：US17865274
申请日：2022-07-14
申请人： Ilya Daniel Rosenberg
发明人： Ilya Daniel Rosenberg
IPC分类号： B64F1/22 , B64C25/08 , B64D45/08 , B64F1/10 , B64D47/02 , B64F1/02
摘要： One variation of a tram system includes: a chassis; a latch configured to selectively engage a latch receiver mounted to an aircraft; an alignment feature adjacent the latch and configured to engage an alignment receiver mounted to the aircraft and to communicate acceleration and braking forces from the chassis into the aircraft; an optical sensor facing upwardly from the chassis; a drivetrain configured to accelerate and decelerate the chassis along a runway; and a controller configured to detect an optical fiducial arranged on the aircraft in optical images recorded by the optical sensor adjust a speed of the drivetrain to longitudinally align the alignment feature with the alignment receiver based on positions of the optical fiducial detected in the optical images, trigger the latch to engage the latch receiver once the aircraft has descended onto the chassis, and trigger the drivetrain to actively decelerate the chassis during a landing routine.

2. 发明授权

US11358709B2 Rotorcraft and connecting structure for arm and airframe of rotorcraft 有权
公开(公告)号：US11358709B2
公开(公告)日：2022-06-14
申请号：US15484183
申请日：2017-04-11
申请人： GUANGZHOU XAIRCRAFT TECHNOLOGY CO., LTD.
发明人： Bin Peng , Dingfeng Xiao
IPC分类号： B64C25/08 , H02K9/06 , B64C39/02 , B64C27/08 , B64C1/06 , B64C25/58 , B64D27/26 , B64C25/52 , B64D33/08 , B64C25/32
摘要： A rotorcraft and a connecting structure for an arm and an airframe of a rotorcraft are provided. The connecting structure includes: a fixed sleeve pipe configured to extend out from a circumferential edge of the airframe; an insertion head configured to be disposed to the first end of the arm and configured to be inserted into the fixed sleeve pipe; a lock sleeve configured to be fitted over the arm and having an insertion portion configured to be embedded into the insertion groove; and a lock nut configured to be fitted over the arm and configured for being in threaded connection with the fixed sleeve pipe.

3. 发明申请

US20210269173A1 TRAM SYSTEM AND METHODS FOR AUTONOMOUS TAKEOFF AND LANDING OF AIRCRAFT 有权
公开(公告)号：US20210269173A1
公开(公告)日：2021-09-02
申请号：US17039749
申请日：2020-09-30
申请人： Ilya Daniel Rosenberg
发明人： Ilya Daniel Rosenberg
IPC分类号： B64F1/22 , B64C25/08 , B64D45/08 , B64F1/10 , B64D47/02 , B64F1/02
摘要： One variation of a tram system includes: a chassis; a latch configured to selectively engage a latch receiver mounted to an aircraft; an alignment feature adjacent the latch and configured to engage an alignment receiver mounted to the aircraft and to communicate acceleration and braking forces from the chassis into the aircraft; an optical sensor facing upwardly from the chassis; a drivetrain configured to accelerate and decelerate the chassis along a runway; and a controller configured to detect an optical fiducial arranged on the aircraft in optical images recorded by the optical sensor adjust a speed of the drivetrain to longitudinally align the alignment feature with the alignment receiver based on positions of the optical fiducial detected in the optical images, trigger the latch to engage the latch receiver once the aircraft has descended onto the chassis, and trigger the drivetrain to actively decelerate the chassis during a landing routine.

4. 发明申请

US20190202549A1 LOAD ASSEMBLY AND UNMANNED AERIAL VEHICLE 审中-公开
公开(公告)号：US20190202549A1
公开(公告)日：2019-07-04
申请号：US16296443
申请日：2019-03-08
申请人： SZ DJI TECHNOLOGY CO., LTD.
发明人： Yongsheng ZHANG , Jiadi WANG , Guibin LIANG , Xingyuan CHEN
IPC分类号： B64C25/08 , B64C39/02 , B64D47/08 , B64C25/32 , H04N5/225
CPC分类号： B64C25/08 , B64C25/00 , B64C25/32 , B64C39/024 , B64C2201/027 , B64C2201/127 , B64D47/08 , H04N5/2253
摘要： An unmanned aerial vehicle (UAV) includes a UAV body including a first mounting member, a gimbal, and a plurality of stands. The gimbal includes a second mounting member connected to the first mounting member, and a gimbal body connected to the second mounting member. The plurality of stands are fixedly attached to the gimbal body and configured to rotate together with the gimbal body around a yaw axis of the gimbal body.

5. 发明申请

US20180178922A1 Rotor arm assembly and fitting for unmanned aerial vehicle 审中-公开
公开(公告)号：US20180178922A1
公开(公告)日：2018-06-28
申请号：US15390222
申请日：2016-12-23
申请人： Skyyfish, LLC
发明人： Orest Jacob Pilskalns , Daniel Reed
IPC分类号： B64D27/26 , B64C39/02 , B64C25/52 , B64D27/24 , B64D47/02 , B64C25/08
CPC分类号： B64C39/024 , B64C2201/027 , B64C2201/042 , Y02T50/62
摘要： A rotor arm assembly has a mechanical alignment and electrical connector for fitting to an unmanned aerial vehicle (UAV). The UAV has a corresponding fitting for aligning the rotor arm assembly, making an electrical connection with it and retaining it in position. Such rotor arm assemblies are easily and quickly replaced due to their modular construction. UAVs with this construction are easily transported and stored.

6. 发明申请

US20170217570A1 ROTORCRAFT AND ASSEMBLY AND DISASSEMBLY STRUCTURE FOR FOOT STAND AND AIRFRAME OF ROTORCRAFT 审中-公开
公开(公告)号：US20170217570A1
公开(公告)日：2017-08-03
申请号：US15484194
申请日：2017-04-11
申请人： GUANGZHOU XAIRCRAFT TECHNOLOGY CO., LTD.
发明人： Bin PENG , Dingfeng XIAO
IPC分类号： B64C25/08 , B64C27/08
摘要： A rotorcraft and an assembly and disassembly structure for a foot stand and an airframe of a rotorcraft are provided. The foot stand is disposed to a bottom of the airframe, the airframe has an accommodating groove, a top wall of the accommodating groove is provided with a hole, and a side wall of the accommodating groove is provided with a clamping slot, and the assembly and disassembly structure includes a fixing stand fixedly connected to the foot stand and accommodated in the accommodating groove; a plug pin movably mounted into the fixing stand, in which a portion of the plug pin passes through an upper surface of the fixing stand and forms an insertion end, and the insertion end matches the hole and is inserted into the hole; and an elastic component mounted in the fixing stand and connected to the plug pin.

7. 发明申请

US20160009363A1 UN-MANNED AERIAL VEHICLE 有权
标题翻译：无人驾驶的航空机
公开(公告)号：US20160009363A1
公开(公告)日：2016-01-14
申请号：US14172035
申请日：2014-02-04
申请人： Texas A&M University System
发明人： John Valasek , James Franklin May , Andrew Beckett , Cecil C. Rhodes, JR.
IPC分类号： B64C1/26 , B64D9/00 , B64C3/38 , B64C25/08 , B64C1/00 , B64C25/04
CPC分类号： B64C1/26 , B64C1/22 , B64C39/024 , B64C39/04 , B64C2201/021 , B64C2201/044 , B64C2201/128 , B64C2211/00
摘要： The present invention relates to an aircraft. The aircraft includes a fuselage module for receiving a payload. The fuselage module includes a plurality of internal connections. The aircraft includes a wing module adjustably coupled to the fuselage module and a tail module coupled to the wing module. The wing module may be adjusted relative to the fuselage module to adjust a location of an aerodynamic center of the aircraft to maintain a pre-determined distance between the location of the aerodynamic center of the aircraft and the location of the center of gravity of the aircraft. A main landing gear may be adjusted relative to the fuselage module to adjust the location of the aerodynamic center of the aircraft to maintain a pre-determined distance between the location of the aerodynamic center of the aircraft and the location of the center of gravity of the aircraft.
摘要翻译：本发明涉及飞机。飞机包括用于接收有效载荷的机身模块。机身模块包括多个内部连接。飞机包括可调节地联接到机身模块的翼模块和耦合到翼模块的尾模块。机翼模块可以相对于机身模块进行调节，以调整飞行器的空气动力学中心的位置，以维持飞行器的空气动力学中心的位置与飞行器的重心的位置之间的预定距离。可以相对于机身模块调整主起落架以调整飞行器的空气动力学中心的位置，以维持飞行器的空气动力学中心的位置与飞行器的重心位置之间的预定距离飞机。

8. 发明申请

US20130181090A1 SHOCK ABSORBERS 审中-公开
标题翻译：减震器
公开(公告)号：US20130181090A1
公开(公告)日：2013-07-18
申请号：US13549922
申请日：2012-07-16
申请人： Manuel MARTINEZ ELKINGTON
发明人： Manuel MARTINEZ ELKINGTON
IPC分类号： B64C25/08
CPC分类号： B64C25/08 , B64C25/58 , B64C2025/008
摘要： Adjusting device (1) for an aircraft landing gear shock absorber (2), such that the length (3) of said shock absorber (2) can be varied to change the aircraft attitude for operations on ground, wherein the adjusting device (1) is directly connected to a shock absorber (2) by a supply line (16), the adjusting device (1) comprising an actuating element (13) that moves in a chamber (17) filled with a fluid (20), the actuating element (13) being displaced by means of a drive shaft (12) driven by a driving device (11), the displacement of the actuating element (13) in the chamber (17) causing the addition or removal of fluid (20) in the shock absorber (2), therefore varying the length (3) of said shock absorber (2). The invention also refers to an aircraft landing gear comprising such an adjusting device (1).
摘要翻译：用于飞机起落架减震器（2）的调节装置（1），使得所述减震器（2）的长度（3）可以改变以改变飞机在地面上的作战姿态，其中调节装置（1）通过供应管线（16）直接连接到减震器（2），所述调节装置（1）包括在充满流体（20）的室（17）中移动的致动元件（13），所述致动元件（13）通过由驱动装置（11）驱动的驱动轴（12）移位，所述致动元件（13）在所述腔室（17）中的位移导致在所述驱动装置（11）中的流体（20）的添加或移除减震器（2），因此改变所述减震器（2）的长度（3）。本发明还涉及包括这种调节装置（1）的飞机起落架。

9. 发明授权

US3520500A Aircraft ejection system 失效
标题翻译：飞机喷射系统
公开(公告)号：US3520500A
公开(公告)日：1970-07-14
申请号：US3520500D
申请日：1968-08-02
申请人： JAMES MULLIGAN
发明人： MULLIGAN JAMES
IPC分类号： B64C25/08 , B64C1/32 , B64C9/02 , B64D25/10
CPC分类号： B64C25/08

10. 发明授权

US2637512A Aircraft undercarriage 失效
公开(公告)号：US2637512A
公开(公告)日：1953-05-05
申请号：US26048951
申请日：1951-12-07
申请人： BENDIX AVIAT CORP
发明人： ALBRIGHT FRANKLIN C
IPC分类号： B64C25/08
CPC分类号： B64C25/08

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