CN111469618A - Air-ground dual-purpose aerocar and using method thereof - Google Patents
Air-ground dual-purpose aerocar and using method thereof Download PDFInfo
- Publication number
- CN111469618A CN111469618A CN202010347087.5A CN202010347087A CN111469618A CN 111469618 A CN111469618 A CN 111469618A CN 202010347087 A CN202010347087 A CN 202010347087A CN 111469618 A CN111469618 A CN 111469618A
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- frame
- tail
- fan
- tail wing
- ducted fan
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 208000012886 Vertigo Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000889 vertigo Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The invention provides a land-air dual-purpose aerocar and a using method thereof, wherein the aerocar comprises a frame, a power engine, a first front-end ducted fan, a second front-end ducted fan, a first tail wing, a second tail wing and a ducted tail fan; the first front end ducted fan and the second front end ducted fan are arranged at the front end of the frame; the first tail wing and the second tail wing are arranged at the rear end of the frame; the first tail wing and the second tail wing respectively comprise a fixed part, a telescopic part and a duct fan part; the fixing part is arranged on the frame, the telescopic part is arranged on the fixing part and can extend out or retract along the fixing part, and the ducted fan part is arranged on the telescopic part; the duct tail fan is arranged at the tail end of the frame and used for providing driving force for the frame. When the aircraft takes off, the ducted fan part extends out, and four ducted fans vertical to the ground provide lift force, so that the aerocar can vertically take off and land in a limited space, and the limitation of the flight space is reduced.
Description
Technical Field
The invention relates to the technology of vehicles, in particular to an air-ground flying automobile and a using method thereof.
Background
The automobile is the most common vehicle for people to go out daily, but brings convenience for people to go out and causes traffic jam. According to statistics, the automobile holding capacity in China in 2020 exceeds 1 hundred million, and at present, 70% of vehicles driven on roads are private cars, wherein 70% of vehicles are driven by only one person in the morning and evening, and the vehicles occupy 50% of traffic resources, but only transport less than 5% of travelers, which is a waste of limited road resources. At present, the traffic jam phenomenon in many cities is increasingly serious, and the research of novel and efficient vehicles becomes a necessary trend.
At present, the foreign research on the aerocar is early, and the main types are as follows: four-rotor type, gliding takeoff type, built-in ducted fan type, propeller type. The four-rotor type aerocar lifting mechanism is relatively fixed, large in size and poor in ground performance; a gliding hovercar is usually provided with foldable wings or empennages, but the structure is still complex, and the takeoff needs a certain gliding distance; the propeller type flying automobile adopts a take-off device similar to a helicopter, and although the propeller type flying automobile can be folded, the spinning wing with a large size is still difficult to adapt to complex traffic conditions.
Although the existing flying automobiles tend to be intelligent, the research in the aspect is started later in China, and all the current patents are designed aiming at the structure, the function and the appearance and are all integrated structures of a cab and the flying automobiles. The up-and-down swinging of the head and the tail of the flying automobile caused by complex airflow or external disturbance factors in practical application is not considered, so that the universality of the use of the flying automobile is limited on the requirement of the physical quality of a driver, and particularly the rapid climbing and diving landing process of a gliding takeoff type flying automobile.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an air-ground flying automobile which can vertically lift in a limited space, has a simple structure and a novel appearance and is suitable for wide crowds.
The land and air dual-purpose aerocar provided by the invention comprises a frame, a power engine, a first front end ducted fan, a second front end ducted fan, a first tail wing, a second tail wing and a ducted tail fan;
the first front end ducted fan and the second front end ducted fan are arranged at the front end of the frame; the first tail wing and the second tail wing are arranged at the rear end of the frame;
the first tail wing and the second tail wing respectively comprise a fixed part, a telescopic part and a duct fan part; the fixing part is arranged on the frame, the telescopic part is arranged on the fixing part and can extend out or retract along the fixing part, and the ducted fan part is arranged on the telescopic part;
the duct tail fan is arranged at the tail end of the frame and used for providing driving force for the frame;
the power engine is used for driving the first front end ducted fan, the second front end ducted fan, the first tail wing, the second tail wing and the ducted tail fan to rotate.
Preferably, the frame is provided with recessed areas at the front and rear ends of the frame;
the recessed area is provided with a cab.
Preferably, the frame is provided with an air inlet;
the air inlet is formed in the rear side of the cab and communicated with the duct tail fan on one hand and the power engine on the other hand.
Preferably, the fixing portion is capable of rotating in an axial direction with respect to the frame to control a rotation angle of the ducted fan portion, thereby adjusting a magnitude of the thrust of the ducted fan portion.
Preferably, the number of the power engines is two;
one set of power engine is arranged at the front side of the cab, and the other set of power engine is arranged at the rear side of the cab.
Preferably, the cab is connected with the frame through a support shaft and can rotate within a preset angle range, so that self-balancing is achieved.
Preferably, the lower side of the frame is provided with a plurality of wheels.
Preferably, the cab is spherical; the frame is streamlined.
Preferably, the first front end ducted fan, the second front end ducted fan, and the first tail wing and the second tail wing are symmetrically disposed at the frame.
The invention provides a using method of an air-ground flying automobile, which comprises the following steps:
when the land mode is changed into the flight mode, the ducted fan part extends out, and the first front-end ducted fan, the second front-end ducted fan, the first tail wing and the second tail wing provide lift force to realize the vertical take-off and landing of the hovercar in a limited space;
when the flying height is reached, the tail fan of the duct provides the forward power for the flying automobile;
rotating the first tail wing and the second tail wing to adjust the flight attitude;
the wind power of the first tail wing and the second tail wing is changed to realize differential speed;
when the flight mode is converted into the land mode, the ducted tail fan stops rotating, the aerocar vertically descends, and the ducted fan part retracts into the corresponding first tail wing or the second tail wing after landing.
Compared with the prior art, the invention has the following beneficial effects:
when the aircraft takes off, the ducted fan part extends out, and four ducted fans vertical to the ground provide lift force, so that the aerocar can vertically take off and land in a limited space, and the limitation of the flight space is reduced;
when the flying height is reached, the power for the flying automobile to advance is provided by the duct tail fan, the separation of the lifting mechanism and the propelling mechanism is realized, and the air suspension of the flying automobile can be realized;
the frame is streamlined, the wheels are provided with the fairing, the frame is provided with the air inlet, and the air inlet is communicated with the duct tail fan on one hand and the power engine on the other hand, so that the air resistance can be reduced and the engine can be cooled in air;
the self-balancing spherical cab has the advantages that the self-balancing spherical cab is adopted, the structural safety of the cab is improved, the secondary damage to a driver caused by cab deformation in an accident is reduced, the limitation on the physical quality of the driver is reduced, and the vertigo caused by the front and back movement of a vehicle body of the driver is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic front view of an air-ground flying vehicle according to an embodiment of the invention;
FIG. 2 is a schematic top view of an air-ground flying vehicle according to an embodiment of the present invention;
FIG. 3 is a schematic left-view structural diagram of an air-ground flying vehicle according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a right view of an air-ground flying vehicle according to an embodiment of the invention;
FIG. 5 is a schematic view of the structure of a rear wing according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an air-ground flying vehicle according to an embodiment of the invention.
In the figure:
1-front vehicle lamp;
2-a frame;
3-vehicle wheels;
4-a cabin door;
5-a cab;
6-front end ducted fan;
7-a support structure;
8-air inlet;
9-a fixed part;
10-a telescoping section;
11-an exhaust pipe;
12-tail light;
13-duct tail fan;
14-ducted fan section.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Fig. 1, 2, 3, and 4 are schematic structural diagrams of an air-ground flying vehicle according to an embodiment of the present invention, and as shown in fig. 1, 2, 3, and 4, the air-ground flying vehicle according to the present invention includes a frame 2, a power engine, a first front ducted fan, a second front ducted fan, a first tail wing, and a second tail wing and ducted tail fan 13;
the first front end ducted fan and the second front end ducted fan are arranged at the front end of the frame 2; the first tail wing and the second tail wing are arranged at the rear end of the frame 2;
the first tail wing and the second tail wing respectively comprise a fixing part 9, a telescopic part 10 and a duct fan part 14; the fixing part 9 is arranged on the frame 2, the telescopic part 10 is arranged on the fixing part 9 and can extend out or retract along the fixing part 9, and the ducted fan part 14 is arranged on the telescopic part 10;
the duct tail fan 13 is arranged at the tail end of the frame 2 and used for providing driving force for the frame 2;
the power engine is used for driving the first front end ducted fan, the second front end ducted fan, the first tail wing, the second tail wing and the ducted tail fan 13 to rotate.
In the embodiment of the invention, the frame 2 is streamlined, so that the air resistance in the driving process is reduced, the frame 2 adopts a four-wheel chassis and carries a rotatable tail wing, so that the flying automobile has good land performance, and the compact structure design ensures that the flying automobile has smaller size (2m × 5m × 1.5.5 m) and the total weight is only 1.5 times (about 2000KG) of that of a common sports car.
In the embodiment of the invention, the frame 2 is provided with an air inlet 8;
the air inlet 8 is arranged at the rear side of the cab 5, on one hand, the ducted tail fan 13 is communicated, on the other hand, the power engine is communicated, air resistance is reduced, and meanwhile, the engine is cooled in the air.
Fig. 5 is a schematic structural view of the tail wing in the embodiment of the present invention, and as shown in fig. 5, the fixing portion 9 can rotate relative to the frame 2 along the axial direction to control the rotation angle of the ducted fan portion 14, so as to adjust the thrust of the ducted fan portion 14.
In the embodiment of the invention, the number of the power engines is two;
one set of power engine is provided on the front side of the cab 5, and the other set of power engine is provided on the rear side of the cab 5.
In the embodiment of the invention, when one set of power engine fails, the other set of power engine can ensure the driving safety performance; if the aeroamphibious aerocar completely loses the flight capability in the flight process, the ejection parachutes arranged above the two sets of power engines can enable the aerocar to safely land on the ground.
In the embodiment of the present invention, the frame 2 is provided with recessed areas at the front end and the rear end of the frame 2;
the recessed area is provided with a cab 5.
The cab 5 is connected with the frame 2 through a support shaft and can rotate by a preset angle to realize self-balancing. The preset angle may be as inexpensive as 30 ° in the axial direction of the support shaft.
Thereby keeping the pilot level throughout the flight. The front side of the cab 5 is provided with a spherical toughened glass cabin door 4 which can rotate around a connecting shaft connected with the cab 5 to open and close.
In the present embodiment, the cab 5 is connected to the frame 2 by support structures 7 on both sides of the frame 2.
In the present embodiment, the lower side of the frame 2 is provided with a plurality of wheels 3.
In the embodiment of the invention, the use method of the air-ground flying automobile provided by the invention comprises the following steps:
when the land mode is changed into the flight mode, the ducted fan part 14 extends out, and the first front-end ducted fan, the second front-end ducted fan, the first tail wing and the second tail wing provide lift force to realize the vertical take-off and landing of the hovercar in a limited space;
when the flying height is reached, the ducted tail fan 13 provides the power for the flying automobile to move forward, for example, when the flying automobile flies at low altitude (1000 m-3000 m), the ducted tail fan 13 provides the power for the flying automobile to move forward.
Rotating the first tail wing and the second tail wing to adjust the flight attitude;
the wind power of the first tail wing and the second tail wing is changed to realize differential speed;
when the flight mode is changed into the land mode, the duct tail fan 13 stops rotating, the aerocar vertically descends, and the duct fan part 14 retracts into the corresponding first tail wing or second tail wing after landing.
In the embodiment of the invention, the differential speed can be realized by changing the wind power of the first tail wing and the second tail wing.
In the embodiment, when the aircraft takes off, the ducted fan part 14 extends out, and four ducted fans vertical to the ground provide lift force, so that the aerocar can vertically take off and land in a limited space, and the limit of the flight space is reduced;
when the flying height is reached, the power for the flying automobile to advance is provided by the duct tail fan 13, the separation of the lifting mechanism and the propelling mechanism is realized, and the air suspension of the flying automobile can be realized;
according to the invention, the frame 2 is streamlined, the wheels 3 are provided with the fairing, the frame 2 is provided with the air inlet 8, the air inlet 8 is communicated with the duct tail fan 13 on one hand, and is communicated with the power engine on the other hand, so that the air resistance is reduced, and the engine can be cooled in air.
The self-balancing spherical cab 5 is adopted, so that the structural safety of the cab 5 is improved, the secondary damage to a driver caused by the deformation of the cab 5 in an accident is reduced, the limit on the physical quality of the driver is reduced, and the vertigo caused by the front and rear movement of the vehicle body of the driver is reduced.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (10)
1. A land-air flying automobile is characterized by comprising a frame, a power engine, a first front-end ducted fan, a second front-end ducted fan, a first tail wing, a second tail wing and a ducted tail fan;
the first front end ducted fan and the second front end ducted fan are arranged at the front end of the frame; the first tail wing and the second tail wing are arranged at the rear end of the frame;
the first tail wing and the second tail wing respectively comprise a fixed part, a telescopic part and a duct fan part; the fixing part is arranged on the frame, the telescopic part is arranged on the fixing part and can extend out or retract along the fixing part, and the ducted fan part is arranged on the telescopic part;
the duct tail fan is arranged at the tail end of the frame and used for providing driving force for the frame;
the power engine is used for driving the first front end ducted fan, the second front end ducted fan, the first tail wing, the second tail wing and the ducted tail fan to rotate.
2. An airphibious flying car according to claim 1, wherein the frame is provided with recessed areas at the front and rear ends of the frame;
the recessed area is provided with a cab.
3. An air-ground flying automobile according to claim 2, wherein the frame is provided with an air inlet;
the air inlet is formed in the rear side of the cab and communicated with the duct tail fan on one hand and the power engine on the other hand.
4. The land-air flying automobile of claim 1, wherein the fixing portion is capable of rotating relative to the frame in an axial direction to control a rotation angle of the ducted fan portion, thereby adjusting a thrust of the ducted fan portion.
5. An air-ground flying automobile as claimed in claim 2, wherein the number of the power engines is two;
one set of power engine is arranged at the front side of the cab, and the other set of power engine is arranged at the rear side of the cab.
6. An air-ground flying automobile as claimed in claim 2, wherein the cab is connected to the frame via a support shaft and can rotate within a preset angle range to achieve self-balancing.
7. An air-ground flying vehicle as claimed in claim 1, wherein the underside of the frame is provided with a plurality of wheels.
8. An air-ground flying automobile as claimed in claim 2, wherein the cab is spherical; the frame is streamlined.
9. The amphibious flying automobile of claim 1, wherein the first front end ducted fan, the second front end ducted fan, and the first tail wing and the second tail wing are symmetrically disposed at the frame.
10. A method for using an air-ground flying vehicle as claimed in any one of claims 1 to 9, comprising the steps of:
when the land mode is changed into the flight mode, the ducted fan part extends out, and the first front-end ducted fan, the second front-end ducted fan, the first tail wing and the second tail wing provide lift force to realize the vertical take-off and landing of the hovercar in a limited space;
when the flying height is reached, the tail fan of the duct provides the forward power for the flying automobile;
rotating the first tail wing and the second tail wing to adjust the flight attitude;
the wind power of the first tail wing and the second tail wing is changed to realize differential speed;
when the flight mode is converted into the land mode, the ducted tail fan stops rotating, the aerocar vertically descends, and the ducted fan part retracts into the corresponding first tail wing or the second tail wing after landing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347087.5A CN111469618A (en) | 2020-04-27 | 2020-04-27 | Air-ground dual-purpose aerocar and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347087.5A CN111469618A (en) | 2020-04-27 | 2020-04-27 | Air-ground dual-purpose aerocar and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111469618A true CN111469618A (en) | 2020-07-31 |
Family
ID=71761882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010347087.5A Pending CN111469618A (en) | 2020-04-27 | 2020-04-27 | Air-ground dual-purpose aerocar and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469618A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339515A (en) * | 2020-11-09 | 2021-02-09 | 北京理工大学 | Split type automobile and passenger cabin, aircraft unit and chassis part thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405975A1 (en) * | 1994-02-24 | 1995-08-31 | Wolff Hans Dietrich | VTOL swept wing, e.g. canard aircraft |
| US20020153178A1 (en) * | 2001-04-23 | 2002-10-24 | Paul Limonius | Regenerative electric vehicle |
| CN2747160Y (en) * | 2004-11-19 | 2005-12-21 | 刘光炜 | Cabin able to keep pilot in horizontal posture |
| CN106427434A (en) * | 2016-11-16 | 2017-02-22 | 龙川 | Flying car |
| CN206273631U (en) * | 2016-12-01 | 2017-06-23 | 深圳光启合众科技有限公司 | Hovercar |
| CN108437722A (en) * | 2018-02-28 | 2018-08-24 | 佛山市神风航空科技有限公司 | A kind of vertical take-off and landing flying car |
| CN108501639A (en) * | 2018-02-28 | 2018-09-07 | 佛山市神风航空科技有限公司 | A kind of hovercar |
| US20180297698A1 (en) * | 2017-04-13 | 2018-10-18 | Sanjay Dhall | Aircraft Having Telescopic Wings and Tilting Motor Assemblies |
| US20190300157A1 (en) * | 2018-03-29 | 2019-10-03 | Walmart Apollo, Llc | Aerial vehicle turbine system |
-
2020
- 2020-04-27 CN CN202010347087.5A patent/CN111469618A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405975A1 (en) * | 1994-02-24 | 1995-08-31 | Wolff Hans Dietrich | VTOL swept wing, e.g. canard aircraft |
| US20020153178A1 (en) * | 2001-04-23 | 2002-10-24 | Paul Limonius | Regenerative electric vehicle |
| CN2747160Y (en) * | 2004-11-19 | 2005-12-21 | 刘光炜 | Cabin able to keep pilot in horizontal posture |
| CN106427434A (en) * | 2016-11-16 | 2017-02-22 | 龙川 | Flying car |
| CN206273631U (en) * | 2016-12-01 | 2017-06-23 | 深圳光启合众科技有限公司 | Hovercar |
| US20180297698A1 (en) * | 2017-04-13 | 2018-10-18 | Sanjay Dhall | Aircraft Having Telescopic Wings and Tilting Motor Assemblies |
| CN108437722A (en) * | 2018-02-28 | 2018-08-24 | 佛山市神风航空科技有限公司 | A kind of vertical take-off and landing flying car |
| CN108501639A (en) * | 2018-02-28 | 2018-09-07 | 佛山市神风航空科技有限公司 | A kind of hovercar |
| US20190300157A1 (en) * | 2018-03-29 | 2019-10-03 | Walmart Apollo, Llc | Aerial vehicle turbine system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339515A (en) * | 2020-11-09 | 2021-02-09 | 北京理工大学 | Split type automobile and passenger cabin, aircraft unit and chassis part thereof |
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Application publication date: 20200731 |
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