JP7464884B2 - プロペラガード - Google Patents
プロペラガード Download PDFInfo
- Publication number
- JP7464884B2 JP7464884B2 JP2022553368A JP2022553368A JP7464884B2 JP 7464884 B2 JP7464884 B2 JP 7464884B2 JP 2022553368 A JP2022553368 A JP 2022553368A JP 2022553368 A JP2022553368 A JP 2022553368A JP 7464884 B2 JP7464884 B2 JP 7464884B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- curved
- aircraft
- propeller
- propeller guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/006—Safety devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/26—Ducted or shrouded rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Escalators And Moving Walkways (AREA)
Description
10 プロペラガード
11 連結フレーム
12 上部フレーム
13 中間フレーム
14 下部フレーム
15 台座フレーム
18 湾曲フレーム
20 飛行体本体
30 プロペラ
111 第1連結部
112 第2連結部
113 第3連結部
181,187 第1湾曲部
182,188 第2湾曲部
183 第1変曲点
184 第3湾曲部
185 第4湾曲部
186 第2変曲点
189 変曲点
50 マンホール
51 構造物
52 ステップ
53 マンホール蓋の受枠
Claims (1)
- プロペラを備える飛行体に装着され、前記プロペラを保護するプロペラガードであって、
前記プロペラガードの最上面に設けられる第1フレームと、
前記プロペラガードの最下面に設けられる第2フレームと、
前記第1フレームと前記第2フレームとを連結し、外側に湾曲した連結フレームとを備え、
前記連結フレームは、側面視において、前記第1フレームと一端が連結し、下側に湾曲した第1湾曲部と、上側に湾曲した第2湾曲部とが連結した第1変曲点と、一端が前記第2湾曲部と連結し、下側に湾曲した第3湾曲部と、前記第2フレームと一端が連結し、上側に湾曲した第4湾曲部とが連結した第2変曲点と、を備える、プロペラガード。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/037379 WO2022070376A1 (ja) | 2020-09-30 | 2020-09-30 | プロペラガード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022070376A1 JPWO2022070376A1 (ja) | 2022-04-07 |
| JP7464884B2 true JP7464884B2 (ja) | 2024-04-10 |
Family
ID=80949999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022553368A Active JP7464884B2 (ja) | 2020-09-30 | 2020-09-30 | プロペラガード |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12337955B2 (ja) |
| JP (1) | JP7464884B2 (ja) |
| WO (1) | WO2022070376A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015049798A1 (ja) | 2013-10-04 | 2015-04-09 | 株式会社日立製作所 | 軽量小型飛行体 |
| CN107539466A (zh) | 2016-06-29 | 2018-01-05 | 北京末元科技有限公司 | 一种用于全景拍摄的无人机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230060888A1 (en) * | 2010-07-23 | 2023-03-02 | Gaofei Yan | Self-righting aeronautical vehicle and method of use |
| US10780979B2 (en) * | 2016-11-14 | 2020-09-22 | Intel IP Corporation | Drone rotor cage |
| KR102624054B1 (ko) * | 2016-12-20 | 2024-01-12 | 삼성전자주식회사 | 무인 비행 장치 |
| JP6494717B1 (ja) * | 2017-09-29 | 2019-04-03 | 株式会社エアロネクスト | プロペラガード |
| US10988241B2 (en) * | 2018-04-20 | 2021-04-27 | Skypersonic, Llc | Removable cage for drone |
| GB201810554D0 (en) * | 2018-06-27 | 2018-08-15 | Macdonald Andrew Norman | Autonomous aerial vehicle with compactible fender cage rotatable about at least two perpendicular axes |
| EP3699083A1 (en) * | 2019-02-20 | 2020-08-26 | Flyability SA | Unmanned aerial vehicle with collision tolerant propulsion and controller |
| CN111284692B (zh) * | 2020-03-27 | 2025-06-13 | 深圳市格上格创新科技有限公司 | 全景摄像无人机 |
-
2020
- 2020-09-30 WO PCT/JP2020/037379 patent/WO2022070376A1/ja not_active Ceased
- 2020-09-30 JP JP2022553368A patent/JP7464884B2/ja active Active
- 2020-09-30 US US18/028,754 patent/US12337955B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015049798A1 (ja) | 2013-10-04 | 2015-04-09 | 株式会社日立製作所 | 軽量小型飛行体 |
| CN107539466A (zh) | 2016-06-29 | 2018-01-05 | 北京末元科技有限公司 | 一种用于全景拍摄的无人机 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022070376A1 (ja) | 2022-04-07 |
| JPWO2022070376A1 (ja) | 2022-04-07 |
| US20230331378A1 (en) | 2023-10-19 |
| US12337955B2 (en) | 2025-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7518426B2 (ja) | プロペラガード、飛行体、及び反発部材 | |
| US20200262583A1 (en) | Landing structure for an unmanned aerial vehicle | |
| KR101557891B1 (ko) | 회전익 비행 기계의 로터 헤드와, 그러한 로터 헤드를 제조 및 조립하는 방법 | |
| US20180100301A1 (en) | Stair expansion joint system with freedom of movement between landings | |
| JP7436924B2 (ja) | プロペラガード、及び飛行体 | |
| JP7464884B2 (ja) | プロペラガード | |
| JP7576750B2 (ja) | プロペラガード | |
| CN118457976A (zh) | 弹性无人机着陆平台 | |
| KR101663792B1 (ko) | 비행체용 덕트 팬 | |
| KR101684472B1 (ko) | 소형 회전익 무인 비행체의 이착륙 시 자세 안정화를 위한 지면효과 제거 장치 | |
| WO2022070375A1 (ja) | プロペラガード、飛行体、及び反発機構 | |
| US20170113794A1 (en) | Heavy Lift airborne transport device | |
| KR20230075921A (ko) | 드론 도킹 착륙 시스템 | |
| CN115783289A (zh) | 飞行器停靠平台 | |
| JP7518427B2 (ja) | プロペラガード、飛行体、及び棒状体 | |
| US20240017855A1 (en) | Propeller guard | |
| JP6944979B2 (ja) | ドローンポート | |
| JP2022058015A (ja) | プロペラガード | |
| CN105984586A (zh) | 飞碟 | |
| CN218086036U (zh) | 无人机系统 | |
| KR102502582B1 (ko) | 세이프티 가드를 구비한 무인 비행기 | |
| KR101934284B1 (ko) | 데크 패널 및 상기 데크 패널을 포함하는 헬리포트 | |
| RU2399556C2 (ru) | Система и способ снижения турбулентности в спутном следе летательного аппарата | |
| WO2022130542A1 (ja) | 着陸設備、着陸方法 | |
| CN217836025U (zh) | 一种具有飞行防护功能的测绘无人机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221223 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20230629 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231024 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231110 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240227 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240311 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7464884 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |