WO2024084523 - TERRAIN-ADAPTIVE TELESCOPIC LANDING GEAR WITH LEGS LOCK ACTIVATION SWITCH
National phase entry is expected:
Publication Number
WO/2024/084523
Publication Date
25.04.2024
International Application No.
PCT/IR2023/050023
International Filing Date
21.10.2023
Title **
[English]
TERRAIN-ADAPTIVE TELESCOPIC LANDING GEAR WITH LEGS LOCK ACTIVATION SWITCH
[French]
TRAIN D'ATTERRISSAGE TÉLESCOPIQUE S’ADAPTANT AU TERRAIN AVEC COMMUTATEUR D'ACTIVATION DE VERROUILLAGE DE PIEDS
Applicants **
GHOLAMI, Manouchehr
Inventors
GHOLAMI, Manouchehr
Priority Data
140150140003005435
22.10.2022
IR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1954 | |
| EPO | Filing, Examination, Granting | 8715 | |
| Japan | Filing, Examination, Granting | 1743 | |
| South Korea | Filing, Examination, Granting | 1200 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,352
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
This invention is designed to solve the problem of drone and helicopter landing in uneven and sloping areas and landing on the variable deck slope during a storm, which is very difficult or even impossible for a helicopter with a simple landing gear. In this invention, four retractable telescopic legs [Fig.1 ] are used as a landing gear. During landing on a sloping and uneven surface [Fig.4], each leg that reaches the ground starts to retract until the last leg reaches the ground. The first leg that is retract to the end [Fig.3] contacts the key (15) and activates the lock (16) of all the legs and all the legs are fixed. At this moment, the landing is complete and each leg is suitable for the unevenness and the angle of the landing area.[French]
La présente invention est conçue pour résoudre le problème de l'atterrissage de drone et d'hélicoptère dans des zones irrégulières et inclinées et l'atterrissage sur la pente de pont variable pendant une tempête, ce qui est très difficile voire impossible pour un hélicoptère ayant un train d'atterrissage simple. Dans la présente invention, quatre pieds télescopiques rétractables [Fig. 1] sont utilisés comme train d'atterrissage. Pendant l'atterrissage sur une surface inclinée et irrégulière [Fig. 4], chaque pied qui atteint le sol commence à se rétracter jusqu'à ce que le dernier pied atteigne le sol. Le premier pied qui est rétracté à l'extrémité [Fig.3] entre en contact avec la clé (15) et active le verrou (16) de tous les pieds, et tous les pieds sont fixés. À ce moment, l'atterrissage est achevé et chaque pied est adapté pour l'irrégularité et l'angle de la zone d'atterrissage.