Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jae Seung Lee0
Kyu Hoon Cho0
Jae Young Choi0
Chung Sik Yim0
Yong Hyun Nam0
Dae Hee Lee0
Sang Hyun Jung0
Date of Patent
May 7, 2024
0Patent Application Number
174082620
Date Filed
August 20, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A propulsion module of an air mobility vehicle may include a door provided in the housing and opening or closing the opening portion of the housing by a sliding motion of the door; a propeller for providing propulsion to the air mobility vehicle; a link assembly having a first end portion connected to the housing and a second end portion connected to the propeller to pull the propeller into the internal space of the housing through the opening portion or pull the propeller outside the internal space through the opening portion; and a door opening and closing portion coupled to the door and configured for providing an opening and closing force to the door according to an inward-pulling motion or an outward-pulling motion of the propeller.
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