ENGINE/PROPELLER CONNECTION ASSEMBLY
ENGINE/PROPELLER CONNECTION ASSEMBLY
A propulsion system assembly, including a propeller and a motor configured to drive the propeller to rotate, is provided. The propeller assembly includes one of a first body (1) and a second body (2). The motor includes the other one of the first body and the second body. The propulsion system assembly (100) also includes a locking mechanism configured to lock the first body and the second body. The locking mechanism includes a coupling member (3), a fastener (4) configured to fix the coupling member to the second body, and a locking member (5) configured to lock the first body to the coupling member and the second body. In the disclosure structures, a bottom portion of the first body that contacts the coupling member is configured to block a free end (41) of the fastener. By providing the locking member, the structures of the present invention realize the locking of the first body and the second body. In the meantime, the structures of the present invention prevent the fastener from exiting from the propulsion system assembly, which may cause the first body to be separated from the second body, which in turn may cause accidents such as blade ejection.
Dokumentinformationen
ENGINE/PROPELLER CONNECTION ASSEMBLY
MOTOR/PROPELLER-VERBINDUNGSBAUGRUPPE
ENSEMBLE DE CONNECTION MOTEUR/HELICE
2021-04-28
Patent
Elektronische Ressource
Englisch