公开(公告)号：US12162594B2

公开(公告)日：2024-12-10

申请号：US17410442

申请日：2021-08-24

Applicant: Bell Textron Inc.

Inventor： Andrew Maresh ,  Kyle Cravener

IPC: B64C27/32 ,  B64C11/04 ,  B64C11/28 ,  B64C27/37 ,  B64C29/00

Abstract: Disclosed is a blade lock assembly, which may include a drag brace coupled to a fold crank assembly and to a rotary wing blade and may further include an actuator assembly configured to be coupled to a rotary wing cuff. The actuator assembly may include an actuator pin housing, an actuation pin at least partially sheathed by the actuator pin housing, and an actuator configured to extend and retract the actuation pin away from and toward the actuator pin housing.

公开(公告)号：US20230067093A1

公开(公告)日：2023-03-02

申请号：US17410442

申请日：2021-08-24

Applicant: Bell Textron Inc.

Inventor： Andrew Maresh ,  Kyle Cravener

IPC: B64C27/32 ,  B64C27/37

Abstract: Disclosed is a blade lock assembly, which may include a drag brace coupled to a fold crank assembly and to a rotary wing blade and may further include an actuator assembly configured to be coupled to a rotary wing cuff. The actuator assembly may include an actuator pin housing, an actuation pin at least partially sheathed by the actuator pin housing, and an actuator configured to extend and retract the actuation pin away from and toward the actuator pin housing.