公开(公告)号：US12078228B2

公开(公告)日：2024-09-03

申请号：US17577936

申请日：2022-01-18

Applicant: Eaton Intelligent Power Limited

Inventor： Tyler Quincey Curtis ,  Daniel Henry Roberts ,  Xingmin Cai

IPC: F16H25/24 ,  F16H25/20

CPC classification number: F16H25/2454 ,  F16H2025/2062

Abstract: A screw type linear actuator that includes a system for automatically fixing the nut in an axial position when it is retracted. When the system is commanded to operate the screw, the nut can automatically unlock. When the system screw is retracted fully, it automatically engages a mechanical lock. The lock does not require electrical power to remain engaged.

公开(公告)号：US20220228654A1

公开(公告)日：2022-07-21

申请号：US17577936

申请日：2022-01-18

Applicant: Eaton Intelligent Power Limited

Inventor： Tyler Quincey Curtis ,  Daniel Henry Roberts ,  Xingmin Cai

IPC: F16H25/24

Abstract: A screw type linear actuator that includes a system for automatically fixing the nut in an axial position when it is retracted. When the system is commanded to operate the screw, the nut can automatically unlock. When the system screw is retracted fully, it automatically engages a mechanical lock. The lock does not require electrical power to remain engaged.