公开(公告)号：US20230358290A1

公开(公告)日：2023-11-09

申请号：US17848164

申请日：2022-06-23

Applicant: GOODRICH CORPORATION

Inventor： VISHAL SREEKUMAR MENON ,  BASAVARAJ BODKI ,  JASON BRADLEY ALLEN ,  ADAM J. DITZLER

IPC: F16F9/38 ,  F16F9/32

CPC classification number: F16F9/3264 ,  F16F9/38 ,  B64C25/60

Abstract: A temperature compensating shock strut health indicator system for use with a shock strut comprises a visual indicator comprising a plurality of sectors and a pointer configured to rotate with respect to the visual indicator to point to one of the plurality of sectors. The sector to which the pointer points to is dependent on the shock strut stroke (i.e., the position of the piston with respect to the cylinder). In various embodiments, the visual indicator includes various rings that correspond to a different temperature compensated ideal stroke whereby a crew member can correspond the pointer to the appropriate ring depending on ambient temperature. In various embodiments, the pointer comprises a temperature sensitive material configured to cause the pointer to rotate with respect to the visual indicator to actively compensate for temperature.

公开(公告)号：US20190055009A1

公开(公告)日：2019-02-21

申请号：US15679411

申请日：2017-08-17

Applicant: GOODRICH CORPORATION

Inventor： ADAM J. DITZLER ,  ZAFFIR A. CHAUDHRY

IPC: B64C25/26 ,  B64C25/24 ,  F16H25/20 ,  F16H25/14

Abstract: An adjustable electric actuator system includes an actuator output, a compliance element coupled to the actuator output, and an end fitting element encapsulating at least a portion of the compliance element, wherein the compliance element is guided a first distance in a first axial direction by the actuator output, the first distance being limited by a first limitation element.