Aktuatorsysteme für Flugsteuerfläche

Details

Veröffentlichungs-Nr.

EP4488548

Aktenzeichen

EP24181262

Anmeldetag

10. Juni 2024

Veröffentlichung

8. Januar 2025

Rechtsraum

EP

IPC

F16H25/22F16H57/04// F16H25/20

Abstract

An actuator system for a flight control surface of an aerial vehicle includes a shaft. The shaft (708) includes at least one roller to rotate with the shaft and a plunger (790). The at least one roller (192) includes a plurality of roller threads. The actuator system includes an inverted nut defining an inner bore including a plurality of nut threads. The inverted nut (720) is coupled about the shaft such that the plurality of nut threads are to engage with the plurality of roller threads to move the inverted nut relative to the shaft. The inverted nut includes a source of a lubricant in fluid communication with the inner bore and the plunger is to be received within the inner bore to supply the lubricant to the at least one roller.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete