Kupplungsanordnung für ein Getriebe eines Flugzeugantriebssystems

Details

Veröffentlichungs-Nr.

EP4715188

Anmeldetag

22. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

F02C7/36

Abstract

A gear train (24) includes an output shaft (160), a clutch assembly (70), and an output gear roller bearing (82). The output shaft (160) is configured for rotation about a rotational axis (76). The clutch assembly (70) includes an inner ring-shaft (108), an output gear (78), a clutch (80), and a clutch ball bearing (84). The inner ring-shaft (108) extends between and to a first outer radial side (112) and a first inner radial side (114). The inner ring-shaft (108) is mounted on the output shaft (160) at the first inner radial side (114). The output gear (78) includes an outer ring (98). The outer ring (98) extends between and to a second outer radial side (100) and a second inner radial side (102). The clutch (80) is disposed between the outer ring (98) and the inner ring-shaft (108). The clutch ball bearing (84) is disposed between the first outer radial side (112) and the second inner radial side (114). The output gear roller bearing (82) is in rolling engagement with the outer ring (98) on the second outer radial side (112).

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada