Anordnung zur Lösbaren Verriegelung eines Spinners oder einer Nasenhaube Gegenüber einer Triebwerksstruktur

Details

Veröffentlichungs-Nr.

EP3508417

Aktenzeichen

EP19151051

Anmeldetag

9. Januar 2019

Veröffentlichung

22. September 2021

Erteilung

22. September 2021

Rechtsraum

EP

IPC

B64C11/14F02C7/04F01D5/02F16L37/138

Abstract

Disclosed is an assembly for a gas turbine engine, the assembly includes: a spinner (102) or nosecone comprising a threaded rear portion (110), an engine structure (104) comprising a threaded front portion (112), the nosecone being threadingly connected to the engine structure (104), wherein rotation of the spinner (102) or nosecone about the engine structure (104) in a first direction secures the spinner (102) or nosecone to the engine structure (104) and rotation of the spinner (102) or nosecone about the engine structure (104) in a second direction releases the spinner (102) or nosecone from the engine structure (104); and a lock ring (114) slidingly connected to the engine structure (104) to slide between: a forward position to engage the spinner (102) or nosecone and block rotation of the spinner (102) or nosecone in the second direction, and a rearward position, where the lock ring (114) is spaced from the spinner (102) or nosecone.

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete