Vorrichtung und Verfahren zur Entfernung der Hauptrotorblätter aus einer Hauptrotornabengabel

Details

Veröffentlichungs-Nr.

EP3546354

Aktenzeichen

EP18172006

Anmeldetag

14. Mai 2018

Veröffentlichung

29. April 2020

Erteilung

29. April 2020

Rechtsraum

EP

IPC

B64C27/48B64F5/50B25B5/14// B64C27/50

Abstract

An embodiment device (202) includes a clamp body (208) having a clamp opening (302), an extension opening (606) and a traverse block (312) having an internally threaded portion, a reaction plate (204) having a recess (406) in a first face at a first side of the reaction plate (204) and one or more pins (408) disposed in the recess (406) extending away from the first face, and further having an extension (402) extending along a long axis of the reaction plate (204) through the extension opening (606), and bearing blocks (308; 310) disposed on a second side of the reaction plate (204) opposite the first side, where the traverse block (312) is disposed between the bearing blocks (308; 310). An actuator (206) is aligned parallel to the long axis of the reaction plate (204) and extending through each of the bearing blocks (308; 310) and through the traverse block (312), and the actuator (206) has an eternally threaded portion engaged with the internally threaded portion of the clamp body (208).

Anmelder

Firma

Bell Helicopter Textron Inc.

Land

🇺🇸 USA

Fachgebiete