Drehsicherungswerkzeug für eine Flugzeugmotordrehausrüstung

Details

Veröffentlichungs-Nr.

EP4729236

Anmeldetag

17. Oktober 2025

Veröffentlichung

22. April 2026

Rechtsraum

EP

IPC

B25B13/52, B25B23/00

Abstract

An anti-rotation tool (100) includes a shaft (102), a head (104), a roller band (106), and a locking device (108). The head (104) is disposed at the shaft (102). The head (104) forms a cradle (130). The cradle (130) forms a component mating surface (132). The roller band (106) extends between and to a proximal band end (138) and a distal band end (140). The proximal band end (138) is fixedly mounted to the head (104). The roller band (106) includes a first lateral chain (146), a second lateral chain (148), a plurality of pins (150), and a plurality of rollers (152). Each of the plurality of pins (150) extends between and to the first lateral chain (146) and the second lateral chain (148). Each of the plurality of rollers (152) is rotatably mounted on a respective one of the plurality of pins (150). The plurality of rollers (152) form a component mating interface (162). The locking device (108) is positionable in a locked condition or an unlocked condition with the roller band (106).

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada