Accessory gearbox device for a jet engine

摘要

The present invention proposes an accessory gearbox for an engine with a drive shaft operatively connectable to a main shaft of the engine, with an extension shaft being provided which can be put into a detachable operative connection to the drive shaft substantially coaxially to said drive shaft of the accessory gearbox At least one auxiliary unit can be detachably arranged on the extension shaft.

主权项

1. An accessory gearbox for an engine including:
a drive shaft operatively connectable to a main shaft of the engine, an extension shaft movable between a detachable operative connection to the drive shaft substantially coaxially to said drive shaft and a detached position operatively disconnected from the drive shaft, wherein, in the detached position, at least one auxiliary unit can be detachably arranged for operative connection on the extension shaft; wherein the extension shaft is operatively disconnected from the drive shaft by a translational movement relative to the drive shaft and the at least one auxiliary unit is detached from the extension shaft by a translational movement relative to the extension shaft.