GUN BORESIGHTING CONTROL APPARATUS OF AIRCRAFT

摘要

PURPOSE: A gun bore sighting adjusting apparatus of an aircraft is provided to install many fuel tanks in a bay of a bulkhead, and to prevent mixture of remaining or fuel gas and pressure oil in firing by mounting a manual gun bore sighting adjuster in the limit space close to the fuel tanks. CONSTITUTION: A gun bore sighting adjusting device of an aircraft is composed of an outer eccentric cam inserted in the inner periphery of a through hole in the front of a bulkhead(10); an inner eccentric cam inserted to the outer eccentric cam with fitting the end of a gun system; an index plate(60) assembled with the front of the outer eccentric cam, and rotated in adjusting the gun bore sighting with forming an index groove; and a fixing member(70) fastened in the bulkhead, and inserted to the index groove to fix the index plate. Many fuel tanks are mounted in the bay by installing the manual gun bore sighting adjuster in the limit space of the bulkhead.