METHOD FOR ASSEMBLY OF PASSENGER AEROPLANE COMPARTMENT INTERIOR Russian patent published in 2004 - IPC

FIELD: civil aeroplane industry.

SUBSTANCE: the compartment is assembled irrespective of the accumulated mistakes in the assembly of the fuselage framework proper, founding the entire assembly rigging directly on the single base - aeroplane axis. At assembly use is made of the laser-optical system founding on the rails of the fuselage floor and the co-ordinate-fixing holes made on each frame, two holes for rigging of each type already after assembly of the framework with the aid of a movable jig built in the laser-optical system. The axes made on the frames of the co-ordinate-fixing holes in row total form a group of mutually parallel single axes along the whole compartment of the aeroplane for orientation of rigging of each type-engineering mock-ups of the panels of the interior finishing. The engineering mock-ups of the finishing panels are put out on the holes thus made theoretically approximately in the X-, Y- and X-axes of the aeroplane, with the aid of them the fastening assemblies of these panels are also approximately fastened on the fuselage are also approximately fastened on the fuselage framework. The panels of the interior finishing are finally installed on the fastening assemblies.

EFFECT: enhanced degree of interchangeability of the interior components due to the enhanced precision of assembly and mounting of the interior.

3 dwg