Method for the assembly of an aircraft fuselage and fuselage manufacturing station

Patent metadata

Field	Value
Publication number	US-9868549-B2
Application number	US-201414490929-A
Country	US
Kind code	B2
Filing date	Sep 19, 2014
Priority date	Sep 26, 2013
Publication date	Jan 16, 2018
Grant date	Jan 16, 2018

Abstract

A method for the assembly of an aircraft fuselage, to a fuselage manufacturing station and to a construction kit includes providing a pre-assembled cockpit unit, a pre-assembled wing box, a pre-assembled tail unit and a plurality of pre-fabricated fuselage shell segments. Furthermore, the method involves positioning the cockpit unit, the wing box and the tail unit. Moreover, a first front fuselage shell segment is positioned on a front connecting region of the wing box, and a first rear fuselage shell segment is positioned on a rear connecting region of the wing box. The first front fuselage shell segment is joined to a second front fuselage shell segment, and the first rear fuselage shell segment is joined to a second rear fuselage shell segment. As a result of the above, following the assembly of the aircraft fuselage an aircraft fuselage can be provided that already comprises equipment elements or functional elements.

First claim

The invention claimed is:

1. A method for the assembly of an aircraft fuselage with a fuselage manufacturing station, the method comprising:
providing a pre-assembled wing box comprising a front connecting region configured to connect front fuselage shell segments, and a rear connecting region configured to connect rear fuselage shell segments, a pre-assembled cockpit unit, a pre-assembled tail unit, and a plurality of pre-fabricated front and rear fuselage shell segments;
positioning the wing box, the cockpit unit and the tail unit in an assembly region of the fuselage manufacturing station;
positioning a first front fuselage shell segment on the front connecting region of the wing box;
positioning a first rear fuselage shell segment on the rear connecting region of the wing box;
joining the first front fuselage shell segment to a second front fuselage shell segment; and
joining the first rear fuselage shell segment to a second rear fuselage shell segment.

2. The method of claim 1 , further comprising:
joining the first and the second front fuselage shell segments to the front connecting region of the wing box;
joining the cockpit unit to an adjacent front fuselage shell segment;
joining the first and the second rear fuselage shell segments to the rear connecting region of the wing box; and
joining the tail unit to an adjacent rear fuselage shell segment.

3. The method of claim 1 , further comprising:
positioning a front floor structure on the front connecting region of the wing box;
positioning a rear floor structure on the rear connecting region of the wing box;
joining the front floor structure to a front fuselage shell segment; and
joining the rear floor structure to a rear fuselage shell segment.

4. The method of claim 1 , further comprising:
positioning the second front fuselage shell segment, a third front fuselage shell segment and a fourth front fuselage shell segment on the front connecting region of the wing box;
positioning the second rear fuselage shell segment, a third rear fuselage shell segment and a fourth rear fuselage shell segment on the rear connecting region of the wing box;
joining the front fuselage shell segments to adjacent front fuselage shell segments;
joining the front fuselage shell segments to the wing box and to the cockpit unit;
joining the rear fuselage shell segments to adjacent rear fuselage shell segments; and
joining the rear fuselage shell segments to the wing box and to the tail unit;
wherein the first front fuselage shell segment and the first rear fuselage shell segment are in each case lower fuselage shell segments;
wherein the second front fuselage shell segment and the third front fuselage shell segment, and the second rear fuselage shell segment and the third rear fuselage shell segment are in each case lateral fuselage shell segments; and
wherein the fourth front fuselage shell segment and the fourth rear fuselage shell segment are in each case upper fuselage shell segments.

5. The method of claim 1 ,
wherein the first front fuselage shell segment and the first rear fuselage shell segment are in each case lower fuselage shell segments; and
wherein the second front fuselage shell segment and the second rear fuselage shell segment are in each case upper fuselage shell segments.

6. The method of claim 1 , wherein each step of joining involves at least one of welding, friction welding, riveting, bonding, plugging together, screwing.

7. The method of claim 1 , wherein providing the pre-fabricated fuselage shell segments comprises equipping fuselage shell segments with an element from the group comprising surface protection, insulation, mounting devices, electronics components, hydraulics components, fiber optic lines, wireless modules, air conditioning components, fuel components, bleed-air components, and fuel cell components.

8. The method of claim 1 , wherein during positioning, the pre-assembled cockpit, the pre-assembled wing box, the pre-assembled tail unit and the pre-fabricated fuselage shell segments are in each case transported from a front pickup region or a rear pickup region of the fuselage manufacturing station to the assembly region of the fuselage manufacturing station.

9. A fuselage manufacturing station for the assembly of an aircraft fuselage, the fuselage manufacturing station comprising:
an assembly region configured to assemble the aircraft fuselage;
a transport and positioning device configured to transport and position individual components, which are to be installed, of the aircraft fuselage; and
a joining device configured to establish a joint between components of the aircraft fuselage;
wherein the transport and positioning device is configured to position a pre-assembled wing box comprising a front connecting region for connecting front fuselage shell segments, and a rear connecting region for connecting rear fuselage shell segments, a pre-assembled cockpit unit and a pre-assembled tail unit in an assembly region of the fuselage manufacturing station;
wherein the transport and positioning device is configured to position a first pre-fabricated front fuselage shell segment on the front connecting region of the wing box;
wherein the transport and positioning device is configured to position a first pre-fabricated rear fuselage shell segment on the rear connecting region of the wing box;
wherein the joining device is configured to join the first front fuselage shell segment to a second pre-fabricated front fuselage shell segment; and
wherein the joining device is configured to join the first rear fuselage shell segment to a second pre-fabricated rear fuselage shell segment.

10. The fuselage manufacturing station of claim 9 ,
wherein the joining device is configured to join the first front fuselage shell segment to the wing box;
wherein the joining device is configured to join the cockpit unit to an adjacent front fuselage shell segment;
wherein the joining device is configured to join the first rear fuselage shell segment to the wing box; and
wherein the joining device is configured to join the tail unit to an adjacent rear fuselage shell segment.

11. The fuselage manufacturing station of claim 9 ,
wherein for accommodating the aircraft fuselage the assembly region comprises an elongated design;
wherein on a front end of the assembly region a front pickup region is arranged, and/or on a rear end of the assembly region a rear pickup region are/is arranged for picking up components of the fuselage that are to be installed; and
wherein the transport and positioning device is designed for transporting components from the front pickup region and/or from the rear pickup region to the assembly region.

12. The fuselage manufacturing station of claim 9 ,
wherein for accommodating an aircraft fuselage the assembly space is elongated in a longitudinal direction and comprises a left-hand delimitation and a right-hand delimitation which are arranged so as to be parallel to the longitudinal direction;
wherein a left-hand transport and positioning device and a left-hand joining device are arranged on the left-hand delimitation of the assembly space; and
wherein a right-hand transport and positioning device and a right-hand joining device are arranged on the right-hand delimitation of the assembly space;
so that the aircraft fuselage can be assembled simultaneously from the left-hand side and from the right-hand side.

13. The fuselage manufacturing station of claim 9 , further comprising:
an upper transport and positioning device for transporting a floor structure;
wherein the upper transport and positioning device is configured to positio

Assignees

• Airbus Operations Gmbh

Inventors

• Frauen Holger
• Goehlich Robert Alexander

Classifications

• B64C2211/00

  Modular constructions of airplanes or helicopters · CPC title

• Y10T29/49622

  Vehicular structural member making · CPC title

• B64F5/10 Primary

  Manufacturing or assembling aircraft, e.g. jigs therefor · CPC title

• Y10T29/534

  Multiple station assembly or disassembly apparatus · CPC title

• B23P2700/01

  Aircraft parts · CPC title