Patent ID: 9038687
Filing Date: 2015-05-26
Classification: B29C,B32B,B64C,Y02T,Y10T

Abstract:
1. A constraint system configured to operate with sectors of a device ( 2 ) for producing an airplane fuselage in which a lamination mandrel ( 4 ) is defined by an external surface ( 5 ) which defines a rotation solid with respect to a symmetry axis ( 7 ); said lamination mandrel ( 4 ) is adapted to receive and support a band of impregnated synthetic material which is deposited and wound on the external surface ( 5 ) forming a plurality of overlapping layers which are subjected to a polymerisation process under vacuum for forming a structural section of the airplane; the lamination mandrel ( an expanded lamination position in which the sectors ( a contracted disassembling position in which at least part of said sectors ( the side by side edges ( characterised in that the constraint system is configured to be arranged between each sector and the sectors adjacent thereto; said constraint system comprising a first catch body (R the first and the second catch body being configured so that, when coupled to one another, a predetermined arrangement of the first sector ( said second catch body (R