Patent ID: 9353785
Filing Date: 2016-05-31
CPC Classification: B29C,B29L,F16B

Claim Text:
1. An assembly comprising: a plurality of parts having holes formed therein and at least one of which is made of composite material, a first part of said parts and a second part of said parts having adjacent longitudinal edges forming a gap therebetween, said first and second parts being assembled by virtue of a third part of said parts, said third part straddling the gap between the first and second parts; and a plurality of fasteners each comprising (i) a body, accommodated in one or more of said holes, and (ii) two stops, the plurality of parts being held by the fasteners between said stops, said holes having a diameter adapted to that of the body of the fasteners so as to allow transmission of hammering forces by the plurality of parts and the fasteners impacting one another, wherein the stops of the fasteners exert a compressive force C on the plurality of parts held therebetween to enable transmission of increased adhesion forces by adhesion between the plurality of parts held by the fasteners, wherein said increased adhesion forces cause a decrease in said hammering forces, wherein the plurality of parts held by the fasteners include surfaces of increased roughness structured to provide transmission of the adhesion forces between the plurality of parts when the plurality of parts contact one another at said surfaces, the surfaces of increased roughness having increased roughness relative to another surface of said parts held by the fasteners, and wherein the at least one part made of composite material comprises, at least in the region of areas of the surfaces of increased roughness structured to provide the transmission of the adhesion forces, at least a last layer in the form of a fibre fabric, a quantity of resin at a surface of the last layer being reduced relative to another portion of said last layer.