Device for assembly of a shroud placed between an aircraft engine air intake and a pylon

1. Device for assembly of a shroud arranged between firstly an air intake of an aircraft engine and secondly a pylon fixed to the said engine and to a structure element of this aircraft, the said device comprising:

stressed flexible means provided with a first end and a second end, said flexible means being designed to force the shroud into contact with the air intake and the engine pylon;

first connection means connected firstly to one of the elements among the group composed of the pylon and the air intake, and secondly to the first end of the flexible means, these first connection means being designed such that the first end of the flexible means is fixed to said one of the elements among the group composed of the pylon and the air intake; and

second connection means connected firstly to the shroud and secondly to the second end of the flexible means,

characterized in that the second connection means comprise a primary assembly fixed to the shroud and a secondary assembly fixed to the second end of the flexible means, and in that the primary and secondary assemblies are connected to each other through a pivot connection.

2. Device for assembly of a shroud according to claim 1 , characterized in that the first connection means are connected to said pylon.

3. Device for assembly of a shroud according to claim 2 , characterized in that the pivot connection is close to a median portion of the shroud, considered along a longitudinal principal direction of said pylon.

4. Device for assembly of a shroud according to claim 3 , characterized in that the primary assembly of the second connection means is composed of a single primary part fixed to the said median portion of the shroud considered along the longitudinal principal direction of the said pylon, and in that the secondary assembly of these second connection means is composed of a single secondary part connected to the primary part through said pivot connection.

5. Device for assembly of a shroud according to claim 4 , characterized in that the pivot connection is made through a pivot axis about which each of the primary and secondary parts can pivot.

6. Device for assembly of a shroud according to claim 2 , characterized in that the first connection means comprise a base that keeps the first end of the flexible means fixed, the said base being fixed to a forward end of said pylon.

7. Device for assembly of a shroud according to claim 6 , characterized in that the first connection means also include means of applying stress to flexible means, these means of applying stress cooperating with said base.

8. Device for assembly of a shroud according to claim 1 , characterized in that the first connection means are connected to said engine air intake.

9. Device for assembly of a shroud according to claim 1 , characterized in that the flexible means are composed of a flexible strip extending approximately parallel to a longitudinal principal direction of said pylon.

10. Device for assembly of a shroud according to claim 1 , characterized in that the flexible means are composed of several superposed flexible strips extending approximately parallel to a principal longitudinal direction of said pylon.

11. Aircraft comprising at least one engine with an air intake, each engine being fixed to a pylon itself fixed to a structure element of this aircraft, a shroud being installed between the air intake of the said engine and said pylon, characterized in that the shroud for each engine, is installed between the air intake of said engine and said pylon through at least one assembly device according to any one of the above claims.