| 主权项 |
1. Structural rod configured to transmit tensile and/or compressive forces between two fastening pins for fastening the rod to a structure or to an article of equipment, said structural rod comprising:
bearings for fastening at each end of the structural rod; and a first end and a second end arranged along a principal axis of said structural rod, wherein said structural rod includes:
a primary rod having a first and second end, a secondary rod having a first and second end, an interposed space between an inside wall of the primary rod and an outside wide wall of the secondary rod, and at least one linkage element arranged in the interposed space,whereinsaid secondary rod is configured to move along the principal axis of the structural rod, and is joined to said primary rod through the at least one linkage element,the primary rod has a first bearing for fastening at its first end, with the first bearing of the primary rod being provided with a bore fitted to the dimensions of one of the fastening pins, and said structural rod is configured to be rigidly joined to said structure or equipment by said primary rod at said first bearing of said primary rod along the direction of the principal axis,the secondary rod has a second bearing for fastening at the second end of the secondary rod, with the second bearing of the secondary rod being provided with a bore fitted to the dimensions of the second of the fastening pins, and said structural rod is configured to be rigidly joined to said structure or article by said secondary rod at said second bearing of said secondary rod along the direction of the principal axis,the primary rod has a second bearing at the second end of the primary rod, with the second bearing at the second end of the primary rod being provided with a bore whose dimensions are greater along the direction of the principal axis of the rod than the dimensions of the second pin, and said structural rod is configured to be joined to said structure or article at said second bearing of said primary rod with a predetermined slackness along the direction of the principal axis,the secondary rod has a first bearing at the first end of the secondary rod, with the first bearing at the first end of the secondary rod being provided with a bore whose dimensions are greater along the direction of the principal axis of the rod than the dimensions of the first pin, and said structural rod is configured to be joined to said structure or article at said first bearing of said secondary rod with a predetermined slackness along the direction of the principal axis, andthe at least one linkage element is made of a deformable and elastic material. |
