초록 ▼

The invention relates to a shielding wall (12) with a puncture-resistant shield for a container (1), said wall (12) comprising support means (20) as well as the following respective stacked elements (24, 26, 28, 30, 32): an outer plate (24); a first dampening layer (26); an intermediate plate (28

The invention relates to a shielding wall (12) with a puncture-resistant shield for a container (1), said wall (12) comprising support means (20) as well as the following respective stacked elements (24, 26, 28, 30, 32): an outer plate (24); a first dampening layer (26); an intermediate plate (28); a second dampening layer (30); an inner plate (32). According to the invention, the intermediate plate (28) is positioned non-rigidly with respect to the support means (20). The invention likewise relates to a container (1) comprising at least one shielding wall (12) such as the one described above. Application to the field of transporting/storing nuclear materials.

대표청구항 ▼

The invention claimed is: 1. Shielding wall with a puncture-resistant shield for a container, said shielding wall comprising support means as well as the following respective elements, stacked on top of each other: an outer plate; a first dampening layer; an intermediate plate; a second dampening l

The invention claimed is: 1. Shielding wall with a puncture-resistant shield for a container, said shielding wall comprising support means as well as the following respective elements, stacked on top of each other: an outer plate; a first dampening layer; an intermediate plate; a second dampening layer; an inner plate; characterized in that the intermediate plate rests on a plurality of shims spaced apart from each other and integral with the support means and is arranged so as to be made movable relative to the support means, under mechanical stresses produced by the force of a punch, and in that the outer and inner plates are rigidly connected to the support means. 2. Shielding wall as claimed in claim 1, characterized in that the intermediate plate is connected to at least one of the plurality of shims by means of at least one frangible rivet. 3. Shielding wall with a puncture-resistance shield for a container, said shielding wall comprising support means as well as the following respect elements, stacked on top of each other: an outer plate; a first dampening layer; an intermediate plate; a second dampening layer; an inner plate; characterized in that the intermediate plate is held in place by support means by way of at least one flexible tongue placed in between the support means and said intermediate plate and is arranged so as to be made movable relative to the support means under mechanical stresses produced by the force of a punch, and in that the outer and the inner plates are rigidly connected to the support means. 4. Shielding wall as claimed in claim 1, characterized in that the intermediate plate rests against the first dampening layer, and against the second dampening layer. 5. Shielding wall as claimed in claim 1, characterized in that the outer plate is a metal plate. 6. Shielding wall as claimed in claim 1, characterized in that the first dampening layer is made of a material taken from the group consisting of wood, porous concrete, and phenolic foam. 7. Shielding wall as claimed in claim 1, characterized in that the intermediate plate is a stainless steel plate. 8. Shielding wall as claimed in claim 1, characterized in that the intermediate plate is a structure made of a composite material. 9. Shielding wall as claimed in claim 1, characterized in that the second dampening layer is made from a material taken from the group consisting of wood, porous concrete, and phenolic foam. 10. Shielding wall as claimed in claim 1, characterized in that the inner plate is a rigid metal plate. 11. Container comprising at least one side wall, a bottom and at least one removable cover, characterized in that at least one element taken from the group consisting of each side wall, the bottom and each removable cover of the container, comprises a shielding wall as claimed in claim 1. 12. Container as claimed in claim 11, characterized in that it is capable of transporting/storing nuclear materials. 13. Shielding wall as claimed in claim 3, characterized in that the intermediate plate rests against the first dampening layer against the second dampening layer. 14. Shielding wall as claimed in claim 3, characterized in that the outer plate is a metal plate. 15. Shielding wall as claimed in claim 3, characterized in that the first dampening layer is made of a material taken from the group consisting of wood, porous concrete, and phenolic foam. 16. Shielding wall as claimed in claim 3, characterized in that the intermediate plate is a structure made of a composite material. 17. Shielding wall as claimed in claim 3, characterized in that the second dampening layer is made from a material taken from the group consisting of wood, porous concrete, and phenolic foam. 18. Shielding wall as claimed in claim 3, characterized in that the inner plate Is a rigid metal plate. 19. Container comprising at least one side wall, a bottom and at least one removable cover, characterized in that at least one element taken from the group consisting of each side wall, the bottom, and each removable cover of the container, comprises a shielding wall as claimed in claim 3. 20. Container as claimed in claim 19, characterized in that it is capable of tran:portng/storing nuclear materials.