Abstract: A laminated product (10) comprises at least: a layer (1) of silicone rubber, in particular of the high temperature crosslinking type, such as, for example, a silicone rubber of VMQ or PVMQ grade the said layer (1) of silicone rubber being sandwiched between two layers (2) of fibre-resin composite comprising filaments (3) of an inorganic substance (4), in particular glass, embedded in a thermoset resin (5), such as, for example, a vinyl ester resin. The silicone layer has a thickness, denoted T1, of between 1.5 and 3 times the thickness T2 of each layer of fibre-resin composite, which is between 0.25 and 2 mm. Such a laminate may be used in the manufacture of a finished article, in particular of a non-pneumatic wheel or tire.

Abstract: A non-pneumatic elastic wheel (30) defining three perpendicular directions, circumferential (X), axial (Y) and radial (Z), comprises at least: —a hub (31), for example made of metal; an annular band referred to as a shear band (32) oriented in the circumferential direction (X), surmounted by a tread (33); and a plurality of support elements (34) connecting the hub (31) to the annular shear band (32). The annular shear band (32) is formed by a laminate comprising at least one layer of silicone rubber, in particular of the high temperature crosslinking type, such as, for example, a silicone rubber of VMQ or PVMQ grade, the said layer being sandwiched between two layers of fibre-resin composite comprising filaments of an inorganic substance, in particular glass, embedded in a thermoset resin such as, for example, a vinyl ester resin.

Abstract: A laminated product (10) comprises at least: a layer (1) of silicone rubber, in particular of the high temperature crosslinking type, such as, for example, a silicone rubber of VMQ or PVMQ grade the said layer (1) of silicone rubber being sandwiched between two layers (2) of fibre-resin composite comprising filaments (3) of an inorganic substance (4), in particular glass, embedded in a thermoset resin (5), such as, for example, a vinyl ester resin. The silicone layer has a thickness, denoted T1, of between 1.5 and 3 times the thickness T2 of each layer of fibre-resin composite, which is between 0.25 and 2 mm. Such a laminate may be used in the manufacture of a finished article, in particular of a non-pneumatic wheel or tire.

Abstract: A non-pneumatic elastic wheel (30) defining three perpendicular directions, circumferential (X), axial (Y) and radial (Z), comprises at least: —a hub (31), for example made of metal; an annular band referred to as a shear band (32) oriented in the circumferential direction (X), surmounted by a tread (33); and a plurality of support elements (34) connecting the hub (31) to the annular shear band (32). The annular shear band (32) is formed by a laminate comprising at least one layer of silicone rubber, in particular of the high temperature crosslinking type, such as, for example, a silicone rubber of VMQ or PVMQ grade, the said layer being sandwiched between two layers of fibre-resin composite comprising filaments of an inorganic substance, in particular glass, embedded in a thermoset resin such as, for example, a vinyl ester resin.

Abstract: Non-pneumatic resilient wheel (10), that is supported structurally and defines three perpendicular directions, circumferential (X), axial (Y) and radial (Z), this wheel comprising: a hub (11); an annular band referred to as a shear band (13) comprising at least one inner circumferential membrane (14) and one outer circumferential membrane (16) that are oriented in the circumferential direction X; and a plurality of support elements (12) that connect the hub (11) to the inner circumferential membrane (14)U. The two membranes (14, 16) are connected to one another by means of a series, that extends in the circumferential direction (X), of cylinders (15) referred to as connection cylinders, said connection cylinders (15) being non-touching in the circumferential direction X and having their generatrix oriented in the axial direction Y. The connection cylinders (15) are composite cylinders comprising fibers embedded in a resin matrix.

Abstract: Composite laminated product (1) that forms a deformable cellular structure includes an upper band (2) and a lower band (3) both oriented in the same main direction (X) between the two bands (2, 3) and connecting the latter, a series extends in the direction X, of cylinders (4) referred to as connection cylinders. The connection cylinders (4) are non-touching in the direction X and having their generatrix oriented along an axis Y perpendicular to the direction X. The connection cylinders are composite cylinders including fibers embedded in a resin matrix. Such a laminated product can be used as an elastic beam having a high resistance to flexural/compressive stresses and having a high endurance to such repeated or alternated stresses, in particular as a shear band in a non-pneumatic resilient wheel.

Abstract: Non-pneumatic resilient wheel (10), that is supported structurally and defines three perpendicular directions, circumferential (X), axial (Y) and radial (Z), this wheel comprising: a hub (11); an annular band referred to as a shear band (13) comprising at least one inner circumferential membrane (14) and one outer circumferential membrane (16) that are oriented in the circumferential direction X; and a plurality of support elements (12) that connect the hub (11) to the inner circumferential membrane (14)U. The two membranes (14, 16) are connected to one another by means of a series, that extends in the circumferential direction (X), of cylinders (15) referred to as connection cylinders, said connection cylinders (15) being non-touching in the circumferential direction X and having their generatrix oriented in the axial direction Y. The connection cylinders (15) are composite cylinders comprising fibres embedded in a resin matrix.

Abstract: Composite laminated product (1) that forms a deformable cellular structure, comprising: an upper band (2) and a lower band (3) both oriented in the same main direction (X); and between the two bands (2, 3) and connecting the latter, a series that extends in the direction X, of cylinders (4) referred to as connection cylinders, said connection cylinders (4) being non-touching in the direction X and having their generatrix oriented along an axis Y perpendicular to the direction X. The connection cylinders are composite cylinders comprising fibres embedded in a resin matrix. Such a laminated product can be used as an elastic beam having a high resistance to flexural/compressive stresses and having a high endurance to such repeated or alternated stresses, in particular as a shear band in a non-pneumatic resilient wheel.