Abstract: A tire made of rubbery material comprising a tread (1), said tread having a width C measured between two edges (3) of the tread, the tread comprising a tread surface (5) intended to come into contact with the ground. The tread surface (5) comprises two shoulder regions (7a, 7b) surrounding a central region (9), at least one of the two shoulder regions (7a, 7b) comprising a plurality of successive cutouts (11a, 11b) in a circumferential direction (X). All or some of the cutouts (11a, 11b) of the plurality of cutouts extend obliquely, each cutout having two ends (13a, 13b), and when a cutout (11a) reaches one of its ends (13b), another cutout (11b) starts out at the same circumferential level (N) in the shoulder region (7a).

Abstract: A seismic isolation apparatus 1 includes an upper flange plate 2 which is connected to a superstructure; a lower flange plate 3 which is connected to a substructure; a laminated rubber body 7 which is provided between the upper flange plate 2 and the lower flange plate 3 and has rubber elastic material layers 4 and rigid material layers 5, both of which are alternately laminated in a vertical direction V; a columnar hole 8 provided in the laminated rubber body 7; and a vibrational energy absorbing body 9 disposed in the columnar hole 8.