A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LEVELLING SPACER DEVICE A levelling spacer device (10) for the laying of slab-shaped products (P) for coating surfaces, comprising: - at least one base (20) having a lower surface (21) and an opposite upper surface (22) defining a support plane for two slab-shaped products (P) placed side by side; - a spacer bridge (30) perimetrically delimiting a through opening (40) adapted to be crossed by a pressure wedge (50) along a crossing direction (C), wherein the bridge (30) is provided with: - at least two legs (31) placed side by side between each other along a flanking direction (D) orthogonal to the crossing direction (C) and each one projecting from a respective portion of the upper surface (22) of the base (20), in a direction orthogonal thereto, wherein each leg (31) of the bridge (30) is frangibly connected to the respective base portion; and - a crosspiece (32), which joins the top of the two legs (31) along the flanking direction (D); wherein each leg (31) has an inner sidewall (314) and an opposite outer sidewall (315) converging on each other. [fig. 1] 32031 315 3152 223 314 22 W1 225 223150 311 31 20 20 31 - -- I 23j 310 225 -G-3313 123 314 222 C 20 3220 223- FIG. 21 W2 v1 FIG.2 315, 315020 20 FG3225 FIG.4
LEVELLING SPACER DEVICE A levelling spacer device (10) for the laying of slab-shaped products (P) for coating surfaces, comprising: - at least one base (20) having a lower surface (21) and an opposite upper surface (22) defining a support plane for two slab-shaped products (P) placed side by side; - a spacer bridge (30) perimetrically delimiting a through opening (40) adapted to be crossed by a pressure wedge (50) along a crossing direction (C), wherein the bridge (30) is provided with: - at least two legs (31) placed side by side between each other along a flanking direction (D) orthogonal to the crossing direction (C) and each one projecting from a respective portion of the upper surface (22) of the base (20), in a direction orthogonal thereto, wherein each leg (31) of the bridge (30) is frangibly connected to the respective base portion; and - a crosspiece (32), which joins the top of the two legs (31) along the flanking direction (D); wherein each leg (31) has an inner sidewall (314) and an opposite outer sidewall (315) converging on each other. [fig. 1] 32031 315 3152 223 314 22 W1 225 223150 311 31 20 20 31 - -- I 23j 310 225 -G-3313 123 314 222 C 20 3220 223- FIG. 21 W2 v1 FIG.2 315, 315020 20 FG3225 FIG.4
Levelling spacer device
SIGHINOLFI RICCARDO (author)
2021-12-09
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden