Roto-molded tank with improved performance for road transport

Abstract

The present invention relates to a tank (10) with a capacity of at least 1 m³, intended to contain a liquid load and designed for road transport. The tank is obtained by a rotational molding process using a rotating mold. The tank extends along a longitudinal axis (X) over a total length (LXT) from a front end (E1) to a rear end (E2). The tank comprises at least one first cross-sectional restriction zone at a first longitudinal position (PL1) along the longitudinal axis. According to the invention, the tank includes a wave-breaking insert (2) mounted within the tank. The first cross-sectional restriction zone forms a first longitudinal passage with a reduced cross-section at which the wave-breaking insert is placed, thus providing hydraulic damping to limit the displacement of the liquid in the event of sudden braking. Abstract figure: Fig. 3

Inventors

Philippe DUBOUIX

Assignees

ROTOTEC

Dates

Publication Date: 20260508
Application Date: 20241104