Abstract:
The invention relates to right-angle assembly (10), by means of a polymer material, of a first longitudinal reinforcing insert (12) and a second longitudinal reinforcing insert (14). Each insert (12, 14) has a base wall (12a, 14a) flanked by side walls. In said assembly: - the first insert (12) comprises a curved end (16), one free end of which defines an edge (18) in planar engagement with the base wall (14a) of the second insert (14); - the curved end (16) of the first insert (12) and the second insert (14) each have, at the place where they join, an opening (20, 22) passing through the base wall (12a, 14a) thereof, said openings defining a passage passing through the inserts (12, 14) in the longitudinal direction of the first insert (12); and - the polymer material forms at least one reinforcing element extending at least partially into the passage and connecting the inserts (12, 14).
Abstract:
The invention concerns an assembly of a structural element (1) of a motor vehicle and a functional element (2), comprising: a first wall (3) and a second wall (4) of the structural element (1), substantially parallel and separated by a predefined distance (D1), each wall (3, 4) having a through-hole (6, 7), said holes (6, 7) being opposite each other, a receiving housing (10) of the functional element (2), coaxial with the holes (6, 7), located close to the second wall (4), a pin (12) passing through the holes (6, 7), one free end (13) of which is received and held inside the receiving housing (10), and the other end of which has an enlarged head (14) bearing against an outer face of the first wall (3), the holes (6, 7) being arranged to form means for holding and fastening said pin (12).
Abstract:
The invention relates to an assembly (10) of two longitudinal reinforcement inserts (12, 14) by a polymer material at least partially covering same, each reinforcement insert (12, 14) having a bottom wall (12a, 14a) and two side walls (12b, 12c; 14b, 14c) connected such that a reinforcement insert (12, 14) has a concave open cross-section, in particularly substantially U or Ω shaped, the longitudinal directions of said reinforcement inserts (12, 14) being substantially perpendicular. According to the invention, one end of a first reinforcement insert (12) has at least two supporting tabs (16, 18) engaging with one end of the second reinforcement insert (14) in order to block any movement of the latter in the longitudinal direction of the first reinforcement insert (12) and the polymer material covers said reinforcement inserts (12, 14) at least at the ends thereof in contact.
Abstract:
Device for cooling a technical front end structure, which device is intended to be mounted at the front of a motor vehicle between a radiator and a front bumper equipped with at least one air inlet, the cooling device comprising, between said air inlet and the radiator, an air guide device comprising a front part (20) and a rear part (10) fixed to the structure of the motor vehicle and each one comprising at least one air inlet (11, 21) facing one another and facing the air inlet of the front bumper, and a cassette (30a) positioned between said front and rear parts (10, 20). The cassette (30a) is fixed directly to the rear part (10) of the air guide device by fixing means (2, 33, 14), and the front part (20) of the air guide device is fitted over the cassette (30a) and fixed to the rear part (10) of the air guide device by a fixing device.
Abstract:
The invention relates to an arrangement (10) for mounting a heat exchanger (12) on a vertical structural element (14) forming a motor vehicle front end panel, characterized in that the heat exchanger (12) comprises means for attaching it to the structural element (14) that are formed by fingers (16, 18), and in that the structural element (14) comprises housings (20, 22) respectively capable of engaging with the fingers (16, 18), and in that it comprises locking means (28) capable of at least longitudinally immobilizing the heat exchanger (12) so as to lock it in the final vertical position corresponding to its use position.
Abstract:
The invention relates to a motor vehicle technical front end structure comprising a frame formed by two parallel lateral uprights (2) and an upper (5) and a lower cross member connecting the lateral uprights (2), characterized in that: -the lower cross member and the two lateral uprights (2) form a one-piece assembly, -each lateral upright (2) has, at its free end, a housing (10) inside which one end of the upper cross member (5) is fitted, and -each end of the upper cross member (5) is kept inside said housing (10) by reversible fastening elements.