RELIABLE CONNECTION OF REINFORCEMENT INSERTS WITH THE HELP OF POLYMER MATERIAL WITHOUT WELDING OR SCREWING INSERTS Russian patent published in 2019 - IPC B62D25/08 B62D27/02 B62D29/04 

FIELD: machine building.

SUBSTANCE: group of inventions relates to the field of transport machine building. Connection of the first longitudinal reinforcement insert and the second longitudinal reinforcing insert is presented by means of a partially covering polymer material in which each reinforcing insert contains a bottom wall and two side walls. Each side wall is connected to the longitudinal edge of the bottom wall so that the reinforcement insert has an open concave cross-section. Longitudinal directions of the reinforcement inserts are perpendicular. End of the first reinforcement insert contains two retaining tabs that interact with the end of the second reinforcement insert, blocking any movement of it in the longitudinal direction of the first reinforcement insert. Polymeric material covers the reinforcement inserts at the level of their contacting ends. Front technical side of the vehicle contains the said connection.

EFFECT: increase in the stiffness of the vehicle front side is achieved.

10 cl, 9 dwg