CORRUGATED SIDEWALL OF PASSAGE BETWEEN ARTICULATED VEHICLES Russian patent published in 2013 - IPC B60D5/00 B61D17/22 

FIELD: transport.

SUBSTANCE: invention relates to corrugated sidewall of passage between two articulated vehicles. Proposed corrugated sidewall consists of multiple "П"-shape flutes 1. Two adjacent flutes 1 are interconnected by frame 4. Said flute 1 is furnished with two webs 2, 3 interconnected by separation wall 5. Said separation wall 5 is, in fact, flat to make webs 2, 3 arranged at right angle to each other when corrugated sidewall is in neutral position. Said separation wall 5 consists of several layers of fabric to increase thickness of the material.

EFFECT: sidewall shape decreasing outside turbulence.

7 cl, 1 dwg