SEAT ASSEMBLY Russian patent published in 2012 - IPC B60N2/01 B64D11/06 B61D1/04 

FIELD: transport.

SUBSTANCE: rail vehicle contains car body and multiple seat assemblies with two passenger seats (2a). The seats (2a) are positioned horizontally adjacently to each other and have respectively one seating surface (3), one backrest (4) and two arm rests (5a, 5c). Main surface (G) of each passenger seat (2a) of assembly which surface is enclosed by straight lines (g₁, g₂, g₃, g₄) running along outer limiting lines (p₁, p₂, p₃, p₄) of passenger seat (2a) projection vertical surface (P) has trapezoidal shape. Long side of two parallel trapeze sides of passenger seats (2a) of trapezoidal shape forms front edge of seating surface (3).

EFFECT: enhancement of seat assembly due to better use of car body width while complying legal statements.

15 cl, 11 dwg