TRUNNION FOR VEHICLE SUSPENSION ASSEMBLY Russian patent published in 2019 - IPC B60K17/16 

FIELD: transport machine building.

SUBSTANCE: invention relates to trunnions for suspension assemblies. Vehicle comprises frame, left and right suspension assemblies, trunnion, shock absorber and wheels. Each suspension assembly comprises lower and upper control levers. Lower lever has first and second outer ends and inner end. Upper control lever has outer and inner ends. Inner ends of levers are connected with possibility of rotation to frame. Shock absorber is connected with possibility to turn to frame and to one of lower and upper control levers. Trunnion has front and rear lower and upper lever, which in general form an inverted Y-shape. Outer ends of lower and upper levers are connected with possibility of turning to front and rear lower and upper levers of trunnion separately from each other. Outer ends of the lower and upper levers have a pair of projections, between which there are front and rear lower and upper levers of the trunnion. Fixing elements pass through ledges and front and rear lower and upper levers of trunnion so that to connect with possibility of rotation external ends of lower lever and upper lever to front and rear lower levers and upper lever of trunnion respectively.

EFFECT: higher reliability of trunnion due to reduction of twisting forces in points of connection of levers with a trunnion.

18 cl, 15 dwg