THRUST PLAIN BEARING Russian patent published in 2016 - IPC F16C33/10 F16C17/04 F16C33/20 B60G15/06 

FIELD: machine building.

SUBSTANCE: invention relates to a thrust plain bearing, namely, to a plain bearing out of synthetic resin used in post-type suspensions (McPherson suspension) for four-wheeled vehicle as a plain thrust bearing. Thrust plain bearing (1) has upper housing (100) from synthetic resin, lower housing (200) from synthetic resin and assembly (300) of thrust bearing from synthetic resin, which is placed between top and bottom housings (100) and (200). Assembly (300) contains internal recessed areas (306) and external recessed areas (307), made on its top surface (304) in two rows, including internal row and external row, at that each of these multiple internal recessed areas (306) and external recessed areas (307) is filled with lubricating oil, and internal recessed areas (306) and external recessed areas (307) are located with angular shift 6°. Technical result is creation of the thrust plain bearing able to ensure more lower friction coefficient due to combination of low friction coefficient as result of lubricating oil presence on sliding surfaces during sliding, and friction decreasing of synthetic resins sue to reduced contact area with mating element, at least top surface or bottom surface, used as sliding surfaces of the thrust plain bearing assembly.

EFFECT: improved design.

15 cl, 21 dwg