| 摘要 |
FIELD: transport. ^ SUBSTANCE: wheel disk includes a rim base containing bearing flanges with bead seats and a disk attached to the rim base. The rim base consists of two thin-walled cone frustums with a seat flange located on the larger base side of each frustum and another flange located on the smaller base side of the cone opposite to the seat surface and circumferentially perforated. Both the cone frustums adjoin each other with the said flanges and are interconnected by means of a removable plate that has a perforated flange and a seat for both the frustum flanges and bolts passed through perforations in all the flanges. ^ EFFECT: enhanced reliability, endurance, and manufacturability of a wheel. ^ 6 cl, 1 dwg |
