FIELD: transport.
SUBSTANCE: in compliance with the first version, guide device comprises hub flange and plate flange. Hub flange has assemblage of plate mounting orifices, plate guide surface and plate mounting surface. Plate mounting orifices are arranged between guide surface and hub axle. Plate flange has hub mounting surface and multiple orifices for jointing to the hub. Plate guide surface engages with hub guide surface to align concentrically the plate with the hub, plate sleeve and plate flange that runs radially outward from the sleeve. Orifices for jointing to the hub are arranged between hub guide surface and sleeve. In compliance with the second version, guide device comprises encased wheel hub, hub axle and flange with lug, and plate. Hub flange is made on hub case. Hub flange has plate guide surface and outer edge. Plate has sleeve and flange running radially. Plate is attached to wheel hub. Plate flange comprises hub guide surface and outer edge. Note here that hub guide surface can interact with plate guide surface to align hub concentrically with plate in assembly. Plate flange is attached to hub flange by fasteners. Plate guide surface is made on lug for female coupling with hub guide surface.
EFFECT: lower mechanical strain and longer fatigue life.
15 cl, 7 dwg
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Authors
Dates
2010-10-20—Published
2009-03-02—Filed