Title:
WHEEL HUB DEVICE
Document Type and Number:
Japanese Patent JP2020131821
Kind Code:
A
Abstract:
To provide a wheel hub device that is improved so as to have both advantages of a conventional general hub device in which a brake rotor and a flange are separated and a hub device in which the brake rotor and flange are integrated.SOLUTION: There is provided a wheel hub device (10) rotatable about a rotation axis (12), comprising: a round disk part (14) that has a rotation axis as a central axis and extends perpendicularly to the rotation axis; a cylindrical part (16) that is integrated with the round disk part and extends along the rotation axis in the inboard direction of a vehicle; and an annular plate part (18) that is integrated with an inboard-side end of the cylindrical part and extends around the rotation axis perpendicular to the rotation axis. The round disk part is configured so that a wheel member (28) is attached by fastening a stud bolt (24) with a nut. The annular plate part is configured so that a sliding plate (32) of a brake rotor (34) is attached by fastening with a rivet (30).SELECTED DRAWING: Figure 1
Inventors:
NAKABASHI KAZUKI
Application Number:
JP2019025039A
Publication Date:
August 31, 2020
Filing Date:
February 15, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60B27/00; F16D65/12
Attorney, Agent or Firm:
Patent business corporation Prospec patent office