Title:
車両用スチールホイール
Document Type and Number:
Japanese Patent JP7366679
Kind Code:
B2
Abstract:
To restrain a bearing surface part from being deformed by resulting from existence of a flat part in a connection part.SOLUTION: A steel wheel for a vehicle comprises: a hub fitting part which is connected to a hub of a vehicle body by fastening with a fastening member, the hub fitting part including a bearing surface part which has a bolt hole penetratively formed, into which the fastening member is inserted, the bolt hole formed so that its circumference portion protrudes outward in a wheel axial direction; and a hat part which is positioned outside in the wheel radial direction relative to the hub fitting part and protrudes outward in the wheel axial direction. The steel wheel for the vehicle further comprises: an inclination part which is positioned outside in the wheel radial direction relative to the bearing surface part and positioned on the inner peripheral side of the hat part and is inclined so as to approach the wheel axis as it goes inward in the wheel axial direction; and a connection part which continuously connects the front face of the inclination part and the front face of the bearing surface part via a concave curve surface.SELECTED DRAWING: Figure 3
More Like This:
WO/2004/048014 | DECORATIVE CAPPED WHEEL NUT OR BOLT ASSEMBLY AND METHOD |
JP6638005 | Insert member for through wheel nut |
Inventors:
Shinji Yamada
Tsuzuki Japanese name
Tokiyasu Yogo
Akiyoshi Ozaki
Yoshiyuki Nibutani
Satoru Nakamura
Toru Kakita
Tsuzuki Japanese name
Tokiyasu Yogo
Akiyoshi Ozaki
Yoshiyuki Nibutani
Satoru Nakamura
Toru Kakita
Application Number:
JP2019182584A
Publication Date:
October 23, 2023
Filing Date:
October 03, 2019
Export Citation:
Assignee:
Chuo Seiki Co., Ltd.
International Classes:
B60B3/16
Domestic Patent References:
JP2004074248A | ||||
JP2005343230A | ||||
JP10513414A | ||||
JP2010195206A | ||||
JP2003127601A | ||||
JP2019218039A | ||||
JP2017507781A | ||||
JP2010241413A |
Attorney, Agent or Firm:
Patent Attorney Corporation Alpha International Patent Office
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