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Patent Searching and Data


Title:
WHEEL FOR AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2011/145209
Kind Code:
A1
Abstract:
A hat section for a wheel disk has a structure comprising a plurality of curved convex circumferential sections and one or more curved concave circumferential sections. The plurality of curved convex circumferential sections protrude in a curved shape toward the front side, at an inner sloped circumferential section and/or an outer sloped circumferential section of the hat section, and the one or more curved concave circumferential sections are provided between adjacent curved convex circumferential sections and are concave in a curved shape toward the rear side. As a result of this structure, a large increase in rigidity is exhibited due to the shape of the plurality of the curved convex circumferential sections and curved concave circumferential sections, and in general the rigidity and strength of the wheel can be improved. It is therefore possible to increase the running stability of an automobile to which the wheel for an automobile has been fitted.

Inventors:
KATAOKA, Naoto (C/O CENTRAL MOTOR WHEEL CO, LTD. 1-7 Maruta, Ozaki-cho, Anjo-sh, Aichi 04, 〒4460004, JP)
Application Number:
JP2010/058615
Publication Date:
November 24, 2011
Filing Date:
May 21, 2010
Export Citation:
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Assignee:
CENTRAL MOTOR WHEEL CO., LTD. (1-7 Maruta, Ozaki-cho Anjo-sh, Aichi 04, 〒4460004, JP)
中央精機株式会社 (〒04 愛知県安城市尾崎町丸田1番地7 Aichi, 〒4460004, JP)
International Classes:
B60B3/04
Foreign References:
JP2010076464A
JP2006082733A
JP2008114723A
JPH0195903A
JP2000085303A
JP3770865B2
JP2001180202A
Attorney, Agent or Firm:
MATSUURA, Kitao et al. (KINSO BUILDING 7F, 18-19 Chiyoda 5-chome, Naka-ku, Nagoya-sh, Aichi 12, 〒4600012, JP)
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Claims: