Title:
TIRE WHEEL
Document Type and Number:
Japanese Patent JP2008221889
Kind Code:
A
Abstract:
To provide a tire wheel with excellent road noise performance without complicating a structure or increasing weight.
This tire wheel comprises an annular rim 2 for mounting a tire, and a disc part 3 fixed at the inner periphery of the rim 2 and having a hub 4 fixed to an axle at a rotary center. A plurality of bolt fastening holes 7a-7d are arranged at the hub 4 at constant intervals in a peripheral direction on a characteristic line indicating a mounting distance from a wheel center and having a secondary component when an order in a peripheral direction is analyzed.
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Inventors:
ISHIKAWA SEIJI
SAGUCHI TAKANARI
SAGUCHI TAKANARI
Application Number:
JP2007059000A
Publication Date:
September 25, 2008
Filing Date:
March 08, 2007
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60B3/16
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu