Title:
TIRE WHEEL
Document Type and Number:
Japanese Patent JP2010143554
Kind Code:
A
Abstract:
To provide a tire wheel capable of reducing a cabin noise without complicating structure or increasing weight.
This pneumatic tire wheel 1 includes an annular rim 3 for holding a tire, and a disk 4 provided on an inner peripheral side of the rim 3 and fixed on a hub 13 of a vehicle. A protrusion 12 protruding to a width direction inner side so as to cover an outer peripheral surface 13a of the hub 13 and abutted on the hub 13 at least when a load is applied from a road surface through the tire is provided on a back surface of the disk 4.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
ISHIKAWA SEIJI
Application Number:
JP2008326620A
Publication Date:
July 01, 2010
Filing Date:
December 22, 2008
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60B3/16; B60B3/02; B60B37/04
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