Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2008/044289
Kind Code:
A1
Abstract:
A pneumatic tire that can be manufactured according to a conventional process
not requiring any special tire manufacturing step and not needing any addition
of material members and process steps, and that not only excels in rolling resistance
and wet properties but also exhibits electrical conductivity. The pneumatic
tire (10) is one comprising single-ply carcass (14) folded back and secured fast
around bead core (12); rim strip (19) attached to bead part (11); and wing (24)
having its one-end portion brought into contact with the carcass (14) and having
its other-end portion exposed on the surface of ground contact edge region of
tread part (13), wherein the cover rubber for carcass ply (25), the rim strip (19)
and the wing (24) are formed into an electricity conducting path continuing by
means of a conductive rubber material, and wherein only the electricity conducting
path is used as an energizing path of the tire (10), and wherein a material selected
from among conductive rubber material and nonconductive rubber material is
used in members other than the energizing path.
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Inventors:
NAKAMURA NORIHIKO (JP)
Application Number:
PCT/JP2006/320289
Publication Date:
April 17, 2008
Filing Date:
October 11, 2006
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO (JP)
NAKAMURA NORIHIKO (JP)
NAKAMURA NORIHIKO (JP)
International Classes:
B60C19/08; B60C1/00; B60C9/04; B60C9/08; B60C11/00; B60C15/00
Foreign References:
| JPH0971112A | 1997-03-18 | |||
| JPH0930212A | 1997-02-04 | |||
| JP2006111767A | 2006-04-27 | |||
| JP2005271857A | 2005-10-06 | |||
| JP2005225985A | 2005-08-25 | |||
| JP2003211913A | 2003-07-30 | |||
| JPS6115606U | 1986-01-29 | |||
| JPS6115605U | 1986-01-29 | |||
| JP2000318408A | 2000-11-21 | |||
| JP2000211323A | 2000-08-02 | |||
| JP2000025428A | 2000-01-25 | |||
| JP2004249537A | 2004-09-09 | |||
| JP2002120514A | 2002-04-23 | |||
| JPH08216615A | 1996-08-27 |
Attorney, Agent or Firm:
TSUTADA, Akiko et al. (Nissei Bingomachi Bldg.7-10, Bingomachi 1-chome, Chuo-ku,Osaka-sh, Osaka 51, JP)
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