Title:
TIRE/WHEEL ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2004/011283
Kind Code:
A1
Abstract:
A tire/wheel assembly, wherein a run-flat support body (3) comprising an annular shell (4) having an outer peripheral side as a support surface and an inner peripheral side formed in fork-shaped open flange legs and elastic rings (5) supporting the end parts of the fork-shaped open legs on a rim is inserted into the hollow part of a pneumatic tire (2), and the height (A) of the run-flat support body (3) in cross section is 50 to 60% of the height (SH) of the pneumatic tire (2) in cross section and the cross sectional area of the bead cores (7) of the pneumatic tire (2) is 25 to 40 mm2.
Inventors:
SHIMURA KAZUHIRO (JP)
SEKIGUCHI TAKUMI (JP)
NAITO MITSURU (JP)
SEKIGUCHI TAKUMI (JP)
NAITO MITSURU (JP)
Application Number:
PCT/JP2003/009321
Publication Date:
February 05, 2004
Filing Date:
July 23, 2003
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
SHIMURA KAZUHIRO (JP)
SEKIGUCHI TAKUMI (JP)
NAITO MITSURU (JP)
SHIMURA KAZUHIRO (JP)
SEKIGUCHI TAKUMI (JP)
NAITO MITSURU (JP)
International Classes:
B60C15/04; B60C17/04; B60C17/06; (IPC1-7): B60C17/06; B60C15/04
Domestic Patent References:
| WO1999064260A1 | 1999-12-16 |
Foreign References:
| JPH10297226A | 1998-11-10 | |||
| JPH0740715A | 1995-02-10 | |||
| JP2001233023A | 2001-08-28 | |||
| JP2001519279A | 2001-10-23 | |||
| US20020195183A1 | 2002-12-26 |
Attorney, Agent or Firm:
Ogawa, Shin-ichi (Noguchi & Saika International Patent
Office Toranomon 11 Mori Building, 6-4,
Toranomon 2-chom, Minato-ku Tokyo, JP)
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