Title:
TIRE, ITS FORMING METHOD, DEVICE FOR REDUCING EXTERNAL MAGNETIC FIELD OF TIRE, AND VEHICLE MOUNTED WITH THAT TIRE
Document Type and Number:
WIPO Patent Application WO/2004/065142
Kind Code:
A1
Abstract:
A tire having a steel belt arranged such that the strength of a magnetic field being formed at a point separated by 5 mm to the outside in the direction of a normal to the surface becomes 0.15 mT or less for all directions for all points on the surface of the tire, and formation of a magnetic field having an effect on the measurement of magnetic field can be prevented when the characteristics of the tire are determined by measuring a magnetic field being formed by magnet pieces pasted to the surface of the tire. A method for forming the tire, a device for reducing external magnetic field of tire being employed in the method for forming the tire, and a vehicle mounted with that tire are also provided.
Inventors:
KIKUCHI MASAMI (JP)
HAGIWARA TADASHI (JP)
HAGIWARA TADASHI (JP)
Application Number:
PCT/JP2003/016461
Publication Date:
August 05, 2004
Filing Date:
December 22, 2003
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
KIKUCHI MASAMI (JP)
HAGIWARA TADASHI (JP)
KIKUCHI MASAMI (JP)
HAGIWARA TADASHI (JP)
International Classes:
B60C9/20; B60C19/00; (IPC1-7): B60C19/00
Foreign References:
| EP0833162A2 | 1998-04-01 | |||
| JP2000343915A | 2000-12-12 |
Attorney, Agent or Firm:
Sugimura, Kosaku (2-4 Kasumigaseki 3-chom, Chiyoda-ku Tokyo, JP)
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