Title:
NON-PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2014213789
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a non-pneumatic tire whose controllability is prevented from deteriorating even though a tread member is used whose outer peripheral surface constitutes a curved surface shape protruding toward outside in a tire radial direction in a cross sectional view along a tire width direction and whose outer diameter is gradually reduced as separating in a tire width direction from a maximum outer diameter part.SOLUTION: The non-pneumatic tire 1 comprises: a mounted body 11 to be mounted on an axle; a ring-like body 13 that surrounds the mounted body from outside in a tire radial direction; a connecting member 15 that connects freely displaceably the mounted body to the ring-like body; and a cylindrical tread member 16 externally fitted to the ring-like body. The outer peripheral surface of the tread member constitutes a curved surface shape protruding outward in a tire radial direction in a cross sectional view along a tire width direction H. The outer diameter of the tread member is gradually reduced as separating from a maximum outer diameter part 16a in the tire width direction. The outer diameter of the ring-like body becomes maximum at a position along the tire width direction where the maximum diameter part of the tread member is positioned and is reduced as separating from the position in the tire width direction.
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Inventors:
ABE AKIHIKO
NISHIDA SEIJI
NISHIDA SEIJI
Application Number:
JP2013093944A
Publication Date:
November 17, 2014
Filing Date:
April 26, 2013
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60B9/04
Domestic Patent References:
| JP2013071652A | 2013-04-22 |
Foreign References:
| US20110290394A1 | 2011-12-01 | |||
| US20120038207A1 | 2012-02-16 |
Attorney, Agent or Firm:
Masatake Shiga
Norio Takahashi
仁内 Hiroki
Makiko Otsuki
Norio Takahashi
仁内 Hiroki
Makiko Otsuki