Title:
建設車両用タイヤ
Document Type and Number:
Japanese Patent JP7105115
Kind Code:
B2
Abstract:
To provide a tire for a construction vehicle which can inhibit temperature rise of a bead part caused by contact with a high temperature liquid such as an anti-rust agent.SOLUTION: A tire 10 for construction vehicles includes: a tread part 20 which contacts on a road surface; a tire side part 30 which continues into the tread part 20 and is located at the tire radial inner side of the tread part 20; and a bead part 60 which continues into the tire side part 30 and is located at the tire radial inner side of the tire side part 30. The bead part 60 has a bead core 80. Protruding parts 210, 220 formed along a tire circumferential direction are provided on an inner surface of at least one of the bead part 60 and the tire side part 30. The protruding parts 210, 220 are provided between a tire radial direction outer end of the bead core 80 and a tire maximum width portion of the tire side part 30 in a tire radial direction.SELECTED DRAWING: Figure 1
Inventors:
Masashi Yamaguchi
Hiroki Kawakami
Hiroki Kawakami
Application Number:
JP2018117022A
Publication Date:
July 22, 2022
Filing Date:
June 20, 2018
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C5/00; B60C5/14
Domestic Patent References:
| JP2014094585A | ||||
| JP58500114A | ||||
| JP38016351B1 | ||||
| JP2014151875A | ||||
| JP2001121930A | ||||
| JP2007276711A | ||||
| JP2007168540A |
Foreign References:
| WO2019244457A1 | ||||
| US4169497 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
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