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Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2018/066180
Kind Code:
A1
Abstract:
Provided is a tire capable of exerting a sufficient cooling effect on a tire side portion when a vehicle travels at low speed. A pneumatic tire 10 comprises a group of protrusions 100 on a tire side portion 30. A gap 140 is formed between a first protrusion 110 and a second protrusion. The size of the gap 140 in the tire radial direction is smaller than the size of the first protrusion 110 and the second protrusion in the tire radial direction.

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Inventors:
HAYASHI Naohiro
Application Number:
JP2017/022574
Publication Date:
April 12, 2018
Filing Date:
June 19, 2017
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
International Classes:
B60C13/00; B60C13/02
Domestic Patent References:
WO2015019975A12015-02-12
WO2014129572A12014-08-28
Foreign References:
JP2014080099A2014-05-08
JP2008222006A2008-09-25
JP2013136332A2013-07-11
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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