JP2020090263A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2020090263A JP2020090263A JP2018230337A JP2018230337A JP2020090263A JP 2020090263 A JP2020090263 A JP 2020090263A JP 2018230337 A JP2018230337 A JP 2018230337A JP 2018230337 A JP2018230337 A JP 2018230337A JP 2020090263 A JP2020090263 A JP 2020090263A
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- JP
- Japan
- Prior art keywords
- width direction
- tire width
- groove
- tread
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Tires In General (AREA)
Abstract
Description
Claims (2)
- トレッド部における溝の入り方がタイヤ幅方向の一方側と他方側とで異なり、タイヤ幅方向一方側における溝面積率が、タイヤ幅方向他方側における溝面積率より高い空気入りタイヤにおいて、
タイヤ幅方向断面におけるトレッド踏面の輪郭が複数の円弧からなり、隣接する円弧の連結点の少なくとも1つがトレッド踏面において凹部を形成する凹形連結点であり、
前記のタイヤ幅方向一方側において、前記凹形連結点がトレッド部における陸部に配置された、空気入りタイヤ。 - 前記のタイヤ幅方向他方側において、前記凹形連結点がトレッド部における主溝の位置に配置された、請求項1に記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018230337A JP7174610B2 (ja) | 2018-12-07 | 2018-12-07 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018230337A JP7174610B2 (ja) | 2018-12-07 | 2018-12-07 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020090263A true JP2020090263A (ja) | 2020-06-11 |
JP7174610B2 JP7174610B2 (ja) | 2022-11-17 |
Family
ID=71013547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018230337A Active JP7174610B2 (ja) | 2018-12-07 | 2018-12-07 | 空気入りタイヤ |
Country Status (1)
Country | Link |
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JP (1) | JP7174610B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220118769A (ko) * | 2021-02-19 | 2022-08-26 | 넥센타이어 주식회사 | 타이어 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215504A (ja) * | 1990-12-13 | 1992-08-06 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JPH07186618A (ja) * | 1993-12-27 | 1995-07-25 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
JP2016074388A (ja) * | 2014-10-09 | 2016-05-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2017222243A (ja) * | 2016-06-14 | 2017-12-21 | 株式会社ブリヂストン | タイヤ |
-
2018
- 2018-12-07 JP JP2018230337A patent/JP7174610B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215504A (ja) * | 1990-12-13 | 1992-08-06 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JPH07186618A (ja) * | 1993-12-27 | 1995-07-25 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
JP2016074388A (ja) * | 2014-10-09 | 2016-05-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2017222243A (ja) * | 2016-06-14 | 2017-12-21 | 株式会社ブリヂストン | タイヤ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220118769A (ko) * | 2021-02-19 | 2022-08-26 | 넥센타이어 주식회사 | 타이어 |
KR102547888B1 (ko) | 2021-02-19 | 2023-06-27 | 넥센타이어 주식회사 | 타이어 |
Also Published As
Publication number | Publication date |
---|---|
JP7174610B2 (ja) | 2022-11-17 |
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