JP7773063B2 - タイヤ - Google Patents

タイヤ

Info

Publication number
JP7773063B2
JP7773063B2 JP2023512935A JP2023512935A JP7773063B2 JP 7773063 B2 JP7773063 B2 JP 7773063B2 JP 2023512935 A JP2023512935 A JP 2023512935A JP 2023512935 A JP2023512935 A JP 2023512935A JP 7773063 B2 JP7773063 B2 JP 7773063B2
Authority
JP
Japan
Prior art keywords
tire
belt
range
carcass layer
tread
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.)
Active
Application number
JP2023512935A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022215545A1 (https=
Inventor
啓 甲田
雅之 藤城
晴香 舘野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Publication of JPWO2022215545A1 publication Critical patent/JPWO2022215545A1/ja
Application granted granted Critical
Publication of JP7773063B2 publication Critical patent/JP7773063B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/003—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof characterised by sidewall curvature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/003—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof characterised by sidewall curvature
    • B60C13/004—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof characterised by sidewall curvature of the internal side of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0036—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with high ply turn-up, i.e. folded around the bead core and terminating radially above the point of maximum section width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C2009/0269—Physical properties or dimensions of the carcass coating rubber
    • B60C2009/0276—Modulus; Hardness; Loss modulus or "tangens delta"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0033—Thickness of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C2013/005—Physical properties of the sidewall rubber
    • B60C2013/007—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP2023512935A 2021-04-07 2022-03-24 タイヤ Active JP7773063B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021065491 2021-04-07
JP2021065491 2021-04-07
PCT/JP2022/014034 WO2022215545A1 (ja) 2021-04-07 2022-03-24 タイヤ

Publications (2)

Publication Number Publication Date
JPWO2022215545A1 JPWO2022215545A1 (https=) 2022-10-13
JP7773063B2 true JP7773063B2 (ja) 2025-11-19

Family

ID=83545396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023512935A Active JP7773063B2 (ja) 2021-04-07 2022-03-24 タイヤ

Country Status (5)

Country Link
US (1) US20240198729A1 (https=)
JP (1) JP7773063B2 (https=)
CN (1) CN117042981A (https=)
DE (1) DE112022000645T9 (https=)
WO (1) WO2022215545A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7573494B2 (ja) * 2021-06-30 2024-10-25 株式会社ブリヂストン タイヤ
JP2025084553A (ja) * 2023-11-22 2025-06-03 住友ゴム工業株式会社 空気入りタイヤ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334807A (ja) 2000-05-30 2001-12-04 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
JP2011225085A (ja) 2010-04-19 2011-11-10 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2018070018A (ja) 2016-11-01 2018-05-10 横浜ゴム株式会社 空気入りタイヤユニット
JP6800435B1 (ja) 2020-07-28 2020-12-16 住友ゴム工業株式会社 空気入りタイヤ
JP6819028B1 (ja) 2020-08-20 2021-01-27 住友ゴム工業株式会社 空気入りタイヤ
JP6835284B1 (ja) 2020-07-28 2021-02-24 住友ゴム工業株式会社 空気入りタイヤ
JP6851579B1 (ja) 2020-07-28 2021-03-31 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07115564B2 (ja) * 1987-04-24 1995-12-13 横浜ゴム株式会社 乗用車用ラジアルタイヤ
JPH0616020A (ja) * 1992-06-30 1994-01-25 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US5798416A (en) * 1995-07-18 1998-08-25 Toyo Tire & Rubber Co., Ltd. Automobile vibration-isolating rubber composition and automobile vibration-isolating device
ES2304426T3 (es) * 2001-03-21 2008-10-16 Bridgestone Corporation Conjunto de neumatico y llanta.
JP2008179255A (ja) * 2007-01-24 2008-08-07 Bridgestone Corp 空気入りタイヤ
JP2010132218A (ja) * 2008-12-08 2010-06-17 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP2012176694A (ja) * 2011-02-25 2012-09-13 Bridgestone Corp 空気入りラジアルタイヤ
JP6081310B2 (ja) * 2013-07-25 2017-02-15 株式会社ブリヂストン 航空機用ラジアルタイヤ
JP6454472B2 (ja) * 2014-02-03 2019-01-16 株式会社ブリヂストン ランフラットラジアルタイヤ
FR3065909A1 (fr) * 2017-05-05 2018-11-09 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments
WO2020122169A1 (ja) 2018-12-13 2020-06-18 株式会社ブリヂストン 空気入りタイヤ
JP7667407B2 (ja) * 2020-07-16 2025-04-23 横浜ゴム株式会社 タイヤ、タイヤの製造方法および車両

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334807A (ja) 2000-05-30 2001-12-04 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
JP2011225085A (ja) 2010-04-19 2011-11-10 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2018070018A (ja) 2016-11-01 2018-05-10 横浜ゴム株式会社 空気入りタイヤユニット
JP6800435B1 (ja) 2020-07-28 2020-12-16 住友ゴム工業株式会社 空気入りタイヤ
JP6835284B1 (ja) 2020-07-28 2021-02-24 住友ゴム工業株式会社 空気入りタイヤ
JP6851579B1 (ja) 2020-07-28 2021-03-31 住友ゴム工業株式会社 空気入りタイヤ
JP6819028B1 (ja) 2020-08-20 2021-01-27 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
WO2022215545A1 (ja) 2022-10-13
US20240198729A1 (en) 2024-06-20
DE112022000645T5 (de) 2023-11-02
DE112022000645T9 (de) 2024-03-28
JPWO2022215545A1 (https=) 2022-10-13
CN117042981A (zh) 2023-11-10

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