CN115515803B - 轮胎 - Google Patents

轮胎 Download PDF

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Publication number
CN115515803B
CN115515803B CN202180031186.5A CN202180031186A CN115515803B CN 115515803 B CN115515803 B CN 115515803B CN 202180031186 A CN202180031186 A CN 202180031186A CN 115515803 B CN115515803 B CN 115515803B
Authority
CN
China
Prior art keywords
tire
less
rubber
mass
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
CN202180031186.5A
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English (en)
Chinese (zh)
Other versions
CN115515803A (zh
Inventor
滨村健二
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Publication of CN115515803A publication Critical patent/CN115515803A/zh
Application granted granted Critical
Publication of CN115515803B publication Critical patent/CN115515803B/zh
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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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0075—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different base rubber layers in the axial direction
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0304—Asymmetric patterns
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the patterns
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • B60C2011/0025—Modulus or tan 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0355—Circumferential grooves characterised by depth
    • 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
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
CN202180031186.5A 2020-10-14 2021-09-06 轮胎 Active CN115515803B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020173414 2020-10-14
JP2020-173414 2020-10-14
PCT/JP2021/032672 WO2022080037A1 (ja) 2020-10-14 2021-09-06 タイヤ

Publications (2)

Publication Number Publication Date
CN115515803A CN115515803A (zh) 2022-12-23
CN115515803B true CN115515803B (zh) 2024-03-15

Family

ID=81207930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180031186.5A Active CN115515803B (zh) 2020-10-14 2021-09-06 轮胎

Country Status (5)

Country Link
US (1) US20230373247A1 (https=)
EP (1) EP4108720B1 (https=)
JP (1) JP7704150B2 (https=)
CN (1) CN115515803B (https=)
WO (1) WO2022080037A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7127705B2 (ja) * 2021-01-08 2022-08-30 横浜ゴム株式会社 空気入りタイヤ
JP2023167535A (ja) * 2022-05-12 2023-11-24 住友ゴム工業株式会社 タイヤ
JP7837498B2 (ja) * 2022-06-24 2026-03-31 住友ゴム工業株式会社 タイヤ
JP7520294B2 (ja) * 2022-06-24 2024-07-23 住友ゴム工業株式会社 タイヤ
JP2024002391A (ja) * 2022-06-24 2024-01-11 住友ゴム工業株式会社 タイヤ
JP2024002375A (ja) * 2022-06-24 2024-01-11 住友ゴム工業株式会社 タイヤ

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349505A (ja) * 1986-08-18 1988-03-02 Sumitomo Rubber Ind Ltd 乗用車用ラジアルタイヤ
JP2012148651A (ja) * 2011-01-18 2012-08-09 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2014198616A1 (fr) * 2013-06-10 2014-12-18 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement perfectionnee
WO2015170615A1 (ja) * 2014-05-08 2015-11-12 株式会社ブリヂストン タイヤ
WO2017204354A1 (ja) * 2016-05-27 2017-11-30 株式会社ブリヂストン 空気入りタイヤ
CN107428205A (zh) * 2015-04-01 2017-12-01 株式会社普利司通 轮胎
EP3254872A1 (en) * 2016-06-08 2017-12-13 Sumitomo Rubber Industries, Ltd. Pneumatic tire
CN108456348A (zh) * 2017-02-20 2018-08-28 住友橡胶工业株式会社 胎面冠部用橡胶组合物和充气轮胎
JP2020026157A (ja) * 2018-08-09 2020-02-20 住友ゴム工業株式会社 空気入りタイヤ
CN110945068A (zh) * 2017-07-21 2020-03-31 横滨橡胶株式会社 充气轮胎
CN111655510A (zh) * 2018-02-05 2020-09-11 横滨橡胶株式会社 充气轮胎
JP2020158709A (ja) * 2019-03-27 2020-10-01 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物及びタイヤ

Family Cites Families (23)

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US4381810A (en) * 1981-05-22 1983-05-03 The Goodyear Tire & Rubber Company Tire with dual tread compound
JPH06297911A (ja) * 1993-04-14 1994-10-25 Toyo Tire & Rubber Co Ltd タイヤ
AT401368B (de) * 1993-11-08 1996-08-26 Semperit Ag Radialluftreifen für pkw
DE69704813T2 (de) * 1996-07-11 2001-10-04 Bridgestone Corp., Tokio/Tokyo Luftreifen
US6336486B1 (en) * 1997-04-04 2002-01-08 Bridgestone Corporation Pneumatic radical tire having cap base tread
US6016858A (en) * 1997-06-09 2000-01-25 The Goodyear Tire & Rubber Company Light weight fiberglass belted radial tire
US6016857A (en) * 1997-06-09 2000-01-25 The Goodyear Tire & Rubber Company Light weight aramid radial tire
US7891391B2 (en) * 2006-09-08 2011-02-22 The Goodyear Tire & Rubber Company Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust
KR101472597B1 (ko) * 2008-08-07 2014-12-15 스미도모 고무 고교 가부시기가이샤 타이어
FR2944230B1 (fr) * 2009-04-09 2011-04-08 Michelin Soc Tech Pneumatique a armatures de carcasse radiale
JP5249362B2 (ja) * 2010-03-16 2013-07-31 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5200134B2 (ja) * 2010-07-16 2013-05-15 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
JP5216077B2 (ja) * 2010-12-29 2013-06-19 住友ゴム工業株式会社 重荷重用空気入りタイヤ
BR112014009843A2 (pt) * 2011-10-24 2017-04-18 Bridgestone Americas Tire Operations Llc composição de borracha prenchida por sílica e o método para fazer a mesma
JP5548183B2 (ja) * 2011-12-29 2014-07-16 住友ゴム工業株式会社 自動二輪車用タイヤ
JP5913188B2 (ja) * 2013-04-30 2016-04-27 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP6130205B2 (ja) * 2013-05-01 2017-05-17 住友ゴム工業株式会社 空気入りタイヤ
JP6901819B2 (ja) 2015-08-28 2021-07-14 住友ゴム工業株式会社 空気入りタイヤ
GB201613412D0 (en) * 2016-08-03 2016-09-14 Dow Corning Elastomeric compositions and their applications
CN109421443A (zh) * 2017-08-30 2019-03-05 住友橡胶工业株式会社 充气子午线轮胎
JP2019043541A (ja) 2017-08-30 2019-03-22 住友ゴム工業株式会社 空気入りラジアルタイヤ
JP6699791B1 (ja) * 2019-09-27 2020-05-27 住友ゴム工業株式会社 空気入りタイヤ
JP6863504B1 (ja) * 2020-04-24 2021-04-21 住友ゴム工業株式会社 タイヤ

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349505A (ja) * 1986-08-18 1988-03-02 Sumitomo Rubber Ind Ltd 乗用車用ラジアルタイヤ
JP2012148651A (ja) * 2011-01-18 2012-08-09 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2014198616A1 (fr) * 2013-06-10 2014-12-18 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement perfectionnee
WO2015170615A1 (ja) * 2014-05-08 2015-11-12 株式会社ブリヂストン タイヤ
CN107428205A (zh) * 2015-04-01 2017-12-01 株式会社普利司通 轮胎
WO2017204354A1 (ja) * 2016-05-27 2017-11-30 株式会社ブリヂストン 空気入りタイヤ
EP3254872A1 (en) * 2016-06-08 2017-12-13 Sumitomo Rubber Industries, Ltd. Pneumatic tire
CN108456348A (zh) * 2017-02-20 2018-08-28 住友橡胶工业株式会社 胎面冠部用橡胶组合物和充气轮胎
CN110945068A (zh) * 2017-07-21 2020-03-31 横滨橡胶株式会社 充气轮胎
CN111655510A (zh) * 2018-02-05 2020-09-11 横滨橡胶株式会社 充气轮胎
JP2020026157A (ja) * 2018-08-09 2020-02-20 住友ゴム工業株式会社 空気入りタイヤ
JP2020158709A (ja) * 2019-03-27 2020-10-01 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物及びタイヤ

Also Published As

Publication number Publication date
EP4108720A4 (en) 2023-11-08
JP7704150B2 (ja) 2025-07-08
EP4108720A1 (en) 2022-12-28
US20230373247A1 (en) 2023-11-23
JPWO2022080037A1 (https=) 2022-04-21
EP4108720B1 (en) 2024-12-18
CN115515803A (zh) 2022-12-23
WO2022080037A1 (ja) 2022-04-21

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