JP6785191B2 - タイヤ - Google Patents

タイヤ Download PDF

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Publication number
JP6785191B2
JP6785191B2 JP2017115090A JP2017115090A JP6785191B2 JP 6785191 B2 JP6785191 B2 JP 6785191B2 JP 2017115090 A JP2017115090 A JP 2017115090A JP 2017115090 A JP2017115090 A JP 2017115090A JP 6785191 B2 JP6785191 B2 JP 6785191B2
Authority
JP
Japan
Prior art keywords
tire
resin
based thermoplastic
hardness
side portion
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.)
Expired - Fee Related
Application number
JP2017115090A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019001202A5 (enExample
JP2019001202A (ja
Inventor
壮一 京
壮一 京
啓之 筆本
啓之 筆本
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP2017115090A priority Critical patent/JP6785191B2/ja
Priority to CN201880039180.0A priority patent/CN110740874B/zh
Priority to PCT/JP2018/016841 priority patent/WO2018230168A1/ja
Priority to EP18816968.4A priority patent/EP3640048B1/en
Publication of JP2019001202A publication Critical patent/JP2019001202A/ja
Priority to US16/709,949 priority patent/US20200114689A1/en
Publication of JP2019001202A5 publication Critical patent/JP2019001202A5/ja
Application granted granted Critical
Publication of JP6785191B2 publication Critical patent/JP6785191B2/ja
Expired - Fee Related 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/0238—Carcasses characterised by special physical properties of the carcass ply
    • 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
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/007—Inflatable pneumatic tyres or inner tubes made from other material than rubber
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/01—Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast tyres
    • 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
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C9/2204—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C2013/005—Physical properties of the sidewall rubber
    • B60C2013/006—Modulus; Hardness; Loss modulus or "tangens delta"

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)
  • Ropes Or Cables (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2017115090A 2017-06-12 2017-06-12 タイヤ Expired - Fee Related JP6785191B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017115090A JP6785191B2 (ja) 2017-06-12 2017-06-12 タイヤ
CN201880039180.0A CN110740874B (zh) 2017-06-12 2018-04-25 轮胎
PCT/JP2018/016841 WO2018230168A1 (ja) 2017-06-12 2018-04-25 タイヤ
EP18816968.4A EP3640048B1 (en) 2017-06-12 2018-04-25 Tire
US16/709,949 US20200114689A1 (en) 2017-06-12 2019-12-11 Tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017115090A JP6785191B2 (ja) 2017-06-12 2017-06-12 タイヤ

Publications (3)

Publication Number Publication Date
JP2019001202A JP2019001202A (ja) 2019-01-10
JP2019001202A5 JP2019001202A5 (enExample) 2020-02-06
JP6785191B2 true JP6785191B2 (ja) 2020-11-18

Family

ID=64659888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017115090A Expired - Fee Related JP6785191B2 (ja) 2017-06-12 2017-06-12 タイヤ

Country Status (5)

Country Link
US (1) US20200114689A1 (enExample)
EP (1) EP3640048B1 (enExample)
JP (1) JP6785191B2 (enExample)
CN (1) CN110740874B (enExample)
WO (1) WO2018230168A1 (enExample)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888291A (en) * 1973-12-12 1975-06-10 Armstrong Rubber Co Molded or cast tires and methods of manufacture
JPH03148302A (ja) * 1989-11-01 1991-06-25 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP4193587B2 (ja) 2003-05-26 2008-12-10 宇部興産株式会社 ポリアミド系エラストマー及びその製造方法
CN101636290A (zh) * 2007-04-02 2010-01-27 横滨橡胶株式会社 充气轮胎
EP2399760B1 (en) * 2009-02-17 2017-06-21 Bridgestone Corporation Tire manufacturing method
JP5993545B2 (ja) 2010-08-25 2016-09-14 株式会社ブリヂストン タイヤ
JP5627954B2 (ja) * 2010-08-25 2014-11-19 株式会社ブリヂストン タイヤ
JP5775320B2 (ja) * 2011-02-15 2015-09-09 株式会社ブリヂストン タイヤ
JP5988559B2 (ja) * 2011-09-26 2016-09-07 株式会社ブリヂストン タイヤ
CN104144799B (zh) * 2012-02-29 2016-08-24 株式会社普利司通 轮胎
WO2013129525A1 (ja) * 2012-02-29 2013-09-06 株式会社ブリヂストン タイヤ
US10821778B2 (en) * 2012-02-29 2020-11-03 Bridgestone Corporation Tire
IN2014DN07828A (enExample) * 2012-02-29 2015-05-15 Bridgestone Corp
JP6762092B2 (ja) 2015-12-25 2020-09-30 トッパン・フォームズ株式会社 銀インク組成物

Also Published As

Publication number Publication date
JP2019001202A (ja) 2019-01-10
US20200114689A1 (en) 2020-04-16
EP3640048B1 (en) 2022-04-13
EP3640048A1 (en) 2020-04-22
CN110740874B (zh) 2021-12-07
CN110740874A (zh) 2020-01-31
WO2018230168A1 (ja) 2018-12-20
EP3640048A4 (en) 2021-01-06

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