WO2009022564A1 - 空気入りタイヤ - Google Patents

空気入りタイヤ Download PDF

Info

Publication number
WO2009022564A1
WO2009022564A1 PCT/JP2008/063947 JP2008063947W WO2009022564A1 WO 2009022564 A1 WO2009022564 A1 WO 2009022564A1 JP 2008063947 W JP2008063947 W JP 2008063947W WO 2009022564 A1 WO2009022564 A1 WO 2009022564A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
conductive layer
pneumatic tire
omega
volume resistivity
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.)
Ceased
Application number
PCT/JP2008/063947
Other languages
English (en)
French (fr)
Inventor
Shinichi Miyazaki
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
Priority claimed from JP2007209710A external-priority patent/JP4249792B2/ja
Priority claimed from JP2007209709A external-priority patent/JP4249791B2/ja
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to CN200880103490.0A priority Critical patent/CN101784404B/zh
Priority to US12/671,653 priority patent/US8381781B2/en
Priority to EP08792151A priority patent/EP2193939B1/en
Publication of WO2009022564A1 publication Critical patent/WO2009022564A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • B60C19/084—Electric-charge-dissipating arrangements using conductive carcasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明の空気入りタイヤ（１）は、トレッドゴム（７）、サイドウォールゴム（８）およびブレーカーゴム（９）の体積固有抵抗が１×１０8Ω・ｃｍ以上で、クリンチゴム（３）およびチェーファーゴム（２）の体積固有抵抗が１×１０8Ω・ｃｍ以下であり、カーカスプライとブレーカーゴム（９）のエッジ部分とサイドウォール部との間に設けられる第１導電層（４）と、該第１導電層（４）と接し、トレッドゴム（７）とカーカス（１０）の間に設けられる第２導電層（５）と、該第２導電層（５）からトレッド部表面にかけて連続するペンゴム層（６）とを有し、上記第１導電層（４）、第２導電層（５）およびペンゴム層（６）は、その体積固有抵抗が１×１０8Ω・ｃｍ以下であり、上記カーカスプライは、体積固有抵抗が１×１０8Ω・ｃｍ以下である導電性繊維材料を含み、クリンチ部、チェーファー部および第１導電層（４）と接する構造である。
PCT/JP2008/063947 2007-08-10 2008-08-04 空気入りタイヤ Ceased WO2009022564A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880103490.0A CN101784404B (zh) 2007-08-10 2008-08-04 充气轮胎
US12/671,653 US8381781B2 (en) 2007-08-10 2008-08-04 Pneumatic tire
EP08792151A EP2193939B1 (en) 2007-08-10 2008-08-04 Pneumatic tire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-209710 2007-08-10
JP2007209710A JP4249792B2 (ja) 2007-08-10 2007-08-10 タイヤ
JP2007-209709 2007-08-10
JP2007209709A JP4249791B2 (ja) 2007-08-10 2007-08-10 タイヤ

Publications (1)

Publication Number Publication Date
WO2009022564A1 true WO2009022564A1 (ja) 2009-02-19

Family

ID=40350618

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063947 Ceased WO2009022564A1 (ja) 2007-08-10 2008-08-04 空気入りタイヤ

Country Status (3)

Country Link
EP (1) EP2193939B1 (ja)
CN (1) CN101784404B (ja)
WO (1) WO2009022564A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130174951A1 (en) * 2010-06-18 2013-07-11 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre with air-discharging threads and method for manufacturing an electrically conductive coating for the air-discharging threads
JP2013177113A (ja) * 2012-02-07 2013-09-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2020256128A1 (ja) * 2019-06-21 2020-12-24 株式会社ブリヂストン タイヤ

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5346390B2 (ja) 2011-05-27 2013-11-20 住友ゴム工業株式会社 空気入りタイヤ
MY156378A (en) * 2011-06-10 2016-02-15 Lembaga Getah Malaysia Epoxidised natural rubber-based blend with reversible electrical behaviour
ES2528343T3 (es) * 2012-03-14 2015-02-09 Continental Reifen Deutschland Gmbh Neumático de vehículo
JP5512725B2 (ja) * 2012-03-21 2014-06-04 住友ゴム工業株式会社 空気入りタイヤ
JP5512726B2 (ja) * 2012-03-21 2014-06-04 住友ゴム工業株式会社 空気入りタイヤ
US9096100B2 (en) 2012-11-12 2015-08-04 The Goodyear Tire & Rubber Company Tire with chafer and sidewall
JP6136592B2 (ja) * 2013-06-03 2017-05-31 横浜ゴム株式会社 積層体、インナーライナー材および空気入りタイヤ
JP6136626B2 (ja) 2013-06-24 2017-05-31 横浜ゴム株式会社 積層体、インナーライナー材および空気入りタイヤ
DE102015209086A1 (de) * 2015-05-19 2016-11-24 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
EP3307559B1 (en) 2015-06-15 2021-02-17 Bridgestone Americas Tire Operations, LLC Tire having a conductivity path
EP3403855B1 (en) * 2016-01-13 2022-02-02 Bridgestone Corporation Pneumatic tire
FR3060461A1 (fr) * 2016-12-16 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneu rendu conducteur par mise en place de bandelette conductrice localisee
EP3501847B1 (en) * 2017-12-22 2020-11-11 Hankook Tire Co., Ltd. Cord reinforced rubberlayer for a tire, method for manufacturing the same, and tire comprising the same
KR102139362B1 (ko) * 2018-10-26 2020-07-29 한국타이어앤테크놀로지 주식회사 타이어 코드 직물, 이의 제조 방법, 이를 포함하는 시트 및 상기 시트를 포함하는 타이어
EP3680114B1 (de) * 2019-01-10 2021-09-22 Continental Reifen Deutschland GmbH Fahrzeugluftreifen
DE102023200172A1 (de) * 2023-01-11 2024-07-11 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834204A (ja) 1994-05-12 1996-02-06 Sumitomo Rubber Ind Ltd タイヤトレッド
JPH1036559A (ja) 1996-04-22 1998-02-10 Sumitomo Rubber Ind Ltd タイヤサイドウォール用ゴム組成物およびタイヤ
JPH1111121A (ja) * 1997-06-19 1999-01-19 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH11180108A (ja) * 1997-12-19 1999-07-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000085316A (ja) * 1998-09-14 2000-03-28 Bridgestone Corp 空気入りタイヤ
JP2004243973A (ja) * 2003-02-17 2004-09-02 Bridgestone Corp タイヤ及びその製造方法
JP2005254859A (ja) * 2004-03-09 2005-09-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2007008269A (ja) * 2005-06-29 2007-01-18 Sumitomo Rubber Ind Ltd タイヤ
JP2007176437A (ja) * 2005-12-28 2007-07-12 Sumitomo Rubber Ind Ltd 空気入りタイヤ
EP2014488A1 (en) 2007-06-15 2009-01-14 Sumitomo Rubber Industries, Ltd. Pneumatic tire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878330B1 (en) * 1997-05-12 2003-02-26 Sumitomo Rubber Industries Limited Vehicle tyre

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834204A (ja) 1994-05-12 1996-02-06 Sumitomo Rubber Ind Ltd タイヤトレッド
JPH1036559A (ja) 1996-04-22 1998-02-10 Sumitomo Rubber Ind Ltd タイヤサイドウォール用ゴム組成物およびタイヤ
JPH1111121A (ja) * 1997-06-19 1999-01-19 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH11180108A (ja) * 1997-12-19 1999-07-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2000085316A (ja) * 1998-09-14 2000-03-28 Bridgestone Corp 空気入りタイヤ
JP2004243973A (ja) * 2003-02-17 2004-09-02 Bridgestone Corp タイヤ及びその製造方法
JP2005254859A (ja) * 2004-03-09 2005-09-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2007008269A (ja) * 2005-06-29 2007-01-18 Sumitomo Rubber Ind Ltd タイヤ
JP2007176437A (ja) * 2005-12-28 2007-07-12 Sumitomo Rubber Ind Ltd 空気入りタイヤ
EP2014488A1 (en) 2007-06-15 2009-01-14 Sumitomo Rubber Industries, Ltd. Pneumatic tire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2193939A4 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130174951A1 (en) * 2010-06-18 2013-07-11 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre with air-discharging threads and method for manufacturing an electrically conductive coating for the air-discharging threads
US9815339B2 (en) * 2010-06-18 2017-11-14 Continental Reifen Deutschland Gmbh Pneumatic vehicle tyre with air-discharging threads and method for manufacturing an electrically conductive coating for the air-discharging threads
JP2013177113A (ja) * 2012-02-07 2013-09-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2020256128A1 (ja) * 2019-06-21 2020-12-24 株式会社ブリヂストン タイヤ
JP2021000912A (ja) * 2019-06-21 2021-01-07 株式会社ブリヂストン タイヤ
KR20220002622A (ko) * 2019-06-21 2022-01-06 가부시키가이샤 브리지스톤 타이어
CN113905908A (zh) * 2019-06-21 2022-01-07 株式会社普利司通 轮胎
JP7181158B2 (ja) 2019-06-21 2022-11-30 株式会社ブリヂストン タイヤ
CN113905908B (zh) * 2019-06-21 2023-09-15 株式会社普利司通 轮胎
KR102610100B1 (ko) 2019-06-21 2023-12-04 가부시키가이샤 브리지스톤 타이어

Also Published As

Publication number Publication date
EP2193939A4 (en) 2011-03-16
CN101784404A (zh) 2010-07-21
EP2193939B1 (en) 2012-06-27
EP2193939A1 (en) 2010-06-09
CN101784404B (zh) 2011-12-21

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