WO2009066605A1 - 空気入りタイヤ及びその製造方法 - Google Patents

空気入りタイヤ及びその製造方法 Download PDF

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Publication number
WO2009066605A1
WO2009066605A1 PCT/JP2008/070679 JP2008070679W WO2009066605A1 WO 2009066605 A1 WO2009066605 A1 WO 2009066605A1 JP 2008070679 W JP2008070679 W JP 2008070679W WO 2009066605 A1 WO2009066605 A1 WO 2009066605A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap portion
tread
rubber
conductive
production method
Prior art date
Application number
PCT/JP2008/070679
Other languages
English (en)
French (fr)
Inventor
Takeshi Kuroki
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 JP2007301992A external-priority patent/JP4392444B2/ja
Priority claimed from JP2007328924A external-priority patent/JP4571664B2/ja
Application filed by Sumitomo Rubber Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Priority to EP08852804A priority Critical patent/EP2230105B1/en
Priority to BRPI0819368 priority patent/BRPI0819368A2/pt
Priority to US12/742,404 priority patent/US20100258227A1/en
Priority to RU2010121232/11A priority patent/RU2471643C2/ru
Priority to CN2008801170159A priority patent/CN101868362B/zh
Priority to KR1020107011869A priority patent/KR101492670B1/ko
Publication of WO2009066605A1 publication Critical patent/WO2009066605A1/ja
Priority to US13/863,788 priority patent/US9370909B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3028—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the drum axis, to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
    • B29D30/60—Applying bands of rubber treads, i.e. applying camel backs by winding narrow strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • 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
    • 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
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D2030/526—Unvulcanised treads, e.g. on used tyres; Retreading the tread comprising means for discharging the electrostatic charge, e.g. conductive elements or portions having conductivity higher than the tread 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
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • B60C19/082—Electric-charge-dissipating arrangements comprising a conductive tread insert
    • 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
    • B60C2011/0091—Tyre tread bands; Tread patterns; Anti-skid inserts built-up by narrow strip winding
    • 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)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

　ユニフォミティを悪化させずに車両の静電気を路面に放出させる。 　トレッドゴム２Ｇは、半径方向内側に配されかつ一方のトレッド端ｅ１側から他方のトレッド端ｅ２側に連続してのびしかも非導電性のゴムからなるベース部９と、べース部９の半径方向外側に配されて接地面２ａを構成ししかも非導電性のゴムからなるキャップ部１０と、一端が接地面２ａに露出しかつ他端がリム組時にリムと電気的に導通するサイドウォールゴム３Ｇに接続された導電性のゴムからなる導通部１１とを含む。キャップ部１０は、左右に分割された第１のキャップ部１０Ａと、第２のキャップ部１０Ｂとを含む。導通部１１は、接地面２ａから第１のキャップ部１０Ａと第２のキャップ部１０Ｂとの間を半径方向内側にのびるとともに第１のキャップ部１０Ａ又は第２のキャップ部１０Ｂの一方とベース部９との間を軸方向にのびてサイドウォールゴム３Ｇに接続される。
PCT/JP2008/070679 2007-11-21 2008-11-13 空気入りタイヤ及びその製造方法 WO2009066605A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP08852804A EP2230105B1 (en) 2007-11-21 2008-11-13 Pneumatic tire being capable of discharging static electricity and production method therefor
BRPI0819368 BRPI0819368A2 (pt) 2007-11-21 2008-11-13 Pneus e métodos para as suas manufaturas
US12/742,404 US20100258227A1 (en) 2007-11-21 2008-11-13 Pneumatic tire and production method therefor
RU2010121232/11A RU2471643C2 (ru) 2007-11-21 2008-11-13 Пневматическая шина и способ ее получения
CN2008801170159A CN101868362B (zh) 2007-11-21 2008-11-13 充气轮胎及用于生产该充气轮胎的方法
KR1020107011869A KR101492670B1 (ko) 2007-11-21 2008-11-13 공기 타이어 및 이의 제조 방법
US13/863,788 US9370909B2 (en) 2007-11-21 2013-04-16 Pneumatic tire and production method therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007301992A JP4392444B2 (ja) 2007-11-21 2007-11-21 空気入りタイヤ及びその製造方法
JP2007-301992 2007-11-21
JP2007-328924 2007-12-20
JP2007328924A JP4571664B2 (ja) 2007-12-20 2007-12-20 空気入りタイヤ及びその製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/742,404 A-371-Of-International US20100258227A1 (en) 2007-11-21 2008-11-13 Pneumatic tire and production method therefor
US13/863,788 Division US9370909B2 (en) 2007-11-21 2013-04-16 Pneumatic tire and production method therefor

Publications (1)

Publication Number Publication Date
WO2009066605A1 true WO2009066605A1 (ja) 2009-05-28

Family

ID=40667429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070679 WO2009066605A1 (ja) 2007-11-21 2008-11-13 空気入りタイヤ及びその製造方法

Country Status (7)

Country Link
US (2) US20100258227A1 (ja)
EP (1) EP2230105B1 (ja)
KR (1) KR101492670B1 (ja)
CN (2) CN101868362B (ja)
BR (1) BRPI0819368A2 (ja)
RU (1) RU2471643C2 (ja)
WO (1) WO2009066605A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275467A (zh) * 2010-06-09 2011-12-14 东洋橡胶工业株式会社 充气轮胎
EP2468490A1 (en) 2010-12-21 2012-06-27 Toyo Tire & Rubber Co. Ltd. Manufacturing method of a pneumatic tire and pneumatic tire obtained thereby.
CN104002613A (zh) * 2013-02-22 2014-08-27 东洋橡胶工业株式会社 充气轮胎

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DE102007023907A1 (de) * 2007-05-23 2008-12-04 Kreyer, Norbert, Dipl.-Ing. Radaufhängung mit Sturzverstellung
FR2922812B1 (fr) * 2007-10-30 2009-11-20 Michelin Soc Tech Methode de fabrication d'un pneumatique comprenant un insert conducteur de l'electricite par enroulement de bandelettes.
JP4783479B1 (ja) * 2011-02-10 2011-09-28 東洋ゴム工業株式会社 空気入りタイヤ
JP5456074B2 (ja) * 2011-09-21 2014-03-26 東洋ゴム工業株式会社 空気入りタイヤの製造方法
JP5907703B2 (ja) 2011-11-25 2016-04-26 東洋ゴム工業株式会社 空気入りタイヤの製造方法
JP6061577B2 (ja) * 2011-12-19 2017-01-18 東洋ゴム工業株式会社 空気入りタイヤ及びその製造方法
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
JP5860339B2 (ja) * 2012-05-09 2016-02-16 住友ゴム工業株式会社 空気入りタイヤ
CN103786532A (zh) * 2013-07-06 2014-05-14 梁晓军 一种电动车导电轮胎
JP6091006B2 (ja) * 2013-09-30 2017-03-08 東洋ゴム工業株式会社 空気入りタイヤの製造方法及び空気入りタイヤ
KR20160088383A (ko) 2013-12-19 2016-07-25 브리지스톤 어메리카스 타이어 오퍼레이션스, 엘엘씨 정전하 이산 요소를 갖는 타이어
CN104890214B (zh) * 2014-03-03 2017-04-26 东洋橡胶工业株式会社 充气轮胎的制造方法
JP6150770B2 (ja) * 2014-08-14 2017-06-21 住友ゴム工業株式会社 空気入りタイヤ
CN104943480A (zh) * 2015-07-15 2015-09-30 三角轮胎股份有限公司 防静电轮胎
JP6572105B2 (ja) * 2015-11-16 2019-09-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ
CN106985429B (zh) * 2015-12-03 2020-01-14 东洋橡胶工业株式会社 轮胎以及轮胎的制造方法
JP6759703B2 (ja) 2016-05-19 2020-09-23 住友ゴム工業株式会社 空気入りタイヤ及びその製造方法
JP6424919B2 (ja) * 2017-04-19 2018-11-21 横浜ゴム株式会社 空気入りタイヤおよびその製造方法
JP6930262B2 (ja) * 2017-07-18 2021-09-01 横浜ゴム株式会社 空気入りタイヤ及び空気入りタイヤの製造方法
WO2020072245A1 (en) 2018-10-02 2020-04-09 Bridgestone Americas Tire Operations, Llc Tire having a conductive path in a sidewall
JP6582104B1 (ja) * 2018-10-03 2019-09-25 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤの製造方法
KR20200121408A (ko) 2019-04-15 2020-10-26 한국타이어앤테크놀로지 주식회사 정전기 방출 성능이 우수한 타이어
JP7494482B2 (ja) 2020-02-18 2024-06-04 住友ゴム工業株式会社 トレッドゴム形成方法及びトレッドゴム形成装置
FR3119563A1 (fr) * 2021-02-08 2022-08-12 Compagnie Generale Des Etablissements Michelin Procede de fabrication d’un pneumatique presentant un chemin conducteur
WO2023034676A1 (en) * 2021-08-30 2023-03-09 Bridgestone Americas Tire Operations, Llc Rfid package for a tire

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JPH0971112A (ja) 1994-12-21 1997-03-18 Sumitomo Rubber Ind Ltd 空気入りタイヤ及びその製造方法
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JP2001047525A (ja) * 1999-08-06 2001-02-20 Bridgestone Corp タイヤ製造装置及びタイヤ製造方法
JP2006137067A (ja) * 2004-11-11 2006-06-01 Sumitomo Rubber Ind Ltd 空気入りタイヤの製造方法
JP2007008388A (ja) * 2005-07-01 2007-01-18 Sumitomo Rubber Ind Ltd 空気入りタイヤ、その製造方法及びゴムストリップ
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Title
See also references of EP2230105A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275467A (zh) * 2010-06-09 2011-12-14 东洋橡胶工业株式会社 充气轮胎
EP2394826A1 (en) 2010-06-09 2011-12-14 Toyo Tire & Rubber Co. Ltd. Pneumatic tire
US8905096B2 (en) 2010-06-09 2014-12-09 Toyo Tire & Rubber Co., Ltd. Pneumatic tire with tread having cap portion, segmented base portion and conductive portion
EP2468490A1 (en) 2010-12-21 2012-06-27 Toyo Tire & Rubber Co. Ltd. Manufacturing method of a pneumatic tire and pneumatic tire obtained thereby.
CN104002613A (zh) * 2013-02-22 2014-08-27 东洋橡胶工业株式会社 充气轮胎

Also Published As

Publication number Publication date
CN102514452B (zh) 2014-09-10
US20100258227A1 (en) 2010-10-14
EP2230105B1 (en) 2012-09-26
EP2230105A1 (en) 2010-09-22
CN102514452A (zh) 2012-06-27
CN101868362B (zh) 2012-06-27
BRPI0819368A2 (pt) 2015-04-22
RU2010121232A (ru) 2011-12-27
KR20100092468A (ko) 2010-08-20
US20130284331A1 (en) 2013-10-31
KR101492670B1 (ko) 2015-02-12
US9370909B2 (en) 2016-06-21
CN101868362A (zh) 2010-10-20
EP2230105A4 (en) 2011-05-25
RU2471643C2 (ru) 2013-01-10

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