WO2008136501A1 - 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
WO2008136501A1
WO2008136501A1 PCT/JP2008/058365 JP2008058365W WO2008136501A1 WO 2008136501 A1 WO2008136501 A1 WO 2008136501A1 JP 2008058365 W JP2008058365 W JP 2008058365W WO 2008136501 A1 WO2008136501 A1 WO 2008136501A1
Authority
WO
WIPO (PCT)
Prior art keywords
thermoplastic resin
sheet laminate
air permeation
preventive layer
manufacturing
Prior art date
Application number
PCT/JP2008/058365
Other languages
English (en)
French (fr)
Inventor
Hirokazu Shibata
Naoyuki Morooka
Hirohisa Hazama
Masamichi Danjo
Norifumi Kameda
Yoshiaki Hashimura
Original Assignee
The 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 The Yokohama Rubber Co., Ltd. filed Critical The Yokohama Rubber Co., Ltd.
Priority to AT08752284T priority Critical patent/ATE530357T1/de
Priority to EP08752284A priority patent/EP2143569B1/en
Priority to CN200880014205.8A priority patent/CN101674947B/zh
Priority to US12/595,583 priority patent/US20100108221A1/en
Publication of WO2008136501A1 publication Critical patent/WO2008136501A1/ja
Priority to US13/658,054 priority patent/US20130042962A1/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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • 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
    • B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
    • 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
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • 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
    • B29D2030/0682—Inner liners
    • 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
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • B60C2005/145—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre made of laminated 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • B60C2005/147—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre characterised by the joint or splice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Laminated Bodies (AREA)

Abstract

　熱可塑性樹脂又は熱可塑性樹脂にエラストマーをブレンドした熱可塑性エラストマー組成物のフィルムを空気透過防止層に用いるにあたって、ガスバリア性に優れた空気透過防止層を形成すると共に、簡便な成形工程で余計な端材を生じることなくタイヤを成形することを可能にした空気入りタイヤ及びその製造方法を提供する。本発明の空気入りタイヤは、熱可塑性樹脂又は熱可塑性樹脂にエラストマーをブレンドした熱可塑性エラストマー組成物のフィルムからなる円筒状成形物を潰してシート状積層体とし、該シート状積層体を空気透過防止層として用いたものである。その製造に際しては、シート状積層体を成形ドラムに巻き付けて該シート状積層体を空気透過防止層とする未加硫タイヤを成形し、該未加硫タイヤを加硫する。
PCT/JP2008/058365 2007-05-01 2008-05-01 空気入りタイヤ及びその製造方法 WO2008136501A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT08752284T ATE530357T1 (de) 2007-05-01 2008-05-01 Luftreifen und herstellungsverfahren dafür
EP08752284A EP2143569B1 (en) 2007-05-01 2008-05-01 Pneumatic tire and process for manufacturing the same
CN200880014205.8A CN101674947B (zh) 2007-05-01 2008-05-01 充气轮胎及其制造方法
US12/595,583 US20100108221A1 (en) 2007-05-01 2008-05-01 Pneumatic tire and process for manufacturing the same
US13/658,054 US20130042962A1 (en) 2007-05-01 2012-10-23 Pneumatic tire and process for manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007120643A JP4720780B2 (ja) 2007-05-01 2007-05-01 空気入りタイヤ及びその製造方法
JP2007-120643 2007-05-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/658,054 Division US20130042962A1 (en) 2007-05-01 2012-10-23 Pneumatic tire and process for manufacturing the same

Publications (1)

Publication Number Publication Date
WO2008136501A1 true WO2008136501A1 (ja) 2008-11-13

Family

ID=39943606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058365 WO2008136501A1 (ja) 2007-05-01 2008-05-01 空気入りタイヤ及びその製造方法

Country Status (6)

Country Link
US (2) US20100108221A1 (ja)
EP (1) EP2143569B1 (ja)
JP (1) JP4720780B2 (ja)
CN (1) CN101674947B (ja)
AT (1) ATE530357T1 (ja)
WO (1) WO2008136501A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012006499A (ja) * 2010-06-25 2012-01-12 Yokohama Rubber Co Ltd:The 空気入りタイヤ及びその製造方法
US9273195B2 (en) 2010-06-29 2016-03-01 Eastman Chemical Company Tires comprising cellulose ester/elastomer compositions
US20110319530A1 (en) 2010-06-29 2011-12-29 Eastman Chemical Company Processes for making cellulose estate/elastomer compositions
JP5720145B2 (ja) 2010-08-26 2015-05-20 横浜ゴム株式会社 熱可塑性エラストマー組成物およびそれを用いた空気入りタイヤ
JP5644332B2 (ja) 2010-09-29 2014-12-24 横浜ゴム株式会社 熱可塑性エラストマー組成物の製造方法
US8454778B2 (en) 2010-11-15 2013-06-04 Ramendra Nath Majumdar Pneumatic tire with barrier layer and method of making the same
EP2646233B1 (en) * 2010-11-29 2016-04-06 Pirelli Tyre S.p.A. Process and plant for building tyres, green tyre and cured tyre obtained thereby.
US20130150493A1 (en) 2011-12-07 2013-06-13 Eastman Chemical Company Process for dispersing cellulose esters into elastomeric compositions
JP5146591B1 (ja) * 2011-12-22 2013-02-20 横浜ゴム株式会社 空気入りタイヤの製造方法
JP6018868B2 (ja) * 2012-10-02 2016-11-02 住友ゴム工業株式会社 ゴムストリップの製造装置及び製造方法
WO2014164054A1 (en) 2013-03-13 2014-10-09 Basf Se Inner liner for a pneumatic tire assembly
US10077343B2 (en) 2016-01-21 2018-09-18 Eastman Chemical Company Process to produce elastomeric compositions comprising cellulose ester additives
CN110214076A (zh) 2016-12-15 2019-09-06 普利司通美国轮胎运营有限责任公司 含有密封剂的轮胎和相关方法
FR3068915B1 (fr) * 2017-07-11 2020-07-31 Michelin & Cie Procede de fabrication d'un bandage pneumatique perfectionne

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01314164A (ja) * 1988-04-11 1989-12-19 Hercules Inc 空気入り物品用気体遮断構造物
WO2004110735A1 (ja) * 2003-06-13 2004-12-23 The Yokohama Rubber Co.,Ltd. タイヤ構成部材の供給方法
JP2005103760A (ja) * 2003-09-26 2005-04-21 Yokohama Rubber Co Ltd:The 積層体及びそれを用いた空気入りタイヤ
JP2006082273A (ja) 2004-09-14 2006-03-30 Yokohama Rubber Co Ltd:The 空気入りタイヤの製造方法
JP2006315339A (ja) 2005-05-13 2006-11-24 Yokohama Rubber Co Ltd:The 熱可塑性エラストマーフィルム
JP2007099118A (ja) * 2005-10-05 2007-04-19 Yokohama Rubber Co Ltd:The 筒状樹脂フィルムの巻上げ体

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US5156921A (en) * 1988-04-11 1992-10-20 Hercules Incorporated Tire innerliner
US5040583A (en) * 1988-04-11 1991-08-20 Hercules Incorporated Tire innerliner
JPH02179729A (ja) * 1988-12-30 1990-07-12 Shinetsu Kogyo Kk ゲートル巻きするラッピングフィルムの製造法
KR100413882B1 (ko) * 1995-05-02 2004-04-28 요코하마 고무 가부시키가이샤 공기타이어의제조방법
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JP3526697B2 (ja) * 1996-06-27 2004-05-17 本田技研工業株式会社 チューブの製造方法
JP2000272023A (ja) * 1999-03-26 2000-10-03 Yokohama Rubber Co Ltd:The 空気入りタイヤの製造方法
JP2001219478A (ja) * 2000-02-07 2001-08-14 Bridgestone Corp フィルム付きインナーライナーの製造方法および製造装置
JP2001260137A (ja) * 2000-03-15 2001-09-25 Bridgestone Corp タイヤ製造用筒部材の製造方法
FR2815287A1 (fr) * 2000-10-18 2002-04-19 Sedepro Fabrication d'une bandelette par extrusion d'un tube puis aplatissement du tube
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01314164A (ja) * 1988-04-11 1989-12-19 Hercules Inc 空気入り物品用気体遮断構造物
WO2004110735A1 (ja) * 2003-06-13 2004-12-23 The Yokohama Rubber Co.,Ltd. タイヤ構成部材の供給方法
JP2005103760A (ja) * 2003-09-26 2005-04-21 Yokohama Rubber Co Ltd:The 積層体及びそれを用いた空気入りタイヤ
JP2006082273A (ja) 2004-09-14 2006-03-30 Yokohama Rubber Co Ltd:The 空気入りタイヤの製造方法
JP2006315339A (ja) 2005-05-13 2006-11-24 Yokohama Rubber Co Ltd:The 熱可塑性エラストマーフィルム
JP2007099118A (ja) * 2005-10-05 2007-04-19 Yokohama Rubber Co Ltd:The 筒状樹脂フィルムの巻上げ体

Also Published As

Publication number Publication date
US20100108221A1 (en) 2010-05-06
US20130042962A1 (en) 2013-02-21
ATE530357T1 (de) 2011-11-15
EP2143569A1 (en) 2010-01-13
JP2008273424A (ja) 2008-11-13
CN101674947B (zh) 2011-12-14
CN101674947A (zh) 2010-03-17
EP2143569B1 (en) 2011-10-26
EP2143569A4 (en) 2010-09-22
JP4720780B2 (ja) 2011-07-13

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