JP5228613B2 - 空気入りタイヤの製造方法及び空気入りタイヤ - Google Patents
空気入りタイヤの製造方法及び空気入りタイヤ Download PDFInfo
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- JP5228613B2 JP5228613B2 JP2008128541A JP2008128541A JP5228613B2 JP 5228613 B2 JP5228613 B2 JP 5228613B2 JP 2008128541 A JP2008128541 A JP 2008128541A JP 2008128541 A JP2008128541 A JP 2008128541A JP 5228613 B2 JP5228613 B2 JP 5228613B2
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- pneumatic tire
- inner liner
- liner layer
- manufacturing
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- 229920003214 poly(methacrylonitrile) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005554 polynitrile Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
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Images
Landscapes
- Tires In General (AREA)
- Tyre Moulding (AREA)
Description
4A 隣接面
4E エッジ
9 インナーライナー層(タイヤ構成部材)
9A 端部
9E エッジ
11 補強層(隣接部材)
14,14A,15 細溝(経路)
16 通気性の糸(経路)
17 細穴(経路)
Claims (11)
- 熱可塑性樹脂または熱可塑性樹脂中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からなるインナーライナー層を有するグリーンタイヤを成形した後加硫する空気入りタイヤの製造方法において、前記インナーライナー層とそれに隣接する隣接部材との間に残留する空気を逃がす経路を前記隣接部材が有し、前記経路が前記インナーライナー層の少なくとも端部に面すると共に、該インナーライナー層の端部に面する経路の配列密度を端部以外の部分より高くした空気入りタイヤの製造方法。
- 前記インナーライナー層が左右のビード部間に延在し、前記隣接部材が該ビード部に前記インナーライナー層の少なくとも端部に隣接して配置される請求項1に記載の空気入りタイヤの製造方法。
- 前記経路が前記隣接部材のインナーライナー層に面する隣接面に設けた細溝からなる請求項1または2に記載の空気入りタイヤの製造方法。
- 前記細溝の深さが1.0mm以下である請求項3に記載の空気入りタイヤの方法。
- 前記経路が前記隣接部材のインナーライナー層に面する隣接面上に設けた通気性の糸からなる請求項1または2に記載の空気入りタイヤの製造方法。
- 前記糸の単位長さ当たりの配列本数が10〜100本/mである請求項5に記載の空気入りタイヤの製造方法。
- 前記経路が前記隣接部材のエッジまで延在する請求項3乃至6のいずれか1項に記載の空気入りタイヤの製造方法。
- 前記経路が前記隣接部材のインナーライナー層に面する隣接面に設けた複数の貫通する細穴からなる請求項1または2に記載の空気入りタイヤの製造方法。
- 前記隣接面上の細穴の単位面積当たりの総面積が0.002〜5.0mm2/cm2である請求項8に記載の空気入りタイヤの製造方法。
- 前記細穴の径が1.5mm以下である請求項8または9に記載の空気入りタイヤの製造方法。
- 請求項1乃至10のいずれか1項に記載の空気入りタイヤの製造方法により製造した空気入りタイヤ。
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012131031A (ja) * | 2010-11-24 | 2012-07-12 | Sumitomo Rubber Ind Ltd | 空気入りタイヤおよびその製造方法 |
JP2012166712A (ja) * | 2011-02-15 | 2012-09-06 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP6152866B2 (ja) * | 2015-04-06 | 2017-06-28 | 横浜ゴム株式会社 | ゴム圧延部材の製造方法及び製造装置 |
JP6299817B2 (ja) * | 2016-08-05 | 2018-03-28 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6825899B2 (ja) * | 2016-12-16 | 2021-02-03 | Toyo Tire株式会社 | 空気入りタイヤの製造方法 |
JP7348828B2 (ja) * | 2019-12-13 | 2023-09-21 | Toyo Tire株式会社 | 空気入りタイヤ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5999805U (ja) * | 1982-12-24 | 1984-07-05 | 横浜ゴム株式会社 | タイヤの構造 |
JPH02299903A (ja) * | 1989-05-13 | 1990-12-12 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JPH07308984A (ja) * | 1994-05-19 | 1995-11-28 | Bridgestone Corp | タイヤ成型用ゴムシートおよびそれを用いたタイヤ成型方法 |
JP2000015716A (ja) * | 1998-06-30 | 2000-01-18 | Bridgestone Corp | 空気入りタイヤの製造方法および該製造方法に使用する生タイヤ |
JP4305604B2 (ja) * | 2002-01-09 | 2009-07-29 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
JP2004284165A (ja) * | 2003-03-20 | 2004-10-14 | Bridgestone Corp | 空気入りタイヤの製造方法 |
JP4608986B2 (ja) * | 2004-07-23 | 2011-01-12 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
JP4939853B2 (ja) * | 2006-06-26 | 2012-05-30 | 住友ゴム工業株式会社 | ホーリング装置 |
JP2008012769A (ja) * | 2006-07-05 | 2008-01-24 | Sumitomo Rubber Ind Ltd | ホーリング装置 |
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