JP5807409B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
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- JP5807409B2 JP5807409B2 JP2011143255A JP2011143255A JP5807409B2 JP 5807409 B2 JP5807409 B2 JP 5807409B2 JP 2011143255 A JP2011143255 A JP 2011143255A JP 2011143255 A JP2011143255 A JP 2011143255A JP 5807409 B2 JP5807409 B2 JP 5807409B2
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- Prior art keywords
- thermoplastic resin
- tire
- layer
- pneumatic tire
- circumferential direction
- 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
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- 229920001971 elastomer Polymers 0.000 claims description 77
- 229920005992 thermoplastic resin Polymers 0.000 claims description 55
- 239000005060 rubber Substances 0.000 claims description 48
- 239000000203 mixture Substances 0.000 claims description 41
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 36
- 239000000806 elastomer Substances 0.000 claims description 33
- 230000003449 preventive effect Effects 0.000 claims description 21
- 230000035882 stress Effects 0.000 description 14
- 229920001577 copolymer Polymers 0.000 description 11
- -1 polybutylene terephthalate Polymers 0.000 description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 229920002379 silicone rubber Polymers 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 229920005549 butyl rubber Polymers 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 239000011976 maleic acid Substances 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 229920000305 Nylon 6,10 Polymers 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000572 Nylon 6/12 Polymers 0.000 description 2
- 229920000577 Nylon 6/66 Polymers 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZYHIGCKINZLPD-UHFFFAOYSA-N azepan-2-one;hexane-1,6-diamine;hexanedioic acid Chemical compound NCCCCCCN.O=C1CCCCCN1.OC(=O)CCCCC(O)=O TZYHIGCKINZLPD-UHFFFAOYSA-N 0.000 description 2
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001230 polyarylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920000393 Nylon 6/6T Polymers 0.000 description 1
- 229920000007 Nylon MXD6 Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 description 1
- MOSXLDGILGBOSZ-UHFFFAOYSA-N ethenyl-methyl-phenylsilicon Chemical compound C=C[Si](C)C1=CC=CC=C1 MOSXLDGILGBOSZ-UHFFFAOYSA-N 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000012001 immunoprecipitation mass spectrometry Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920003214 poly(methacrylonitrile) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin 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
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
- 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
- Tires In General (AREA)
- Tyre Moulding (AREA)
Description
(1)熱可塑性樹脂または熱可塑性樹脂とエラストマーのブレンド物を含む熱可塑性エラストマー組成物からなる空気透過防止層とタイゴム層とを積層した積層体シートのタイヤ周方向端部をラップスプライスしてインナーライナー層を形成させた空気入りタイヤにおいて、前記ラップスプライスされる積層体シートとして、そのタイヤ周方向端部の少なくとも一方にて、該端部の縁線がタイヤ周方向に凹凸状をなした曲線状を呈する積層体シートを用いてなり、前記積層体シートの前記縁線が複数の凸状及び複数の凹状を有し、これら凸状及び凹状を交互に有するものであることを特徴とする空気入りタイヤ。
(2)前記凸状と凹状の波長をλ(mm)、振幅をA(mm)としたとき、以下の(a)式および(b)式を満足することを特徴とする上記(1)記載の空気入りタイヤ。
A≧10.0 ………(a)式
2.0≦λ/A≦6.0 ………(b)式
(3)前記ラップスプライスが、タイヤ周方向での重なり量が5mm以上でなされているものであることを特徴とする上記(1)〜(2)のいずれかに記載の空気入りタイヤ。
A≧10.0mm ………(a)式
2.0≦λ/A≦6.0 ………(b)式
各試験タイヤにおいて、インナーライナー層のスプライス部の縁線E1、E2は、本発明の実施例1〜3は、図3(a)、(b)、(c)に示したものである。また、比較例1および比較例2は図4(c)に示した如くタイヤ幅方向の直線状のものであり、比較例3はタイヤ幅方向に対して45度傾いた一直線状のものである。
2:熱可塑性樹脂または熱可塑性樹脂と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シート
2a:空気透過防止層
3:タイゴム層
4:熱可塑性樹脂または熱可塑性エラストマー組成物のシート2の先端部付近
10:インナーライナー層
11:トレッド部
12:サイドウォール部
13:ビード部
14:カーカス層
15:ベルト層
A:凸状と凹状の振幅(mm)
λ:凸状と凹状の波長(mm)
C:タイゴム層内で発生するクラックの頻発箇所
D:タイヤ周方向
E1、E2:積層体シートの周方向端部の縁線
S:ラップスプライス部
Claims (3)
- 熱可塑性樹脂または熱可塑性樹脂とエラストマーのブレンド物を含む熱可塑性エラストマー組成物からなる空気透過防止層とタイゴム層とを積層した積層体シートのタイヤ周方向端部をラップスプライスしてインナーライナー層を形成させた空気入りタイヤにおいて、
前記ラップスプライスされる積層体シートとして、そのタイヤ周方向端部の少なくとも一方にて、該端部の縁線がタイヤ周方向に凹凸状をなした曲線状を呈する積層体シートを用いてなり、
前記積層体シートの前記縁線が複数の凸状及び複数の凹状を有し、これら凸状及び凹状を交互に有するものであることを特徴とする空気入りタイヤ。 - 前記凸状と凹状の波長をλ(mm)、振幅をA(mm)としたとき、以下の(a)式および(b)式を満足することを特徴とする請求項1記載の空気入りタイヤ。
A≧10.0 ………(a)式
2.0≦λ/A≦6.0 ………(b)式 - 前記ラップスプライスが、タイヤ周方向での重なり量が5mm以上でなされているものであることを特徴とする請求項1〜2のいずれかに記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011143255A JP5807409B2 (ja) | 2011-06-28 | 2011-06-28 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011143255A JP5807409B2 (ja) | 2011-06-28 | 2011-06-28 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013010391A JP2013010391A (ja) | 2013-01-17 |
JP5807409B2 true JP5807409B2 (ja) | 2015-11-10 |
Family
ID=47684692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011143255A Expired - Fee Related JP5807409B2 (ja) | 2011-06-28 | 2011-06-28 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5807409B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5965149B2 (ja) * | 2012-01-11 | 2016-08-03 | 株式会社ブリヂストン | 空気入りタイヤおよびタイヤ用帯状部材 |
JP6205986B2 (ja) * | 2013-08-23 | 2017-10-04 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2020037328A (ja) * | 2018-09-04 | 2020-03-12 | 株式会社ブリヂストン | タイヤ |
FR3102097A1 (fr) * | 2019-10-16 | 2021-04-23 | Compagnie Generale Des Etablissements Michelin | Pneumatique a emission de bruit reduit et son procede de fabrication |
KR102375251B1 (ko) * | 2020-09-07 | 2022-03-17 | 넥센타이어 주식회사 | 소음이 저감되는 공기입 타이어 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3620928B2 (ja) * | 1996-07-04 | 2005-02-16 | 横浜ゴム株式会社 | 空気入りタイヤおよびその製造方法 |
US8696846B2 (en) * | 2005-01-11 | 2014-04-15 | Yokohama Rubber Co., Ltd. | Method of manufacturing a pneumatic tire |
JP2009190448A (ja) * | 2008-02-12 | 2009-08-27 | Bridgestone Corp | タイヤ |
JP5071204B2 (ja) * | 2008-03-31 | 2012-11-14 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2011
- 2011-06-28 JP JP2011143255A patent/JP5807409B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013010391A (ja) | 2013-01-17 |
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