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公开(公告)号：US09481208B2
公开(公告)日：2016-11-01
申请号：US14402546
申请日：2013-04-21
发明人： Jun Matsuda , Yoshiaki Hashimura , Yasunobu Seki
CPC分类号： B60C7/125 , B60C7/14 , B60C2007/146
摘要： A tire according to an embodiment of the present invention specifically has the annular inner ring band and the annular outer ring band separated from and concentric with the inner ring band, on the outer peripheral side of the wheel, and includes an air bag between the inner ring band and the outer ring band, the air bag including the air intake/discharge mechanism that communicates with the outside. A support body for coupling the inner ring band and the outer ring band is included. A plurality of the air bags is present in a peripheral direction of the tire. Furthermore, the outer ring band, is formed of a rubber composition for a tire. An air discharge hole of the air bag communicates with an outer most layer of the outer ring band. With this configuration, the tire that has advantages of both of a non-pneumatic tire and a pneumatic tire is realized.
摘要翻译： 根据本发明的实施例的轮胎具体地具有环形内圈带和环形外环带，其在所述车轮的外周侧与所述内环带分离并与所述内环带同心，并且在所述内圈 环带和外环带，气囊包括与外部连通的进气排放机构。 包括用于连接内环带和外环带的支撑体。 在轮胎的周向存在多个气囊。 此外，外圈带由轮胎用橡胶组合物形成。 气囊的排气孔与外环带的外层最上层连通。 通过这种构造，实现了具有非充气轮胎和充气轮胎两者的优点的轮胎。
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公开(公告)号：US08476349B2
公开(公告)日：2013-07-02
申请号：US13152461
申请日：2011-06-03
申请人： Naoki Kushida
发明人： Naoki Kushida
IPC分类号： C08K5/24
CPC分类号： C08K5/372 , B60C1/0016 , C08K3/04 , C08K3/36 , C08K5/548 , C08L9/06 , Y02T10/862 , C08L2666/08
摘要： A rubber composition for a tire is blended with diene-based rubber containing 50 wt % or more of SBR, and 0.2 to 5 parts by weight of cyclic polysulfide represented by the below formula (I), 1 to 30 parts by weight of aromatic denatured terpene resin, 20 to 80 parts by weight of silica, and 40 to 100 parts by weight of carbon black relative to 100 parts by weight of the diene-based rubber. Further, a total blending amount of the silica and the carbon black is 70 to 130 parts by weight. In the formula, R represents a substituted or unsubstituted alkylene group having 2 to 18 carbon atoms, a substituted or unsubstituted oxyalkylene group having 2 to 18 carbon atoms, or an alkylene group including an aromatic ring, x represents an average number of 2 to 6, and n represents an integer of 1 to 15.
摘要翻译： 将轮胎用橡胶组合物与含有50重量％以上的SBR的二烯系橡胶和0.2〜5重量份的由下式（I）表示的环状多硫化物，1〜30重量份的芳族化合物 萜烯树脂，20〜80重量份二氧化硅，40〜100重量份炭黑相对于二烯系橡胶为100重量份。 此外，二氧化硅和炭黑的总混合量为70〜130重量份。 式中，R表示取代或未取代的碳原子数2〜18的亚烷基，取代或未取代的碳原子数2〜18的氧化烯基或芳香族环的亚烷基，x表示平均2〜6个 ，n表示1〜15的整数。
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公开(公告)号：US08950768B2
公开(公告)日：2015-02-10
申请号：US13228259
申请日：2011-09-08
申请人： Hideki Nihei
发明人： Hideki Nihei
CPC分类号： A61G5/1043 , A47C4/54 , A47C7/021 , A47C27/083 , A61G5/1045 , A61G7/05769 , A61G2203/34
摘要： An air cellular cushion according to one aspect of the present disclosure includes: a plurality of air cells; a sensor configured to detect an air cell collapsing to a bottom; a parameter measuring unit configured to measure a parameter indicating a collapse state of the air cell collapsing to the bottom; an indicator configured to output an indication; and a control unit configured to change the indication output from the indicator based on a parameter value measured by the parameter measuring unit.
摘要翻译： 根据本公开的一个方面的气泡垫片包括：多个空气囊; 传感器，被配置为检测塌陷到底部的气囊; 参数测量单元，被配置为测量表示所述空气囊塌陷到所述底部的塌陷状态的参数; 指示器，被配置为输出指示; 以及控制单元，其被配置为基于由所述参数测量单元测量的参数值来改变从所述指示器输出的指示。
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公开(公告)号：US09150712B2
公开(公告)日：2015-10-06
申请号：US13788633
申请日：2013-03-07
发明人： Youichi Takizawa , Naoki Kushida
CPC分类号： C08K5/5419 , B60C1/0016 , C08K3/36 , C08L9/06 , C08L57/02
摘要： A rubber composition for a tire tread contains styrene-butadiene rubber in a compounding amount of 100 parts by weight, silica in a compounding amount of 90 to 170 parts by weight, and an aromatic modified terpene resin in a compounding amount of 10 to 30 parts by weight. The styrene-butadiene rubber contains 40 to 100% by weight of solution-polymerized styrene-butadiene rubber (S-SBR1) and 60 to 0% by weight of solution-polymerized styrene-butadiene rubber (S-SBR2), the total content thereof being 100% by weight. The S-SBR1 has a styrene content of 30 to 38% by weight and a vinyl content of 60 to 80% by weight, the total content thereof being 100% by weight, a glass transition temperature of −20 to −5° C., and a weight average molecular weight of 1,000,000 to 1,800,000.
摘要翻译： 轮胎胎面用橡胶组合物含有配混量为100重量份的苯乙烯 - 丁二烯橡胶，配混量为90〜170重量份的二氧化硅，配合量为10〜30重量％的芳香族改性萜烯树脂 重量。 苯乙烯 - 丁二烯橡胶含有40-100重量％的溶液聚合的丁苯橡胶（S-SBR1）和60-0重量％的溶液聚合的丁苯橡胶（S-SBR2），其总含量 为100重量％。 S-SBR1的苯乙烯含量为30〜38重量％，乙烯基含量为60〜80重量％，总含量为100重量％，玻璃化转变温度为-20〜-5℃。 ，重均分子量为1,000,000至1,800,000。
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公开(公告)号：US4082909A
公开(公告)日：1978-04-04
申请号：US670758
申请日：1976-03-26
申请人： Yuichi Sugiyama , Hiroyuki Kaido , Tsuneo Koyama
发明人： Yuichi Sugiyama , Hiroyuki Kaido , Tsuneo Koyama
CPC分类号： C08J5/10 , C08K5/09 , C08K5/098 , C08J2321/00 , Y10T428/249934
摘要： A rubber composition which comprises a vulcanizable rubber and 0.5 - 20 wt. parts of a metal salt of hydroxy benzoic acid per 100 wt. parts of the rubber. This composition exhibits excellent adhesive bonding to metallic material.
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公开(公告)号：US20140155524A1
公开(公告)日：2014-06-05
申请号：US13879434
申请日：2011-09-26
申请人： Katsunori Shimizu , Satoshi Mihara
发明人： Katsunori Shimizu , Satoshi Mihara
IPC分类号： C08K5/548 , C08K5/3447 , C08K5/3475 , C08K5/3417
CPC分类号： C08K5/3417 , B60C1/0016 , B60C1/0025 , C08K3/36 , C08K5/34 , C08K5/3447 , C08K5/3475 , C08K5/548 , C08L21/00 , Y02T10/862
摘要： A rubber composition contains diene-based rubber, silica, a sulfur-containing silane coupling agent, and an amine compound. The amine compound is indole, indigo, and derivatives thereof each of which is represented by a predetermined formula. The content of the silica is 20 to 120 parts by mass based on 100 parts by mass of the diene-based rubber. The content of the sulfur-containing silane coupling agent is 3 to 15 parts by mass based on 100 parts by mass of the silica. The content of the amine compound is 0.5 to 20 parts by mass based on 100 parts by mass of the silica. By the use of the rubber composition with this composition, a tire having improved dispersibility of silica, excellent wet performance, and excellent rolling resistance and showing a suppressed decrease in reinforcing property can be produced.
摘要翻译： 橡胶组合物含有二烯类橡胶，二氧化硅，含硫硅烷偶联剂和胺化合物。 胺化合物是吲哚，靛蓝及其衍生物，其各自以预定的式表示。 相对于二烯类橡胶100质量份，二氧化硅的含量为20〜120质量份。 相对于100质量份的二氧化硅，含硫硅烷偶联剂的含量为3〜15质量份。 相对于100质量份的二氧化硅，胺化合物的含量为0.5〜20质量份。 通过使用具有该组成的橡胶组合物，可以制造具有改善的二氧化硅分散性，优异的湿润性能和优异的滚动阻力并且显示出抑制的增强性能降低的轮胎。
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公开(公告)号：US20130237653A1
公开(公告)日：2013-09-12
申请号：US13788633
申请日：2013-03-07
发明人： Youichi Takizawa , Naoki Kushida
IPC分类号： C08K5/5419 , C08L9/06
CPC分类号： C08K5/5419 , B60C1/0016 , C08K3/36 , C08L9/06 , C08L57/02
摘要： A rubber composition for a tire tread contains styrene-butadiene rubber in a compounding amount of 100 parts by weight, silica in a compounding amount of 90 to 170 parts by weight, and an aromatic modified terpene resin in a compounding amount of 10 to 30 parts by weight. The styrene-butadiene rubber contains 40 to 100% by weight of solution-polymerized styrene-butadiene rubber (S-SBR1) and 60 to 0% by weight of solution-polymerized styrene-butadiene rubber (S-SBR2), the total content thereof being 100% by weight. The S-SBR1 has a styrene content of 30 to 38% by weight and a vinyl content of 60 to 80% by weight, the total content thereof being 100% by weight, a glass transition temperature of −20 to −5° C., and a weight average molecular weight of 1,000,000 to 1,800,000.
摘要翻译： 轮胎胎面用橡胶组合物含有配混量为100重量份的苯乙烯 - 丁二烯橡胶，配混量为90〜170重量份的二氧化硅，配合量为10〜30重量％的芳香族改性萜烯树脂 重量。 苯乙烯 - 丁二烯橡胶含有40-100重量％的溶液聚合的丁苯橡胶（S-SBR1）和60-0重量％的溶液聚合的丁苯橡胶（S-SBR2），其总含量 为100重量％。 S-SBR1的苯乙烯含量为30〜38重量％，乙烯基含量为60〜80重量％，其总含量为100重量％，玻璃化转变温度为-20〜-5℃。 ，重均分子量为1,000,000至1,800,000。
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公开(公告)号：US20080188621A1
公开(公告)日：2008-08-07
申请号：US11587904
申请日：2005-04-28
申请人： Kotaro Ichino , Masao Kunizane , Yuji Ishit , Kunihide Hiraoka , Masaaki Kawasaki , Hidetatsu Murakami , Keiji Okada
发明人： Kotaro Ichino , Masao Kunizane , Yuji Ishit , Kunihide Hiraoka , Masaaki Kawasaki , Hidetatsu Murakami , Keiji Okada
IPC分类号： C08L9/02
CPC分类号： C08L21/00 , B60C1/0016 , C08L9/00 , C08L9/02 , C08L23/16 , C08L53/00 , C08L2666/02 , C08L2666/08
摘要： Provided is a rubber composition which can give a tire excellent in braking performance and fuel consumption and which is excellent in mechanical strength and fatigue resistance, and a use thereof.The rubber composition of the present invention contains a (A) 60 to 0.1 parts by weight of a nonconjugated polyene copolymer, which is a random copolymer containing 96 to 70 mol % of the structural units derived from α-olefin (A1) and 4 to 30 mol % of the structural units derived from a nonconjugated polyene (A2), and has a glass transition temperature (Tg) of −25 to 20° C., (B) 40 to 99.9 parts by weight of a diene rubber and (C) at least one selected from the group consisting of specific polymers.
摘要翻译： 提供一种橡胶组合物，其能够赋予制动性能和燃料消耗优异并且机械强度和耐疲劳性优异的轮胎及其用途。 本发明的橡胶组合物含有（A）60〜0.1重量份的非共轭多烯共聚物，其是含有96〜70摩尔％的来自α-烯烃（A1）的结构单元和4〜 衍生自非共轭多烯（A2）的结构单元的30摩尔％，玻璃化转变温度（Tg）为-25〜20℃，（B）为40〜99.9重量份的二烯系橡胶，（C ）选自由特定聚合物组成的组中的至少一种。
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公开(公告)号：US08993659B2
公开(公告)日：2015-03-31
申请号：US13879434
申请日：2011-09-26
申请人： Katsunori Shimizu , Satoshi Mihara
发明人： Katsunori Shimizu , Satoshi Mihara
IPC分类号： C08K5/548 , C08K5/3475 , B60C1/00 , C08K3/36 , C08K5/34 , C08K5/3417 , C08K5/3447 , C08L21/00
CPC分类号： C08K5/3417 , B60C1/0016 , B60C1/0025 , C08K3/36 , C08K5/34 , C08K5/3447 , C08K5/3475 , C08K5/548 , C08L21/00 , Y02T10/862
摘要： A rubber composition contains diene-based rubber, silica, a sulfur-containing silane coupling agent, and an amine compound. The amine compound is indole, indigo, and derivatives thereof each of which is represented by a predetermined formula. The content of the silica is 20 to 120 parts by mass based on 100 parts by mass of the diene-based rubber. The content of the sulfur-containing silane coupling agent is 3 to 15 parts by mass based on 100 parts by mass of the silica. The content of the amine compound is 0.5 to 20 parts by mass based on 100 parts by mass of the silica. By the use of the rubber composition with this composition, a tire having improved dispersibility of silica, excellent wet performance, and excellent rolling resistance and showing a suppressed decrease in reinforcing property can be produced.
摘要翻译： 橡胶组合物含有二烯类橡胶，二氧化硅，含硫硅烷偶联剂和胺化合物。 胺化合物是吲哚，靛蓝及其衍生物，其各自以预定的式表示。 相对于二烯类橡胶100质量份，二氧化硅的含量为20〜120质量份。 相对于100质量份的二氧化硅，含硫硅烷偶联剂的含量为3〜15质量份。 相对于100质量份的二氧化硅，胺化合物的含量为0.5〜20质量份。 通过使用具有该组成的橡胶组合物，可以制造具有改善的二氧化硅分散性，优异的湿润性能和优异的滚动阻力并且显示出抑制的增强性能降低的轮胎。
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