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公开(公告)号：US09227466B2
公开(公告)日：2016-01-05
申请号：US13996763
申请日：2011-11-25
申请人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda , Yuichi Hara
发明人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda , Yuichi Hara
CPC分类号： B60C1/0008 , B29D30/3028 , B29D2030/0682 , B29D2030/0683 , B32B3/30 , B32B15/04 , B32B25/04 , B32B27/06 , B32B2270/00 , B32B2274/00 , B32B2307/7242 , B32B2605/00 , B32B2605/08 , B60C5/14 , B60C2005/145 , B60C2005/147
摘要： A pneumatic tire which uses, as an inner liner layer, a laminated sheet obtained by laminating an air permeation preventing layer, made of any one of a thermoplastic resin and a thermoplastic elastomer composition containing a blend of the thermoplastic resin and an elastomer, and a tie rubber layer, and which has high durability to prevent development of a crack in the tie rubber layer that occurs around a splice portion of the laminated sheet after the tire starts to be used. In the pneumatic tire, a sagged portion is formed by a concavo-convex structure in the air permeation preventing layer at least between points P and Q in a shape that a length La of a straight line connecting points P and Q and a length Lb of the air permeation preventing layer actually passing through points P and Q satisfy a relationship of (1.03×La)≦Lb≦(1.5×La).
摘要翻译： 一种充气轮胎，其使用通过层压由热塑性树脂和含有热塑性树脂和弹性体的共混物的热塑性弹性体组合物中的任一种制成的防透气层而获得的层压片，作为内衬层， 并且具有高耐久性，以防止在轮胎开始使用之后在层压片材的接合部分周围发生的接合橡胶层中的裂纹发展。 在充气轮胎中，至少在点P和Q之间，在空气透过防止层中以凹凸结构形成下垂部分，其形状为连接点P和Q的直线的长度La和长度Lb 实际通过点P和Q的防透气层满足（1.03×La）＆nlE; Lb＆nlE;（1.5×La）的关系。
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公开(公告)号：US20150158336A1
公开(公告)日：2015-06-11
申请号：US14352056
申请日：2012-06-01
IPC分类号： B60C1/00 , B60C15/06 , C09D109/00 , C08L77/06 , C08L7/00 , C08L9/00 , C08L25/16 , C08L77/02 , B60C5/14 , C09D109/06
CPC分类号： B60C1/0008 , B60C5/14 , B60C5/142 , B60C15/06 , B60C2005/145 , C08K5/13 , C08L7/00 , C08L9/00 , C08L21/00 , C08L23/283 , C08L25/16 , C08L51/06 , C08L61/06 , C08L61/12 , C08L77/02 , C08L77/06 , C08L2205/03 , C09D109/00 , C09D109/06 , C08L9/06 , C08L61/28
摘要： A pneumatic tire comprising: an inner liner layer formed from a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer; a coating rubber layer; and a tie rubber layer; the pneumatic tire being configured to effectively prevent separation of the inner liner layer. In a pneumatic tire comprising an inner liner layer formed from a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer, a tie rubber layer, and a coating rubber layer, the coating rubber layer and the inner liner layer are disposed in a manner such that the coating rubber layer and the inner liner layer overlap each other, and a rubber composition in at least a region of the coating rubber layer where the coating rubber layer and the inner liner layer overlap has an adhesion to the inner liner layer.
摘要翻译： 一种充气轮胎，包括：由热塑性树脂形成的内衬层或通过将热塑性树脂与弹性体共混而获得的热塑性弹性体组合物; 涂层橡胶层; 和一个领带橡胶层; 充气轮胎构造成有效地防止内衬层的分离。 在包含由热塑性树脂形成的内衬层或通过将热塑性树脂与弹性体共混而获得的热塑性弹性体组合物，连接橡胶层和涂层橡胶层的充气轮胎中，涂覆橡胶层和内衬层是 以使得涂层橡胶层和内衬层彼此重叠的方式设置，并且涂层橡胶层和内衬层重叠的涂层橡胶层的至少一部分的橡胶组合物与内层 衬里层。
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公开(公告)号：US20140116595A1
公开(公告)日：2014-05-01
申请号：US14124645
申请日：2012-02-24
申请人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda
发明人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda
IPC分类号： B60C5/14
CPC分类号： B60C5/14 , B60C1/0008 , B60C2005/145 , B60C2005/147
摘要： A pneumatic tire uses, as an inner liner layer, a laminated sheet obtained by laminating a tie rubber layer and an air permeation preventing layer made of any one of a thermoplastic resin and a thermoplastic elastomer composition containing a blend of the thermoplastic resin and an elastomer, and has excellent durability making it possible to prevent the tie rubber layer from being cracked around a splice portion of the laminated sheet after the tire starts to be used. The pneumatic tire also can include, in addition to the laminated sheet, a perforated portion penetrating the air permeation preventing layer that is formed within a range of 25 mm, on at least either side in a tire circumferential direction, from a cavity-side end A of a splice portion of the air permeation preventing layer.
摘要翻译： 充气轮胎使用由热塑性树脂和含有热塑性树脂和弹性体的共混物的热塑性弹性体组合物中的任何一种制成的粘结橡胶层和防渗透层的层压片作为内衬层， 并且具有优异的耐久性，使得可以防止在轮胎开始使用之后，粘结橡胶层在层压片的接合部分周围开裂。 充气轮胎除了层叠片之外，还可以包括穿透防止空气透过层的穿孔部，该穿孔部形成在轮胎周向的至少任一侧的25mm的范围内，从空腔侧端部 A是防透气层的接合部分。
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公开(公告)号：US08336592B2
公开(公告)日：2012-12-25
申请号：US12377496
申请日：2007-10-23
IPC分类号： B60C5/14
CPC分类号： B60C5/14 , B29D30/0681 , B29D2030/0682 , B60C1/0008 , B60C2005/145 , Y10T152/10495
摘要： A pneumatic tire in which, in employing as an air-impermeable layer a film formed of a thermoplastic resin or a thermoplastic elastomer component obtained by blending a thermoplastic resin with an elastomer, separation of the film during tire production is prevented; and a process for producing the same. The pneumatic tire is obtained by disposing a film closer to a tire cavity than a carcass layer, disposing a first rubber layer closer to the tire cavity than the film so as to cover the film, and disposing ends, in the width direction, of the first rubber layer outward of ends, in the width direction, of the film, the film being formed of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer.
摘要翻译： 一种充气轮胎，其中，作为不透气层使用由热塑性树脂形成的膜或通过将热塑性树脂与弹性体共混而获得的热塑性弹性体成分，可以防止在轮胎生产过程中膜的分离; 及其制造方法。 所述充气轮胎是通过将比胎体层更靠近轮胎空腔配置的膜配置的，通过配置比膜覆盖膜更靠近轮胎空腔的第一橡胶层，并且在宽度方向上配置 第一橡胶层在膜的宽度方向上的端部外侧，膜由热塑性树脂或通过将热塑性树脂与弹性体共混而获得的热塑性弹性体组合物形成。
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公开(公告)号：US20120073722A1
公开(公告)日：2012-03-29
申请号：US13231725
申请日：2011-09-13
申请人： Hiroshi Hata , Yoshiaki Hashimura
发明人： Hiroshi Hata , Yoshiaki Hashimura
CPC分类号： B60C9/04 , B60C9/0207 , B60C9/28 , Y10T152/10801 , Y10T152/10855
摘要： A pneumatic tire including a carcass layer wherein reinforcing cords are arranged in a tire circumferential direction and ends thereof in a tire width direction extend to bead cores disposed in bead portions of both sides; and a belt layer including a layer provided on an outer side in a tire radial direction of the carcass layer. A range, inward in the tire width direction of ends of the belt layer in the tire width direction, is not less than 5% and not more than 95% of a maximum dimension of the belt layer in the tire width direction; and a carcass strength coefficient K of the carcass layer defined by the formula [carcass strength coefficient K (N/mm·kPa)]=[reinforcing cord count (cords/mm)]×[reinforcing cord strength (N/cord)]×[number of carcass layers]÷[maximum air pressure (kPa)] is such that 0 (N/mm·kPa)
摘要翻译： 一种充气轮胎，其具有胎圈层，其中，胎面帘布沿轮胎周向布置，其端部沿轮胎宽度方向延伸到设置在胎侧部的胎圈芯部; 以及带束层，其包括设置在胎体层的轮胎径向外侧的层。 沿轮胎宽度方向的带束层的端部的轮胎宽度方向内侧的范围为轮胎宽度方向上的带束层的最大尺寸的5％以上且95％以下的范围。 胎体强度系数K（N / mm·kPa）] = [加强帘线数（帘线/ mm）]×[加强帘线强度（N /帘线）]× [胎体层数]÷[最大空气压力（kPa）]为0（N / mm·kPa）
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公开(公告)号：US20110265937A1
公开(公告)日：2011-11-03
申请号：US13142980
申请日：2010-01-08
申请人： Yoshiaki Hashimura
发明人： Yoshiaki Hashimura
IPC分类号： B29D30/28
CPC分类号： B29D30/26 , B29D30/0681 , B29D30/3007 , B29D30/3014 , B29D2030/0682 , B29D2030/3071 , B60C2005/145
摘要： Provided is a method of manufacturing an unvulcanized tire, with which formation of air pockets is reduced in adhering a cylindrical film member and an adhesive sheet member to each other by using a forming drum having an expansion/contraction mechanism. In the method, a forming device having a forming drum (1) which has an expandable/contractible outer diameter and a forming roller (2) disposed in parallel to the forming drum (1) is used; a cylindrical film member (3) is wound around the forming drum (1) and the forming roller (2); thereafter, the diameter of the forming drum (1) is expanded whereby the cylindrical film member (3) is tensioned so as to be in close contact with the forming drum (1); and subsequently, an adhesive sheet member (4) is supplied and adhered to an outer peripheral surface of the cylindrical film member (3) on the forming roller (2), while the cylindrical film member (3) is being moved in a circumferential direction by rotating the forming drum (1).
摘要翻译： 提供一种制造未硫化轮胎的方法，通过使用具有膨胀/收缩机构的成形滚筒，将圆筒形薄膜构件和粘合片构件彼此粘合，从而减少气穴的形成。 在该方法中，使用具有可扩张/收缩外径的成形鼓（1）和与成形鼓（1）平行设置的成形辊（2）的成形装置; 圆筒形薄膜构件（3）缠绕在成形滚筒（1）和成形辊（2）上; 此后，成形鼓（1）的直径膨胀，从而圆柱形薄膜构件（3）被张紧以与成形滚筒（1）紧密接触; 随后，在圆筒形薄膜构件（3）沿圆周方向移动的同时将粘合片构件（4）供给并附着到成形辊（2）上的圆筒形薄膜构件（3）的外周表面， 通过旋转成形鼓（1）。
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公开(公告)号：US20110198011A1
公开(公告)日：2011-08-18
申请号：US13126229
申请日：2009-10-23
申请人： Jun Matsuda , Yoshiaki Hashimura
发明人： Jun Matsuda , Yoshiaki Hashimura
IPC分类号： B60C15/06
CPC分类号： B60C5/14 , B29D2030/0682 , B60C15/06 , B60C2005/145 , B60C2015/0614 , Y10T152/10828
摘要： Provided is a pneumatic tire: which has an inner liner layer formed of a thermoplastic resin or a thermoplastic elastomer composition containing a blend of a thermoplastic resin with an elastomer; and which, despite of this, is free from air inclusion in bead parts and is capable of preventing curing failure attributable to the air inclusion. The pneumatic tire of the present invention includes: a carcass layer laid between a pair of bead parts; an inner liner layer disposed at a tire cavity side of the carcass layer; a tie rubber layer interposed between the carcass layer and the inner liner layer; and chafers for protecting the respective bead parts, an end portion on a tire cavity side of each chafer being inserted between the carcass layer and the inner liner layer. In the pneumatic tire, the inner liner layer is formed of a thermoplastic resin or a thermoplastic elastomer composition containing a blend of a thermoplastic resin with an elastomer; and the tie rubber layer is disposed between the inner liner layer and the chafer.
摘要翻译： 提供一种充气轮胎，其具有由热塑性树脂形成的内衬层或含有热塑性树脂与弹性体的共混物的热塑性弹性体组合物; 尽管如此，它在珠部分中没有空气夹杂物并且能够防止归因于空气夹杂物的固化失效。 本发明的充气轮胎包括：铺设在一对胎圈部之间的胎体层; 设置在胎体层的轮胎腔侧的内衬层; 插入在胎体层和内衬层之间的连接橡胶层; 以及用于保护各个胎圈部件的鞋芯片，每个胎圈包布胎的轮胎腔侧的端部插入在胎体层和内衬层之间。 在充气轮胎中，内衬层由含有热塑性树脂与弹性体的共混物的热塑性树脂或热塑性弹性体组合物形成， 并且连接橡胶层设置在内衬层和胎圈包布之间。
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公开(公告)号：US07957879B2
公开(公告)日：2011-06-07
申请号：US11940227
申请日：2007-11-14
IPC分类号： B60T8/00 , B60T8/1761
CPC分类号： B60T8/17616 , B60T8/172 , B60T2210/12 , Y10T152/10 , Y10T152/10279
摘要： A brake control device is provided to a wheel equipped with a tire, which has a function of applying a brake force to the wheel to put a brake thereon while adjusting the brake force. In the device, an acceleration sensor outputs acceleration data in a radial direction of the rotating tire, a predetermined detection range is set with respect to the acceleration data, a threshold value is set with respect to a corresponding part of the acceleration data falling within the detection range, the corresponding part of the acceleration data falling within the detection range is specified. Values of the specified acceleration data are compared with the threshold value, and a control signal for causing a braking device to adjust the brake force thereof is output in a case where some values of the acceleration data are larger than the threshold value.
摘要翻译： 制动控制装置设置在配备有轮胎的车轮上，该轮具有在调节制动力的同时向车轮施加制动力以制动的功能。 在该装置中，加速度传感器输出轮胎的径向的加速度数据，相对于加速度数据设定规定的检测范围，相对于位于该加速度数据内的加速度数据的对应部分设定阈值 检测范围内，指定加在相应部分的加速度数据落在检测范围内。 将指定的加速度数据的值与阈值进行比较，并且在加速度数据的一些值大于阈值的情况下输出用于使制动装置调整其制动力的控制信号。
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公开(公告)号：US20100126647A1
公开(公告)日：2010-05-27
申请号：US12439763
申请日：2007-09-04
CPC分类号： B60C5/14 , B29D30/0681 , B29D2030/0682 , B60C1/0008 , B60C2005/145 , B60C2005/147
摘要： A pneumatic tire using as an air permeation prevention layer a film consisting of thermoplastic resin or thermoplastic elastomer composition obtained by blending thermoplastic resin with elastomer, wherein the film is prevented form being peeled off to prevent entry of a release agent into the interior and the internal view of the tire is improved. An air permeation prevention layer (10) disposed on the inner side of the tire is constituted of a laminate (14) obtained by layering ribbon-form elastomer layers (12, 13) on the opposite sides of a ribbon-form film (11). The laminate (14) is wound in the tire circumferential direction while being overlapped partially and deviated at specified intervals. Respective adjoining winding portions (14A1, 14A2) of the laminate (14) are joined by being overlapped partially with ribbon-form films (11) kept separated from each other.
摘要翻译： 作为防透气层的充气轮胎，由将热塑性树脂与弹性体混合而成的热塑性树脂或热塑性弹性体组合物构成的膜，其中防止膜被剥离以防止脱模剂进入内部和内部 改进了轮胎的视野。 设置在轮胎内侧的防透气层（10）由在带状膜（11）的相对侧上层叠带状弹性体层（12,13）而获得的层叠体（14）构成， 。 层叠体（14）在轮胎周向卷绕，同时以规定的间隔部分重叠并偏离。 通过与保持彼此分离的带状膜（11）部分地重叠层压体（14）的相邻的缠绕部分（14A1,14A2）。
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公开(公告)号：US20100108221A1
公开(公告)日：2010-05-06
申请号：US12595583
申请日：2008-05-01
申请人： Hirokazu Shibata , Naoyuki Morooka , Hirohisa Hazama , Masamichi Danjo , Norifumi Kameda , Yoshiaki Hashimura
发明人： Hirokazu Shibata , Naoyuki Morooka , Hirohisa Hazama , Masamichi Danjo , Norifumi Kameda , Yoshiaki Hashimura
CPC分类号： B29D30/20 , B29D30/0681 , B29D30/3007 , B29D2030/0682 , B60C5/14 , B60C2005/145 , B60C2005/147
摘要： A pneumatic tire and a process for manufacturing the same which enable, in the use of a film of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending an elastomer in a thermoplastic resin as an air permeation preventive layer, formation of the air permeation preventive layer excelling in gas barrier performance, and molding of the tire through a simple molding operation without generating any unnecessary scraps. For the pneumatic tire of the present invention, a cylindrical molded article composed of a film of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending an elastomer in a thermoplastic resin is crushed into a sheet-like laminate; and the sheet-like laminate is used as the air permeation preventive layer. In the manufacturing operation, the sheet-like laminate is wrapped around a making drum so that an unvulcanized tire having the sheet-like laminate as an air permeation preventive layer is molded, and the unvulcanized tire is vulcanized.
摘要翻译： 一种充气轮胎及其制造方法，其特征在于，在使用通过将热塑性树脂中的弹性体混合作为防透气层而获得的热塑性树脂或热塑性弹性体组合物的膜时，形成防透气性 耐气体性能优异的层，以及通过简单的成型操作成型轮胎，而不产生任何不必要的废料。 对于本发明的充气轮胎，将由热塑性树脂膜或通过将热塑性树脂中的弹性体共混而获得的热塑性弹性体组合物构成的圆筒状成形体压成片状层叠体; 并且使用片状层压体作为防透气层。 在制造操作中，片状层压体缠绕在制造滚筒上，从而模制具有作为防透气层的片状叠层的未硫化轮胎，硫化未硫化轮胎。
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