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1. 发明申请

US20090084489A1 METHOD OF MANUFACTURING PNEUMATIC TIRE 审中-公开
标题翻译：制造气动轮胎的方法
公开(公告)号：US20090084489A1
公开(公告)日：2009-04-02
申请号：US12282433
申请日：2007-03-19
申请人： Shinya Harikae , Noritaka Morioka
发明人： Shinya Harikae , Noritaka Morioka
IPC分类号： B29D30/08
CPC分类号： B29D30/3028 , B29D30/70 , B29D2030/3078 , D07B1/0606 , D07B1/0646 , D07B7/025
摘要： A method of manufacturing a pneumatic tire according to the present invention can improve productivity.A steel cord S is continuously shaped in a helical manner or in a manner of a two-dimensional wave with at least one of amplitude and pitch of shaping of the steel cord varying in a phased manner or in a continuous manner just before winding of the steel cord S around a belt-forming drum 4. Then, the shaped steel cord S′ is continuously wound around the rotating belt-forming drum 4 spirally in the circumferential direction of the drum in such a manner that the circumferential stiffness of a belt-reinforcing layer 16 varies in the widthwise direction of the tire.
摘要翻译：根据本发明的制造充气轮胎的方法可以提高生产率。钢帘线S以螺旋方式或以二维波形的方式连续地成形，其中钢帘线的成形的振幅和间距中的至少一个以相位方式或连续的方式变化，刚好在卷绕之前钢带S围绕带成形滚筒4。然后，成形的钢丝绳S'以滚筒的圆周方向螺旋地缠绕在旋转的带成形滚筒4上，增强层16在轮胎的宽度方向上变化。

2. 发明申请

US20100024944A1 PNEUMATIC RADIAL TIRE 有权
标题翻译：气动辐射轮胎
公开(公告)号：US20100024944A1
公开(公告)日：2010-02-04
申请号：US12517498
申请日：2007-12-04
申请人： Shinya Harikae
发明人： Shinya Harikae
IPC分类号： B60C9/22
CPC分类号： B60C9/22 , B60C9/185 , B60C9/2006 , B60C2009/2029 , B60C2009/2223 , B60C2200/06
摘要： Provided is a pneumatic radial tire: that includes a circumferential-direction reinforcement layer having a width increased with fatigue break of the circumferential-direction reinforcement layer being suppressed at edge portions thereof; and that suppresses separation in each of cross belt layers at edge portions thereof. A pneumatic radial tire according to the present invention is a pneumatic tire including: at least two cross belt layers disposed on an outer circumferential side of a carcass layer in a tread portion; and at least one circumferential-direction reinforcement layer disposed between these cross belt layers, a width of the circumferential-direction reinforcement layer being smaller than that of each cross belt layer. The pneumatic radial tire is configured so that: the cross belt layers are separated away from each other at outer sides respectively of end positions, in a width direction, of the circumferential-direction reinforcement layer; the circumferential-direction reinforcement layer includes steel cords of two types which differ in elongation at break; and the steel cord having relatively small elongation at break is disposed in a center portion of the circumferential-direction reinforcement layer, whereas the steel cord having relatively large elongation at break is disposed in each of outer side portions of the circumferential-direction reinforcement layer.
摘要翻译：本发明提供一种充气子午线轮胎，其包括在周边方向加强层的边缘部被抑制的周向加强层的疲劳断裂的宽度增加的周向加强层; 并且抑制在其各个交叉带层中的边缘部分处的分离。根据本发明的充气子午线轮胎是一种充气轮胎，其包括：设置在胎面部的胎体层的外周侧的至少两个交叉带束层; 以及设置在这些交叉带束层之间的至少一个周向加强层，周向加强层的宽度小于每个交叉带束层的宽度。所述充气子午线轮胎被构造成：在所述周向加强层的宽度方向上的端部位置的外侧分别交叉带层彼此分离; 周向加强层包括断裂伸长率不同的两种类型的钢丝帘线; 并且在圆周方向加强层的中央部配置断裂伸长率相对较小的钢丝绳，而在周向加强层的各外侧部分设置断裂伸长率较大的钢丝帘线。

3. 发明申请

US20060137796A1 Pneumatic radial tire for car 审中-公开
标题翻译：汽车子午线轮胎
公开(公告)号：US20060137796A1
公开(公告)日：2006-06-29
申请号：US10541861
申请日：2004-02-12
申请人： Shinya Harikae
发明人： Shinya Harikae
IPC分类号： B60C9/20
CPC分类号： B60C9/22
摘要： A pneumatic radial tire for passenger car capable of effectively lowering road noise by specifying the material characteristics and structure of a belt cover layer formed of aromatic polyamide fiber cords, wherein the belt cover layer formed of the aromatic polyamide fiber cords is wound on the outer peripheral side of a belt layer and the aromatic polyamide fiber cords are disposed around the tire at an angle of substantially 0° relative to the circumferential direction of the tire, characterized in that the intermediate elongation of the aromatic polyamide fiber cords at a load of 67N is 2.0 to 2.7% and the placing density of the aromatic polyamide fiber cords in the belt cover layer is 36 to 54 pieces/50 mm.
摘要翻译：一种用于客车的充气子午线轮胎，其特征在于，通过指定由芳香族聚酰胺纤维帘线形成的带束层的材料特性和结构，有效地降低道路噪声，其中由芳香族聚酰胺纤维帘线形成的带束层卷绕在外周带束层侧和芳香族聚酰胺纤维帘线相对于轮胎的周向以大致0°的角度配置在轮胎上，其特征在于，在67N的负荷下的芳香族聚酰胺纤维帘线的中间延伸为 2.0〜2.7％，带覆层中的芳香族聚酰胺纤维帘线的配置密度为36〜54个/ 50mm。

4. 发明申请

US20100200140A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20100200140A1
公开(公告)日：2010-08-12
申请号：US12445703
申请日：2007-11-19
申请人： Shinya Harikae
发明人： Shinya Harikae
IPC分类号： B60C9/18
CPC分类号： B60C9/22 , B60C9/0042 , B60C9/2204 , B60C2009/2029
摘要： There is provided a pneumatic tire capable of improving high-speed durability and noise characteristics.The pneumatic tire has a belt-reinforcing structure 10 radially outwardly of belt plies 8 and 9, the belt-reinforcing structure 10 having organic fiber cords n spirally wound in the circumferential direction T of the tire. The belt-reinforcing structure 10 has an end reinforcement layer 10B disposed radially outwardly of each end region BE of the belt plies 8 and 9. The end reinforcement layer 10B has a two-layer structure in which its organic fiber cord nb formed of a hybrid cord is spirally wound from the axially inner side of the tire toward the axially outer side of the tire, is turned in an opposite direction at an edge 10e of the belt-reinforcing structure and is spirally wound from the axially outer side of the tire toward the axially inner side of the tire, and in which the opposite edges of the organic fiber cord nb are away inwardly in the axial direction of the tire from the edge 10e of the belt-reinforcing structure.
摘要翻译：提供了能够提高高速耐久性和噪声特性的充气轮胎。充气轮胎具有在带束层8和9的径向外侧的带束加强结构10，带束层加强结构10具有在轮胎的圆周方向T上螺旋卷绕的有机纤维帘线n。带束加强结构10具有端部加强层10B，该端部加强层10B布置在带束层8和9的每个端部区域BE的径向外侧。端部加强层10B具有双层结构，其中有机纤维帘线nb由混合物帘线从轮胎的轴向内侧朝向轮胎的轴向外侧螺旋地缠绕，在带束加强结构的边缘10e处沿相反方向转动，并且从轮胎的轴向外侧螺旋地卷绕到轮胎的轴向内侧，有机纤维帘线nb的相对边缘在轮胎的轴向方向上从带束加强结构的边缘10e向内离开。

5. 发明申请

US20090139626A1 PNEUMATIC RADIAL TIRE 审中-公开
标题翻译：气动辐射轮胎
公开(公告)号：US20090139626A1
公开(公告)日：2009-06-04
申请号：US12266305
申请日：2008-11-06
申请人： Makoto Ozaki , Shinya Harikae
发明人： Makoto Ozaki , Shinya Harikae
IPC分类号： B60C9/18
CPC分类号： B60C9/0042 , B60C9/005 , B60C9/08 , D02G3/48 , D10B2331/02 , D10B2331/021
摘要： Disclosed is a pneumatic radial tire having improved high-speed durability and flat spot resistance in a well-balanced manner. Its carcass layer is constituted of a hybrid fiber cord obtained by imparting a first twist to a single nylon 46 fiber yarn and two aramid fiber yarns, and subsequently by twisting together the three fiber yarns while imparting a second twist to the three fiber yarns in a direction reverse to a direction of the first twist imparted to the three fiber yarns. In addition, a second twist coefficient K (expressed with T×D1/2) of this hybrid fiber cord is controlled in order to be 1700 to 2700.
摘要翻译：公开了一种充气子午线轮胎，其以良好的平衡方式具有改进的高速耐久性和平坦的耐点。其胎体层由通过对单根尼龙46纤维纱线和两根芳族聚酰胺纤维纱线施加第一捻而获得的混合纤维帘线构成，随后将三根纤维纱线捻合在一起，同时在三根纤维纱线中施加第二捻方向与向三根纤维纱线施加的第一捻线的方向相反。此外，该混合纤维帘线的第二捻系数K（以TxD1 / 2表示）被控制为1700〜2700。

6. 发明授权

US09308778B2 Pneumatic radial tire for use on passenger cars 有权
标题翻译：用于乘用车的气动子午线轮胎
公开(公告)号：US09308778B2
公开(公告)日：2016-04-12
申请号：US13571154
申请日：2012-08-09
申请人： Shinya Harikae , Masatoshi Kuriyama
发明人： Shinya Harikae , Masatoshi Kuriyama
IPC分类号： B60C9/22 , B60C9/20
CPC分类号： B60C9/2006 , B60C9/2204 , B60C2009/2214 , B60C2009/2223 , B60C2009/2261 , B60C2009/2266 , B60C2009/2271
摘要： A belt cover layer is provided on an outer circumferential side of a belt layer. The belt cover layer is constituted by a band-like member in which steel cords are embedded in rubber. Adjacent revolution portions of the band-like member are wound spirally in a tire circumferential direction so as not to contact each other in a region of at least 50% of a belt width centered on a tire equator. A load-strain curve of the steel cords has an inflection point in a strain region of 1% to 3.5%. An average elastic modulus when the steel cords are subjected to a load from 50 N to 100 N is from 25 GPa to 100 GPa.
摘要翻译：带束层设置在带束层的外周侧。带束层由其中钢丝绳嵌入橡胶中的带状构件构成。带状构件的相邻的旋转部分在轮胎周向上螺旋地卷绕，使得在以轮胎赤道为中心的带宽的至少50％的区域中彼此不接触。钢帘线的载荷 - 应变曲线在1％〜3.5％的应变范围内具有拐点。当钢丝帘线承受50N至100N的载荷时的平均弹性模量为25GPa至100GPa。

7. 发明授权

US08376009B2 Pneumatic radial tire 有权
标题翻译：气动子午线轮胎
公开(公告)号：US08376009B2
公开(公告)日：2013-02-19
申请号：US12266242
申请日：2008-11-06
申请人： Shinya Harikae , Makoto Ozaki
发明人： Shinya Harikae , Makoto Ozaki
IPC分类号： B60C9/18 , B60C9/22
CPC分类号： B60C9/2204 , B60C9/005 , B60C2009/2214 , D02G3/48 , D10B2331/02 , Y10T152/10765
摘要： Disclosed is a pneumatic radial tire having improved flat spot resistance without sacrificing its high-speed durability, when a belt auxiliary reinforcement layer thereof is constituted of a hybrid fiber cord including a general-purpose nylon as a low-elastic fiber yarn. In the pneumatic radial tire, the belt auxiliary reinforcement layer is formed by winding an organic fiber cord around the outer periphery of belt layers in the tire circumferential direction. The organic fiber cord constituting the belt auxiliary reinforcement layer is obtained by twisting a highly-elastic fiber yarn with an elastic modulus of 10000 MPa or more and a low-elastic fiber yarn made of nylon 46.
摘要翻译：公开了一种充气子午线轮胎，其带状辅助加强层由包含通用尼龙作为低弹性纤维纱线的混合纤维帘线构成，而不牺牲其高速耐久性而具有改进的平坦点阻力。在充气子午线轮胎中，带辅助加强层通过在轮胎周向上绕带束层的外周缠绕有机纤维帘线而形成。构成带辅助加强层的有机纤维帘线通过扭转弹性模量为10000MPa以上的高弹性纤维纱和由尼龙46制成的低弹性纤维纱而获得。

8. 发明授权

US08505601B2 Pneumatic radial tire 有权
公开(公告)号：US08505601B2
公开(公告)日：2013-08-13
申请号：US11920666
申请日：2006-05-31
申请人： Shinya Harikae
发明人： Shinya Harikae
IPC分类号： B60C9/18 , B60C9/20 , B60C9/22
CPC分类号： B60C9/28 , B60C9/2006 , B60C2009/2029 , B60C2200/06 , Y10T152/10765 , Y10T152/10792 , Y10T152/10801 , Y10T152/1081
摘要： Provided is a pneumatic radial tire including a main belt layer and at least one circumferential-direction reinforcement layer, which are provided in the tread portion. The main belt layer includes two belt layers in which steel cords are disposed in a manner that the steel cords of a first one of the two belt layers intersect the steel cords of a second one of the two belt layers. In the circumferential-direction reinforcement layer, steel cords are disposed in a substantial tire circumferential direction. The ratio Wo/Wm of the width Wo of the circumferential-direction reinforcement layer to the maximum width Wm of the main belt layer is 0.5 to 0.9. The ratio Ee/Ec of the reinforcement-cord elastic modulus Ee of the steel cords in the edge portions of the circumferential-direction reinforcement layer to the reinforcement-cord elastic modulus Ec of the steel cords in the center portion of the circumferential-direction reinforcement layer is not less than (0.85−0.5 Wo/Wm) and not more than 0.8.

9. 发明申请

US20130048185A1 PNEUMATIC RADIAL TIRE FOR USE ON PASSENGER CARS 有权
标题翻译：用于乘客车的气动径向轮胎
公开(公告)号：US20130048185A1
公开(公告)日：2013-02-28
申请号：US13571154
申请日：2012-08-09
申请人： Shinya Harikae , Masatoshi Kuriyama
发明人： Shinya Harikae , Masatoshi Kuriyama
IPC分类号： B60C9/28
CPC分类号： B60C9/2006 , B60C9/2204 , B60C2009/2214 , B60C2009/2223 , B60C2009/2261 , B60C2009/2266 , B60C2009/2271
摘要： A belt cover layer is provided on an outer circumferential side of a belt layer. The belt cover layer is constituted by a band-like member in which steel cords are embedded in rubber. Adjacent revolution portions of the band-like member are wound spirally in a tire circumferential direction so as not to contact each other in a region of at least 50% of a belt width centered on a tire equator. A load-strain curve of the steel cords has an inflection point in a strain region of 1% to 3.5%. An average elastic modulus when the steel cords are subjected to a load from 50 N to 100 N is from 25 GPa to 100 GPa.
摘要翻译：带束层设置在带束层的外周侧。带束层由其中钢丝绳嵌入橡胶中的带状构件构成。带状构件的相邻的旋转部分在轮胎周向上螺旋地卷绕，使得在以轮胎赤道为中心的带宽的至少50％的区域中彼此不接触。钢帘线的载荷 - 应变曲线在1％〜3.5％的应变范围内具有拐点。当钢丝帘线承受50N至100N的载荷时的平均弹性模量为25GPa至100GPa。

10. 发明授权

US08336593B2 Pneumatic tire 有权
标题翻译：气动轮胎
公开(公告)号：US08336593B2
公开(公告)日：2012-12-25
申请号：US12445703
申请日：2007-11-19
申请人： Shinya Harikae
发明人： Shinya Harikae
IPC分类号： B60C9/18 , B60C9/20 , B60C9/22 , B60C9/26 , B60C9/30
CPC分类号： B60C9/22 , B60C9/0042 , B60C9/2204 , B60C2009/2029
摘要： There is provided a pneumatic tire capable of improving high-speed durability and noise characteristics.The pneumatic tire has a belt-reinforcing structure 10 radially outwardly of belt plies 8 and 9, the belt-reinforcing structure 10 having organic fiber cords n spirally wound in the circumferential direction T of the tire. The belt-reinforcing structure 10 has an end reinforcement layer 10B disposed radially outwardly of each end region BE of the belt plies 8 and 9. The end reinforcement layer 10B has a two-layer structure in which its organic fiber cord nb formed of a hybrid cord is spirally wound from the axially inner side of the tire toward the axially outer side of the tire, is turned in an opposite direction at an edge 10e of the belt-reinforcing structure and is spirally wound from the axially outer side of the tire toward the axially inner side of the tire, and in which the opposite edges of the organic fiber cord nb are away inwardly in the axial direction of the tire from the edge 10e of the belt-reinforcing structure.
摘要翻译：提供了能够提高高速耐久性和噪声特性的充气轮胎。充气轮胎具有在带束层8和9的径向外侧的带束加强结构10，带束层加强结构10具有在轮胎的圆周方向T上螺旋卷绕的有机纤维帘线n。带束加强结构10具有端部加强层10B，该端部加强层10B布置在带束层8和9的每个端部区域BE的径向外侧。端部加强层10B具有双层结构，其中有机纤维帘线nb由混合物帘线从轮胎的轴向内侧朝向轮胎的轴向外侧螺旋地缠绕，在带束加强结构的边缘10e处沿相反方向转动，并且从轮胎的轴向外侧螺旋地卷绕到轮胎的轴向内侧，有机纤维帘线nb的相对边缘在轮胎的轴向方向上从带束加强结构的边缘10e向内离开。

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