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1. 发明授权

US4387755A Pneumatic tires 失效
标题翻译：气动轮胎
公开(公告)号：US4387755A
公开(公告)日：1983-06-14
申请号：US220913
申请日：1980-12-29
申请人： Masaki Kato , Tuneo Morikawa , Kazuyuki Kabe
发明人： Masaki Kato , Tuneo Morikawa , Kazuyuki Kabe
IPC分类号： B60C9/18 , B60C9/20 , B60C9/26 , B60C9/28 , B60C11/00 , B60C9/00
CPC分类号： B60C9/26 , Y10S152/90 , Y10S152/901 , Y10S57/902 , Y10T152/10495
摘要： A pneumatic tire having a tread reinforcement layer constituted by a steel cord strip layer adjacent the carcass and an aromatic polyamide cord strip layer superposed to the steel cord strip layer in a parallel side-by-side relationship. The aromatic polyamide cord strip layer is folded at its both edges toward the center, in such a manner that the folded portions contact the main portion in a parallel side-by-side relationship. The main portion has a width ranging between 100 and 110% of the width of the tread surface, while the width of each folded portion ranges between 27.5 and 35% of the width of main portion. Furthermore, the free edge of each folded portion is located at a distance from the center of the outermost circumferential groove in the tread surface, which distance being between 25 and 75% of the distance between the outermost groove and the adjacent groove.
摘要翻译：一种充气轮胎，其具有由与胎体相邻的钢丝帘线带层构成的胎面加强层和与钢帘线带层叠并联的芳香族聚酰胺帘线带条层并列的关系。芳族聚酰胺帘线带层在其两个边缘朝向中心折叠，使得折叠部分以平行的并排关系接触主体部分。主要部分的宽度范围在胎面表面的宽度的100％至110％之间，而每个折叠部分的宽度在主要部分的宽度的27.5％至35％之间。此外，每个折叠部分的自由边缘位于距离胎面表面中的最外周向沟槽的中心一定距离处，该距离在最外槽和相邻槽之间的距离的25％至75％之间。

2. 发明授权

US4691752A Pneumatic radial tire 失效
标题翻译：气动子午线轮胎
公开(公告)号：US4691752A
公开(公告)日：1987-09-08
申请号：US728590
申请日：1985-04-29
申请人： Kazuyuki Kabe , Tuneo Morikawa
发明人： Kazuyuki Kabe , Tuneo Morikawa
IPC分类号： B60C9/18 , B60C9/22 , B60C9/28
CPC分类号： B60C9/28 , B60C9/1821 , B60C9/22 , Y10T152/1081
摘要： A pneumatic radial tire comprises (1) a pair of left and right bead portions, (2) a pair of left and right side-wall portions continuing from the respective bead portions, (3) a tread portion positioned between the side-wall portions, (4) a carcass layer provided between the left and right bead portions a cord angle of which is substantially 90 degree in relation to the circumferential direction of the tire, (5) an auxiliary carcass layer a cord angle of which is substantially 0 degree in relation to the circumferential direction of the tire, being placed on the tread side of the carcass layer substantially to correspond to the tread portion, so that the carcass layer and the auxiliary carcass layer may be crossed substantially at a right angle to form a net structure, and (6) a belt reinforcement layer having a tensile ridigity, at the circumferential of the tire, of not less than 10 kg/mm2, being placed on the auxiliary carcass layer substantially to correspond to the tread portion.
摘要翻译：一种充气子午线轮胎包括：（1）一对左右胎圈部，（2）从胎圈部分延伸的一对左右侧壁部，（3）位于侧壁部之间的胎面部，（4）胎体层，设置在所述左右胎圈部之间，帘线角相对于轮胎的周向大致为90度;（5）辅助胎体层，其帘线角度基本上为0度相对于轮胎的圆周方向，胎体层的胎面侧基本上对应于胎面部分，使得胎体层和辅助胎体层可以基本上以直角交叉以形成网结构，以及（6）在轮胎周围具有不小于10kg / mm2的拉伸力的带加强层，其基本上对应于胎面部分放置在辅助胎体层上。

3. 发明授权

US4657058A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4657058A
公开(公告)日：1987-04-14
申请号：US726700
申请日：1985-04-24
申请人： Kazuyuki Kabe , Tuneo Morikawa , Shuichi Tsukada
发明人： Kazuyuki Kabe , Tuneo Morikawa , Shuichi Tsukada
IPC分类号： B60C9/20 , B60C9/00 , B60C9/08 , D02G3/48
CPC分类号： B60C9/0042 , B60C9/08
摘要： A pneumatic tire of which the durability of the turnup portions of a carcass layer is greatly improved. The tire consists of left and right bead portions, left and right side wall portions continuing from the bead portions, a tread positioned between the side wall portions, a carcass layer provided between the left and right bead portions so that a cord angle with respect to the circumferential direction the tire is 70.degree.-90.degree., and a belt reinforcement layer provided between the tread and carcass layer, characterized in that the carcass layer is formed by burying 20-60 aromatic polyamide fiber cords of 0.55-0.65 mm in diameter per 5 cm of the carcass layer in an equatorial plane in the tire in rubber coats of which a 100% modulus is 30-70 kg/cm.sup.2.
摘要翻译：一种充气轮胎，其胎体层的翻转部的耐久性大大提高。轮胎由左右胎圈部分，从胎边部分延伸的左右侧壁部分，位于侧壁部分之间的胎面，设置在左右胎圈部分之间的胎体层，使得帘线相对于轮胎为70°-90°的圆周方向，以及设置在胎面和胎体层之间的带束加强层，其特征在于，通过将20-60个直径为0.55-0.65mm的芳族聚酰胺纤维帘线埋入，形成胎体层 5厘米的胎体层在轮胎中的赤道平面上，其橡胶涂层的100％模量为30-70kg / cm 2。

4. 发明授权

US4872497A Pneumatic radial tire and rim combination for passenger car 失效
标题翻译：客车气动子午线轮胎和轮辋组合
公开(公告)号：US4872497A
公开(公告)日：1989-10-10
申请号：US137214
申请日：1987-12-22
申请人： Ryoji Hanada , Tuneo Morikawa , Kazuyuki Kabe
发明人： Ryoji Hanada , Tuneo Morikawa , Kazuyuki Kabe
IPC分类号： B60C15/06
CPC分类号： B60C15/06 , B60C15/0607 , Y10T152/10837
摘要： An pneumatic radial tire for a passenger car having an improved durability, which tire has a carcass layer formed of aromatic plyamide cords in which an end portion of the carcass layer is turned up around an annular bead wire and a lower bead filler from the inside to the outside of the tire to form a turnup portion which is extended along the main body of the carcass layer, wherein an upper bead filler having a JIS hardness of from 75 to 95 is disposed axially outside the turnup portion, and wherein the height b (mm) of the lower bead filler relative to the height a (mm) of a rim flange upon which the tire is mounted satisfies the formula:(a-5)
摘要翻译：一种用于乘用车的充气子午线轮胎，其具有改善的耐久性，该轮胎具有由芳族聚酰胺帘线形成的胎体层，其中胎体层的端部围绕环形胎圈丝卷起，并且下部胎圈填料从内部转向轮胎的外侧形成沿着胎体层的主体延伸的翻转部，其中，具有JIS硬度为75〜95的上胎圈填料轴向设置在所述翻转部的外侧，其中，所述高度b（相对于安装轮胎的轮辋凸缘的高度a（mm）满足下列公式：（a-5）

5. 发明授权

US4735249A Pneumatic radial passenger-car tire 失效
标题翻译：气动径向客车轮胎
公开(公告)号：US4735249A
公开(公告)日：1988-04-05
申请号：US864976
申请日：1986-05-20
申请人： Kazuyuki Kabe , Tuneo Morikawa , Shuji Takahashi
发明人： Kazuyuki Kabe , Tuneo Morikawa , Shuji Takahashi
IPC分类号： B60C15/00 , B60C9/00 , B60C9/08 , B60C9/20 , B60C13/00 , B60C15/06
CPC分类号： B60C15/06 , Y10T152/10819 , Y10T152/10837
摘要： A pneumatic radial passenger-car tire comprising a carbon fiber cord layer disposed between a carcass layer on the side of an inner liner and a bead filler all along the circumference of the tire, and having a height thereof between a bead heel and the top end thereof equal to or larger than the height of the bead filler between the bead heel and the top end thereof.
摘要翻译：一种气动径向乘用车轮胎，其包括碳纤维帘线层，所述碳纤维帘线层设置在内衬侧的胎体层和全部沿轮胎圆周的胎圈填料之间，并且其高度在胎跟跟部和顶端之间大于或等于胎圈填料在胎跟跟部及其顶端之间的高度。

6. 发明授权

US4573511A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4573511A
公开(公告)日：1986-03-04
申请号：US549821
申请日：1983-11-08
申请人： Kazuyuki Kabe , Tuneo Morikawa
发明人： Kazuyuki Kabe , Tuneo Morikawa
IPC分类号： B60C9/06 , B60C9/09
CPC分类号： B60C9/09 , B60C9/06 , B60C2015/0639 , Y10T152/10819 , Y10T152/10855
摘要： This pneumatic tire is of the type in which two belt-reinforcing layers crossing each other and at an angle of 15.degree. to 30.degree. with respect to the circumferential direction of the tire are laid over each other and over a carcass cord layer of a tread portion. The improvement lies in that the carcass cord layer consists of upper and lower layers; the lower carcass cord layer continues in its widthways direction so that each of its edges is turned up around one of a pair of right and left bead wires, respectively; the upper carcass cord layer has a split structure so that it is separated to the right and left at the tread portion; the edge portions of the upper carcass cord layer nearer the tread portion overlaps the belt-reinforcing layer to a width of at least 10 mm while the edge portions thereof nearer the bead portions are at a height of not more than 0.3 of the cross-sectional height of the tire measured from bead toe portions, and are separated from the bead wires; and the reinforcing cords of the upper and lower carcass cord layers are arranged so that the mean value 1/2(.alpha..sub.2 +.alpha..sub.1) of the angle .alpha..sub.2 of the reinforcing cords of the upper carcass cord layer and the angle .alpha..sub.1 of the reinforcing cords of the lower carcass cord layer is between 95.degree. to 120.degree., and the difference (.alpha..sub.2 -.alpha..sub.1) is between 10.degree. to 60.degree., measured from the side on which the angle of the reinforcing cords of the belt reinforcing layer adjacent to the upper carcass cord layer is an acute angle with respect to the circumferential direction of the tire.
摘要翻译：这种充气轮胎是这样一种类型，其中相对于轮胎的圆周方向彼此交叉并且相对于15°至30°的角度的两个带束加强层彼此铺设并在胎面的胎体帘线层之上一部分。改进在于，胎体帘线层由上层和下层组成; 下胎体帘线层在其宽度方向上延续，使得其每个边缘分别围绕一对右胎圈丝和左胎圈丝之一转动; 上胎体帘线层具有分割结构，使得其在胎面部分处向右和向左分离; 更靠近胎面部分的上部胎体帘线层的边缘部分在带束层之间重叠至少10mm的宽度，而其边缘部分更靠近胎圈部分的边缘部分的横截面积不大于0.3的高度从胎圈趾部测量的轮胎的高度，并与胎圈丝分离; 并且上，下胎体帘线层的加强帘线被布置成使得上胎体帘线层的加强帘线的角度α2的平均值1/2（α2+α1）和下胎体帘线层的加强帘线在95°至120°之间，差值（α2-α1）在10°至60°之间，从带的增强帘线的角度与上胎体帘线层相邻的加强层相对于轮胎的周向呈锐角。

7. 发明授权

US5730814A Pneumatic radial tire with zigzag steel cord belt layer 失效
标题翻译：气动子午线轮胎采用锯齿形钢帘线带层
公开(公告)号：US5730814A
公开(公告)日：1998-03-24
申请号：US645076
申请日：1996-05-13
申请人： Tuneo Morikawa , Kazuyuki Kabe , Shuji Takahashi
发明人： Tuneo Morikawa , Kazuyuki Kabe , Shuji Takahashi
IPC分类号： B29D30/70 , B60C9/26 , B60C9/18
CPC分类号： B29D30/70 , B29D30/3035 , B60C9/263 , Y10T152/10765 , Y10T152/10783 , Y10T152/1081
摘要： A pneumatic radial tire includes a cylindrical steel cord belt layer having a two-layered structure is formed by winding a tape obtained by burying one or a plurality of steel cords in parallel with one another in a matrix, round the outer circumference of a carcass layer on a tread while bending the tape zigzag.
摘要翻译：一种充气子午线轮胎包括具有双层结构的圆柱形钢丝绳带束层，通过将一个或多个钢丝帘线以矩阵形式彼此平行地卷绕而形成，所述带绕胎体层的外周在弯曲磁带Z字形时的胎面。

8. 发明授权

US5683543A Pneumatic radial tire with zigzag organic fiber cored belt layer 失效
标题翻译：气动子午线轮胎采用锯齿形有机纤维带芯带层
公开(公告)号：US5683543A
公开(公告)日：1997-11-04
申请号：US615159
申请日：1996-03-12
申请人： Tuneo Morikawa , Kazuyuki Kabe , Shuji Takahashi
发明人： Tuneo Morikawa , Kazuyuki Kabe , Shuji Takahashi
IPC分类号： B60C9/26 , B60C9/18
CPC分类号： B60C9/263 , Y10T152/10765 , Y10T152/10783 , Y10T152/1081
摘要： A pneumatic radial tire is formed by disposing a single steel cord belt layer on the outer side of a carcass layer in a tread, and providing a cylindrical organic fiber cord belt layer of a double structure on the outer side of the steel cord belt layer by winding a tape, which is obtained by burying one or a plurality of organic fiber cords in parallel with each other in a matrix, around the steel cord belt layer while bending the tape zigzag.
摘要翻译：充气子午线轮胎是通过在胎面的胎体层的外侧设置单个的帘线带束层而形成的，并且在钢帘线带束层的外侧通过在钢帘线带束层的外侧提供双重结构的圆筒形有机纤维帘线带束层卷绕胶带，其通过在弯曲带状锯齿的同时围绕钢帘线带束层将基体中的一个或多个有机纤维帘线彼此平行地埋入而获得。

9. 发明授权

US4856573A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4856573A
公开(公告)日：1989-08-15
申请号：US097417
申请日：1987-09-15
申请人： Tuneo Morikawa , Kazuyuki Kabe , Shuichi Tsukada
发明人： Tuneo Morikawa , Kazuyuki Kabe , Shuichi Tsukada
IPC分类号： B60C9/00 , B60C9/08 , D02G3/26 , D02G3/48
CPC分类号： B60C9/08 , B60C9/0042 , Y10T152/10855
摘要： A pneumatic tire is improved by use of carcass cords being made from aromatic polyamide fiber and having a twisting angle of 31.3 to 39.3 degree. Durability is much improved.
摘要翻译：通过使用由芳族聚酰胺纤维制成的具有31.3至39.3度的扭转角度的胎体帘线来改善充气轮胎。耐久性大大提高。

10. 发明授权

US4715420A Pneumatic tire for passenger car 失效
标题翻译：乘用车气胎
公开(公告)号：US4715420A
公开(公告)日：1987-12-29
申请号：US873092
申请日：1986-06-04
申请人： Kazuyuki Kabe , Tuneo Morikawa
发明人： Kazuyuki Kabe , Tuneo Morikawa
IPC分类号： B60C9/08 , B60C9/06 , B60C9/18 , B60C9/20 , B60C9/30
CPC分类号： B60C9/20 , B60C9/30 , Y10T152/10873
摘要： In a pneumatic tire of the type which consists of a pair of right and left beads; a pair of right and left side walls continuing the beads, respectively, and a tread interposed between the side walls, and in which a carcass cord layer is spread between the beads, and at least two layers consisting of a belt reinforcing layer whose reinforcing cords have a cord angle of from 15.degree. to 30.degree. with respect to the circumferential direction of the tire and a belt reinforcing layer whose reinforcing cords have a cord angle of from 150.degree. to 165.degree. with respect to the tire circumferential direction, are laminated and disposed between the tread and the carcass cord, a pneumatic tire for a passenger car characterized in that the carcass cord layer has a two-layered laminate structure consisting of upper and lower carcass cord layers; the angle of reinforcing cords constituting each of the carcass cord layers with respect to the tire circumferential direction, when measured from the side in which the angle of the reinforcing cords of the belt reinforcing layer on the contact side with the carcass cord layer describes an acute angle with respect to the tire circumferential direction, is such that the mean value 1/2(.alpha..sub.1 +.alpha..sub.2) of the angle .alpha..sub.2 of the reinforcing cords of the carcass cord layer on the contact side with the belt reinforcing layer and the angle .alpha..sub.1 of the reinforcing cords of the carcass cord layer below the former is from 96.degree. to 108.degree. and their difference (.alpha..sub.2 -.alpha..sub.1) is from 10.degree. to 40.degree.; the upper carcass cord layer consists of nylon fibers while the lower carcass cord layer consists of polyester fibers; and both ends of the upper and lower carcass cord layers are turned up around the bead wires, respectively.
摘要翻译：在由一对右珠和左珠组成的类型的充气轮胎中; 分别连接珠的一对右侧壁和左侧壁，以及插入在侧壁之间的胎面，其中胎体帘布层在胎圈之间铺展，并且至少两层由增强帘线相对于轮胎的圆周方向具有15°至30°的帘线角度，并且将帘线角度相对于轮胎周向的帘线角度为150°至165°的带束层加强层层叠，设置在胎面和胎体帘线之间，用于乘用车的充气轮胎，其特征在于，胎体帘线层具有由上部和下部胎体帘线层组成的两层层压结构; 当从胎圈帘线层的接触侧的带束层增强层的加强帘线的角度与胎体帘线层的角度相关的侧面测量时，构成每个胎体帘线层的加强帘线相对于轮胎周向的角度是急剧的角度相对于轮胎周向的角度，使得胎体帘线层与带束层增强层的接触侧的增强帘线的角度α2的平均值1/2（α1+α2）前者胎体帘线层的加强帘线的角度α1为96〜108度，它们的差异（α2-α1）为10〜40℃; 上胎体帘线层由尼龙纤维构成，而下胎体帘线层由聚酯纤维组成; 并且上胎体帘线层和下胎体帘线层的两端分别围绕胎圈丝卷起。

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