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1. 发明授权

US5032198A Method for manufacturing an assembly of a belt, a band, and a tread rubber 失效
标题翻译：用于制造带，带和胎面橡胶的组件的方法
公开(公告)号：US5032198A
公开(公告)日：1991-07-16
申请号：US315786
申请日：1989-04-14
申请人： Yoshihide Kojima , Hiroaki Sakuno , Masao Takami , Katsunori Kadowaki , Yoshinobu Miyanaga
发明人： Yoshihide Kojima , Hiroaki Sakuno , Masao Takami , Katsunori Kadowaki , Yoshinobu Miyanaga
IPC分类号： B29D30/08 , B29D30/30 , B60C9/22
CPC分类号： B29D30/3028 , B29D30/08 , B60C9/2204 , Y10T152/10783
摘要： A pneumatic radial tire includes a belt arranged on the radially outer side of a carcass, and a band arranged on the radially outer side of the belt and composed of one or more continuous organic fiber cords wound spirally and approximately parallel to the circumferential direction of the tire. A radial tire manufacturing method includes the steps of laminating a predetermined number of belt plies on a belt drum or belt ring for forming a belt, and winding one to several organic fiber cords continuously and spirally in the circumferential direction of the belt on the outer surface of the formed belt in order to form a band. A band forming device includes a device for drawing out a cord to be wound, a device for traversing a let-off device in the widthwise direction of the belt, and a device for controlling the traverse of the let-off device. A method of forming belt-band-tread rubber assemblies includes a step of expanding the diameter of the belt drum so that the shape in axial section of belt drum becomes approximately the same as the finished shape of the band in the vulcanization mold. An assembly forming device includes a diameter-variable belt drum, wherein the shape in the axial section of the circumferential surface of the annular body in the diameter-expanded state is the same as or similar to the finished shaped of the band in a mold.
摘要翻译： PCT No.PCT / JP88 / 00609 Sec。 371日期：1989年4月14日 102（e）日期1989年4月14日PCT Filed 1988年6月17日PCT Pub。公开号WO88 / 10199 日本1992年12月29日。一种充气子午线轮胎包括布置在胎体的径向外侧上的带以及布置在带的径向外侧上的带，并且由一个或多个螺旋形和大致缠绕的连续有机纤维帘线构成平行于轮胎的圆周方向。子午线轮胎制造方法包括以下步骤：将预定数量的带束层叠在用于形成带的带鼓或带环上，并且在外表面上沿带的圆周方向连续地和螺旋地缠绕一个到几个有机纤维帘线以形成带状物。带形成装置包括用于拉出待缠绕的绳索的装置，用于在带的宽度方向上横移送料装置的装置以及用于控制送料装置的横移的装置。形成带束胎面橡胶组件的方法包括使带鼓的直径扩大的步骤，使得带鼓的轴向截面形状与硫化模具中的带的最终形状大致相同。组装成形装置包括直径可变的皮带鼓，其中在直径扩展状态下的环形体的圆周表面的轴向部分中的形状与模具中的带的成品形状相同或相似。

2. 发明授权

US5178703A Breaker with wound band 失效
标题翻译：断路器带绕带
公开(公告)号：US5178703A
公开(公告)日：1993-01-12
申请号：US773263
申请日：1991-10-09
申请人： Makoto Onoda , Syuichi Yamamori , Youichiro Hirosawa , Hiroaki Sakuno
发明人： Makoto Onoda , Syuichi Yamamori , Youichiro Hirosawa , Hiroaki Sakuno
IPC分类号： B60C9/22 , B60C9/28
CPC分类号： B60C9/2204 , B60C9/28 , Y10T152/10783
摘要： A pneumatic tire which comprises a carcass and a band disposed radially outside the carcass, the band made of parallel cords wound spirally around the breaker, the band comprising a plurality of circumferential portions which are at least one parallel cord portion in which the windings of the band cords are laid in parallel with the tire equator and at least one inclined cord portion in which the windings of the band cords are laid at an inclination angle of 0.3 to 5 degrees to the tire equator, and the total circumferential length of the at least one inclined cord portion being not more than 50% of the whole circumferential length of the band.
摘要翻译：一种充气轮胎，其包括胎体和设置在所述胎体的径向外侧的带，所述带由平行帘线围绕所述断路器螺旋地缠绕，所述带包括多个周向部分，所述多个圆周部分是至少一个平行的线部分，带状帘线与轮胎赤道平行地布置，并且至少一个倾斜绳索部分，其中带状帘线的绕组以与轮胎赤道成0.3度至5度的倾斜角度放置，并且至少该轮胎赤道的总圆周长度一个倾斜的帘线部分不超过带的整个圆周长度的50％。

3. 外观设计

USD309441S Automobile tire 失效
公开(公告)号：USD309441S
公开(公告)日：1990-07-24
申请号：US120810
申请日：1987-11-16
申请人： Hiroaki Sakuno
设计人： Hiroaki Sakuno

4. 发明授权

US5309963A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US5309963A
公开(公告)日：1994-05-10
申请号：US594166
申请日：1990-10-09
申请人： Kiichiro Kakumu , Masaki Shiraishi , Hiroyuki Nakagawa , Hiroaki Sakuno , Yoshiichiro Iwahashi , Shigeaki Suzuki
发明人： Kiichiro Kakumu , Masaki Shiraishi , Hiroyuki Nakagawa , Hiroaki Sakuno , Yoshiichiro Iwahashi , Shigeaki Suzuki
IPC分类号： B60C11/04 , B60C11/00 , B60C11/03 , B60C11/11 , B60C11/13
CPC分类号： B60C11/0318 , B60C11/033 , B60C11/11 , Y10S152/902
摘要： A pneumatic tire has a tread pattern with blocks which are divided by two circumferential grooves extending in the circumferential direction of a tire and eighty-five or more lateral grooves crossing the circumferential grooves in a tread part. In the tread pattern, the quotient S.sub.T /S of the total groove area S.sub.T which is the sum of the circumferential groove area S.sub.G and the lateral groove area Sg in a ground contact surface S when the tire is mounted on a standard rim, inflated with a normal internal pressure and loaded with a normal load, to the ground contact area S is in a range from 0.15 to 0.25, and the rate Sg/S.sub.G of the lateral groove area Sg to the circumferential groove area S.sub.G is in a range from 0.33 to 0.53.
摘要翻译：充气轮胎具有胎面花纹，胎面花纹具有沿轮胎周向延伸的两个周向槽和在胎面部分中与周向槽交叉的八十五个或更多个横向槽分隔的块。在胎面花纹中，当轮胎安装在标准轮辋上时，总槽面积ST的商ST / S是周边槽区域SG和接地表面S中的横向槽区域Sg的总和，其膨胀向接地区域S施加正常的内部压力并加载正常负载的正常内部压力在0.15至0.25的范围内，并且横向槽区域Sg与周向槽区域SG的速率Sg / SG在0.33 至0.53。

5. 发明授权

US5618360A Pneumatic tire including pitches 失效
标题翻译：气动轮胎包括间距
公开(公告)号：US5618360A
公开(公告)日：1997-04-08
申请号：US353354
申请日：1994-12-02
申请人： Hiroaki Sakuno
发明人： Hiroaki Sakuno
IPC分类号： B60C11/03 , B60C11/00 , B60C11/04 , B60C11/11 , G10K11/16 , B60C113/00
CPC分类号： B60C11/0318
摘要： A pneumatic tire having a tread portion capable of reducing the running noise. The tread portion is provided with a circumferentially extending main groove and lateral grooves extending from the main groove towards one side thereof, the circumferential pitches of the lateral grooves including at least two different pitches. The width of the main groove at the groove top is substantially constant along its length, but the sectional area is changed along its length such that{S(i+1)-S(i)}/S(i)is 0.5 to 1.5 times{P(i+1)-P(i)}/P(i)wherein S(i) is the sectional area in one pitch P(i) and S(i+1) is the sectional area in the next longer pitch P(i+1).
摘要翻译：一种具有能够降低行驶噪音的胎面部的充气轮胎。胎面部分设置有周向延伸的主槽和从主槽朝向其一侧延伸的横向槽，横向槽的周向间距包括至少两个不同的间距。槽顶部的主槽的宽度沿其长度基本上是恒定的，但截面积沿其长度变化，使{S（i + 1）-S（i）} / S（i）为0.5至1.5 时间{P（i + 1）-P（i）} / P（i）其中S（i）是一个间距P（i）中的截面积，S（i + 1）是下一个更长的截面积间距P（i + 1）。

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