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1. 发明授权

US6148886A Pneumatic tire and pneumatic tire set 失效
标题翻译：气动轮胎和充气轮胎组
公开(公告)号：US6148886A
公开(公告)日：2000-11-21
申请号：US101782
申请日：1998-07-22
申请人： Motohide Takasugi , Hikomitsu Noji , Masaki Noro , Naoyuki Katsura
发明人： Motohide Takasugi , Hikomitsu Noji , Masaki Noro , Naoyuki Katsura
IPC分类号： B60C11/00 , B60C11/03 , B60C11/04 , B60C11/11 , B60C19/00 , B60C11/12 , B60C115/00 , B60C119/00
CPC分类号： B60C11/0306 , B60C11/0302 , B60C11/0304 , B60C11/0318 , B60C11/033 , B60C19/001 , B60C2011/0374 , Y10S152/904
摘要： A pneumatic tire wherein a plurality of righthand oblique groove groups each group of which has a plurality of righthand oblique grooves as extending obliquely to a reverse tire turning direction from a tread center portion to a righthand shoulder end and a plurality of lefthand oblique groove groups each group of which has a plurality of lefthand oblique grooves extending obliquely to the reverse tire turning direction from the tread center portion to a lefthand shoulder end are disposed alternately in a tire circumferential direction on a tread surface which has a tire turning direction designated in one direction in such a manner that one main rib is defined in a zigzag shape in the tire circumferential direction by starting end portions of the righthand oblique groove groups and by starting end portions of the lefthand oblique groove groups and lefthand and righthand sub ribs are branched from the main rib along the righthand oblique groove groups and the lefthand oblique groove groups, respectively.
摘要翻译： PCT No.PCT / JP97 / 04531 Sec。 371日期：1998年7月22日 102（e）日期1998年7月22日PCT 1997年12月10日PCT公布。第WO98 / 25776号公报日期1998年6月18日一种充气轮胎，其中多组右手倾斜槽组中的每一组具有从胎面中心部分到右手肩端部的反向轮胎转动方向倾斜延伸的多个右侧倾斜槽，每一组具有从胎面中心部分到左脚肩端部的从反向轮胎转动方向倾斜延伸的多个左倾倾斜槽的左右倾斜槽组在轮胎周向上交替地设置在具有轮胎车削的胎面上方向以一个方向指定，使得一个主肋在轮胎周向上以锯齿形形式限定，通过开始右侧倾斜槽组的端部，并且通过开始左右倾斜槽组的左侧和右侧子部分的端部肋沿着主肋沿着右侧倾斜槽组和左脚分支斜槽组。

2. 发明授权

US5386863A Pneumatic tire and wheel with asymmetric structure 失效
标题翻译：气动轮胎和轮子结构不对称
公开(公告)号：US5386863A
公开(公告)日：1995-02-07
申请号：US2362
申请日：1993-01-06
申请人： Yoshiaki Hashimura , Masakazu Okihara , Yusaku Miyazaki , Zenichiro Shida , Naoyuki Katsura , Tomohiko Kogure
发明人： Yoshiaki Hashimura , Masakazu Okihara , Yusaku Miyazaki , Zenichiro Shida , Naoyuki Katsura , Tomohiko Kogure
IPC分类号： B60C9/08 , B60B21/00 , B60C1/00 , B60C3/06 , B60C13/00
CPC分类号： B60C3/06 , B60C1/0025 , B60C13/00 , B60C2013/007 , Y10T152/10504
摘要： A pneumatic tire to be fitted on a wheel wherein a position, in which a disc is connected to a rim, is offset from the cneter of width of the rim toward the outer surface of the wheel, characterized in that a ratio (Ho/Hi) of an attenuation coefficient Ho (=Go.times.tan.delta.o) determined on the basis of an average thickness Go of an outer side wall of the tire on the outer side of the wheel and a loss factor tan.delta.o of the rubber of this side wall to that Hi (=Gi.times.tan.delta.i) determined on the basis of an average thickness Gi of an inner side wall of the tire on the inner side of the wheel and a loss factor tan.delta.i of the rubber of this side wall is set in the range of 1.2-6.5.
摘要翻译：一种装配在车轮上的充气轮胎，其中盘连接到轮辋的位置从轮辋的宽度的轮辋偏向车轮的外表面，其特征在于，比率（Ho / Hi ）根据轮的外侧的轮胎的外侧壁的平均厚度Go和该侧壁的橡胶的损耗因子tanδo确定的衰减系数Ho（= Goxtan delta o）基于轮的内侧上的轮胎的内侧壁的平均厚度Gi和该侧壁的橡胶的损耗因子tanδi确定的Hi（= Gixtan delta i）范围为1.2-6.5。

3. 发明授权

US5372171A Pneumatic tire with asymmetrical tread shoulders 失效
标题翻译：具有不对称胎肩的气动轮胎
公开(公告)号：US5372171A
公开(公告)日：1994-12-13
申请号：US1699
申请日：1993-01-07
申请人： Yusaku Miyazaki , Masakazu Okihara , Yoshiaki Hashimura , Naoyuki Katsura , Zenichiro Shida , Tomohiko Kogure
发明人： Yusaku Miyazaki , Masakazu Okihara , Yoshiaki Hashimura , Naoyuki Katsura , Zenichiro Shida , Tomohiko Kogure
IPC分类号： B60B21/00 , B60B21/02 , B60C5/00 , B60C11/03 , B60C11/04 , B60C11/11
CPC分类号： B60C11/0302 , B60C11/11 , Y10S152/902
摘要： In a pneumatic tire which is to be fitted to a wheel of the type in which connecting position of a disc to a rim is offsetted to a wheel outer side from a center of a rim width, and which has a plurality of blocks on a tread thereof, a pneumatic tire wherein a total contact area C.sub.2 of shoulder blocks on the tire outer side disposed on the offset side of the disc and a total contact area C.sub.1 of shoulder blocks on the tire inner side disposed on the opposite side to the offset side of the disc satisfy the relation, C.sub.1 /C.sub.2 =1.2 to 2.0.
摘要翻译：在一种充气轮胎中，该充气轮胎要装配到其中盘与轮辋的连接位置从轮辋宽度的中心偏移到车轮外侧的类型的车轮上，并且在胎面上具有多个块的充气轮胎，其中设置在盘的偏移侧的轮胎外侧上的胎肩块的总接触面积C2和设置在与偏移侧相反的一侧的轮胎内侧的胎肩块的总接触面积C1 的盘满足关系，C1 / C2 = 1.2〜2.0。

4. 发明授权

US5355925A Pneumatic radial tire having asymmetric belt covering layers 失效
标题翻译：具有不对称带束层覆盖层的气动子午线轮胎
公开(公告)号：US5355925A
公开(公告)日：1994-10-18
申请号：US43858
申请日：1993-04-07
申请人： Naoyuki Katsura , Tomohiko Kogure , Zenichiro Shida , Yoshiaki Hashimura , Yusaku Miyazaki
发明人： Naoyuki Katsura , Tomohiko Kogure , Zenichiro Shida , Yoshiaki Hashimura , Yusaku Miyazaki
IPC分类号： B60B21/02 , B60C9/18 , B60C9/30 , B60C13/00 , B60C19/00
CPC分类号： B60C13/001 , B60C19/001 , B60C9/30 , B29D2030/726 , Y10T152/10504
摘要： A pneumatic radial tire to be fitted on a wheel in which a position wherein a disc is joined to a rim is offset from the center of the width of the rim toward the outer surface of said wheel, characterized in that the tire comprises an asymmetric structure in which a belt layer is provided between a tread and a carcass layer, an outer circumferential portion of the belt layer being covered with at least one belt covering layer, the at least one belt covering layer being disposed so that an average position of the center(s) of the width(s) thereof from the equator of the tire is deviated toward the opposite side of the offset side of the disc, a ratio e/w of the deviating distance e to the width w of a ground contacting portion of the tread being set to 0.05-0.13.
摘要翻译：一种装配在车轮上的充气子午线轮胎，其中盘连接到轮辋的位置偏离轮辋宽度的中心朝向所述轮的外表面，其特征在于，轮胎包括不对称结构其中在胎面和胎体层之间设置带束层，所述带束层的外周部分被至少一个带束层覆盖层覆盖，所述至少一个带束层覆盖层被设置成使得所述中心的平均位置来自轮胎的赤道的宽度的一个或多个偏离到盘的偏移侧的相反侧，偏移距离e与接地部分的接地部分的宽度w的比率e / w 胎面设定为0.05-0.13。

5. 发明授权

US5277239A Pneumatic radial tire including at least one folded belt layer 失效
标题翻译：气动子午线轮胎，其包括至少一个折叠带束层
公开(公告)号：US5277239A
公开(公告)日：1994-01-11
申请号：US963220
申请日：1992-10-19
申请人： Masakazu Okihara , Yusaku Miyazaki , Yoshiaki Hashimura , Naoyuki Katsura , Zenichiro Shida , Tomohiko Kogure
发明人： Masakazu Okihara , Yusaku Miyazaki , Yoshiaki Hashimura , Naoyuki Katsura , Zenichiro Shida , Tomohiko Kogure
IPC分类号： B60C9/18 , B60C9/22 , B60C9/26
CPC分类号： B60C9/26 , B60C9/22 , Y10T152/10783
摘要： A pneumatic radial tire characterized in that at least two belt layers reinforced with cords of a high elastic modulus extending at an angle of 14.degree.-33.degree. with respect to the circumferential direction of the tire are arranged between a tread and a carcass, at least one of these belt layers being folded back at both end portions thereof toward the equator of the tire so as to wrap both end portions of any remaining belt layers, at least one reinforcing layer which is reinforced with thermally contractible organic fiber cords which extend at substantially 0.degree. with respect to the circumferential direction of the tire being inserted inside of each of the folded portions of the at least one folded belt layer, the width of the reinforcing layers being set to 10-70% of that of each of the folded portions.
摘要翻译：一种充气子午线轮胎，其特征在于，至少两个由相对于轮胎的圆周方向以14度-33度的角度延伸的高弹性模量的帘线增强的带束层布置在胎面和胎体之间，至少这些带束层中的一个在其两端部朝向轮胎的赤道处折叠，以便包裹任何剩余的带束层的两个端部，至少一个增强层，其被热收缩的有机纤维帘线增强，相对于轮胎的圆周方向插入至少一个折叠带束层的每个折叠部分内部的0度，加强层的宽度设定为每个折叠部分的10-70％。

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