公开(公告)号：US20150165823A1

公开(公告)日：2015-06-18

申请号：US14405387

申请日：2013-06-07

申请人： The Yokohama Rubber Co., LTD.

发明人： Koshi Iga ,  Hideki Hamanaka ,  Koichi Kotoku

IPC分类号： B60C9/20

CPC分类号： B60C9/20 ,  B60C3/04 ,  B60C9/18 ,  B60C9/185 ,  B60C9/2006 ,  B60C9/22 ,  B60C9/28 ,  B60C11/0083 ,  B60C11/03 ,  B60C11/0306 ,  B60C11/1392 ,  B60C2009/2012 ,  B60C2009/2016 ,  B60C2009/2019 ,  B60C2009/2022 ,  B60C2009/2041 ,  B60C2009/2061 ,  B60C2009/2064 ,  B60C2009/2077 ,  B60C2009/2083 ,  B60C2009/283 ,  Y10T152/10801

摘要： A belt layer of a pneumatic tire includes an inner-side cross belt and an outer-side cross belt forming belt angles of mutually different signs with the tire circumferential direction with absolute values from 46° to 80°, inclusive; a circumferential reinforcing layer arranged between the inner-side cross belt and the outer-side cross belt and forming a belt angle of within ±5° with the tire circumferential direction; and a supplemental belt arranged inside of the inner-side cross belt in the radial direction of the tire and forming a belt angle with the tire circumferential direction with an absolute value from 10° to 45°, inclusive.

摘要翻译： 充气轮胎的带束层包括内侧交叉皮带和外侧交叉皮带形成皮带的角度与轮胎周向的相互不同的符号，绝对值为46°至80°，包括边界值; 在内侧交叉皮带和外侧交叉皮带之间配置有与轮胎周向成±5°以内的皮带角度的周向加强层; 以及配置在所述内侧交叉带的轮胎径向内侧的补充带，与所述轮胎周向的带角度成为10°〜45°的绝对值。

公开(公告)号：US20150151582A1

公开(公告)日：2015-06-04

申请号：US14406180

申请日：2013-06-07

申请人： The Yokohama Rubber Co., LTD.

发明人： Hideki Hamanaka ,  Koshi Iga ,  Koichi Kotoku

IPC分类号： B60C11/03 ,  B60C9/18

CPC分类号： B60C9/20 ,  B60C3/04 ,  B60C9/18 ,  B60C9/185 ,  B60C9/2006 ,  B60C9/22 ,  B60C9/28 ,  B60C11/0083 ,  B60C11/03 ,  B60C11/0306 ,  B60C11/1392 ,  B60C2009/2012 ,  B60C2009/2016 ,  B60C2009/2019 ,  B60C2009/2022 ,  B60C2009/2041 ,  B60C2009/2061 ,  B60C2009/2064 ,  B60C2009/2077 ,  B60C2009/2083 ,  B60C2009/283 ,  Y10T152/10801

摘要： In a pneumatic tire, a belt layer includes an inner-side cross belt and outer-side cross belt having belt angles of not less than 46° and not more than 80° as absolute values with respect to a tire circumferential direction, the belt angles having mutually opposite signs, a circumferential reinforcing layer having a belt angle satisfying a range of ±5° with respect to the tire circumferential direction, and disposed between the inner-side cross belt and outer-side cross belt, and a supplemental belt having a belt angle of not less than 10° and not more than 45° as an absolute value with respect to the tire circumferential direction, and disposed on the outer side in a tire radial direction of the outer-side cross belt. Additionally, the supplemental belt and the outer-side cross belt have belt angles of mutually opposite signs.

摘要翻译： 在充气轮胎中，带束层包括内侧交叉皮带和外侧交叉皮带，所述内侧交叉皮带和外侧交叉皮带具有相对于轮胎周向的绝对值不小于46°且不大于80°的皮带角度，所述皮带角度 具有相互相反的符号的圆周增强层，具有相对于轮胎周向满足±5°范围的带角度的周向增强层，并且设置在内侧交叉带和外侧交叉带之间，并且具有 皮带角度相对于轮胎周向为绝对值不小于10°且不大于45°，并且设置在外侧交叉皮带的轮胎径向外侧。 此外，补充带和外侧交叉皮带具有彼此相反的符号的皮带角度。