公开(公告)号：US5904197A

公开(公告)日：1999-05-18

申请号：US785671

申请日：1997-01-17

申请人： Carlo Garlaschelli ,  Gaetano Lo Presti

发明人： Carlo Garlaschelli ,  Gaetano Lo Presti

IPC分类号： B60C9/08 ,  B60C9/18 ,  B60C9/20 ,  B60C9/22

CPC分类号： B60C9/20 ,  B60C9/18 ,  B60C9/185 ,  B60C9/22 ,  B60C2009/1842 ,  B60C2009/2219 ,  Y10T152/10765 ,  Y10T152/10783

摘要： A tire for motor vehicles includes a belt structure (3) which has consecutively overlapped first and second belt strips (5, 6) and a pair of side straps (7) overlying the second belt strip (6) adjacent to the side edges (6a) of the second belt strip. Each side strip (7) is made up of at least one cord circumferentially wound in a plurality of coils to form two radially superposed layers of coils disposed in axial side by side relation. The first belt strip (5), located adjacent to the carcass structure (2), substantially has the same width as the tread band (4), and laterally projects from the second belt strip (6) radially overlapped therewith. The second belt strip (6) has side flaps (6b) projecting from the side straps (7) and spaced apart from the first belt strip (5) by a spacing which progressively grows with distance away from the outer edges (7a) of the side straps themselves. These side straps axially project inwardly with respect to the position corresponding to the groove bottom of the axially outermost circumferential groove.

摘要翻译： 一种用于机动车辆的轮胎包括具有连续重叠的第一和第二带束带（5,6）的带束结构（3）和与侧边缘（6a）相邻的第二带束条（6）上的一对侧带（7） ）。 每个侧条（7）由周向缠绕在多个线圈中的至少一个绳索构成，以形成两个以轴向并排布置的径向重叠的线圈层。 位于胎体结构（2）附近的第一带条（5）基本上具有与胎面带（4）相同的宽度，并且与第二带条（6）沿径向重叠地横向突出。 第二带条（6）具有从侧带（7）突出并且与第一带条（5）间隔开的间隔，间隔距离远离外侧边缘（7a）的间隔逐渐增长， 侧带自己。 这些侧带相对于与轴向最外周向槽的槽底相对应的位置向内轴向地突出。

公开(公告)号：US06315019B1

公开(公告)日：2001-11-13

申请号：US09252067

申请日：1999-02-18

申请人： Carlo Garlaschelli ,  Gaetano Lo Presti

发明人： Carlo Garlaschelli ,  Gaetano Lo Presti

IPC分类号： B60C918

CPC分类号： B60C9/22 ,  B60C9/18 ,  B60C9/2009 ,  B60C2009/1842 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T152/10792

摘要： A radial tire is provided with a metal belt comprising two load-bearing strips, respectively a first one and a second one, with reinforcing elements inclined in opposite directions in the two strips relative to the equatorial plane, and a pair of lateral bands radially superimposed on the ends of the second strip. The second strip has an axial width less than the first one and has edges staggered axially inwards with respect to the edges of the first strip. Each band comprises a single layer of circumferential metal reinforcing elements and has its axially external edge staggered axially inwards with respect to the edge of the second strip. A third strip with inclined reinforcing elements is arranged in the radially outermost position of the belt and covers at least two thirds of the width of each band. The pair of bands covers at least partially the two ends of the second strip in a diverging configuration relative to the two ends of the first strip.

摘要翻译： 子午线轮胎设置有金属带，金属带包括两个承载带，分别具有第一和第二承载带，其中相对于赤道平面在两个条中相反方向倾斜的加强元件和一对横向带径向叠置 在第二条带的端部。 第二条带具有小于第一条带的轴向宽度，并且具有相对于第一条带的边缘沿轴向向内交错的边缘。 每个带包括单层周向金属增强元件，并且其轴向外缘相对于第二条带的边缘轴向向内交错。 具有倾斜加强元件的第三条带布置在带的径向最外侧位置并且覆盖每个带的宽度的至少三分之二。 一对带至少部分地覆盖相对于第一条的两端处于发散构造的第二条的两端。