公开(公告)号：US4234029A

公开(公告)日：1980-11-18

申请号：US814036

申请日：1977-07-08

申请人： Julius Peter ,  Heinz-Gunter Drossler ,  Willi Bachmann

发明人： Julius Peter ,  Heinz-Gunter Drossler ,  Willi Bachmann

IPC分类号： B60C9/02 ,  B60C15/06 ,  B60C9/00 ,  B60C15/00

CPC分类号： B60C15/06 ,  Y10T152/10828 ,  Y10T152/10846

摘要： A pneumatic vehicle tire having a single layer radial carcass of steel or a material of similarly high strength. The carcass is anchored by being looped around the bead cores in the beads. The laterally outwardly lying free ends of the carcass layer may extend up to about half the height of the tire side walls. Laterally outwardly, next to the looped around carcass end, between the rim flange and this carcass end, there is provided a bead reinforcer which includes pull-resistant threads or the like which are parallel to one another. The bead reinforcer is slanted with regard to the carcass, preferably extending at an angle of about 15.degree. to 45.degree. to the circumferential direction of the tire. The radially outwardly lying free end of the bead reinforcer has associated therewith a strip which extends parallel to said free end and includes pull-resistant threads or the like which are arranged in a cord layer. These threads are likewise slanted with regard to the circumferential direction of the tire, preferably forming an angle of about 15.degree. to 45.degree. with the circumferential direction, but, with regard to the bead reinforcer, are oppositely slanted, i.e. cross the threads of the bead reinforcer, in such a way that the freely ending, laterally looped around carcass end forms with the bead reinforcer and this strip a triangular formation which practically maintains the mutual spacing of the carcass strength carriers and the strength carriers of the bead reinforcer.

摘要翻译： 一种具有钢的单层径向胎体或类似高强度的材料的气动车辆轮胎。 胎体通过围绕胎圈中的胎圈芯圈而被固定。 胎体层的横向向外的自由端可以延伸到轮胎侧壁的高度的大约一半。 在轮缘凸缘和该胎体端之间，在胎圈端周围的环绕的胎圈端附近，设有一个胎圈加强件，其包括彼此平行的抗拉线等。 胎圈加强件相对于胎体倾斜，优选地相对于轮胎的圆周方向以大约15°至45°的角度延伸。 胎圈加强件的径向向外的自由端具有与平行于所述自由端延伸的带材，并且包括布置在帘线层中的抗拉线等。 这些螺纹也相对于轮胎的圆周方向倾斜，优选地与圆周方向形成约15°至45°的角度，但是相对于胎圈加强件相反地倾斜，即跨过螺纹 胎圈加强件，使得胎圈端部自由结束，横向环绕胎体端部与胎圈加强件形成，并且该条带形成三角形形状，其实际上保持胎体强度承载件和胎圈加强件的强度承载件的相互间隔。