公开(公告)号：US5103886A

公开(公告)日：1992-04-14

申请号：US566088

申请日：1990-08-10

Applicant: Wolfgang Brettschneider

Inventor： Wolfgang Brettschneider

IPC: B60C3/00 ,  B60C15/02 ,  B60C15/04

CPC classification number: B60C15/0206 ,  B60C15/04

Abstract: A pneumatic vehicle tire having bead portions that can be turned in is provided. Embedded in the bead portions are bead cores built up from load-carrying elements that essentially extend in a circumferential direction. The load-carrying elements are disposed in such a way that each element is in contact with at least two other load-carrying elements. The load-carrying elements, at least to the extent that they are coated with rubber, have a surface that prevents adhesion to vulcanized rubber. The load-carrying elements of a bead core are disposed in layers, with the elements of the outer layer being disposed in such a way that they do not contact one another.

Abstract translation: 提供具有能够转入的胎圈部的气动车辆用轮胎。 嵌入在胎圈部分中的是由承载元件构成的胎圈芯，其基本上沿圆周方向延伸。 承载元件设置成使得每个元件与至少两个其它承载元件接触。 承载元件至少在橡胶涂覆的程度上具有防止粘附到硫化橡胶上的表面。 胎圈芯的承载元件设置成层，其中外层的元件以不相互接触的方式设置。

公开(公告)号：US5201972A

公开(公告)日：1993-04-13

申请号：US718415

申请日：1991-06-21

Applicant: Wolfgang Brettschneider ,  Carsten Boltze ,  Heinrich Huinink

Inventor： Wolfgang Brettschneider ,  Carsten Boltze ,  Heinrich Huinink

IPC: B60C15/02 ,  B60C15/04

CPC classification number: B60C15/04 ,  B60C15/0206 ,  Y10T152/10819

Abstract: A pneumatic vehicle tire having a carcass that is looped about two bead cores that comprise load-carrying members such as plastic filaments and/or metal wires, with beads in which the bead cores are disposed being capable of turning from a vulcanizing position into an operating position when the tire is being mounted on a wheel rim. In order to improve the tasks of the beads without adversely affecting their ability to turn, the surfaces of the load-carrying members of the bead cores, during turning of the beads prevent adhesion to vulcanized rubber at least to the extent that the load-carrying members are immersed in rubber in the vulcanizing position, so that each load-carrying member is individually rotatable about its longitudinal axis relative to the surrounding rubber of the pertaining bead.

Abstract translation: 一种具有胎圈的气动车辆轮胎，其胎圈围绕包括负载承载构件（例如塑料细丝和/或金属线）的两个胎圈芯，其中设置有胎圈芯的胎圈能够从硫化位置转动到操作 当轮胎安装在轮辋上时的位置。 为了改善珠粒的任务而不会不利地影响其转弯能力，珠芯的承载构件的表面在珠的转动期间防止了对硫化橡胶的粘合力至少达到承载 构件浸入硫化位置的橡胶中，使得每个承载构件能够相对于相关珠的周围的橡胶围绕其纵向轴线单独旋转。