公开(公告)号：US4724703A

公开(公告)日：1988-02-16

申请号：US944543

申请日：1986-12-19

申请人： Juergen Neugebauer ,  Vatroslav Grubisic ,  Walter Diefenbach

发明人： Juergen Neugebauer ,  Vatroslav Grubisic ,  Walter Diefenbach

IPC分类号： B60C23/04 ,  B60C23/06 ,  G01B5/30 ,  G01B21/32 ,  G01M17/02 ,  B60C23/02

CPC分类号： G01M17/02 ,  G01B5/30

摘要： The overall deformation of a tire is measured by using two reference points in different parts of or at least in close proximity to different parts of the rim of the wheel, the reference points are spaced apart in a direction transversely to the plane of rotation of the tire; two transducers are respectively connected to the reference points and to the same particular point on the inside of the tire opposite the running surface to establish a triangle in a cross sectional radial plane of the tire; each of the transducers includes a force sensing element responsive to the change in distance between the respective reference point and the measuring point; the transducers further including tension springs to establish mobility as between the measuring and reference points.

摘要翻译： 通过在轮的边缘的不同部分的不同部分或至少紧邻的不同部分使用两个参考点来测量轮胎的整体变形，参考点在横向于旋转平面的方向上间隔开 胎; 两个换能器分别连接到参考点和与运行表面相对的轮胎内侧上的相同特定点，以在轮胎的横截面径向平面中建立三角形; 每个换能器包括响应于各个参考点和测量点之间的距离变化的力感测元件; 换能器还包括拉伸弹簧，以在测量点和参考点之间建立移动性。