公开(公告)号：US5622575A

公开(公告)日：1997-04-22

申请号：US488852

申请日：1995-06-09

Applicant: Jobst Meyer-Adlung ,  Wolfgang Spitz ,  Dieter Rohde ,  Siegfried Praetorius ,  Klaus-Heiner Hartmann

Inventor： Jobst Meyer-Adlung ,  Wolfgang Spitz ,  Dieter Rohde ,  Siegfried Praetorius ,  Klaus-Heiner Hartmann

IPC: B60C11/04 ,  B60C11/00 ,  B60C11/01 ,  B60C11/03 ,  B60C11/117 ,  B60C11/18 ,  B60C19/00

CPC classification number: B60C11/04 ,  B60C11/00 ,  B60C11/0058 ,  B60C11/0304 ,  B60C11/0306 ,  B60C11/18 ,  B60C19/001 ,  B60C2011/0388

Abstract: A unidirectional pneumatic vehicle tire has a symmetric radial carcass and a symmetric package of belt plies placed on the carcass. The tire tread of an asymmetric tread design has at least three longitudinal grooves having a depth of 12 mm to 18 mm. The tire tread has an axially outer wide tread rib, positioned, when mounted on a vehicle, so as to face outwardly relative to the vehicle. The wide tread rib has a width of 25% to 40% of the width of the tire tread when measured at half the depth of an axially outer one of the longitudinal grooves positioned adjacent to the wide tread rib. The wide tread rib is free of any tread voids having a main direction of extension and is selected from the group consisting of longitudinal grooves, longitudinal sipes, transverse grooves, transverse sipes, diagonal grooves, and diagonal sipes. The wide tread rib has tread voids having in a top view of the tire tread a substantially round contour. The tread voids are arranged in 1 to 4 tracks in a circumferential direction of the tire tread, wherein each one of the tracks comprises 100 to 150 of the tread voids.

Abstract translation: 单向气动车辆轮胎具有对称的径向胎体和放置在胎体上的带束层的对称包装。 不对称胎面设计的轮胎胎面具有至少三个深度为12mm至18mm的纵向槽。 轮胎胎面具有轴向外部宽的胎面肋，当安装在车辆上时，其被定位成相对于车辆面向外。 当在与宽胎面肋相邻的纵向槽的轴向外部一个的深度的一半测量时，宽的胎面肋具有轮胎胎面宽度的25％至40％的宽度。 宽的胎面肋没有任何具有主要延伸方向的胎面空隙，并且选自由纵向槽，纵向刀槽花纹，横向槽，横向刀槽花纹，对角槽和对角线槽组成的组。 宽的胎面肋具有在轮胎胎面的顶视图中具有基本圆形轮廓的胎面空隙。 胎面空隙在轮胎胎面的圆周方向上布置在1至4个轨道中，其中每个轨道包括100至150个胎面孔隙。

公开(公告)号：US5082040A

公开(公告)日：1992-01-21

申请号：US586531

申请日：1990-09-21

Applicant: Wolfgang Spitz

Inventor： Wolfgang Spitz

IPC: B60B21/10 ,  B60B21/02 ,  B60C15/02

CPC classification number: B60B21/021 ,  Y10S152/20

Abstract: A vehicle wheel for a pneumatic tire of elastomeric material is provided. The bead portions of the tire are disposed on the radially inner periphery of the wheel rim, and the carcass of the tire is anchored in the bead portions by being looped-around pull and compression-resistant bead cores. The wheel has a rigid rim having essentially inwardly extending rim flanges and, axially inwardly thereof, rim seating surfaces for the bead portions of the tire. The rim flanges have abutment surfaces that face the bead portions of the tire and are inclined outwardly at an angle of between 5.degree. and 50.degree. relative to the radial direction.

Abstract translation: 提供了一种用于弹性体材料的充气轮胎的车轮。 轮胎的胎圈部分设置在轮辋的径向内周上，并且轮胎的胎体通过环绕的拉力和抗压珠胎芯被锚定在胎圈部分中。 车轮具有刚性边缘，其具有基本上向内延伸的轮缘凸缘，并且其轴向向内具有用于轮胎胎圈部分的轮缘座表面。 边缘凸缘具有面向轮胎胎圈部分的邻接表面，并且相对于径向方向以5°至50°的角度向外倾斜。