公开(公告)号：US4572262A

公开(公告)日：1986-02-25

申请号：US679469

申请日：1984-12-07

Applicant: Peter Entmayr ,  Dieter Rohde ,  Klaus Thielemann

Inventor： Peter Entmayr ,  Dieter Rohde ,  Klaus Thielemann

IPC: B60B21/10 ,  B60B21/02 ,  B60C15/02 ,  B60C17/00 ,  B60C17/04 ,  B60B21/00

CPC classification number: B60C17/00 ,  B60B21/021 ,  B60C15/0206 ,  B60C17/048 ,  Y10T152/10657

Abstract: A vehicle wheel and pneumatic tire assembly, including a tire which essentially comprises rubber or rubber-like synthetic material, and a rigid rim which on the radially inner periphery of the rim ring has seating surfaces for the tire, from where the tire walls initially extend essentially horizontally toward the outside. On the radially inner periphery, the rim ring is provided with support surfaces for supporting the tire during an emergency operation. In order to be able to transmit increased forces during an emergency operation, the inner wall of the tire, in the region of the tread, and the radially outer portions of the rim, are provided with raised portions and recessed portions which predominantly extend in the transverse direction, and which are adapted to engage in one another during an emergency operation of the tire.

Abstract translation: 一种车轮和充气轮胎组件，其包括基本上包括橡胶或橡胶状合成材料的轮胎以及在轮辋环的径向内周上具有用于轮胎的座表面的刚性边缘，其中轮胎壁最初延伸 基本上水平地朝向外面。 在径向内周上，轮辋环在紧急操作期间设置有用于支撑轮胎的支撑表面。 为了能够在紧急操作期间传递增加的力，轮胎的内壁，在胎面的区域和轮辋的径向外部部分设置有凸起部分和凹部，主要在 横向，并且在轮胎的紧急操作期间适于彼此接合。

公开(公告)号：US4962802A

公开(公告)日：1990-10-16

申请号：US303509

申请日：1989-01-27

Applicant: Dieter Rohde

Inventor： Dieter Rohde

IPC: B60C9/18

CPC classification number: B60C9/18 ,  B60C2009/1842 ,  Y10T152/1081

Abstract: A pneumatic vehicle tire having a radial carcass, the load-carriers of which are made of steel or of a material of comparable high strength, and the ends of which are anchored in the tire beads by being looped around pull-resistant bead cores. The tire has a centrally disposed tread strip with a recessed portion on each side, and a multi-ply belt, which to the sides extends into the recessed portions, and which has load-carriers made of steel or the like. A low-damping rubber layer can be disposed between plies of the belt. In order to achieve a further reduction of resistance to rolling, it is proposed to dispose a rubber layer, of soft, low-damping rubber, between the radially innermost ply of the belt and the radial carcass, with this rubber layer having a Shore A hardness in a range of from 50 to 65, and a rebound elasticity in a range of from 55 to 70%.

Abstract translation: 一种具有径向胎体的气动车辆轮胎，其承载物由钢或具有相当高强度的材料制成，并且其端部通过环绕抗拉珠芯固定在轮胎胎圈中。 轮胎具有中央设置的胎面带，每侧具有凹部，并且多层带在侧面延伸到凹部中，并且具有由钢等制成的承载架。 低阻尼橡胶层可以设置在带的层之间。 为了进一步降低耐轧性，提出了在带的径向最内层与径向胎体之间设置柔软的低阻尼橡胶的橡胶层，该橡胶层具有肖氏A 硬度在50至65的范围内，回弹弹性在55至70％的范围内。

公开(公告)号：US4425953A

公开(公告)日：1984-01-17

申请号：US347254

申请日：1982-02-09

Applicant: Dieter Rohde ,  Siegfried Preatorius

Inventor： Dieter Rohde ,  Siegfried Preatorius

IPC: B60C9/18 ,  B60C9/20

CPC classification number: B60C9/18 ,  B60C2009/1842

Abstract: A pneumatic vehicle tire of elastomeric material has a radial carcass and a pull-resistant belt which is located between the carcass and the tread, and extends approximately over the width of the tread. The belt includes at least two cord fabric plies. A rubber layer is arranged at least partially between two of these plies and has a thickness in a range from the diameter of the cords of the belts to 5 mm. Furthermore, in the central region of the belt, the rubber layer located between the belt plies is considerably softer than are those portions of the rubber layer located in the vicinity of the two edge regions of the belt. The two harder portions of the rubber layer, which harder portions are arranged laterally of the softer central portion, project beyond the belt on both sides.

Abstract translation: 弹性体材料的气动车辆轮胎具有径向胎体和位于胎体和胎面之间并且大致延伸超过胎面宽度的抗拉带。 皮带包括至少两根帘布层。 橡胶层至少部分地布置在这些层中的两个之间，并且具有从带的帘线直径到5mm的范围内的厚度。 此外，在带的中心区域中，位于带束层之间的橡胶层比位于带的两个边缘区域附近的橡胶层的那些部分相当软。 橡胶层的两个较硬部分，其较硬部分布置在较软的中心部分的侧面，在两侧突出超出皮带。

公开(公告)号：US4765384A

公开(公告)日：1988-08-23

申请号：US5940

申请日：1987-01-22

Applicant: Dieter Rohde

Inventor： Dieter Rohde

IPC: B60C11/04 ,  B60C9/18 ,  B60C11/00 ,  B60C11/01 ,  B60C11/11

CPC classification number: B60C9/18 ,  B60C11/01 ,  B60C11/11 ,  B60C2011/013 ,  Y10S152/902

Abstract: A pneumatic vehicle tire for trucks, especially for the drive axles thereof. In the region of the edges of the tread, the tire has circumferential rows of blocks separated by grooves that open freely to the sides. Provided to both sides of the laterally outwardly disposed rows of blocks is a practically cylindrical surface. In order to increase the capacity of the shoulder regions of the tire to withstand dynamic stresses, and also in order to increase the support surface of the tire upon soft ground, the base of the aforementioned grooves merges in a stepless manner with the lateral cylindrical surfaces. Advantageously, the laterally outwardly disposed edges of those blocks that form the edges of the tread merge with steep side surfaces that are disposed perpendicular to the cylindrical surfaces.

Abstract translation: 一种用于卡车的气动车辆轮胎，特别用于其驱动轴。 在胎面边缘的区域中，轮胎具有圆周排的块，它们通过向侧面自由开放的槽分隔开。 设置在横向向外设置的排的行的两侧是实际上的圆柱形表面。 为了增加轮胎的肩部区域承受动态应力的能力，并且为了在软地面上增加轮胎的支撑面，上述槽的基部以无级方式与侧面圆柱面 。 有利地，形成胎面边缘的那些块的横向向外设置的边缘与垂直于圆柱形表面设置的陡峭的侧表面合并。

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：US4671333A

公开(公告)日：1987-06-09

申请号：US766027

申请日：1985-08-15

Applicant: Dieter Rohde ,  Siegfried Praetorius

Inventor： Dieter Rohde ,  Siegfried Praetorius

IPC: B60C9/08 ,  B60C9/18 ,  B60C9/20 ,  B60C11/00 ,  B60C11/01

CPC classification number: B60C9/20 ,  B60C9/18 ,  B60C2009/1842

Abstract: A belted tire having a respective step at each of the edges of the tread strip, with the edges of the belt extending to below the approximately horizontal surface of the step. In order to avoid undesirable heat formation, and hence to reduce the rolling resistance, a low-dampening rubber layer is disposed between two belt piles, with the rubber layer ending prior to the edges of the belt. In these regions, as extensions of the intermediate layer, respective additional rubber strips are provided. Half of the width of a given rubber strip is disposed below the belt plies, and the other half of the width of that strip extends laterally beyond the belt. These rubber strips are harder than the low-damping intermediate layer.

Abstract translation: 带束式轮胎在胎面带的每个边缘处具有相应的台阶，带的边缘延伸到台阶的大致水平表面的下方。 为了避免不希望的热量形成，因此为了降低滚动阻力，将低阻尼橡胶层设置在两个带束层之间，橡胶层在带的边缘之前结束。 在这些区域中，作为中间层的延伸部，设置有各自的附加橡胶条。 给定橡胶条的宽度的一半设置在带束层下方，并且该条的宽度的另一半横向延伸超过带。 这些橡胶条比低阻尼中间层更硬。