公开(公告)号：US06439286B1

公开(公告)日：2002-08-27

申请号：US09506333

申请日：2000-02-18

Applicant: Johannes-Josef Baumhöfer ,  Burkhard Wies ,  Michael Jansen

Inventor： Johannes-Josef Baumhöfer ,  Burkhard Wies ,  Michael Jansen

IPC: B29D3052

CPC classification number: B60C11/0304 ,  B60C19/001 ,  B60C2011/0374 ,  B60C2011/0383 ,  B60C2011/0388

Abstract: Vehicular pneumatic tire having an asymmetric tread formed in relation to a circumference of a running surface and process of making vehicular pneumatic tire. The vehicular pneumatic tire includes an outside region that includes an outside shoulder block row and an outside circumferential groove, an inside region that includes an inside shoulder block row and an inside circumferential groove, and a center region that is laterally delimited by the outside circumferential groove and the inside circumferential groove. A plurality of transverse grooves are arranged within the inside shoulder block row, and the plurality of transverse grooves further are arranged to extend into the center region. No more than about one-half of the plurality of transverse grooves are arranged to at least nearly entirely traverse the center region and are oriented to form an angle to a circumferential equator line of no more than approximately 30° over at least one-third of their longitudinal extensions. The process includes forming an outside region to include an outside shoulder block row and an outside circumferential groove, forming an inside region to include an inside shoulder block row and an inside circumferential groove, and laterally delimiting a center region with the outside circumferential groove and the inside circumferential groove. The process further includes arranging a plurality of transverse grooves within the inside shoulder block row and to extend into the center region. No more than one half of the plurality of transverse grooves are arranged to at least nearly entirely traverse the center region and are oriented to form an angle to a circumferential equator line of no more than approximately 30° over at least one-third of their longitudinal extensions.

Abstract translation: 具有相对于行驶面的圆周形成的不对称胎面的车辆充气轮胎和制造车辆充气轮胎的过程。 车辆用充气轮胎具有包括外侧肩部排列和外部周向槽的外部区域，包括内部胎肩嵌排列和内部周向槽的内部区域和由外部周向槽侧向限定的中心区域 和内周槽。 多个横向槽布置在内侧肩部排列内，并且多个横向槽还被布置成延伸到中心区域。 不超过约半数的多个横向槽被布置成至少几乎完全穿过中心区域并且被定向成与圆周赤道线形成不大于约30°的角度，其中至少三分之一以上 他们的纵向延伸。 该方法包括形成外部区域以包括外部肩部排列和外部周向槽，形成内部区域以包括内侧肩部排列和内部周向槽，并且将外侧周向槽和中心区域横向限定， 内周槽。 所述方法还包括在所述内胎肩块排内布置多个横向槽并且延伸到所述中心区域。 多个横向槽的不超过一半被布置成至少几乎完全横穿中心区域并且被定向成与其纵向至少三分之一的不超过约30°的周向赤道线形成一角度 扩展。

公开(公告)号：US06640860B1

公开(公告)日：2003-11-04

申请号：US09612191

申请日：2000-07-07

Applicant: Axel Metge ,  Burkhard Wies ,  Mario Walczok ,  Johannes Josef Baumhöfer

Inventor： Axel Metge ,  Burkhard Wies ,  Mario Walczok ,  Johannes Josef Baumhöfer

IPC: B60C300

CPC classification number: B60C3/04 ,  B60C9/0292

Abstract: A vehicle pneumatic tire and a process of forming a vehicle pneumatic tire are disclosed, wherein the tire includes a patterned tread, a belt brace including at least one layer, bead areas having bead cores, and a carcass having at least one layer, which is arranged through the sidewalls, around the bead cores, and back into the sidewalls as turn-ups. The carcass, in a region between the belt binding point and the bead binding point, is formed with a length shorter than that of a theoretical carcass between the belt binding point and the bead binding points determined in accordance with an equilibrium figure. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract translation: 公开了一种车辆用充气轮胎及车辆用充气轮胎的制造方法，其特征在于，所述轮胎包括图案化胎面，包括至少一层的带束带，具有胎圈芯的胎圈区域和具有至少一层的胎体， 通过侧壁，胎圈芯周围布置，并作为上拉回到侧壁。 胎体在带结合点和胎圈结合点之间的区域中形成的长度短于根据平衡图确定的带束结合点和胎圈结合点之间的理论胎体的长度。 该摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。