公开(公告)号：US6003576A

公开(公告)日：1999-12-21

申请号：US10341

申请日：1998-01-21

Applicant: Pascal Auxerre ,  Bertrand Garnier De Labareyre

Inventor： Pascal Auxerre ,  Bertrand Garnier De Labareyre

IPC: B60C11/00 ,  B29D30/06 ,  B29D30/54 ,  B60C11/04 ,  B60C11/12 ,  B60C11/13 ,  B60C11/24 ,  B60C101/00

CPC classification number: B60C11/0309 ,  B29D30/0606 ,  B60C11/12 ,  B60C11/125 ,  B60C11/13 ,  B60C11/1353 ,  B60C11/24 ,  B29D2030/0613 ,  Y10T152/10027

Abstract: A tread for a heavy-duty vehicle tire having radial carcass reinforcement rmounted radially by crown reinforcement which tread has grooves that can be regrooved and wherein those parts of the tread that are located radially under the grooves include depth indicators, each indicator indicating the minimum depth that can be reached for effective regrooving and the maximum depth that must never be exceeded.

Abstract translation: 一种用于重型车轮胎的胎面，其具有通过胎冠加强件径向延伸的径向胎体加强件，该胎面具有可被加工的凹槽，并且其中径向位于凹槽下方的胎面部分包括深度指示器，每个指示器指示最小深度 可以达到有效的加工和最大深度，绝对不能超过。

公开(公告)号：US06484772B1

公开(公告)日：2002-11-26

申请号：US09364646

申请日：1999-07-30

Applicant: Bertrand Garnier De Labareyre ,  Jose Merino Lopez

Inventor： Bertrand Garnier De Labareyre ,  Jose Merino Lopez

IPC: B29D3000

CPC classification number: B60C11/1369 ,  B29D30/52 ,  B60C11/12 ,  B60C11/1263 ,  B60C11/13 ,  Y10S152/03

Abstract: A tread for a tire, the tread being provided with a plurality of cutouts, defined by walls perpendicular to or oblique to the rolling surface of the tread, in which the two main walls of at least one cutout located in the part of the tread affected by the loading on the ground of the tire during travel are connected by at least one rubber connecting element and in that the total connection surface SE of the connecting element(s) is at most 80% of the surface defined by the geometric contour L of minimum length and surrounding said total connection surface SE. A method for producing a cutout provided with at least one connecting element.

Abstract translation: 轮胎的胎面，胎面设置有多个切口，由与胎面的滚动表面垂直或倾斜的壁限定，其中位于胎面部分中的至少一个切口的两个主壁受到影响 通过在行驶期间在轮胎的地面上的载荷通过至少一个橡胶连接元件连接，并且连接元件的总连接表面SE至多为由几何轮廓L定义的表面的80％ 最小长度和围绕所述总连接面SE。 一种用于制造具有至少一个连接元件的切口的方法。