公开(公告)号：US06460584B1

公开(公告)日：2002-10-08

申请号：US09558112

申请日：2000-04-25

Applicant: Bertrand Garnier de Labareyre

Inventor： Bertrand Garnier de Labareyre

IPC: B60C1101

CPC classification number: B60C13/02 ,  B60C3/04 ,  B60C3/06 ,  B60C11/01 ,  B60C19/001 ,  B60C2011/013 ,  Y10T152/10018

Abstract: A tire for a heavy vehicle having beads, sidewalls and a crown, the crown having a reinforcement armature formed of at least two working plies, is provided with a protuberance for deflecting sprays. To deflect the flow of water ejected laterally by this tire during travel on water-covered ground, without adversely affecting the thermal level of said tire, provision is made to arrange on at least one of the sidewalls a protuberance which is limited by an upper wall radially to the outside and a lower, wall radially to the inside, the intersection of said walls being along a line joining points C which are located axially farthest to the outside of said protuberance, the angle &agr; between the axial direction and a straight line tangent both to the edge of the tread and to the protuberance being less than 45°. Furthermore, the upper profile of the protuberance intersects the sidewall profile at a point K located within the extension of the average profile of the radially outermost crown ply.

Abstract translation: 一种用于具有珠，侧壁和冠的重型车辆的轮胎，所述胎冠具有由至少两个工作层组成的加强电枢，其具有用于偏转喷雾的突起。 为了在水覆盖的地面上行进期间偏转由该轮胎横向排出的水流，而不会不利地影响所述轮胎的热水平，所以设置在所述侧壁中的至少一个上布置有由上壁限制的突起 径向向外侧延伸，下部壁径向向内延伸，所述壁的交点是沿轴线最远位于所述凸起外侧的接合点C的线，轴向方向与直线切线之间的角度α 两者到胎面的边缘和突起小于45°。 此外，突起的上轮廓在位于径向最外冠冠帘布层的平均轮廓的延伸部内的点K处与侧壁轮廓相交。

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。

公开(公告)号：US06263934B1

公开(公告)日：2001-07-24

申请号：US09335659

申请日：1999-06-18

Applicant: Pascal Auxerre ,  José Merino Lopez ,  Bertrand Garnier de Labareyre

Inventor： Pascal Auxerre ,  José Merino Lopez ,  Bertrand Garnier de Labareyre

IPC: B60C1103

CPC classification number: B60C11/12 ,  B60C11/1218 ,  B60C11/124 ,  B60C11/13 ,  B60C2011/1254 ,  Y10S152/03

Abstract: A tread is provided with at least one rubber stud of orientation XX′ perpendicular or inclined with respect to the tread surface. The rubber stud has a side wall bounded by at least one incision and an outer end wall. The stud is joined to the tread at its base (the rubber stud part located farthest inward on the tread) and by at least one rubber connecting element joining the side wall of said stud to the rest of the tread. The projected length, on the tread surface in new condition and in the direction XX′, of the principal geometrical lines of the surfaces of intersection of all the connecting elements of each rubber stud, represents at least 80 percent of the contour perimeter, measured on the same surface, of each rubber stud. Preferably, the principal geometrical lines bounding the surfaces of intersection of the connecting elements are in the form of helixes around XX′, and the projected length of said lines is equal or close to 100 percent of the perimeter.

Abstract translation: 胎面设置有至少一个相对于胎面表面垂直或倾斜的取向XX'的橡胶支柱。 橡胶螺柱具有由至少一个切口和外端壁限定的侧壁。 螺柱在其底部（位于胎面上最向内的橡胶螺柱部分）和至少一个将所述螺柱的侧壁连接到胎面的其余部分的橡胶连接元件连接到胎面。 每个橡胶柱的所有连接元件的相交表面的主要几何线的新状态和胎面上的突出长度代表轮廓周长的至少80％ 相同的表面，每个橡胶螺柱。 优选地，限定连接元件的相交表面的主要几何线是围绕XX'的螺旋形的形式，并且所述线的投影长度等于或接近周长的百分之百。