公开(公告)号：US20140216622A1

公开(公告)日：2014-08-07

申请号：US14126811

申请日：2012-05-31

Applicant: Olivier Muhlhoff ,  Jean-Claude Desvignes

Inventor： Olivier Muhlhoff ,  Jean-Claude Desvignes

IPC: B60C13/02 ,  B23K26/00 ,  B23K26/36 ,  B29D30/06

CPC classification number: B23K26/0093 ,  B23K26/361 ,  B29C33/424 ,  B29D30/0606 ,  B29D2030/0612 ,  B29D2030/0616 ,  B29D2030/726 ,  B60C13/001 ,  B60C13/02

Abstract: The invention relates to a tire made of rubbery material comprising a sidewall on which there is formed at least one pattern that contrasts with this sidewall. The pattern comprises a plurality of strands distributed through the pattern with a density of at least five strands per square millimetre (mm2), each strand having a mean cross section of between 0.003 mm2 and 0.06 mm2. The tire also comprises on the said sidewall at least two ribs that pass through the pattern and between which strands of the pattern are present, the said ribs being distant from one another by at most 10 mm, each rib having a height of at least 0.25 mm and a mean width of at least 0.20 mm, the said pattern following the relief formed by the ribs.

Abstract translation: 本发明涉及一种由橡胶材料制成的轮胎，其包括侧壁，在该侧壁上形成有与该侧壁形成对比的至少一个图案。 该图案包括以每平方毫米（mm 2）至少五股的密度分布在该图案上的多根股线，每根股线的平均横截面积在0.003mm 2和0.06mm 2之间。 所述轮胎还包括在所述侧壁上的至少两个穿过所述图案的肋，并且在所述图案的股线之间存在所述肋，所述肋彼此相距至多10mm，每个肋具有至少0.25的高度 mm，平均宽度至少为0.20mm，所述图案跟随由肋形成的凹凸。

公开(公告)号：US20140166172A1

公开(公告)日：2014-06-19

申请号：US14232581

申请日：2012-07-11

Applicant: Eric Berger ,  Julien Flament ,  Olivier Muhlhoff

Inventor： Eric Berger ,  Julien Flament ,  Olivier Muhlhoff

IPC: B60C11/12 ,  B60C11/13

CPC classification number: B60C11/1218 ,  B60C11/0323 ,  B60C11/04 ,  B60C11/1281 ,  B60C11/1307 ,  B60C2011/1209 ,  B60C2011/1213

Abstract: Tyre comprising a tread, this tread including a rolling surface (12) intended to come into contact with the ground, at least one circumferential row of upstanding elements (11), these upstanding elements (11) being separated from one another in the circumferential direction by incisions (20) of transverse or substantially transverse orientation, each incision (20) of transverse or substantially transverse orientation leading onto the rolling surface (12) and having a depth P, each incision (20) forming, on the rolling surface of the tyre when new, two facing edges (21, 22), these edges (21, 22) delimiting at least one narrow portion (30) of the incision, i.e. a portion having a mean width LE less than or equal to 2 mm, and at least one wide portion (40) of the incision, i.e. a portion having a mean width LL greater than 2 mm, these wide and narrow portions being disposed alternately, each narrow portion (30) and each wide portion (40) extending the full depth P of the incision (20), each narrow portion (30) having a volume uniformly distributed over the full depth P of the incision, each wide portion (40) having a volume for the most part between half the depth P of the cut-out and the depth P, this tread being characterized in that the following condition is satisfied: 0.90×E/R

公开(公告)号：US20120227879A1

公开(公告)日：2012-09-13

申请号：US13496917

申请日：2010-09-09

Applicant: Olivier Muhlhoff ,  Jean-Claude Desvignes

Inventor： Olivier Muhlhoff ,  Jean-Claude Desvignes

IPC: B60C99/00

CPC classification number: B60C13/001 ,  B23K26/355 ,  B23K26/36 ,  B23K2101/006 ,  B23K2101/007 ,  B29C33/424 ,  B29D30/0606 ,  B29D2030/0613 ,  B29D2030/0616 ,  Y10T152/10

Abstract: Tire having a visible surface comprising patterns contrasting with said surface, said pattern comprising, over the entire surface thereof, a plurality of tufts distributed with a density of at least five tufts per mm2 or a plurality of blades which are substantially parallel to one another and arranged with a pitch of less than 0.5 mm, each tuft having a mean cross section having a diameter of between 0.03 mm and 0.5 mm or each blade having a mean width of between 0.03 mm and 0.5 mm, characterized in that the walls of the tufts or of the blades have, over at least one quarter of the area thereof, a mean roughness Rz of between 5 μm and 30 μm.

Abstract translation: 轮胎具有包括与所述表面对比的图案的可见表面，所述图案在其整个表面上包括以每mm 2至少5个簇的密度分布的多个簇或多个基本上彼此平行的叶片， 以小于0.5mm的间距布置，每个簇具有直径在0.03mm至0.5mm之间的平均横截面或每个叶片的平均宽度在0.03mm至0.5mm之间，其特征在于，所述簇的壁 或者在其面积的至少四分之一上具有5μm和30μm之间的平均粗糙度Rz。

公开(公告)号：US20090145214A1

公开(公告)日：2009-06-11

申请号：US12087029

申请日：2006-12-12

Applicant: Olivier Muhlhoff ,  Marc Chabry

Inventor： Olivier Muhlhoff ,  Marc Chabry

IPC: G01B11/30 ,  E01C23/01 ,  G01C7/04

CPC classification number: G01C7/04 ,  G01B11/303

Abstract: A method of measuring the profile, in three dimensions, of a pavement on which vehicles fitted with at least one tire may run. A first topographical measurement is carried out on site with a precision of at least one millimeter of an elementary surface of said pavement, then the points of contact between said surface and the tread of a given tire are defined and at least a second topographical measurement of said points of contact is carried out on site so as to obtain a three-dimensional representation, with a resolution of the order of one micron, of the microroughness of said points of contact.

Abstract translation: 在三维尺度上测量配备有至少一个轮胎的车辆可行驶的路面的方法。 在现场进行第一地形测量，精度为所述路面的基本表面的至少一毫米，然后定义给定轮胎的所述表面和胎面之间的接触点，并且至少第二地形测量 所述接触点在现场进行，以获得所述接触点的微粗糙度的分辨率为1微米的三维表示。

公开(公告)号：US06571846B2

公开(公告)日：2003-06-03

申请号：US09904935

申请日：2001-07-13

Applicant: Pierre Chandezon ,  Claude Eynard ,  Olivier Muhlhoff ,  Jean-Jacques Drieux

Inventor： Pierre Chandezon ,  Claude Eynard ,  Olivier Muhlhoff ,  Jean-Jacques Drieux

IPC: B60C1500

CPC classification number: B60C15/05 ,  B60C15/0081 ,  B60C15/02 ,  B60C15/024 ,  B60C15/0247 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855

Abstract: A tire has a radial carcass reinforcement having a bead, the seat of which is inclined towards the outside, the bead heel axially to the inside and reinforced by at least one reinforcement element, the bead toe axially to the outside and having a profiled element of rubber mix in the form of a wedge defined by two sides, the mix having a Shore A hardness greater than the Shore A hardness of the rubber mixes radially above, wherein the reinforcement winds around the annular element to form an upturn, the end of which is located axially to the outside of a straight line P2 perpendicular to the axis of rotation and passing through the center of gravity of the meridian section of the element, and axially to the inside and radially to the outside of the straight line P1 supporting the radially outer side of the profiled element.

Abstract translation: 轮胎具有径向胎体加强件，其具有胎圈，其座部朝向外部倾斜，胎缘跟部轴向向内并由至少一个加强元件加强，胎圈趾部轴向向外延伸，并且具有轮廓元件 橡胶混合物以由两侧限定的楔形的形式组合，该混合物的肖氏A硬度大于径向上方的橡胶混合物的肖氏A硬度，其中增强剂围绕环形元件缠绕以形成上翘，其末端 轴向位于垂直于旋转轴线的直线P2的外侧，并且穿过元件的子午线部分的重心，并且轴向地到支撑径向的直线P1的内部并径向向外延伸 异型元件的外侧。

公开(公告)号：US5749982A

公开(公告)日：1998-05-12

申请号：US647972

申请日：1996-06-03

Applicant: Olivier Muhlhoff ,  Jean-Pierre Pompier

Inventor： Olivier Muhlhoff ,  Jean-Pierre Pompier

IPC: B60B21/02 ,  B60B21/10 ,  B60C15/00 ,  B60C17/04 ,  B60C3/00 ,  B60C17/06

CPC classification number: B60B21/10 ,  B60C2017/068 ,  Y10T152/10819 ,  Y10T152/10855

Abstract: An assembly is formed of a tire (1), a mounting rim (2), and an annular bearing support (3) for the tread (10) of the tire, for running at low pressure or at zero pressure. The rim (2) has two seats (23', 23"), the first seat (23') having an outwardly inclined generatrix and being axially outwardly extended by a shoulder or hump (25'), and the second seat (23") having an inwardly inclined generatrix and being axially outwardly extended by a flange (24). The tire (1) has a radial carcass reinforcement (13) with a particular meridional profile and two beads (12', 12") adapted to the mounting rim (2). The tread supporting ring (3) is ovalizable and circumferentially inextensible.

Abstract translation: PCT No.PCT / EP94 / 03873 Sec。 371日期：1996年6月3日 102（e）1996年6月3日PCT 1994年11月22日PCT公布。 WO95 / 15863 PCT出版物 日期1995年6月15日组装由轮胎（1），安装轮辋（2）和用于轮胎胎面（10）的环形轴承支撑件（3）形成，用于在低压或零压力下行驶 。 轮辋（2）具有两个座（23'，23“），第一座椅（23'）具有向外倾斜的母线并且由肩部或驼峰（25'）轴向向外延伸，而第二座椅 “）具有向内倾斜的母线并且由凸缘（24）轴向向外延伸。 轮胎（1）具有具有特定子午线轮廓的径向胎体增强件（13）和适于安装轮辋（2）的两个胎圈（12'，12“）。 胎面支撑环（3）是可椭圆形的并且在周向不可伸长。

公开(公告)号：US20140190605A1

公开(公告)日：2014-07-10

申请号：US14129033

申请日：2012-06-18

Applicant: Olivier Muhlhoff ,  Emmanuel Igier ,  Jean-Claude Faure

Inventor： Olivier Muhlhoff ,  Emmanuel Igier ,  Jean-Claude Faure

IPC: B60C1/00

CPC classification number: B60C1/0016 ,  B60C11/0058 ,  B60C11/0066 ,  B60C2011/0025

Abstract: A tire comprising a tread portion designed to be worn off during the life of the tire having a radial thickness T, an outer edge and an inner edge, the axial distance between the outer edge and the inner edge defining the axial width L of the tread, the tread comprising four adjacent portions made of a four rubber compounds, wherein the rubber compounds making up the first and third portions are predominantly filled with carbon black filler, wherein the rubber compounds making up the second and fourth portion are predominantly filled with non carbon black filler, wherein the rubber compounds making up the first and third portions have a value for tan δ at 0° C., at a stress of 0.7 MPa, that is lower than that of the rubber compounds making up the second and fourth portion, and wherein the axial width of the first portion decreases and the axial width of the second portion increases as a function of the distance from the rolling surface of the tread when unworn.

Abstract translation: 一种轮胎，包括设计成在具有径向厚度T的轮胎的寿命期间被磨损的胎面部分，外边缘和内边缘，外边缘和内边缘之间的轴向距离限定了胎面的轴向宽度L ，胎面包括由四种橡胶化合物制成的四个相邻部分，其中构成第一和第三部分的橡胶化合物主要填充有炭黑填料，其中构成第二和第四部分的橡胶化合物主要填充有非碳 黑色填料，其中构成第一和第三部分的橡胶化合物在0℃，0.7MPa的应力下具有tanδ值，低于构成第二和第四部分的橡胶混合物的值， 并且其中所述第一部分的轴向宽度减小，并且所述第二部分的轴向宽度随着未磨削时距离所述胎面的滚动表面的距离而增加。

公开(公告)号：US20140166177A1

公开(公告)日：2014-06-19

申请号：US14007702

申请日：2012-04-02

Applicant: Olivier Muhlhoff ,  Antoine Paturle ,  Jean-Claude Desvignes

Inventor： Olivier Muhlhoff ,  Antoine Paturle ,  Jean-Claude Desvignes

IPC: B60C13/00 ,  B29D30/72

CPC classification number: B60C13/001 ,  B29D30/72

Abstract: A rubber tire comprising a surface having, over at least a portion of this surface, a pattern comprising a plurality of bars placed substantially parallel with one another, each comprising a tip distant from the surface of the tire and a base materially integral with the tire. Each bar of the plurality of bars comprises two inclined walls extending on either side of the tip towards the base, the angle of inclination of each inclined walls less than or equal in absolute value to 25° relative to a direction perpendicular to the surface. The bases of the bars are not in contact with one another so that the bases of two adjacent bars delimit a residual surface between the bars. The width of the residual surface corresponding to a distance between the bases of the two adjacent bars is less than or equal to half the height of the adjacent bars, the height being between 0.1 mm and 0.8 mm.

Abstract translation: 一种橡胶轮胎，其包括表面，所述表面在该表面的至少一部分上具有包括彼此大致平行放置的多个条的图案，每个条包括远离轮胎表面的尖端和与轮胎重合的基部 。 多个杆的每个杆包括两个倾斜壁，其在尖端的任一侧朝向基部延伸，每个倾斜壁的倾斜角度相对于垂直于该表面的方向的绝对值小于或等于25°。 棒的基部不彼此接触，使得两个相邻条的基部限定了条之间的残余表面。 残余表面的宽度对应于两个相邻条的基部之间的距离小于或等于相邻条的高度的一半，高度在0.1mm和0.8mm之间。

公开(公告)号：US20070204684A1

公开(公告)日：2007-09-06

申请号：US11674712

申请日：2007-05-09

Applicant: Olivier Muhlhoff ,  Marc Chabry

Inventor： Olivier Muhlhoff ,  Marc Chabry

IPC: G01M17/02 ,  G01B11/24

CPC classification number: B60C19/00 ,  B60C23/066 ,  G01B11/165

Abstract: The wheel and tire assembly for running on ground includes measurement means carried by the wheel for measuring topological parameters of the inside surface of a pertinent portion of the tire. These measurement means comprise lighting and viewing means for lighting and viewing a calibrated surface pattern that is subjected to the deformation of the inside surface of the pertinent portion of the tire. The viewing means are preferably of the stereovision type or of the structured light type.

Abstract translation: 用于在地面上行驶的车轮和轮胎组件包括由轮承载的测量装置，用于测量轮胎的相关部分的内表面的拓扑参数。 这些测量装置包括照明和观察装置，用于照亮和观察经过轮胎相关部分的内表面变形的校准表面图案。 观察装置优选为立体视觉型或结构光型。

公开(公告)号：US07059373B2

公开(公告)日：2006-06-13

申请号：US10621175

申请日：2003-07-16

Applicant: Olivier Muhlhoff

Inventor： Olivier Muhlhoff

IPC: B60C3/06

CPC classification number: B60C13/00 ,  B60C15/024 ,  Y10T152/10 ,  Y10T152/10504 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10864

Abstract: The invention concerns a tire comprising at least a first and a second bead radially extending to at least a first and a second sidewall, respectively, and the sidewalls being joined to a tread; said first bead having a seat the generatrix of which has its axially inner end on a circle of diameter greater than the diameter of the circle on which is located the axially outer end. The tire further comprises a carcass reinforcement formed of at least one carcass ply and anchored in the first bead to at least one annular bead anchoring element. When the tire is mounted on its operating rim and inflated to its recommended pressure, the meridian profile of the carcass reinforcement has a tangent to the point of tangency of the meridian profile with the anchoring element of the first bead that forms, relative to the axis of rotation, an angle open towards the outside and at most equal to 70°. The sidewall further comprises an inextensible additional sidewall ring located axially to the inside of at least an axially outermost carcass reinforcement ply and a profiled rubber mix element located radially between the annular anchoring element of the bead and the additional ring of the sidewall and axially located to the inside of the axially outermost ply.

Abstract translation: 本发明涉及一种轮胎，其包括分别至少第一和第二胎圈径向延伸到至少第一和第二侧壁，并且所述侧壁连接到胎面; 所述第一小珠具有座，其母线的轴向内端的直径大于其轴向外端上的圆的直径的直径。 轮胎还包括由至少一个胎体帘布层形成并且被固定在第一胎圈中的至少一个环形胎圈锚定元件的胎体增强件。 当轮胎安装在其操作边缘上并膨胀到其推荐的压力时，胎体增强件的子午线轮廓与子午线轮廓的切线点相切，第一胎圈的锚定元件相对于轴线形成 的旋转角度，朝向外部开口并且最多等于70°的角度。 侧壁还包括不可伸展的另外的侧壁环，该侧壁轴向位于至少轴向最外侧的胎体增强层的内侧，以及位于胎圈的环形锚固元件和侧壁的附加环之间径向位置的成型橡胶混合元件， 轴向最外层的内侧。