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1. 发明申请

WO2012057742A1 A TIRE TREAD WITH SIPES AND A METHOD FOR THE MANUFACTURE OF A TIRE TREAD WITH SIPES 审中-公开
标题翻译：带有SIPES的轮胎和用于制造轮胎的方法
公开(公告)号：WO2012057742A1
公开(公告)日：2012-05-03
申请号：PCT/US2010/054227
申请日：2010-10-27
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , CHRISTENBURY, Damon, Lee , GUICHON, Cyril , REY, Daniel , THOMPSON, Ronald, Hobart
发明人： CHRISTENBURY, Damon, Lee , GUICHON, Cyril , REY, Daniel , THOMPSON, Ronald, Hobart
IPC分类号： B60C11/00
CPC分类号： B29D30/0681 , B29D30/52 , B29D30/68 , B29D2030/685 , B60C11/0041 , B60C11/12 , B60C11/1204
摘要： A tire with certain tread features and a method for manufacturing the tread for such a tire are provided. More particularly, a tire and method for manufacturing a tire having a tread portion with sipes that can be of minimal thickness and varying geometries, densities, and profiles may be provided. The sipes can also be hidden until after a period of tread wear has occurred.
摘要翻译：提供具有一些胎面特征的轮胎和用于制造这种轮胎胎面的方法。更具体地，可以提供一种用于制造轮胎的方法，该轮胎具有胎面部分，其具有可以具有最小厚度和变化的几何形状，密度和轮廓的刀槽花纹。刀槽花纹也可以被隐藏，直到发生胎面磨损。

2. 发明申请

WO2013032468A2 TIRE TREAD WITH IMPROVED SNOW/DRY TRACTION 审中-公开
标题翻译：轮胎与改进的雪/干拖拉
公开(公告)号：WO2013032468A2
公开(公告)日：2013-03-07
申请号：PCT/US2011/050042
申请日：2011-08-31
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , PIFFARD, Oliver , SAINTIGNY, Xavier , STUBBLEFIELD, Raymond , GUICHON, Cyril
发明人： PIFFARD, Oliver , SAINTIGNY, Xavier , STUBBLEFIELD, Raymond , GUICHON, Cyril
IPC分类号： B60C11/03
CPC分类号： B60C11/0318 , B60C1/0016 , B60C11/0008 , B60C11/0332 , B60C11/11 , B60C11/12 , B60C2011/0025 , B60C2011/0337 , B60C2011/1209 , B60C2011/1213 , B60C2011/129
摘要： Tire treads, having one or more repeating pitches, each repeating pitch comprising individual pitches having tread blocks with sipes formed therein and each pitch having a pitch length of between 15 mm and 35 mm. Such treads may also have a weighted, average sipe density D w of between 10 mm -1 and 37 mm -1 , which is determined through the disclosed Eq. 2 below. The tread blocks are also formed from a rubber composition based upon a diene elastomer, a plasticizing system and a cross-linking system, wherein the rubber composition has a glass transition temperature of between -40° C and -15° C and a shear modulus G* measured at 60 ° C of between 0,5 MPa and 1,1 MPa.
摘要翻译：具有一个或多个重复间距的轮胎胎面，每个重复间距包括具有形成在其中的刀槽花纹的具有胎面花纹块的各个间距，并且每个间距具有15mm至35mm之间的节距。这样的踏面也可以具有在10mm-1和37mm-1之间的加权平均刀槽花纹密度Dw，其通过公开的等式确定。 2以下。胎面花纹块还由基于二烯弹性体，塑化系统和交联体系的橡胶组合物形成，其中橡胶组合物的玻璃化转变温度为-40℃至-15℃，剪切模量 G *在60℃下测得在0.5MPa至1.1MPa之间。

3. 发明申请

WO2009144198A1 TYRE STUD PROVIDED WITH RECESSES CONFIGURED TO IMPROVE ITS RETENTION IN THE TYRE 审中-公开
标题翻译：轮胎配有提供轮胎保持力的配件
公开(公告)号：WO2009144198A1
公开(公告)日：2009-12-03
申请号：PCT/EP2009/056305
申请日：2009-05-25
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , DURAT, Matthieu , GUICHON, Cyril
发明人： DURAT, Matthieu , GUICHON, Cyril
IPC分类号： B60C11/16
CPC分类号： B60C11/16 , B60C11/1643
摘要： Stud (30) for a tyre (10), the tyre comprising a tread (20) made of rubber mix, the stud having an axis (A-A) and two axial ends and comprising: a first part (60) configured to come into contact with the ground when the stud is fitted to the tyre and the tyre is rolling along the ground, this first part being positioned at one of the axial ends of the stud; a head (70) configured to anchor the stud into the tread of the tyre, the head being positioned at the other axial end of the stud; and a body (80) connecting the said first part and the head of the stud, the mean diameter of the body being smaller than the mean diameter of the head of the stud, these diameters being measured at right angles to the axis of the stud; in which the head comprises at least one recess (100) opening onto the surface of the head, the recess being configured to be filled with rubber mix of the tread so as to provide additional anchorage for the stud in the tread.
摘要翻译：用于轮胎（10）的螺栓（30），所述轮胎包括由橡胶混合物制成的胎面（20），所述螺柱具有轴线（AA）和两个轴向端部，并且包括：构造成接触的第一部分（60）当螺柱安装到轮胎上并且轮胎沿着地面滚动时，该第一部分定位在螺柱的轴向端部之一处; 头部（70），其构造成将所述螺柱锚定到所述轮胎的胎面中，所述头部位于所述螺柱的另一个轴向端部; 以及连接所述螺柱的所述第一部分和所述头部的主体（80），所述主体的平均直径小于所述螺柱的头部的平均直径，所述直径被测量为与所述螺柱的所述轴线成直角 ; 其中所述头部包括在所述头部的表面上开口的至少一个凹部（100），所述凹部构造成填充有所述胎面的橡胶混合物，以便为所述胎面中的所述柱提供额外的锚固。

4. 发明申请

WO2008065037A1 ENSEMBLE PNEUMATIQUE ET CRAMPONS AVEC FIXATION PAR CLIPSAGE 审中-公开
标题翻译：组装轮胎和夹具紧固件
公开(公告)号：WO2008065037A1
公开(公告)日：2008-06-05
申请号：PCT/EP2007/062678
申请日：2007-11-22
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , DURAT, Matthieu , GUICHON, Cyril
发明人： DURAT, Matthieu , GUICHON, Cyril
IPC分类号： B60C11/16
CPC分类号： B60C11/16
摘要： un pneumatique pourvu d'une pluralité d'alvéoles (20), chaque alvéole comportant un portion cylindrique (21) ouverte sur l'extérieur de la bande de roulement (30) du pneumatique et étant adaptée pour coopérer avec un crampon (1), et une pluralité de crampons, chacun comportant une mise (2) disposée à l'une des extrémités axiales, une tête (3) disposée à l'autre extrémité axiale, un corps central (4), et dans lequel : chacune desdites alvéoles (20) comporte au moins un bossage périphérique (24) agencé dans la portion cylindrique (21) situé à une distance D de la surface de la bande de roulement; ledit corps central (4) de chacun des crampons comporte au moins une gorge périphérique (5) située à une distance C du haut du corps central (4) dudit crampon; la distance D étant comprise entre 0.6*C et 1.2*C et de préférence sensiblement égale à C.
摘要翻译：一种具有多个电池（20）的轮胎，每个电池单元具有向轮胎胎面（30）的外部敞开的圆柱形部分（21），并被设计成与螺柱（1）配合，以及多个螺柱，每个包括布置在轴向端部之一的插入件（2），布置在另一个轴向端部的头部（3）和中心体（4），并且其中：每个所述电池单元（20）包括至少一个外围凸台（24），其与所述胎面表面距离D布置在所述圆筒部分（21）中; 每个螺柱的所述中心体（4）包括距离所述螺柱的中心体（4）的顶部距离C的至少一个周向槽（5）距离D在0.6℃至1.2℃之间，优选基本上等于C.

5. 发明申请

WO2013032468A3 TIRE TREAD WITH IMPROVED SNOW/DRY TRACTION 审中-公开
标题翻译：轮胎与改进的雪/干拖拉
公开(公告)号：WO2013032468A3
公开(公告)日：2014-03-20
申请号：PCT/US2011050042
申请日：2011-08-31
申请人： MICHELIN RECH TECH , MICHELIN & CIE , PIFFARD OLIVER , SAINTIGNY XAVIER , STUBBLEFIELD RAYMOND , GUICHON CYRIL
发明人： PIFFARD OLIVER , SAINTIGNY XAVIER , STUBBLEFIELD RAYMOND , GUICHON CYRIL
IPC分类号： B60C11/12
CPC分类号： B60C11/0318 , B60C1/0016 , B60C11/0008 , B60C11/0332 , B60C11/11 , B60C11/12 , B60C2011/0025 , B60C2011/0337 , B60C2011/1209 , B60C2011/1213 , B60C2011/129
摘要： Tire treads, having one or more repeating pitches, each repeating pitch comprising individual pitches having tread blocks with sipes formed therein and each pitch having a pitch length of between 15 mm and 35 mm. Such treads may also have a weighted, average sipe density Dw of between 10 mm-1 and 37 mm-1, which is determined through the disclosed Eq. 2 below. The tread blocks are also formed from a rubber composition based upon a diene elastomer, a plasticizing system and a cross-linking system, wherein the rubber composition has a glass transition temperature of between -40° C and -15° C and a shear modulus G* measured at 60 ° C of between 0,5 MPa and 1,1 MPa.
摘要翻译：具有一个或多个重复间距的轮胎胎面，每个重复间距包括具有形成在其中的刀槽花纹的具有胎面花纹块的各个间距，并且每个间距具有15mm至35mm之间的节距。这样的踏面也可以具有在10mm-1和37mm-1之间的加权平均刀槽花纹密度Dw，其通过公开的等式确定。 2以下。胎面花纹块还由基于二烯弹性体，塑化系统和交联体系的橡胶组合物形成，其中橡胶组合物的玻璃化转变温度为-40℃至-15℃，剪切模量 G *在60℃下测得在0.5MPa至1.1MPa之间。

6. 发明申请

WO2011062595A1 TIRE WITH A LATERAL GROOVE HAVING A CHAMFER FOR IMPROVED SNOW PERFORMANCE 审中-公开
标题翻译：带轮胎的轮胎带有改进的雪花性能的轮胎
公开(公告)号：WO2011062595A1
公开(公告)日：2011-05-26
申请号：PCT/US2009/065521
申请日：2009-11-23
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , GUICHON, Cyril
发明人： GUICHON, Cyril
IPC分类号： B60C11/00
CPC分类号： B60C11/1392 , B60C11/0306 , B60C2011/0365 , B60C2011/129
摘要： A tire with improved snow performance and dry braking performance is provided that has at least one lateral groove with a chamfer found where the groove intersects the circumference of the tire. In some cases, a second chamfer is found opposite first chamfer on the groove. In most cases, a plurality of similarly configured lateral grooves with chamfers is found along the circumference of the tire. Typically, the width of the lateral groove is approximately 2 to 4 mm, and preferably between 2.6 and 3.6 mm. Also, the angle the chamfer forms with the tangent of the circumference of the tire may be approximately 45 degrees. The angle the sweep path of the lateral groove forms with the lateral direction of the tire ranges from approximately 0 to 45 degrees.
摘要翻译：提供具有改善的积雪性能和干制动性能的轮胎，其具有至少一个横向凹槽，其中凹槽与轮胎圆周相交。在某些情况下，发现与凹槽上的第一倒角相反的第二倒角。在大多数情况下，沿着轮胎的圆周发现多个具有倒角的类似配置的横向槽。通常，横向槽的宽度大约为2至4mm，优选为2.6至3.6mm。此外，倒角与轮胎圆周的切线形成的角度也可以是大约45度。横向槽的扫掠路径与轮胎的横向方向形成的角度范围为大约0至45度。

7. 发明申请

WO2009147047A1 TYRE FOR DRIVING ON ICE 审中-公开
标题翻译：轮胎驾驶在冰上
公开(公告)号：WO2009147047A1
公开(公告)日：2009-12-10
申请号：PCT/EP2009/056485
申请日：2009-05-27
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , FABING, Daniel , FUGIER, Sébastien , DURAT, Matthieu , GUICHON, Cyril , AUDEBERT, Claude
发明人： FABING, Daniel , FUGIER, Sébastien , DURAT, Matthieu , GUICHON, Cyril , AUDEBERT, Claude
IPC分类号： B60C11/16
CPC分类号： B60C11/16 , B60C11/032 , B60C11/1281 , B60C11/1625
摘要： Tyre (10) for driving on ice, comprising: a tread (20) having a rolling surface configured to come into contact with the ground when the tyre is rolling along; at least one stud (30) having a longitudinal axis (A-A), a part of the stud projecting from the rolling surface, the intersection between the stud and the plane tangential to the portion of the rolling surface around the stud forming a contour C, that part of the stud that projects from the rolling surface having a minimum cross section Sm, Sm corresponding to the smallest cross section of the said part in any plane containing the radial direction that passes through the point of intersection between the longitudinal axis of the stud and the plane tangential to the portion of the rolling surface around the stud; at least one recess (200) in the tread forming, on the rolling surface, a contour G, the recess being associated with the stud in that the minimum distance D between the contours C and G is less than or equal to 1 cm; in which, for each stud, the sum of the volumes Vn of the recesses associated with the stud, expressed in mm 3 , is greater than or equal to the product of the minimum cross section Sm of that part of the stud that projects from the tread, expressed in mm 2 , multiplied by a length of 50 mm.
摘要翻译：用于在冰上行驶的轮胎（10），包括：胎面（20），其具有构造成在轮胎滚动时与地面接触的滚动面; 具有纵向轴线（AA）的至少一个螺柱（30），从滚动表面突出的螺柱的一部分，螺柱和与螺柱周围的滚动表面的部分相切的平面之间的交点形成轮廓C，螺柱的从滚动表面突出的部分具有最小横截面Sm，Sm，其对应于在包含螺柱的纵向轴线的交点之间的包含径向方向的任何平面中的所述部分的最小横截面并且与螺柱周围的滚动表面的部分相切的平面; 所述胎面中的至少一个凹部（200）在所述滚动表面上形成轮廓G，所述凹部与所述螺柱相关联，因为所述轮廓C和G之间的最小距离D小于或等于1cm; 其中，对于每个螺柱，以毫米3表示的与螺栓相关联的凹部的体积Vn的总和大于或等于从胎面突出的螺柱部分的最小横截面Sm的乘积以mm2表示，乘以50mm的长度。

8. 发明申请

WO2013048682A1 TIRE WITH TREAD HAVING IMPROVED SNOW AND DRY TRACTION 审中-公开
标题翻译：具有改进的雪和干拖曳的轮胎
公开(公告)号：WO2013048682A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/053773
申请日：2012-09-05
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , COMPAGNIE GENRALE DES ETABISSEMENTS MICHELIN , GUICHON, Cyril , PIFFARD, Olivier
发明人： GUICHON, Cyril , PIFFARD, Olivier
IPC分类号： B60C11/12
CPC分类号： B60C11/033 , B60C11/0306 , B60C11/0332 , B60C2011/0344 , B60C2011/0381 , B60C2011/1213 , B60C2011/129
摘要： This invention relates generally to tires having treads that have a configuration and/or properties for providing suitable snow and dry traction, and, more specifically, to a tire that has a tread that has a maximum value for sipe density in the contact patch, a minimum value for lateral groove density in the contact patch, and a minimum value for the longitudinal contact surface ratio. In certain embodiments, the pitch length of pitches or repeating units of tread geometry along the circumferential direction of the tire is within a certain range and the tread depth is below a specified value. Tires with treads having a configuration that falls within these design parameters exhibit a desirably good level of snow and dry traction.
摘要翻译：本发明一般涉及具有胎面的轮胎，其具有用于提供合适的积雪和干牵引力的构造和/或性质，更具体地说，涉及一种具有胎面的轮胎，胎面具有接触片中的刀槽花纹密度的最大值，接触片中的横向槽密度的最小值，以及纵向接触表面比的最小值。在某些实施例中，沿着轮胎圆周方向的胎面几何形状的间距或重复单元的节距长度在一定范围内，并且胎面深度低于规定值。具有落在这些设计参数内的轮胎的轮胎表现出理想的良好的积雪和干牵引力。

9. 发明申请

WO2013002801A1 TIRE TREAD HAVING GROOVE WITH INTERNAL VOIDS 审中-公开
标题翻译：具有内部沟槽的轮胎的轮胎
公开(公告)号：WO2013002801A1
公开(公告)日：2013-01-03
申请号：PCT/US2011/042568
申请日：2011-06-30
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , GUICHON, Cyril
发明人： GUICHON, Cyril
IPC分类号： B60C11/03
CPC分类号： B60C11/13 , B60C11/0306 , B60C11/0323 , B60C11/04 , B60C11/1281 , B60C2011/0365 , B60C2011/0369
摘要： A tire having a tread with a novel groove structure for enhanced wet and snow traction is provided. The groove includes an upper portion and a lower portion that can provide enhanced wet and snow traction over various stages of tread wear without unnecessary compromise to the tread rigidity. The lower portion includes one more voids for the accumulation and/or evacuation of fluids.
摘要翻译：提供一种轮胎，其具有用于增强湿雪牵引力的具有新颖凹槽结构的胎面。凹槽包括上部和下部，其能够在各种胎面磨损阶段提供增强的湿雪和雪地，而不会对胎面刚度造成不必要的损害。下部包括一个用于积聚和/或排出流体的空隙。

10. 发明申请

WO2012002947A1 IMPROVED WET AND SNOW TRACTION DESIGN FOR A TIRE TREAD 审中-公开
标题翻译：改进的一个轮胎的湿度和雪的牵引设计
公开(公告)号：WO2012002947A1
公开(公告)日：2012-01-05
申请号：PCT/US2010/040531
申请日：2010-06-30
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , GUICHON, Cyril
发明人： GUICHON, Cyril
IPC分类号： B60C11/113
CPC分类号： B60C11/04 , B60C11/0302 , B60C11/0306 , B60C11/12 , B60C2011/1209 , B60C2011/1295
摘要： A novel design for a high-speed tire tread is provided that gives improved performance in both water and snow conditions. The tread region of the tire uses transversely-oriented grooves that each extend in a novel manner across the width of the tread region. There are no grooves or other tread features that provide substantial fluid communication between the transversely-oriented grooves.
摘要翻译：提供了一种用于高速轮胎胎面的新颖设计，其在水和雪条件下具有改进的性能。轮胎的胎面区域使用横向定向的槽，其各自以新颖的方式跨越胎面区域的宽度延伸。没有在横向定向的槽之间提供显着的流体连通的凹槽或其它胎面特征。

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