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1. 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。

2. 发明申请

WO2009147046A1 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：WO2009147046A1
公开(公告)日：2009-12-10
申请号：PCT/EP2009/056483
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： B60C11/1625 , B60C11/03 , B60C11/0323 , B60C11/12 , B60C11/1281 , B60C11/1376 , B60C11/16
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, and two lateral faces (27), this tread comprising at least one groove (25, 26) in the rolling surface; at least one stud (30) having a longitudinal axis (33), a part (31) 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 conduit (200-205) that forms, on the rolling surface of the tyre, at least two opposing edges (211, 221; 212, 222; 213, 223), the minimum distance D between the conduit and the contour C being less than or equal to 1 cm, the conduit opening into the groove and/or onto a lateral face of the tread; wherein, for each stud, the sum of the mean cross sections Sn of the conduits, each mean cross section Sn being measured at right angles to one of the opposing edges formed by the conduit, is greater than or equal to half the minimum cross section Sm of that part of the stud that projects from the tread.
摘要翻译：用于在冰上行驶的轮胎（10），包括：胎面（20），其具有被配置成在轮胎滚动时与地面接触的滚动表面和两个侧面（27），所述胎面包括至少一个凹槽（25,26）; 具有纵向轴线（33）的至少一个螺柱（30），从滚动表面突出的螺柱的一部分（31），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一个轮廓C，螺栓的从滚动表面突出的部分具有最小横截面Sm，Sm，其对应于在包含径向方向的任何平面中的所述部分的最小横截面，该平面穿过纵向轴线螺柱和与螺柱周围的滚动表面的部分相切的平面; 至少一个导管（200-205），其在轮胎的滚动表面上形成至少两个相对的边缘（211,221; 212,222,213,223），导管和轮廓C之间的最小距离D 小于或等于1厘米，导管通向凹槽和/或胎面的侧面; 其中，对于每个螺柱，导管的平均横截面Sn之和的每个平均截面Sn与由导管形成的相对的一个边缘成直角测量，大于或等于最小横截面的一半 Sm的那一部分从脚踏开始的螺柱。

3. 发明申请

WO2010000797A1 BANDE DE ROULEMENT DIRECTIONNELLE POUR PNEU POURVUE D'INCISIONS ADAPTEES. 审中-公开
标题翻译：方向轮胎提供配套的投诉
公开(公告)号：WO2010000797A1
公开(公告)日：2010-01-07
申请号：PCT/EP2009/058319
申请日：2009-07-02
申请人： SOCIETE DE TECHNOLOGIE MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , BERGER, Eric , FUGIER, Sébastien , BONNAMOUR, Matthieu , AUDEBERT, Claude
发明人： BERGER, Eric , FUGIER, Sébastien , BONNAMOUR, Matthieu , AUDEBERT, Claude
IPC分类号： B60C11/12
CPC分类号： B60C11/12 , B60C11/1218 , B60C11/124 , B60C11/1281
摘要： Bande de roulement directionnelle de pneu ayant une surface de roulement (30), cette bande étant pourvue d'une pluralité d'incisions (1) délimitées par des parois (11, 12) situées en vis-à-vis, chacune desdites parois débouchant sur la surface de roulement (30) pour former une arête dite arête d'attaque (Aa) d'un élément de matière, correspondant à l'arête rentrant la première dans le contact, et une arête dite arête de fuite (Af) du même élément de matière, correspondant à l'arête rentrant dans le contact après l'arête d'attaque, chaque incision (1) comprenant au moins un tronçon (11, 101) délimité par des parois en vis-à-vis faisant, avec une direction perpendiculaire à la surface de roulement passant par l'intersection de l'incision avec la surface de roulement, un angle moyen négatif α inférieur en valeur absolue à 55 degrés, cette bande de roulement étant caractérisée en ce que ce tronçon (11, 101) d'angle négatif α débouche sur la surface de roulement (30) par une portion terminale élargie (2) délimitée par une première et une seconde faces (21, 22) en vis-à-vis l'une de l'autre, les angles des première face (21) et deuxième face (22) étant positifs et non égaux entre eux.
摘要翻译：本发明涉及一种具有滚动表面（30）的定向轮胎胎面，所述胎面设置有由彼此相对定位的壁（11,12）限定的多个切口（1），每个所述壁通向滚动表面（30）以形成被称为材料元件的前缘（Aa）的边缘，其对应于首先接触边缘接触，以及被称为相同材料元件的后缘（Af）的边缘，对应于每个切口（1）包括由彼此相对的壁限定的至少一个部分（11,101），所述至少一个部分（11,101）具有垂直于所述滚动表面的方向穿过所述切口与所述滚动表面的交点，绝对值小于55度的平均负角度，所述胎面的特征在于，负角度α的所述部分（11,101）通过由第一（1）限定的加宽端部（2）引入滚动表面（30）和第二surfa ces（21,22）彼此面对，第一表面（21）和第二表面（22）的角度是正的并且彼此不相等。

4. 发明公开

EP2296917A1 BANDE DE ROULEMENT DIRECTIONNELLE POUR PNEU POURVUE D'INCISIONS ADAPTEES. 有权转让
标题翻译： BANDE DE ROULEMENT DIRECTIONNELLE POUR PNEU POURVUE D'INCISIONS ADAPTEES。
公开(公告)号：EP2296917A1
公开(公告)日：2011-03-23
申请号：EP09772497.5
申请日：2009-07-02
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BERGER, Eric , FUGIER, Sébastien , BONNAMOUR, Matthieu , AUDEBERT, Claude
IPC分类号： B60C11/12
CPC分类号： B60C11/12 , B60C11/1218 , B60C11/124 , B60C11/1281
摘要： The invention relates to a directional tire tread having a rolling surface (30), said tread being provided with a plurality of incisions (1) defined by walls (11, 12) located opposite each other, each of said walls leading into the rolling surface (30) to form an edge referred to as a leading edge (Aa) of a material element, corresponding to the edge making contact first, and an edge referred to as a trailing edge (Af) of the same material element, corresponding to the edge making contact after the leading edge, each incision (1) including at least one section (11, 101) defined by walls opposite each other making, with a direction perpendicular to the rolling surface passing through the intersection of the incision with the rolling surface, a mean negative angle α less than 55 degrees in absolute value, said tread being characterized in that said section (11, 101) of negative angle α leads into the rolling surface (30) through a widened end portion (2) defined by first and second surfaces (21, 22) facing opposite each other, the angles of the first surface (21) and second surface (22) being positive and not equal to each other.
摘要翻译：本发明涉及一种具有滚动表面（30）的定向轮胎胎面，所述胎面设有多个由彼此相对设置的壁（11,12）限定的切口（1），每个所述壁通向滚动表面（30）以形成称为材料元件的前缘（Aa）的边缘，所述材料元件对应于首先接触的边缘和称为相同材料元件的后缘（Af）的边缘，对应于在每个切口（1）包括由彼此相对的壁限定的至少一个区段（11,101），使得与滚动表面垂直的方向穿过切口与滚动表面的交点，其平均负角α的绝对值小于55度，所述胎面的特征在于，负角度α的所述部分（11,101）通过由第一限定的加宽端部（2）引入滚动表面（30）和第二个sur （21,22）彼此相对，第一表面（21）和第二表面（22）的角度是正的并且彼此不相等。

5. 发明授权

EP2296917B1 BANDE DE ROULEMENT DIRECTIONNELLE POUR PNEU POURVUE D'INCISIONS ADAPTEES. 有权转让
标题翻译：商定FIT缺口定向胎面
公开(公告)号：EP2296917B1
公开(公告)日：2011-12-28
申请号：EP09772497.5
申请日：2009-07-02
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： BERGER, Eric , FUGIER, Sébastien , BONNAMOUR, Matthieu , AUDEBERT, Claude
IPC分类号： B60C11/12
CPC分类号： B60C11/12 , B60C11/1218 , B60C11/124 , B60C11/1281
摘要： The invention relates to a directional tire tread having a rolling surface (30), said tread being provided with a plurality of incisions (1) defined by walls (11, 12) located opposite each other, each of said walls leading into the rolling surface (30) to form an edge referred to as a leading edge (Aa) of a material element, corresponding to the edge making contact first, and an edge referred to as a trailing edge (Af) of the same material element, corresponding to the edge making contact after the leading edge, each incision (1) including at least one section (11, 101) defined by walls opposite each other making, with a direction perpendicular to the rolling surface passing through the intersection of the incision with the rolling surface, a mean negative angle α less than 55 degrees in absolute value, said tread being characterized in that said section (11, 101) of negative angle α leads into the rolling surface (30) through a widened end portion (2) defined by first and second surfaces (21, 22) facing opposite each other, the angles of the first surface (21) and second surface (22) being positive and not equal to each other.

6. 发明公开

EP2285599A1 TYRE FOR DRIVING ON ICE 有权转让
标题翻译：轮胎行驶在冰
公开(公告)号：EP2285599A1
公开(公告)日：2011-02-23
申请号：EP09757428.9
申请日：2009-05-27
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： FABING, Daniel , FUGIER, Sébastien , DURAT, Matthieu , GUICHON, Cyril , AUDEBERT, Claude
IPC分类号： B60C11/16
CPC分类号： B60C11/1625 , B60C11/03 , B60C11/0323 , B60C11/12 , B60C11/1281 , B60C11/1376 , B60C11/16
摘要： A tire (10) for driving on ice, comprising: a tread (20) having a rolling surface configured to come into contact with the ground when the tire is rolling along, and two lateral faces (27), this tread comprising at least one groove (25, 26) in the rolling surface; at least one stud (30) having a longitudinal axis (33), a part (31) 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 conduit (200-205) that forms, on the rolling surface of the tire, at least two opposing edges (211, 221; 212, 222; 213, 223), the minimum distance D between the conduit and the contour C being less than or equal to 1 cm, the conduit opening into the groove and/or onto a lateral face of the tread; wherein, for each stud, the sum of the mean cross sections Sn of the conduits, each mean cross section Sn being measured at right angles to one of the opposing edges formed by the conduit, is greater than or equal to half the minimum cross section Sm of that part of the stud that projects from the tread.

7. 发明授权

EP2285599B1 TYRE FOR DRIVING ON ICE 有权转让
标题翻译：轮胎行驶在冰
公开(公告)号：EP2285599B1
公开(公告)日：2012-09-05
申请号：EP09757428.9
申请日：2009-05-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： FABING, Daniel , FUGIER, Sébastien , DURAT, Matthieu , GUICHON, Cyril , AUDEBERT, Claude
IPC分类号： B60C11/16
CPC分类号： B60C11/1625 , B60C11/03 , B60C11/0323 , B60C11/12 , B60C11/1281 , B60C11/1376 , B60C11/16
摘要： A tire (10) for driving on ice, comprising: a tread (20) having a rolling surface configured to come into contact with the ground when the tire is rolling along, and two lateral faces (27), this tread comprising at least one groove (25, 26) in the rolling surface; at least one stud (30) having a longitudinal axis (33), a part (31) 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 conduit (200-205) that forms, on the rolling surface of the tire, at least two opposing edges (211, 221; 212, 222; 213, 223), the minimum distance D between the conduit and the contour C being less than or equal to 1 cm, the conduit opening into the groove and/or onto a lateral face of the tread; wherein, for each stud, the sum of the mean cross sections Sn of the conduits, each mean cross section Sn being measured at right angles to one of the opposing edges formed by the conduit, is greater than or equal to half the minimum cross section Sm of that part of the stud that projects from the tread.

8. 发明授权

EP2285600B1 TYRE FOR DRIVING ON ICE 有权转让
标题翻译：轮胎行驶在冰
公开(公告)号：EP2285600B1
公开(公告)日：2012-01-04
申请号：EP09757429.7
申请日：2009-05-27
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
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.

9. 发明公开

EP2285600A1 TYRE FOR DRIVING ON ICE 有权转让
标题翻译：轮胎在冰上行驶
公开(公告)号：EP2285600A1
公开(公告)日：2011-02-23
申请号：EP09757429.7
申请日：2009-05-27
申请人： Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
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： 1。一种用于在冰上行驶的轮胎（10），包括：具有滚动表面的胎面（20），所述滚动表面被构造成当所述轮胎滚动时与地面接触; 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，螺柱和与螺栓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，从滚动表面突出的具有最小横截面Sm，Sm的螺柱的那部分在任何平面中对应于所述部分的最小横截面，该平面包含穿过螺柱纵轴线之间的交点的径向方向以及与螺柱周围的滚动表面部分相切的平面; 在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，所述凹部与所述立柱相关联，其中所述轮廓C和G之间的最小距离D小于或等于1cm; 其中，对于每个双头螺栓，与双头螺栓相关联的凹槽的体积Vn的总和（以mm 3表示）大于或等于从该双头螺栓突出的那部分螺栓的最小横截面积Sm的乘积踏面，用毫米2表示，乘以50毫米的长度。

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