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1. 发明授权

EP2855135B1 PROCEDE DE FABRICATION D'UNE PAROI FLEXIBLE DANS UN SILLON DE BANDE DE ROULEMENT POUR PNEUMATIQUE 有权
标题翻译：一种用于生产柔性壁在跑动条的螺母，轮胎
公开(公告)号：EP2855135B1
公开(公告)日：2016-08-10
申请号：EP13725112.0
申请日：2013-05-15
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： PIALOT, Frédéric
IPC分类号： B29D30/52
CPC分类号： B29D30/68 , B29D30/52 , B29D30/66

2. 发明公开

EP2877530A1 COMPOSITION DE CAOUTCHOUC THERMO-EXPANSIBLE POUR PNEUMATIQUE APTE A REDUIRE LES BRUITS DE ROULAGE 有权
标题翻译：热膨胀的橡胶组合物轮胎异径行驶噪音
公开(公告)号：EP2877530A1
公开(公告)日：2015-06-03
申请号：EP13734799.3
申请日：2013-07-10
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： SHIRAISHI, Yu , PAGANO, Salvatore , CUSCITO, Olivia , PIALOT, Frédéric
IPC分类号： C08L9/06 , C08K3/36 , B60C1/00
CPC分类号： C08K5/09 , B60C1/0016 , C08J9/0061 , C08J9/0066 , C08J9/008 , C08J2203/02 , C08J2325/10 , C08J2409/00 , C08K3/013 , C08K3/04 , C08K5/092 , C08L7/00 , C08L9/00 , C08L9/06 , C08L23/20 , C08L91/06 , C08L57/02 , C08L91/00 , C08K3/36 , C08K5/548 , C08K5/31 , C08K3/22 , C08K5/18 , C08K3/06 , C08K5/47 , C08K3/26
摘要： A rubber composition which is heat-expandable in the unvulcanized state, and expanded in the vulcanized state, and a vehicle tyre comprising such a rubber composition; in the unvulcanized state, the said composition comprises 50 to 100 phr of a copolymer based on styrene and butadiene, optionally 0 to 50 phr of another diene elastomer such as a polybutadiene or natural rubber, more than 50 phr of a reinforcing filler such as silica and/or carbon black, between 5 and 25 phr of microparticles of a sodium or potassium (hydrogen)carbonate, having a median size of between 1 and 50 µm, between 2 and 15 phr of a carboxylic acid with a melting point of between 60°C and 220°C such as citric acid, for example, the total amount of (hydrogen)carbonate and carboxylic acid being greater than 10 phr. The combined use of the two latter compounds, at the high levels advised, has the capacity to reduce significantly the noise emitted by the tyre during travel of the vehicle, without detriment to the cure rate of this heat-expandable rubber composition.

3. 发明公开

EP2794151A1 PROCEDE ET APPAREIL POUR REALISER DES OBJETS TRIDIMENSIONNELS 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON DREIDIMENSIONALEN OBJEKTEN
公开(公告)号：EP2794151A1
公开(公告)日：2014-10-29
申请号：EP12812994.7
申请日：2012-12-21
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： BESSAC, Christophe , PIALOT, Frédéric , WALRAND, Gilles
IPC分类号： B22F3/00 , B22F3/105 , B29C67/00
CPC分类号： B29C64/386 , B22F3/1055 , B22F2003/1056 , B29C64/141 , B29C64/153 , B29K2105/251 , B33Y10/00 , B33Y30/00 , Y02P10/295
摘要： The invention relates to an apparatus and method for manufacturing a three-dimensional object (2) by consecutively consolidating, layer by layer, selected areas of a powder stratum, the consolidated areas corresponding to consecutive sections of the three-dimensional object, each layer being divided into an inner central portion (22) and an outer edge (21), said method comprising the following steps, in order: a) depositing a powder layer onto a substrate; b) melting the outer edge of said powder layer using a laser beam (19) from a first power source by moving the laser beam from said first power source relative to the object (2) along a predetermined path that follows the outline of said outer edge (21) corresponding to the outline of the cross-section of the object so as to selectively melt said layer; c) melting the inner central portion of the powder layer using an electron beam (20) from a second power source by moving the electron beam from said second power source relative to the object by sweeping said inner central portion (22) over a predetermined path corresponding to the inner central portion (22) of the cross-section of the object so as to selectively melt said layer; or d) repeating steps a and b N times so as to form a plurality of layers of melted material, arranged one on top of the other, thereby forming a portion of the outer edge (21) of said object (2), and then carrying out step c so as to melt the inner central portion (22) of the object (2) corresponding to the N powder layers; and e) repeating steps a to c or a, b, and d until all of the layers of the object are consolidated.
摘要翻译：一种用于通过连续逐层固结粉末层的选定区域来制造三维物体的装置和方法，所述固结区域对应于三维物体的连续部分，每层被分成中心内部部分和外部边界，所述方法包括以下步骤：a-将粉末层沉积在保持器上; 通过沿着所述第一能量源的激光束相对于物体沿着预定的路径移动来自第一能量源的激光束来对所述粉末层的外部边界进行b熔合，所述预设路径遵循对应于物体的横截面的轮廓，以便选择性地融合所述层; 以及通过借助于源自第二能量源的电子束，将所述第二能量源的电子束相对于所述物体移动，以使所述粉末层的中心内部部分沿着所述中心内部部分扫过所述中心内部，与所述物体的横截面的中央内部相对应的预设路径，以选择地熔合所述层; 或d重复步骤a和b N次，以便形成形成所述物体的外部边界的一部分的熔融材料的多个重叠层，然后执行步骤c，以熔化对象的中心内部部分到N粉末层; 以及e重复步骤a至c或a，b和d，直到对象的所有层被整合为止。

4. 发明授权

EP2877530B1 COMPOSITION DE CAOUTCHOUC THERMO-EXPANSIBLE POUR PNEUMATIQUE APTE A REDUIRE LES BRUITS DE ROULAGE 有权
标题翻译：热膨胀的橡胶组合物轮胎异径行驶噪音
公开(公告)号：EP2877530B1
公开(公告)日：2016-09-14
申请号：EP13734799.3
申请日：2013-07-10
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： SHIRAISHI, Yu , PAGANO, Salvatore , CUSCITO, Olivia , PIALOT, Frédéric
IPC分类号： C08L9/06 , C08K3/36 , B60C1/00
CPC分类号： C08K5/09 , B60C1/0016 , C08J9/0061 , C08J9/0066 , C08J9/008 , C08J2203/02 , C08J2325/10 , C08J2409/00 , C08K3/013 , C08K3/04 , C08K5/092 , C08L7/00 , C08L9/00 , C08L9/06 , C08L23/20 , C08L91/06 , C08L57/02 , C08L91/00 , C08K3/36 , C08K5/548 , C08K5/31 , C08K3/22 , C08K5/18 , C08K3/06 , C08K5/47 , C08K3/26

5. 发明公开

EP2855135A1 PROCEDE DE FABRICATION D'UNE PAROI FLEXIBLE DANS UN SILLON DE BANDE DE ROULEMENT POUR PNEUMATIQUE 有权
标题翻译：一种用于生产柔性壁在跑动条的螺母，轮胎
公开(公告)号：EP2855135A1
公开(公告)日：2015-04-08
申请号：EP13725112.0
申请日：2013-05-15
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： PIALOT, Frédéric
IPC分类号： B29D30/52
CPC分类号： B29D30/68 , B29D30/52 , B29D30/66
摘要： A method for producing a tread for a tyre (T) from a rubber mixture, said tread comprising a rolling surface (1), at least one groove (L1, L3) having a bottom wall (PF1, PF3) and two side walls (PL1, PL3) extending from the bottom wall in the direction of the running surface, and at least one flexible wall (P1, P3) arranged in said groove in such a way as to be able to bend when there is a flow of liquid, said method comprising the following steps: - moulding the tread with at least one groove (L1, L3) and at least one connection member of a thickness equal to that of said wall (PL1, PL3) which is arranged inside said groove (L1, L3), transversely to the longitudinal axis of the latter, in such a way that, after vulcanisation, said connection member links said side walls (PL1, PL3) with said bottom wall (PF1, PF3) at a given depth from the latter; - cutting said connection member at the junction of same with each of the side walls (PL1, PL3) of said groove in such a way as to obtain said flexible wall (P1, P3).

6. 发明公开

EP2646262A1 DISPOSITIF ANTIBRUIT DESTINE A ETRE RAPPORTE DANS UN SILLON DE LA BANDE DE ROULEMENT D'UN PNEUMATIQUE ET PNEUMATIQUE COMPORTANT UN DISPOSITIF DE CE TYPE 有权
标题翻译：设备噪声衰减相适应与LAUFSTREIFENNUT提供的轮胎和这样的设备
公开(公告)号：EP2646262A1
公开(公告)日：2013-10-09
申请号：EP11784711.1
申请日：2011-11-22
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： PIALOT, Frédéric
IPC分类号： B60C11/04
CPC分类号： B60C11/13 , B60C11/0309 , B60C11/14 , B60C11/1637 , B60C11/18 , B60C19/002
摘要： Noise-reducing device intended to be added to a groove of the tread of a tire comprising an elastic sole preferably extending in a given longitudinal direction, wherein the said sole on one of its faces comprises one or several flexible walls the planes of which run substantially perpendicular to the longitudinal direction of the sole.
摘要翻译：降噪旨在被加入到一种轮胎，其弹性鞋底优选延伸在给定的纵向方向，在它的表面之一worin的所述鞋底的所述胎面的槽装置包括一个或几个柔性壁哪个的平面基本上运行垂直于鞋底的纵向方向。

7. 发明公开

EP3233456A1 MOULE ET PROCEDE POUR LA VULCANISATION D'UN ADAPTATEUR ANNULAIRE DE PNEUMATIQUE SUR UNE JANTE 有权转让
公开(公告)号：EP3233456A1
公开(公告)日：2017-10-25
申请号：EP15808621.5
申请日：2015-12-14
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： FABRE, Thomas , PIALOT, Frédéric
IPC分类号： B29D30/06 , B29C33/44
CPC分类号： B29D30/0606 , B29C33/48 , B29C33/50 , B29K2883/00
摘要： The invention relates to a mold (20) for vulcanizing an annular adapter (1) for fitting a tire onto a rim of a vehicle. Said mold comprises: - a bottom mold (17) that does not change shape and defines the outer surface of the adapter; - two side shells (24, 26) used for molding the front surfaces of the adapter; and - a peripheral ring divided into a plurality of segments (22) for molding of the inner surface of the adapter. According to the invention, said bottom mold (17) that does not change shape includes a rigid mounting (10) having a flexible ring (15) mounted thereon. Said mold is created such that the flexible ring (15) fits inside the mold (20) when said mold is in the closed position.
摘要翻译：本发明涉及一种用于硫化用于将轮胎安装到车辆的轮辋上的环形适配器（1）的模具（20）。所述模具包括： - 底部模具（17），其不改变形状并限定适配器的外表面; - 用于模制适配器的前表面的两个侧壳（24,26）以及 - 外围环，其被分成多个用于模制适配器的内表面的区段（22）。根据本发明，所述不改变形状的底模（17）包括具有安装在其上的柔性环（15）的刚性支架（10）。所述模具形成为使得当所述模具处于关闭位置时，所述柔性环（15）装配在所述模具（20）内。

8. 发明授权

EP3233456B1 MOULE ET PROCÉDÉ POUR LA VULCANISATION D'UN ADAPTATEUR ANNULAIRE DE PNEUMATIQUE SUR UNE JANTE 有权转让
公开(公告)号：EP3233456B1
公开(公告)日：2018-11-21
申请号：EP15808621.5
申请日：2015-12-14
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： FABRE, Thomas , PIALOT, Frédéric
IPC分类号： B29D30/06 , B29C33/44
CPC分类号： B29D30/0606 , B29C33/48 , B29C33/50 , B29K2883/00

9. 发明公开

EP3237236A1 PROCEDE POUR L'ASSEMBLAGE D'UNE EBAUCHE DE PNEUMATIQUE 审中-公开
公开(公告)号：EP3237236A1
公开(公告)日：2017-11-01
申请号：EP15816799.9
申请日：2015-12-22
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： PIALOT, Frédéric , BOR, Gérard , POTIN, Yves , FABRE, Thomas , LUTZ, Matthieu
IPC分类号： B60C15/00 , B29D30/12 , B29D30/58 , B29D30/16 , B29D30/48 , B29D30/18
CPC分类号： B29D30/18 , B29D30/12 , B29D30/48 , B29D30/58 , B60C15/0018
摘要： The invention concerns, in particular, a method for producing a tyre comprising a step consisting of assembling a blank (1) on a shouldered drum (2), said blank comprising at least one carcass ply (3) and circumferential bead reinforcements (11, 12), said method being characterised in that: - the shouldered drum comprises shoulders (21) having a height (H) at least equal to 25 mm, - the circumferential bead reinforcements are reinforcements wound in several turns around the blank, - the circumferential bead reinforcements are positioned spirally against the shoulder of the drum, the circumferential bead reinforcements being positioned in said blank in a substantially definitive arrangement, - the carcass ply does not comprise a fold around the circumferential bead reinforcements. The invention further concerns a tyre obtained according to said method.
摘要翻译：本发明特别涉及一种用于生产轮胎的方法，该方法包括以下步骤：在带肩筒（2）上组装坯料（1），所述坯料包括至少一个胎体帘布层（3）和周向胎圈增强件（11,11）所述方法的特征在于： - 所述肩部鼓包括肩部（21），所述肩部具有至少等于25mm的高度（H），所述周向胎圈加强件是围绕所述坯件缠绕几圈的加强件， - 所述圆周胎圈增强件螺旋地抵靠鼓的肩部定位，圆周胎圈增强件以基本确定的布置定位在所述胎坯中， - 胎体帘布层不包括围绕圆周胎圈增强件的折叠。本发明还涉及根据所述方法获得的轮胎。

10. 发明公开

EP2794153A1 MACHINE ET PROCÉDÉ POUR LA FABRICATION ADDITIVE À BASE DE POUDRE 有权转让
标题翻译： MASCHINE UND VERFAHREN ZUM HERSTELLEN EINES AUF PULVER BASIERENDEN ZUSATZSTOFFS
公开(公告)号：EP2794153A1
公开(公告)日：2014-10-29
申请号：EP12812609.1
申请日：2012-12-19
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： PIALOT, Frédéric , WALRAND, Gilles , WIEL, Pierre
IPC分类号： B22F3/105 , B29C67/00 , B23K26/34 , C04B35/64
CPC分类号： B22F7/02 , B05C19/04 , B05D3/007 , B05D3/14 , B22F3/105 , B22F3/1055 , B22F2003/1056 , B23K35/0244 , B29C64/153 , B29C64/20 , B33Y30/00 , Y02P10/295
摘要： The invention in particular relates to a machine (1) for additive manufacturing that frits or melts powder (2) using an energy beam (3) acting on a powder layer (23) in a working zone (4), said machine comprising a device for producing a layer of said powder, said device comprising: means (5) of storing the powder; means (6) for distributing the powder, which means is able to travel over the working zone in order to distribute the powder in a layer (23) having a final thickness (24) tailored to the additive manufacturing; feeding means (7) able to transfer the powder from the storage means (5) to the distributing means (6); and dosing means (8) able to control the amount of powder transferred from the storage means (5) to the distributing means (6), said machine being characterised in that: the storing means (5) are located above the working zone (4); the feeding means (7) are gravitational feeding means; and the feeding means (7) and the dosing means (8) are able to move with the distributing means (6).
摘要翻译：可用于通过使用作用在工作区域中的粉末层上的能量束来烧结或熔化粉末的添加剂制造的机器包括用于制造粉末层的装置。该装置包括用于储存粉末的存储装置，用于分配粉末的分配器，用于将粉末从储存装置转移到分配器的进料器，以及用于控制从储存装置转移到粉末的粉末的量的剂量控制器经销商。分配器在工作区域上行进，以便将粉末分布在具有适于添加剂制造的最终厚度的层中。存储装置位于工作区域的上方，使得给料器利用重力。送料器和剂量控制器可与分配器一起移动。

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