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1. 发明申请

US20160318348A1 EVOLVING TREAD FOR A TIRE 审中-公开
标题翻译：为轮胎演绎
公开(公告)号：US20160318348A1
公开(公告)日：2016-11-03
申请号：US15104172
申请日：2014-12-09
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Stephanie CAMBON , Jonathan LEJEUNE , Damien BARDIN
IPC分类号： B60C11/03 , B60C11/13
CPC分类号： B60C11/0323 , B60C11/1307 , B60C2011/1338 , B60C2200/06
摘要： A tread for a heavy vehicle tire of total thickness PMU this tread when new having a tread surface is provided and disclosed herein. The tread includes at least one cut opening in the initial condition onto the tread surface, this cut being such that it includes an external part having the form of a groove in the main direction, this groove having a mean depth Pe less than 80% of the thickness PMU, an internal part forming the bottom of the cut, this internal part having the shape of a channel of mean width Le and mean height He, this channel being intended to form a new continuous groove when the part wear of the tread reaches at most 80% of the thickness PMU.
摘要翻译：本文提供并公开了当具有胎面表面的新型胎面时，胎面总厚度PMU的胎面。胎面在初始状态下包括至少一个切割开口到胎面表面上，该切口使其包括在主要方向上具有凹槽形式的外部部分，该凹槽的平均深度Pe小于厚度PMU，形成切口底部的内部部分，该内部部分具有平均宽度Le和平均高度He的通道的形状，该通道旨在在胎面部分磨损达到时形成新的连续槽至多80％的厚度PMU。

2. 发明申请

US20160297252A1 EVOLVING TREAD FOR A TIRE 审中-公开
标题翻译：为轮胎演绎
公开(公告)号：US20160297252A1
公开(公告)日：2016-10-13
申请号：US15100839
申请日：2014-11-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Stephanie CAMBON , Damien BARDIN , Jonathan LEJEUNE
IPC分类号： B60C11/03 , B60C11/12
CPC分类号： B60C11/0332 , B60C11/0323 , B60C11/033 , B60C11/1236 , B60C11/125 , B60C11/1281 , B60C2011/0334 , B60C2011/0353 , B60C2011/0365
摘要： A tread for a heavy vehicle tire which, when new, has a tread surface, this tread including over at least a first axial part (M) of the tread at least one wavy groove with waviness in the thickness of the tread and continuous in a first direction and a plurality of wavy grooves with waviness in the thickness of the tread and continuous in a second direction, the wavy grooves in the second direction being connected to at least one wavy groove in the first direction, and over at least a second axial part (B) of the tread at least one wavy groove with waviness in the thickness of the tread and continuous in a third direction and a plurality of wavy grooves with waviness in the thickness of the tread and continuous in a fourth direction, the wavy grooves of this second axial tread part (B) oriented in the fourth direction being connected to at least one wavy groove in the third direction, this tread being such that, when new, the open parts opening onto the tread surface of the first axial part (M) are connected to one another to form a continuous surface network and in that the open parts opening onto the tread surface of the second axial part (B) are disjointed from one another, and beyond a part-wear condition, the open parts opening onto a new tread surface of the second axial part (B) are connected to one another to form a continuous surface network and in that the open parts opening onto the new tread surface of the first axial part (M) are disjointed from one another.
摘要翻译：一种重型车辆轮胎的胎面，当新的轮胎具有胎面表面时，该胎面包括在胎面的至少一个第一轴向部分（M）上的至少一个波纹槽，胎面的厚度为波纹，并且在胎面第一方向和多个在胎面的厚度上具有波纹并且在第二方向上连续的波状凹槽，第二方向上的波浪形凹槽在第一方向上连接至少一个波浪形凹槽，并且在至少第二轴向上连接所述胎面的部分（B）具有至少一个具有波纹，胎面厚度和第三方向连续的波浪槽，并且在胎面的厚度上具有波纹并在第四方向上连续的多个波状凹槽，在第四方向上定向的第二轴向胎面部分（B）沿第三方向连接到至少一个波浪形槽，该胎面使得当新的时候，打开第一轴向的胎面表面上的开口部分部分（M）彼此连接以形成连续的表面网络，并且打开到第二轴向部分（B）的胎面表面上的开放部分彼此不相交，并且超出部分磨损状态，打开通向第二轴向部分（B）的新的胎面表面上的部分彼此连接以形成连续的表面网络，并且打开到第一轴向部分（M）的新的胎面表面上的开口部分不与一个另一个。

3. 发明申请

US20170291456A1 TIRE WEAR MONITORING DEVICE 审中-公开
公开(公告)号：US20170291456A1
公开(公告)日：2017-10-12
申请号：US15516408
申请日：2015-10-15
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A.
发明人： Benjamin QUANTINET , Damien BARDIN , Stéphanie CAMBON , Jonathan LEJEUNE
IPC分类号： B60C11/24 , B60C23/04
CPC分类号： B60C11/246 , B60C11/032 , B60C11/0323 , B60C11/24 , B60C23/04
摘要： The device for monitoring the wear of a tread during running comprises at least one internal cavity intended to form a void opening on to a tread surface after predefined partial wearing of the tread, this tread comprising a wear limit corresponding to a maximum thickness of wearable material, this device comprising a measurement well opening on to the tread surface, this measurement well having a bottom formed of a first part and of a second part which are offset from one another in the depth, these two parts of the bottom being situated at different distances with respect to the tread surface when new.

4. 发明申请

US20170217113A1 DIE HAVING TEXTURED INSERTS FOR MANUFACTURING A TEXTURED MOULD FOR MOULDING AND VULCANIZING TIRES 审中-公开
公开(公告)号：US20170217113A1
公开(公告)日：2017-08-03
申请号：US15329733
申请日：2015-07-21
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Bernard VILLENEUVE , Anne-Laure FRAENKEL , Hélène EMORINE , Jonathan LEJEUNE
IPC分类号： B29D30/06 , B29C33/38
CPC分类号： B29D30/0606 , B22C7/00 , B29C33/3878 , B29C33/3892 , B29C33/424 , B29D2030/0612 , B29D2030/0616 , B29K2905/02 , B29L2030/002
摘要： Die (1) representing a tread pattern model for a tread of a tire to be moulded, said die being made up of a die body (2) and at least one insert (10) attached to the body of said die, covering at least one of the surfaces of the grooves (4) in the body (2), the insert having at least one substantially flat surface provided with textures.

5. 发明申请

US20170066292A1 Tread Comprising A Strong-Contrast Texture In A Groove 审中-公开
标题翻译：在一个凹槽中包含强烈对比纹理的胎面
公开(公告)号：US20170066292A1
公开(公告)日：2017-03-09
申请号：US15123083
申请日：2015-03-09
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Stéphanie CAMBON , Jonathan LEJEUNE
IPC分类号： B60C11/13 , B60C11/03
CPC分类号： B60C11/1353 , B60C11/0323 , B60C11/1307 , B60C2011/133 , B60C2011/1338 , B60C2011/1361
摘要： A tread (2), said tread having a tread surface (20) and a plurality of grooves (21), at least one groove having, in cross section, an undulating overall shape with entirely open groove parts (210) at the tread surface (20) and completely or partially closed groove parts (211) at said tread surface (20). The tire is characterized in that the open groove parts (210) comprise a contrasting texture (3) in the tread, the texture (3) having a plurality of elements that protrude from or are recessed into the surface of the groove. The texture (3) is absent from the closed groove parts (211).
摘要翻译：胎面（2），所述胎面具有胎面表面（20）和多个槽（21），至少一个槽在横截面上具有起伏整体形状，在胎面处具有完全开放的槽部分（210）（20）和在所述胎面表面（20）处的完全或部分闭合的槽部分（211）。轮胎的特征在于，开口部分（210）在胎面中包括对比纹理（3），纹理（3）具有从凹槽的表面突出或凹入凹槽的多个元件。纹理（3）不存在于封闭的槽部（211）中。

6. 发明申请

US20170066288A1 Tire Including A High-Contrast Texture On The Tread Surface 审中-公开
标题翻译：轮胎包括高度对比纹理在轮面上
公开(公告)号：US20170066288A1
公开(公告)日：2017-03-09
申请号：US15122454
申请日：2015-03-10
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Olivier MUHLHOFF , Jean-Claude DESVIGNES , Bernard VILLENEUVE , Anthony GUEUGNEAU , Jonathan LEJEUNE , Julien BESSET
IPC分类号： B60C11/03
CPC分类号： B60C11/0332 , B60C11/00 , B60C2011/1245
摘要： A tire (1) made of rubber material, comprising a tread (2), said tread having a tread surface (20) intended to come into contact with a road surface when the tire is being driven on, this tread surface having, in cross section, a certain curvature. The tread surface (20) comprises, over at least 80% of its surface, a texture (3) contrasting with the rest of the tire, this texture (3) having a plurality of elements that protrude from or are recessed into the tread surface (20), and each element extends perpendicularly) (θ=90° to the tread surface (20) along the curvature of this tread surface (20).
摘要翻译：一种由橡胶材料制成的轮胎（1），包括胎面（2），所述胎面具有当轮胎被驱动时用于与路面接触的胎面表面（20），所述胎面表面具有十字形截面，有一定曲率。胎面表面（20）在其表面的至少80％以上包括与轮胎的其余部分对比的纹理（3），该纹理（3）具有从胎面表面突出或凹入胎面的多个元件（20），并且每个元件沿着该胎面表面（20）的曲率垂直地延伸（θ= 90°）到胎面表面（20）。

7. 发明申请

US20200031174A1 Pneumatic Tire With Textured Annulus 审中-公开
公开(公告)号：US20200031174A1
公开(公告)日：2020-01-30
申请号：US16338084
申请日：2017-10-09
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： Jonathan LEJEUNE , Masayohi NOMURA , Olivier MUHLHOFF
IPC分类号： B60C13/02
摘要： Tire (1) made of rubbery material, comprising a tread (2), sidewalls (3) and shoulders (6) that provide a transition zone between the sidewalls and the tread, and a zone (5) of maximum width of the sidewall, the tire comprising at least one texture (4) along at least one of the sidewalls, the texture (4) comprising a plurality of protruding or recessed elements formed integrally with the sidewall, the texture (4) having a substantially annular shape and being applied to an area covering at least 40% of the surface of the sidewall between the zone (5) of maximum width and the tread (2).

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