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1. 发明申请

WO2015030823A1 RETREADED TIRE TREADS HAVING IMPROVED SUBMERGED VOIDS 审中-公开
标题翻译：具有改进的下水道的退回轮胎栏
公开(公告)号：WO2015030823A1
公开(公告)日：2015-03-05
申请号：PCT/US2013/057715
申请日：2013-08-30
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , COLBY, E., Bruce , IKONOMOV, Metodi, L. , TSIHLAS, Dimitri, G. , CHANDLER, Michael, C. , WIDMYER, Michael
发明人： COLBY, E., Bruce , IKONOMOV, Metodi, L. , TSIHLAS, Dimitri, G. , CHANDLER, Michael, C. , WIDMYER, Michael
IPC分类号： B29D30/56
CPC分类号： B29D30/56 , B29D2030/544 , B60C9/02 , B60C11/02
摘要： The invention includes methods for forming a retreaded tire and treads there for. Particular embodiments of such methods include providing a tire carcass configured to receive a tire tread along an annular tread-receiving area and a pre-formed tread comprising a tread body and a submerged void arranged along a bottom side of the tread and extending into the tread thickness to a top end located below the top side of the tread, the submerged void having a length and an opening arranged along the bottom side when the tread is in an uninstalled configuration, where the opening of the submerged void extends in a direction of the submerged groove length along an alternating, non-linear path. Further steps include assembling a retreaded tire by arranging the tire tread atop a bonding layer arranged between the tire tread and the tire carcass and comprising uncured bonding material.
摘要翻译：本发明包括用于形成翻新轮胎和踏板的方法。这种方法的具体实施例包括提供轮胎胎体，其构造成沿着环形胎面接收区域接收轮胎胎面，以及预成形胎面，其包括胎面本体和沿胎面的底侧布置的浸没空隙并延伸到胎面厚度到位于胎面顶面下方的顶端，当胎面处于卸载构型时，浸没的空隙具有沿着底侧设置的长度和开口，其中浸没的空隙的开口沿着沿着交替的非线性路径的浸没槽长度。另外的步骤包括通过将轮胎胎面布置在布置在轮胎胎面和轮胎胎体之间的粘合层的顶部并且包括未固化的接合材料来组装翻新轮胎。

2. 发明申请

WO2014163611A1 IMPROVED METHODS OF TIRE RETREADING WITH ABUTTING TREAD COMPONENTS 审中-公开
标题翻译：改进的轮胎拆卸方法与牵引组件
公开(公告)号：WO2014163611A1
公开(公告)日：2014-10-09
申请号：PCT/US2013/034753
申请日：2013-03-31
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , IKONOMOV, Metodi, L. , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , WIDMYER, Michael , ZARAK, Cesar, E.
发明人： IKONOMOV, Metodi, L. , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , WIDMYER, Michael , ZARAK, Cesar, E.
IPC分类号： B29D30/54
CPC分类号： B29D30/56 , B29D2030/544 , B60C11/0041
摘要： The present invention includes methods for forming a retreaded tire, which includes the steps of providing an annular tire carcass and providing a plurality of tread components each comprising an independent structure, which are then assembled to form an assembled tire tread. The tread is subsequently bonded to the tire carcass to form a retreaded tire, the tire tread being arranged along an outer circumference of the annular tire carcass with a bonding layer between the tire tread and the tire carcass, the bonding layer comprising an uncured elastomeric material being cured during the step of bonding. The tire tread is assembled such that the plurality of tread components are concurrently arranged around the outer circumference of the tire carcass to form a tire tread.
摘要翻译：本发明包括形成翻新轮胎的方法，其包括提供环形轮胎胎体并提供多个胎面部件的步骤，每个胎面部件包括独立结构，然后将其组装形成组装的轮胎胎面。胎面随后结合到轮胎胎体上以形成翻新轮胎，轮胎胎面沿轮胎胎体的外周布置，轮胎胎面和轮胎胎体之间具有粘接层，粘合层包括未固化的弹性体材料在粘合步骤期间固化。轮胎胎面组装成使得多个胎面部件同时布置在轮胎胎体的外周周围以形成轮胎胎面。

3. 发明申请

WO2013130070A2 PREPARING A PRECURED TREAD FOR APPLICATION TO A TIRE CARCASS 审中-公开
标题翻译：准备一张应用于轮胎的预先安排的轨道
公开(公告)号：WO2013130070A2
公开(公告)日：2013-09-06
申请号：PCT/US2012/027116
申请日：2012-02-29
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E. , IKONOMOV, Metodi, L.
发明人： COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E. , IKONOMOV, Metodi, L.
IPC分类号： B29D30/58
CPC分类号： B29D30/0005 , B29D30/0016 , B29D30/56 , B29D2030/0038
摘要： The present invention comprises methods and apparatus for preparing a tread for application to a tire carcass by abrading a bottom side of the tread. In particular, the tread has a thickness extending depthwise between a top side and a bottom side of the tread. The tread thickness extends in a longitudinal direction and in a lateral direction between opposing sides of the tread. The tread further includes a void extending within the tread thickness and an extension of the tread extending across a width of the void and as a portion protruding outwardly from the tread bottom side by a distance. Such methods include stretching the tread such that the width of the tread void increases and the distance by which the extension protrudes from the bottom side decreases. Such methods further include abrading the bottom side of the tread.
摘要翻译：本发明包括通过研磨胎面的底侧来制备用于轮胎胎体的胎面的方法和装置。特别地，胎面具有在胎面的顶侧和底侧之间的深度方向延伸的厚度。胎面厚度在胎面的相对侧之间沿纵向方向和横向方向延伸。胎面还包括在胎面厚度内延伸的空隙，并且胎面的延伸延伸穿过空隙的宽度，并且作为从胎面底侧向外突出一定距离的部分。这种方法包括拉伸胎面使得胎面空隙的宽度增加，并且延伸部从底侧突出的距离减小。这种方法还包括研磨胎面的底侧。

4. 发明申请

WO2013095406A1 TRANSVERSE GROOVES PROVIDING VENTING IN TREADS FOR RETREADED TIRES 审中-公开
标题翻译：提供给轮胎的轮胎的横向铺设
公开(公告)号：WO2013095406A1
公开(公告)日：2013-06-27
申请号：PCT/US2011/066327
申请日：2011-12-20
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E. , IKONOMOV, Metodi, L.
发明人： COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E. , IKONOMOV, Metodi, L.
IPC分类号： B60C23/18
CPC分类号： B29D30/52 , B29C33/76 , B29D30/56 , B60C11/02 , B60C11/0323 , B60C23/19
摘要： The present invention includes an improved tire tread having recessed lateral grooves, and a tire having the same. Particular embodiments of the tread include a tread thickness bounded depthwise by a top side configured to engage a ground surface during tire operation and a bottom side configured to attach to a tire carcass, the thickness extending laterally between a first side edge and a second side edge and longitudinally in a lengthwise direction of the tread. The tread further includes a longitudinal groove in fluid communication with the top side or the bottom side of the tread thickness and a lateral groove in fluid communication with the bottom side of the tread thickness extending from the first side edge intersecting the longitudinal groove forming a vent passageway extending from the longitudinal groove and to the first side edge. The invention includes methods of forming such treads and molds there for.
摘要翻译：本发明包括具有凹入的横向槽的改进的轮胎胎面和具有该轮胎的轮胎。胎面的特定实施例包括：胎面厚度，其由构造成在轮胎操作期间接合地面的顶侧界定，并且被配置为附接到轮胎胎体的底侧，该厚度在第一侧边缘和第二侧边缘之间横向延伸并且在胎面的纵向方向上纵向。胎面还包括与胎面厚度的顶侧或底侧流体连通的纵向凹槽和与胎面厚度的底侧流体连通的横向槽，该胎面厚度从与纵向槽相交的第一侧边缘延伸，形成通气口通道从纵向槽延伸到第一侧边缘。本发明包括在其上形成这种胎面和模具的方法。

5. 发明申请

WO2013048480A2 METHODS AND APPARATUS FOR CURING RETREADED TIRES 审中-公开
标题翻译：修复轮胎的方法和装置
公开(公告)号：WO2013048480A2
公开(公告)日：2013-04-04
申请号：PCT/US2011/054399
申请日：2011-09-30
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
发明人： COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
IPC分类号： B60C11/02
CPC分类号： B29D30/542 , B60C11/02
摘要： Embodiments of the invention include methods and apparatus for constraining a tread in a desired arrangement about a tire carcass during retreading operations. Such methods include the steps of providing a annular tire carcass configured for receiving a tread. Such methods also include the step of arranging a tread annularly about the precured tire carcass in a desired position to form an assembled retreaded tire. Such methods further include the step of arranging a retread curing membrane about an outer side of the tread, the curing membrane including an interior surface arranged to engage the outer side of the tread and including one or more protrusions extending from the membrane interior surface and into a void of the outer side of the tread. In other embodiments, a separate insert containing protrusions is arranged between a curing membrane and a tire tread for retread curing operations.
摘要翻译：本发明的实施例包括用于在翻新操作期间围绕轮胎胎体约束胎面的方法和装置。这种方法包括提供构造成用于接收胎面的环形轮胎胎体的步骤。这种方法还包括将轮胎胎体环绕预定轮胎胎体布置在期望位置以形成组装的翻新轮胎的步骤。这种方法还包括在胎面的外侧布置翻新固化膜的步骤，固化膜包括布置成接合胎面外侧的内表面，并且包括从膜内表面延伸的一个或多个突起胎面的外侧的空隙。在其他实施例中，在固化膜和轮胎胎面之间布置有包含突起的单独插入物，用于翻新固化操作。

6. 发明申请

WO2013066309A1 VARIABLE HEIGHT GROOVES IN MULTIPLE WEAR LAYER TREADS FOR RETREADED TIRES 审中-公开
标题翻译：多个磨损层的可变高度切面
公开(公告)号：WO2013066309A1
公开(公告)日：2013-05-10
申请号：PCT/US2011/058684
申请日：2011-10-31
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
发明人： COLBY, E., Bruce , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
IPC分类号： B60C11/03
CPC分类号： B60C11/13 , B29D30/56 , B60C11/02 , B60C11/0309 , B60C2011/0353 , B60C2011/0355
摘要： Particular embodiments of the present invention include multi-wear layer treads having variable depth grooves for retreaded tires, retreaded tires, and methods of forming retreaded tires. In particular embodiments, such multi-wear layer tire treads include a thickness bounded depthwise by a top side configured to engage a ground surface during tire operation and a bottom side configured for attachment to a tire carcass, the thickness extending laterally between opposing side edges and longitudinally in a lengthwise direction of the tread. Such tread may further include a top groove extending a variable depth into the tread thickness from the top side, the top groove having a groove bottom that varies depthwise within the tread thickness to form multiple wear layers. In other embodiments, top grooves may or may not be variable depth grooves, while the tread further include a bottom groove extending a variable depth into the tread thickness from the bottom side.
摘要翻译：本发明的具体实施例包括具有用于翻新轮胎，翻新轮胎和形成翻新轮胎的方法的可变深度槽的多层磨损胎面。在特定实施例中，这种多层耐磨层轮胎胎面包括在轮胎操作过程中配置成接合地表面的顶侧在深度方向上限定的厚度，以及被构造成用于附接到轮胎胎体的底侧，该厚度在相对的侧边缘之间横向延伸，纵向在胎面的长度方向上。这种胎面还可以包括从顶侧将可变深度延伸到胎面厚度的顶槽，顶槽具有在胎面厚度内沿深度方向变化以形成多个耐磨层的槽底。在其他实施例中，顶部凹槽可以是或可以不是可变深度凹槽，而胎面还包括从底侧将可变深度延伸到胎面厚度的底部凹槽。

7. 发明申请

WO2012091836A1 METHODS FOR RETREADING A TIRE 审中-公开
标题翻译：轮胎拆除方法
公开(公告)号：WO2012091836A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/062335
申请日：2011-11-29
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , COLBY, Bruce, E. , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
发明人： COLBY, Bruce, E. , TSIHLAS, Dimitri, G. , ZARAK, Cesar, E.
IPC分类号： B60C11/02
CPC分类号： B60C11/00 , B29D30/30 , B29D30/52 , B29D30/56 , B60C11/02
摘要： Embodiments include methods for retreading a tire, which include providing a tire carcass for retreading, the tire carcass having a pre-existing tread layer including one or more voids extending into the tread layer thickness from an outer side. A bonding layer is applied along an outer side of the pre-existing tread layer, the bonding layer substantially filling the voids arranged along the outer side of the pre-existing tread layer to provide an outer surface for receiving the pre-cured bonding layer. A pre-cured tread layer is applied along an outer side of the bonding layer such that the bonding layer is arranged between the pre-cured tread layer and the pre-existing tread layer. The pre-cured tread layer is bonded to the tire carcass to form a retreaded tire having a retreaded tire tread. Grooves are then formed in the retreaded tire tread along a ground-engaging, outer side of the retreaded tire tread.
摘要翻译：实施例包括用于翻新轮胎的方法，其包括提供用于翻新的轮胎胎体，轮胎胎体具有预先存在的胎面层，其包括从外侧延伸到胎面层厚度中的一个或多个空隙。沿着预先存在的胎面层的外侧施加接合层，所述接合层基本上填充沿着预先存在的胎面层的外侧布置的空隙，以提供用于接收预固化接合层的外表面。沿着接合层的外侧施加预固化的胎面层，使得接合层布置在预固化的胎面层和预先存在的胎面层之间。预固化胎面层与轮胎胎体结合，形成具有翻新轮胎胎面的翻新轮胎。然后，在翻新轮胎胎面中，沿翻新轮胎胎面的接地外侧形成槽。

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