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11. 发明申请

US20180001584A1 PROCESS FOR BUILDING TYRES AND TYRE OBTAINED THEREBY 审中-公开
公开(公告)号：US20180001584A1
公开(公告)日：2018-01-04
申请号：US15702313
申请日：2017-09-12
申请人： PIRELLI TYRE S.p.A.
发明人： Gianni MANCINI
IPC分类号： B29D30/16 , B29D30/24 , B29D30/30 , B60C9/18 , B29D30/70
CPC分类号： B29D30/1621 , B29D30/242 , B29D30/3021 , B29D30/3028 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/1835 , Y10T152/10054 , Y10T152/10783
摘要： A pair of annular inserts of elastomeric material is circumferentially applied by spiraling around a laying surface of an auxiliary drum. Then a plurality of strip-like elements disposed in parallel side by side relationship with each other in the circumferential extension of the laying surface is applied onto the auxiliary drum, so as to form at least one first belt layer. Respectively opposite end portions of each strip-like element are radially superposed, each against one of the annular inserts, so that each of the annular inserts projects from a respective end edge of the strip-like element. The cap structure formed on the auxiliary drum is coupled to a carcass structure through toroidal conformation of the latter, in such a manner that the radially external ends of sidewall portions previously manufactured on the carcass plies are associated with the axially external ends of the annular inserts.

12. 发明申请

US20170282473A1 PNEUMATIC TYRE AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：US20170282473A1
公开(公告)日：2017-10-05
申请号：US15631507
申请日：2017-06-23
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Naoki SUGIYAMA , Tomoharu TORII
IPC分类号： B29D30/48 , B60C15/04 , B60C15/00 , B29D30/16
CPC分类号： B29D30/48 , B29D30/1621 , B29D30/34 , B29D2030/485 , B29K2305/00 , B60C15/0018 , B60C15/04 , B60C2015/046 , B60C2015/048
摘要： The present invention has an object of providing a pneumatic tire that exhibits better uniformity by improving the wire wound body for constituting the bead core. The pneumatic tire 1 comprises a bead core 5 comprising a wire wound body 10 in which one bead wire 10a is spirally wound in a continuous around a tire rotational axis CL so that a plurality of layers of the bead wire are formed in a radial direction of the tire. The wire wound body 10 comprises a first part 13 and a second part 14. The first part 13 comprises a plurality of layers of the bead wire 10a each circumferentially extending with a constant radius from the tire rotational axis CL. The second part comprises a plurality of layers of the bead wire 10a each circumferentially extending while changing its radius from the tire rotational axis CL.

13. 发明申请

US20140338818A1 METHOD FOR MANUFACTURING MOTORCYCLE TIRE 有权
标题翻译：制造摩托车轮胎的方法
公开(公告)号：US20140338818A1
公开(公告)日：2014-11-20
申请号：US14270996
申请日：2014-05-06
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Masafumi OTANI
IPC分类号： B29D30/16
CPC分类号： B29D30/16 , B29D30/1621 , B29D30/1628 , B29D30/242 , B29D30/36 , B29D30/70 , B29D2030/2664
摘要： A method for manufacturing a motorcycle tire comprises: building a raw tire main body, building a breaker, sticking the breaker, and building a band. The building of the breaker comprises: moving two cylindrical support rings to operating positions, swelling the raw tire main body to have its crown portion protruding from the support rings through a gap therebetween, and winding a breaker ply material on the support rings to form a cylindrical breaker ply whose inner surface is adhered to the raw tire main body. The sticking of the breaker comprises: expanding a profiled deck to swell the raw tire main body into a second swollen state, and turning down both edge portions of the breaker while being supported by the profiled deck. The building of the band comprises: spirally winding a tape on the curved breaker ply while being supported by the profiled deck.
摘要翻译：一种摩托车轮胎的制造方法，其特征在于，包括：构建生胎，主破碎机，贴合断路器，构成带。破碎机的构造包括：将两个圆柱形支撑环移动到操作位置，使原始轮胎主体膨胀，使其胎冠部分通过其间的间隙从支撑环突出，并将断路器层材料卷绕在支撑环上以形成其内表面粘附在生胎材主体上的圆柱形破碎层。断路器的粘贴包括：将成型的甲板膨胀以使生轮胎主体膨胀成第二膨胀状态，并且在由型材甲板支撑的同时将两个边缘部分折断。乐队的建筑物包括：在被仿形甲板支撑的同时，在弯曲的断路器帘布层上卷绕磁带。

14. 发明申请

US20100258226A1 PROCESS FOR BUILDING TYRES AND TYRE OBTAINABLE BY SAID PROCESS 有权
标题翻译：建立轮胎和轮胎的过程可由实际过程获得
公开(公告)号：US20100258226A1
公开(公告)日：2010-10-14
申请号：US12740600
申请日：2007-10-31
申请人： Gianni Mancini
发明人： Gianni Mancini
IPC分类号： B60C5/12 , B29D30/08 , B60C9/02 , B60C9/18
CPC分类号： B29D30/1621 , B29D30/242 , B29D30/3021 , B29D30/3028 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/1835 , Y10T152/10054 , Y10T152/10783
摘要： In a process for building tyres, a carcass structure which includes at least one carcass ply and a belt structure, is formed. Manufacture of the belt structure includes: forming a first portion of at least one cushion insert through spiralling of a continuous elongated element; forming at least one first belt layer in a radially external position to the first portion in such a manner that the first portion axially projects from one of the axially opposite side edges of the first belt layer, forming a second portion of the cushion insert through spiralling of a continuous elongated element in a radially external position to the side edge of the first belt layer and to a stretch of the first portion projecting from the side edge itself, so as to enclose the side edge between the first and second portions of the cushion insert.
摘要翻译：在构建轮胎的方法中，形成包括至少一个胎体帘布层和带束结构的胎体结构。带束结构的制造包括：通过螺旋连续的细长元件形成至少一个缓冲垫片的第一部分; 在第一部分的径向外部位置形成至少一个第一带束层，使得第一部分从第一带束层的一个轴向相对的侧边缘轴向突出，通过螺旋形的方式形成缓冲垫片的第二部分在第一带束层的侧边缘处的径向外部位置处的连续细长元件和从侧边缘本身突出的第一部分的拉伸部分，以便包围垫子的第一和第二部分之间的侧边缘插。

15. 发明申请

US20080289741A1 MANUFACTURING METHOD OF PNEUMATIC TIRE 有权
标题翻译：气动轮胎制造方法
公开(公告)号：US20080289741A1
公开(公告)日：2008-11-27
申请号：US12108090
申请日：2008-04-23
申请人： Ryuichi Ueda
发明人： Ryuichi Ueda
IPC分类号： B60C9/18
CPC分类号： B29D30/70 , B29D30/1621 , B29D30/3021 , Y10T152/10765
摘要： First, a first belt ply is wound around an outer peripheral surface of a belt drum having a curvature so as to be formed as a tubular shape, and a rubber layer protruding to an outer side than an end portion in a width direction of a belt reinforcing layer is arranged in an outer periphery of an end portion in a width direction of the first belt ply. Further, a second belt ply which is narrower than the first belt ply is wound around an outer periphery of the second belt ply so as to be formed as a tubular shape, and a belt layer is formed in such a manner that the first belt ply and the second belt ply are laminated. The belt reinforcing layer is formed by spirally winding a rubber-coated reinforcing cord around an outer peripheral side of the formed belt layer, and an end portion in a width direction of the belt reinforcing layer is arranged in an outer side than the first belt ply.
摘要翻译：首先，将第一带束层卷绕在具有曲率的带鼓的外周面上，以形成为筒状，并且在带的宽度方向上向外侧突出的橡胶层加强层配置在第一带束层的宽度方向的端部的外周。此外，比第一带束层窄的第二带束层围绕第二带束层的外周缠绕以形成为管状，并且以下述方式形成带束层：第一带束层并且层叠第二带束层。带束层增强层通过在形成的带束层的外周侧螺旋地卷绕橡胶涂覆的增强帘线而形成，并且带束层增强层的宽度方向的端部配置在比第一带束层。

16. 发明申请

US20050161163A1 Production of shaped rubber body 有权
标题翻译：成形橡胶体的生产
公开(公告)号：US20050161163A1
公开(公告)日：2005-07-28
申请号：US11089464
申请日：2005-03-25
申请人： Yuichiro Ogawa
发明人： Yuichiro Ogawa
IPC分类号： B29C47/32 , B29C47/00 , B29D30/06 , B29D30/16 , B29D30/30 , B29K21/00 , B29L7/00 , B29D30/08
CPC分类号： B29D30/3028 , B29C47/00 , B29C47/0019 , B29C47/0866 , B29C47/364 , B29C47/367 , B29C47/38 , B29D30/1621 , B29D30/1628 , B29D30/3007 , B29D2030/1678
摘要： A shaped rubber body with improved uniformity in terms of weight and/or physical properties is produced by extruding a rubber strip by a positive displacement extruding system that includes, as seen from an upstream side of the rubber strip, a screw extruder unit, a gear pump unit and an extrusion head unit with an extrusion nozzle, which are connected in series with each other. The rubber strip is fed to a rotating support along a substantially straight passage extending from the screw extruder unit to the extrusion nozzle of the extrusion head unit, passed through a gap defined between a pair of pressure roll, and applied onto an outer surface of the support by one of the pressure rolls.
摘要翻译：通过用位移挤出系统挤出橡胶条来制造具有改善的重量和/或物理性能均匀性的成型橡胶体，其包括从橡胶条的上游侧看，螺杆挤出机单元，齿轮泵单元和具有挤出喷嘴的挤出头单元，它们彼此串联连接。橡胶带沿着从螺杆挤出机单元延伸到挤压头单元的挤出喷嘴的基本上直的通道被供给到旋转的支撑件，通过限定在一对压力辊之间的间隙，并施加到挤出头单元的外表面上由一个压力辊支撑。

17. 发明授权

US06814119B2 Self-supporting tire for a vehicle wheel and method for manufacturing the tire 有权
标题翻译：用于车轮的自支撑轮胎和用于制造轮胎的方法
公开(公告)号：US06814119B2
公开(公告)日：2004-11-09
申请号：US09979985
申请日：2001-11-29
申请人： Renato Caretta , Pierangelo Misani , Luca Frisiani
发明人： Renato Caretta , Pierangelo Misani , Luca Frisiani
IPC分类号： B60C1700
CPC分类号： B60C15/0018 , B29D30/10 , B29D30/1621 , B29D30/165 , B29D2030/1685 , B29D2030/201 , B60C15/05 , B60C17/00 , Y10T152/10801 , Y10T152/10819 , Y10T152/10828 , Y10T152/10855
摘要： A self-supporting tire for vehicle wheels includes a carcass structure having at least one carcass ply, a belt structure, a tread band, at least one pair of sidewalls, and at least one pair of resilient stiffening inserts incorporated into the carcass structure. The at least one carcass ply includes axially-inner strip lengths and axially-outer strip lengths, and may also include axially-intermediate strip lengths. Each of the strip lengths extend in a U-shaped configuration around a cross-section outline of the carcass structure to define two side portions spaced apart from each other in an axial direction and a crown portion extending at a radially-outer position between the side portions. The resilient stiffening inserts are axially interposed between the side portions of the axially-inner strip lengths and the side portions of the axially-outer strip lengths.
摘要翻译：用于车轮的自支撑轮胎包括具有至少一个胎体帘布层，带结构，胎面带，至少一对侧壁以及结合到胎体结构中的至少一对弹性加强插入件的胎体结构。至少一个胎体帘布层包括轴向内部条带长度和轴向外部条带长度，并且还可以包括轴向中间条带长度。每个条带长度围绕胎体结构的横截面轮廓延伸成U形构造，以限定在轴向上彼此间隔开的两个侧面部分，以及在侧面之间的径向外部位置处延伸的胎冠部分部分。弹性加强插入件轴向插入在轴向内部带长度的侧部和轴向 - 外部带长度的侧部之间。

18. 发明申请

US20040055688A1 Tyre for a vehicle wheel 有权
标题翻译：轮胎车轮
公开(公告)号：US20040055688A1
公开(公告)日：2004-03-25
申请号：US10616977
申请日：2003-07-11
申请人： PIRELLI PNEUMATICI S.p.A.
发明人： Renato Caretta
IPC分类号： B60C009/02 , B60C015/00 , B60C015/06
CPC分类号： B60C15/05 , B29D30/10 , B29D30/1621 , B29D30/165 , B29D30/18 , B29D2030/1664 , B29D2030/2692 , B29L2030/001 , B60C9/023 , B60C15/0018 , Y10T152/10819 , Y10T152/10846 , Y10T152/10855
摘要： A tyre for a vehicle wheel includes a carcass structure, a belt structure, a tread band, and sidewalls. The carcass structure includes at least one first and second carcass ply and a pair of annular reinforcing structures. The carcass plies are formed of strip sections extending in a substantially U-shaped conformation, including at least two parallel thread elements at least partly coated with elastomer material. The at least one first (second) carcass ply includes a first (third) and second (fourth) series of strip sections arranged in mutually-alternating sequence along a circumferential extension of the carcass structure. The annular reinforcing structures include first and second primary portions. The first (second) primary portion includes an axially-inner side turned towards end flaps of the strip sections of the first (third) series and an axially-outer side turned towards end flaps of the strip sections of the second (fourth) series.
摘要翻译：用于车轮的轮胎包括胎体结构，带结构，胎面带和侧壁。胎体结构包括至少一个第一和第二胎体帘布层和一对环形加强结构。胎体帘布层由基本上呈U形构造延伸的带状部分形成，包括至少两个至少部分地涂覆有弹性体材料的平行螺纹元件。至少一个第一（第二）胎体帘布层包括沿着胎体结构的周向延伸部以互相交替的顺序布置的第一（第三）和第二（第四）系列条带部分。环形加强结构包括第一和第二主要部分。第一（第二）主要部分包括朝向第一（第三）串联的带状部分的端部折叠的轴向内侧，并且朝向第二（第四）系列的带状部分的端部折叠的轴向外侧）。

19. 发明申请

US20010025682A1 Method for manufacturing a carcass structure for vehicle tyres, and a carcass structure obtained thereby 有权
标题翻译：车辆用轮胎胎体结构体的制造方法以及由此得到的胎体结构体
公开(公告)号：US20010025682A1
公开(公告)日：2001-10-04
申请号：US09843769
申请日：2001-04-30
发明人： Renato Caretta
IPC分类号： B29D030/00
CPC分类号： B60C15/05 , B29D30/10 , B29D30/1621 , B29D30/165 , B29D30/18 , B29D2030/1664 , B29D2030/2692 , B29L2030/001 , B60C9/023 , B60C15/0018 , Y10T152/10819 , Y10T152/10846 , Y10T152/10855
摘要： A method of manufacturing a carcass structure for vehicle tyres includes preparing strip sections, each comprising longitudinal and parallel thread elements coated at least partly with at least one layer of raw elastomer material. A first series of strip sections is laid down onto a toroidal support. First primary portions of annular reinforcing structures are applied against end flaps of the first series strip sections. At least one second series of strip sections is laid down onto the toroidal support. Together, the first and second series define a first carcass ply. A third series of strip sections is laid down onto the toroidal support. Second primary portions of the annular reinforcing structures are applied against end flaps of the third series strip sections. At least one fourth series of strip sections is laid down onto the toroidal support. Together, the third and fourth series define a second carcass ply.
摘要翻译：制造用于车辆轮胎的胎体结构的方法包括制备条带部分，每个包括至少部分地涂覆有至少一层原始弹性体材料的纵向和平行的丝线元件。将第一系列条带放置在环形支架上。环形加强结构的第一主要部分被施加到第一系列条带部分的端部翼片上。将至少一个第二系列的带状部分放置在环形支撑件上。第一和第二系列一起定义了第一个胎体帘布层。将第三系列条带放置在环形支架上。环形加强结构的第二主要部分被施加到第三系列条带部分的端翼片上。至少一个第四系列的带状部分放置在环形支架上。一起，第三和第四系列定义了第二个胎体帘布层。

20. 发明授权

US4917744A Method of making a tire reinforced with sheath cord threads 失效
标题翻译：用护套绳螺纹加固轮胎的方法
公开(公告)号：US4917744A
公开(公告)日：1990-04-17
申请号：US213666
申请日：1988-06-30
申请人： Ulrich Knipp , Otto Ganster
发明人： Ulrich Knipp , Otto Ganster
IPC分类号： B29C39/02 , B29C53/56 , B29D30/08 , B29D30/10 , B29K75/00 , B29L30/00 , B60C5/01 , B60C9/02
CPC分类号： B29D30/1621 , B29D30/10 , B29D30/1628 , B60C9/023 , B29C53/56 , B29D2030/1678
摘要： The present invention is directed to a tire comprising a three-dimensional wound reinforcement formed from a continuous sheathed filament running diagonally over the region upon which the tread is located and alternating from one tire foot to the other, said filament (i) crossing back and forth over said region, (ii) running into the tire foot tangentially, (iii) running for a relatively long distance in the tire foot, and (iv) crossing over itself over the entire tire shape, said reinforcement resisting forces radially and circumferentially, and an elastomeric material surrounding said reinforcement and to a method of manufacture thereof.
摘要翻译：本发明涉及一种轮胎，其包括三维卷绕加强筋，该三维卷绕加强筋是由沿着胎面位于其上的区域对角地延伸的连续护套长丝形成的，并且一个轮胎脚彼此交替，所述细丝（i）在所述区域之后，（ii）切向地进入轮胎脚，（iii）在轮胎脚中延伸相对较长的距离，以及（iv）在整个轮胎形状上穿过自身，所述加强件径向和周向地抵抗力，以及围绕所述加强件的弹性体材料及其制造方法。

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