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1. 发明申请

US20180207988A1 PNEUMATIC TIRE 审中-公开
公开(公告)号：US20180207988A1
公开(公告)日：2018-07-26
申请号：US15868059
申请日：2018-01-11
申请人： SUMITOMO RUBBER INDUSTRIES LTD.
发明人： Yu MUKAI
IPC分类号： B60C9/22 , B60C9/00 , B29D30/30
CPC分类号： B60C9/2204 , B29D30/3028 , B29D30/70 , B60C3/04 , B60C9/0042 , B60C9/28 , B60C11/0083 , B60C11/01 , B60C2009/0035 , B60C2009/2016 , B60C2009/2035
摘要： In a tire 2, a band 14 has a helically wound structure in which a strip 26 having a cord 28 is wound in a circumferential direction. The band 14 includes a center portion C disposed at a center in an axial direction, and a shoulder portion S disposed outward of the center portion C in the axial direction. A pitch Pc of the strip 26 in the center portion C is not less than 2.0 times a width W of the strip 26 and not greater than 2.5 times the width W. A pitch Ps of the strip 26 in the shoulder portion S is not less than 0.8 times the width W of the strip 26 and not greater than 1.2 times the width W.

2. 发明授权

US09895934B2 Pneumatic tire 有权
公开(公告)号：US09895934B2
公开(公告)日：2018-02-20
申请号：US14432742
申请日：2013-09-30
申请人： The Yokohama Rubber Co., LTD.
发明人： Hiroshi Hata , Yuji Sato
IPC分类号： B60C9/02 , B60C5/14 , B60C9/14 , B29D30/30 , B29D30/70 , B60C5/12 , B60C15/00 , B29D30/42
CPC分类号： B60C9/14 , B29D30/30 , B29D30/3042 , B29D30/70 , B29D2030/423 , B29D2030/705 , B60C5/12 , B60C9/0207 , B60C9/023 , B60C15/0009 , B60C2005/147 , Y10T152/10855
摘要： In a pneumatic tire that includes strip members which extends in a tire circumferential direction, both ends thereof reaching each bead portion, a belt layer is disposed in a tread portion on an outer side in a tire radial direction of the strip members. The strip members are divided in the tire width direction, and the divided strip members have joints that join together in the tire circumferential direction. Relative positions of the joints are disposed deviated by not less than 20° in the tire circumferential direction within a region between an edge of a maximum width in the tire width direction of the belt layer and a maximum tire width position.

3. 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.

4. 发明授权

US09421825B2 Geodesic belted tire 有权
标题翻译：大地测量带轮胎
公开(公告)号：US09421825B2
公开(公告)日：2016-08-23
申请号：US12955124
申请日：2010-11-29
申请人： Samuel Patrick Landers , Thulasiram Gobinath
发明人： Samuel Patrick Landers , Thulasiram Gobinath
IPC分类号： B60C9/18 , B60C9/20 , B60C15/00 , B60C9/07 , B29D30/70 , B29D30/16 , B60C9/02 , B60C9/06 , B60C9/08 , B60C9/26 , B29D30/08
CPC分类号： B60C9/023 , B29D30/1635 , B29D30/70 , B29D2030/082 , B60C9/06 , B60C9/07 , B60C9/08 , B60C9/20 , B60C9/263 , B60C15/0018 , B60C2009/0491 , B60C2009/2025 , B60C2009/2035
摘要： A pneumatic tire having a pair of beads, a tread, a pair of sidewalls, and a carcass including a plurality of plies of tire cord fabric, said tire having one or more belt plies, wherein at least one of said belt plies has cords being defined by the equation ρ[cos α]n=K, when ρ is the radius from the rotational axis of the tire to a point on the carcass, α is the cord angle of said at least one ply at said point, n is a positive real number between 0.1 and 1, and K is a constant.
摘要翻译：一种充气轮胎，其具有一对胎圈，胎面，一对侧壁和包括多个轮胎帘布层帘布层的胎体，所述轮胎具有一个或多个带束层，其中至少一个所述带束层具有帘线由ρ[cosα] n = K定义，当ρ是从轮胎的旋转轴线到胎体上的点的半径时，α是所述至少一个帘布层在所述点处的帘线角度，n是正实数为0.1和1，K为常数。

5. 发明授权

US09370970B2 Tire containing noise reducing fibrous layers 有权
标题翻译：轮胎含降噪纤维层
公开(公告)号：US09370970B2
公开(公告)日：2016-06-21
申请号：US14084699
申请日：2013-11-20
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Mark Allan Lamontia , Derya Gulsen Onbilger , Brian R France
IPC分类号： B29D30/06 , B29D30/16 , B29D30/70 , B60C9/26 , B60C9/20 , B60C9/18 , B60C9/22 , B29D30/30
CPC分类号： B60C9/26 , B29D30/3028 , B29D30/70 , B60C9/185 , B60C9/2009 , B60C9/22 , B60C2009/2012
摘要： A pneumatic tire comprises an overlay wherein the overlay is positioned above the belt plies but beneath the tread, and at least one overlay end is folded and extends inwards toward the center line of the tire.
摘要翻译：充气轮胎包括覆盖层，其中覆盖层位于带束层之上但在胎面下方，并且至少一个覆盖端部被折叠并且朝向轮胎的中心线向内延伸。

6. 发明申请

US20160152079A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：US20160152079A1
公开(公告)日：2016-06-02
申请号：US14786663
申请日：2014-04-25
申请人： BRIDGESTONE CORPORATION
发明人： Kunio MACHIDA , Yoshihide KOUNO
IPC分类号： B60C9/00 , B60C1/00
CPC分类号： B60C9/0007 , B29D30/1628 , B29D30/70 , B29D2030/383 , B60C1/00 , B60C9/2204 , B60C2001/0083 , B60C2009/0021 , B60C2009/207 , D07B1/0666
摘要： A tire (10) including: a circular tire frame (17) formed from a resin material, and a reinforcing metal cord member (27) that is wound on an outer circumference of the tire frame (17), at least a portion of the reinforcing metal cord member (27) being covered, via an adhesion layer including a hot melt adhesive, with a covering composition that includes at least one thermoplastic material selected from the group consisting of a thermoplastic resin and a thermoplastic elastomer.
摘要翻译：一种轮胎（10），包括：由树脂材料形成的圆形轮胎框架（17）和缠绕在所述轮胎框架（17）的外周上的加强金属绳构件（27），所述轮胎的至少一部分加强金属帘线构件（27）通过包括热熔粘合剂的粘合层与包含至少一种选自热塑性树脂和热塑性弹性体的热塑性材料的覆盖组合物覆盖。

7. 发明申请

US20140345778A1 TIRE 有权
标题翻译：胎
公开(公告)号：US20140345778A1
公开(公告)日：2014-11-27
申请号：US14344846
申请日：2012-09-25
申请人： BRIDGESTONE CORPORATION
发明人： Yoshihide Kouno , Seiji Kon , Keiichi Hasegawa
IPC分类号： B60C5/00 , B60C1/00
CPC分类号： B60C5/007 , B29D30/0061 , B29D30/0681 , B29D30/08 , B29D30/1607 , B29D30/3007 , B29D30/70 , B29D2030/086 , B29D2030/1678 , B60C1/00 , B60C5/01 , B60C5/18
摘要： It is ensured the strength of a welded section in a tire that is configured by welding tire constituent members formed of a thermoplastic material. A tire has a first welded portion, in which one section of one tire constituent member and one section of another tire constituent member are both melted and welded, and a second welded portion, which is formed by welding a welding-use thermoplastic material to the surface of the first welded portion, whereby the strength of the joint section is ensured.
摘要翻译：通过焊接由热塑性材料形成的轮胎构成构件构成的轮胎中的焊接部的强度得到确保。轮胎具有第一焊接部分，其中一个轮胎构件的一个部分和另一个轮胎构成构件的一个部分被熔化和焊接;以及第二焊接部分，其通过将焊接用热塑性材料焊接到第一焊接部的表面，由此确保接合部的强度。

8. 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。

9. 发明申请

US20140034220A1 PROCESS AND PLANT FOR BUILDING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮轮胎工艺及设备
公开(公告)号：US20140034220A1
公开(公告)日：2014-02-06
申请号：US14112718
申请日：2012-03-23
申请人： Gianni Mancini , Maurizio Marchini , Pietro Dale' , Gian Luigi Bosio , Andrea Crepaldi
发明人： Gianni Mancini , Maurizio Marchini , Pietro Dale' , Gian Luigi Bosio , Andrea Crepaldi
IPC分类号： B29D30/24
CPC分类号： B29D30/242 , B29D30/005 , B29D30/70 , B29D2030/0055
摘要： During tyre building, a crown structure is built through the actions of: forming at least one belt layer on an auxiliary drum for manufacturing a belt structure at least partly; turning up axially opposite side flaps of said at least one belt layer formed on the auxiliary drum; transferring the belt structure from the auxiliary drum to at least one service drum; and forming a tread band by winding of at least one continuous elongated element of elastomeric material into coils disposed mutually adjacent around the belt structure carried by the service drum.
摘要翻译：在轮胎建造期间，通过以下动作构建冠部结构：在至少一部分上形成用于制造带束结构的辅助滚筒上的至少一个带束层; 使形成在所述辅助鼓上的所述至少一个带束层的轴向相对的侧翼翻转; 将所述带结构从所述辅助鼓转移到至少一个服务滚筒; 以及通过将弹性体材料的至少一个连续的细长元件卷绕成相互邻近地围绕着由服务滚筒承载的带结构设置的线圈来形成胎面带。

10. 发明申请

US20130327467A1 METHOD FOR PRODUCING A PNEUMATIC VEHICLE TIRE 审中-公开
标题翻译：制造气动车辆轮胎的方法
公开(公告)号：US20130327467A1
公开(公告)日：2013-12-12
申请号：US13967196
申请日：2013-08-14
申请人： Continental Reifen Deutchland GmbH
发明人： Theresia Becker
IPC分类号： B29D30/20
CPC分类号： B29D30/20 , B29D30/22 , B29D30/70 , B60C9/28
摘要： A method for making a vehicle tire wherein the vehicle tire includes a belt having at least one belt layer made of parallel steel cords embedded in rubber. The belt ply is built up on a building drum in order to produce a tire blank. Upon completion of the tire blank, the tire blank is shaped and vulcanized in a vulcanizing press. The method includes applying the belt ply made of parallel, extensible steel cords embedded in rubber to a building drum to build up the belt. After the tire blank is completed, tire blank is shaped and vulcanized in a vulcanizing press to reduce the extensibility of the steel cords.
摘要翻译：一种制造车辆轮胎的方法，其中，所述车辆轮胎包括具有至少一个由嵌入橡胶中的平行钢丝绳制成的带束层的带。为了生产一个轮胎坯料，将皮带层叠在一个成型鼓上。在轮胎坯件完成时，轮胎坯料在硫化机中成型和硫化。该方法包括将嵌入橡胶的平行的可延伸钢丝绳的带束层施加到建造鼓上以构成带。轮胎坯料完成后，在硫化机中对轮胎坯料进行成形硫化，以降低钢丝绳的伸长性。

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