公开(公告)号：US11090890B2

公开(公告)日：2021-08-17

申请号：US15202268

申请日：2016-07-05

申请人： Pirelli Tyre S.p.A.

发明人： Maurizio Marchini ,  Andrea D'Ambrosio ,  Antonio Mirto ,  Pierluigi Crippa ,  Gianni Mancini

IPC分类号： B29D30/20 ,  B29D30/12 ,  B29D30/24 ,  B29D30/00 ,  B29D30/06 ,  B29D30/10

摘要： A process for building tyres for vehicle wheels are disclosed, wherein said building process comprises the following steps carried out in a carcass structure building line: a) associating a pair of support rings with a forming drum in a work station for associating support rings; b) building at least one structural component of the tyre being processed on the forming drum provided with said pair of support rings in at least one work station of the carcass structure building line; c) removing the pair of support rings from the forming drum in a work station for removing support rings; d) transferring the pair of support rings dissociated from the forming drum in a temporary storage for support rings; e) building at least one further structural component of the tyre being processed on the forming drum without the pair of support rings in a work station of the carcass structure building line.

公开(公告)号：US10800118B2

公开(公告)日：2020-10-13

申请号：US15679537

申请日：2017-08-17

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Wako Iwamura ,  Kiyotaka Nishio ,  Makoto Igarashi ,  Makoto Sugiya

IPC分类号： B29D30/00 ,  B29D30/10 ,  B29D30/02 ,  B60C7/10

摘要： A method of manufacturing a tire product comprising: a step of preparing a core-assembly 4 of a rigid core 2 and a rubber member 3 formed on the rigid core 2, wherein the rigid core 2 is attached to a spindle device 7, and the rubber member 3 is to be vulcanization-molded, and constitutes all or a portion of a green tire, a step of conveying the core-assembly 4 from the spindle device 7 into a mold 50, and a step of vulcanization-molding the rubber member 3 on the rigid core 2 in the mold 50. The conveying of the core-assembly includes obtaining the weight of the rubber member 3 included in the core-assembly 4.

公开(公告)号：US10759129B2

公开(公告)日：2020-09-01

申请号：US13001297

申请日：2008-06-27

申请人： Fiorenzo Mariani ,  Pierangelo Misani

发明人： Fiorenzo Mariani ,  Pierangelo Misani

IPC分类号： B29D30/10 ,  B29D30/00 ,  B29D30/08 ,  B29D30/26 ,  B29D30/20

摘要： A plant for building tyres of at least two different models for vehicle wheels, includes at least a tyre building line, which in turn, includes: a plurality of work stations arranged according to a sequential series, each work station being adapted for building at least one structural component of each tyre and assembling at least one elementary component; at least one handling device for the tyres being processed on the respective forming supports associated to each work station; and at least one transfer device adapted for transferring the tyre being processed on its forming support from any first work station of the sequential series to any other second work station not adjacent thereto of the sequential series, so that the tyre being processed on its forming support only passes in the first and second work stations.

公开(公告)号：US20180333988A1

公开(公告)日：2018-11-22

申请号：US15983888

申请日：2018-05-18

申请人： KUMHO TIRE CO., INC.

发明人： Il Gew LEE

IPC分类号： B60C5/14 ,  B29D30/10 ,  B60C1/00 ,  B29D30/06 ,  C09J7/25 ,  C09J7/35 ,  C09J5/06

CPC分类号： C09J11/04 ,  B29D30/0681 ,  B29D30/10 ,  B29D2030/0682 ,  B60C1/0008 ,  C09J5/00 ,  C09J11/06 ,  C09J11/08 ,  C09J161/12

摘要： The present invention provides a tire innerliner film coated with a new rubber adhesive liquid containing a specific component in a specific admixing ratio, a pneumatic tire manufactured using the innerliner film, and a method of manufacturing a pneumatic tire. The method of manufacturing a pneumatic tire includes the steps of winding a tire building drum with an innerliner film coated with the above rubber adhesive liquid; and overlapping both ends of the innerliner film with each other to form a splice joint, wherein the rubber adhesive liquid is coated in a thickness of 10 to 100 μm, and the splice joint has a length of 20 to 100 mm.

公开(公告)号：US09242420B2

公开(公告)日：2016-01-26

申请号：US12312437

申请日：2006-11-27

申请人： Antonio Mirto ,  Stefano Sangiovanni ,  Guido Montacchini

发明人： Antonio Mirto ,  Stefano Sangiovanni ,  Guido Montacchini

IPC分类号： B29D30/10 ,  B29D30/00 ,  B29D30/06

CPC分类号： B29D30/005 ,  B29D30/0661 ,  B29D30/10 ,  B29D2030/105

摘要： A plant and a process for producing tires wherein the process includes the steps of: a) building a green tire on a toroidal support in a building line of a tire production plant; b) transferring the green tire and the relevant toroidal support from the building line of the production plant to a first holding unit; c) transferring the green tire and the relevant toroidal support from the first holding unit to a vulcanization line of the production plant; d) molding and vulcanization the green tire in the vulcanization line of the production plant; e) separating the molded and vulcanized tire from the relevant toroidal support; f) transferring the toroidal support, separated from the relevant tire, from the vulcanization line to the first holding unit; and g) transferring the toroidal support, separated from the relevant tire, from the first holding unit to the building line of the production plant, wherein steps b) and g) are carried out through a first transfer device and steps c) and f) are carried out through a second transfer device different from the first transfer device.

摘要翻译： 一种用于生产轮胎的设备和方法，其中所述方法包括以下步骤：a）在轮胎生产设备的建筑线路中的环形支撑件上建造生轮胎; b）将生轮胎和相关环形支撑件从生产车间的建筑线路转移到第一保持单元; c）将生轮胎和相关环形支撑件从第一保持单元传送到生产设备的硫化管线; d）在生产厂的硫化生产线上成型和硫化生轮胎; e）将模制和硫化的轮胎与相关环形支撑件分离; f）将从相关轮胎分离的环形支撑件从硫化线传送到第一保持单元; 和g）将从所述相关轮胎分离的所述环形支撑件从所述第一保持单元传送到所述生产设备的建筑物生产线，其中步骤b）和g）通过第一转移装置进行，并且步骤c）和f） 通过与第一转印装置不同的第二转印装置进行。

公开(公告)号：US20130133812A1

公开(公告)日：2013-05-30

申请号：US13682435

申请日：2012-11-20

申请人： Toyo Tire & Rubber Co., Ltd.

发明人： Masayoshi Abe ,  Toshiharu Teshima

IPC分类号： B29D30/10

CPC分类号： B29D30/10 ,  B29D30/3028

摘要： Two extruders are located at positions which are mutually shifted by 180 degrees around a rotation shaft of a rotary support, and are arranged at the same position in the rotation shaft direction of the rotary support, and each time the rotary support is rotated 180 degrees, the two extruders and the rotary support are caused to relatively move in the rotation shaft direction of the rotary support. In this manner, at least a portion of the pneumatic tire is molded by winding the rubber strip members onto the rotary support.

摘要翻译： 两个挤出机位于相对于旋转支承件的旋转轴相互偏移180度的位置，并且配置在与旋转支撑体的旋转轴方向相同的位置，并且每当旋转支架旋转180度时， 使两个挤出机和旋转支撑件沿旋转支撑件的旋转轴方向相对移动。 以这种方式，充气轮胎的至少一部分通过将橡胶条部件卷绕到旋转支撑件上来模制。

公开(公告)号：US08449281B2

公开(公告)日：2013-05-28

申请号：US13238994

申请日：2011-09-21

申请人： Noboru Takada

发明人： Noboru Takada

IPC分类号： B29D30/10

CPC分类号： B29D30/10 ,  B29D30/0016 ,  B29D2030/0022 ,  B29D2030/105 ,  Y10T29/49819

摘要： A device for separating and removing a rigid core when building a tire, including a slide table and positioning means which are provided on a support table of the separation/removal device. The slide table is slidable to convey the tire, whose inner surface is held by the rigid core body and a core holding mechanism, to a central position on the support table. An elevating device is provided on the central axis of the support table, and includes a clamping means to elevate the rigid core body and the tire from which the core holding mechanism is removed, to a position where the rigid core body and the tire do not interfere with the core holding mechanism. A pair of core separation/removal mechanisms are disposed below the center of the support table, capable of elevating movement, and radially contracting and removing each type of the segment groups.

摘要翻译： 一种用于在构建轮胎时分离和去除刚性芯的装置，包括设置在分离/移除装置的支撑台上的滑动台和定位装置。 滑动台可滑动，将其内表面由刚性芯体和芯保持机构保持的轮胎传送到支撑台上的中心位置。 升降装置设置在支撑台的中心轴线上，并且包括用于将刚性芯体和将芯体保持机构从其移除的轮胎提升到刚性芯体和轮胎不位于的位置的夹紧装置 干扰核心保持机制。 一对芯分离/去除机构设置在支撑台的中心的下方，能够升高运动，并且径向收缩和去除每种类型的组组。

公开(公告)号：US20130048196A1

公开(公告)日：2013-02-28

申请号：US13541893

申请日：2012-07-05

申请人： Shingo NOBUKUNI

发明人： Shingo NOBUKUNI

IPC分类号： B29D30/10

CPC分类号： B29D30/3021 ,  B29D30/3028 ,  B29D2030/3078

摘要： The tire production method includes the steps of (1) extruding a cord and a topping rubber, to obtain a ribbon 44, (2) winding a sheet around a drum, to obtain a belt 22, (3) feeding the ribbon 44 from a head, to layer a foremost end 50 of the ribbon 44 over the belt 22, (4) helically winding the ribbon 44 by rotating the drum with the head being moved toward an end 42b of the belt 22 in the axial direction, and (5) winding the ribbon 44 in a circumferential direction by stopping moving the head, at the end 42b of the belt 22, with rotation of the drum being maintained. In the step of winding the ribbon 44 in the circumferential direction, a rotation angle θs of the drum is greater than or equal to 360°.

摘要翻译： 轮胎制造方法包括以下步骤：（1）挤出帘线和顶部橡胶，以获得带44，（2）将卷绕在滚筒周围，从而获得带22，（3）将带44从 将带状物44的最前端50覆盖在带22上，（4）通过旋转滚筒螺旋地缠绕带状物44，其中头部沿着轴向朝皮带22的端部42b移动，并且（5 ）通过在保持滚筒的旋转的同时通过停止在带22的端部42b处移动头部而沿着圆周方向卷绕带状物44。 在沿圆周方向卷绕带44的步骤中，滚筒的旋转角度＆s; s大于或等于360°。

公开(公告)号：US20120234450A1

公开(公告)日：2012-09-20

申请号：US13050207

申请日：2011-03-17

申请人： Ralf Mruk ,  Annette Lechtenboehmer

发明人： Ralf Mruk ,  Annette Lechtenboehmer

IPC分类号： B60C17/00 ,  B29D30/10

CPC分类号： B60C9/14 ,  B60C17/0018

摘要： The invention is directed to a pneumatic runflat tire comprising a sidewall insert, the sidewall insert comprising an axially layered thermoplastic.

摘要翻译： 本发明涉及一种包括侧壁插入件的气动漏气保用轮胎，所述侧壁插入件包括轴向分层的热塑性塑料。

公开(公告)号：US20110126962A1

公开(公告)日：2011-06-02

申请号：US13000599

申请日：2008-04-18

申请人： Gianni Mancini ,  Maurizio Marchini ,  Gaetano Lo Presti

发明人： Gianni Mancini ,  Maurizio Marchini ,  Gaetano Lo Presti

IPC分类号： B29D30/10 ,  B29D30/12 ,  B29D30/14

CPC分类号： B29D30/20 ,  B29D30/2607 ,  B29D30/36 ,  B29D2030/202 ,  B29D2030/241 ,  B29D2030/2657

摘要： In an assembly station a carcass sleeve and an outer sleeve manufactured along respective building lines are mutually coupled. Integrated into the assembly station are engagement devices that can be alternatively coupled to an auxiliary drum carrying an outer sleeve and to a building drum carrying a carcass sleeve. A grip unit picks up the outer sleeve from the auxiliary drum associated with the engagement devices in order to position it to a location radially external to the carcass sleeve carried by the building drum associated with the engagement devices in place of the auxiliary drum. Shaping devices that can be operatively coupled to the building drum cause radial expansion of the carcass sleeve so as to enable the latter to be coupled to the outer sleeve retained by the grip unit.

摘要翻译： 在组装站中，沿相应的建筑物线制造的胎体套筒和外套筒相互联接。 集成到组装工位中的是啮合装置，其可以可选地耦合到承载外部套筒的辅助鼓和携带胎体套筒的构建鼓上。 抓握单元从与接合装置相关联的辅助鼓拾取外套筒，以便将其定位到由与接合装置相关联的成形鼓承载的代替辅助鼓的胎体套筒的径向外侧的位置。 可以可操作地联接到构建滚筒的成形装置引起胎体套筒的径向膨胀，以使其能够联接到由把持单元保持的外套筒。