公开(公告)号：US20240034016A1

公开(公告)日：2024-02-01

申请号：US18266420

申请日：2021-10-21

申请人： Compagnie Generale Des Etablissements Michelin

发明人： Fabien BARD ,  Laurent HERBOMEL

IPC分类号： B29D30/60 ,  B29D30/16

CPC分类号： B29D30/60 ,  B29D30/1628 ,  B29D2030/082

摘要： The method includes a step (a) of geometric characterization of the profile, during which a first set of geometric remarkable points prepresenting the shape of the profile is provided. In a step (b) of functional characterization of the profile, a second set of functional remarkable points linked to the laying laws which specify the conditions for laying the tire component is provided. The remarkable points are stored in a path chart. At step (c) a series of equidistant virtual points, referred to as “potential guide points”, is defined on the profile, from the first functional remarkable point to the last functional remarkable point. Then, at step (d), the size of the path chart is reduced by applying to the path chart one or more selection criteria in order to select some of the potential guide points and remarkable points.

公开(公告)号：US09776366B2

公开(公告)日：2017-10-03

申请号：US14116933

申请日：2012-05-07

申请人： Nicolas Chevaux

发明人： Nicolas Chevaux

IPC分类号： B29D30/16 ,  B29D30/00 ,  B29D30/62 ,  B29D30/60 ,  B29L30/00 ,  B29C47/00 ,  B29C47/02 ,  B29C47/08 ,  B29K21/00

CPC分类号： B29D30/00 ,  B29C47/0021 ,  B29C47/026 ,  B29C47/0866 ,  B29D30/1628 ,  B29D30/60 ,  B29D30/62 ,  B29K2021/00 ,  B29L2030/00

摘要： The tool which contains: a support, and an arm bearing a strip extrusion member and a strip applicator roller, wherein the arm is articulated with respect to the support about a first axis parallel to a geometric axis of the roller and about a second axis tangential to a circumference of the roller, of the first and second axes at least one passing through a centre of gravity of the arm.

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。

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。

公开(公告)号：US20130037203A1

公开(公告)日：2013-02-14

申请号：US13643249

申请日：2011-04-12

申请人： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

发明人： Cesare Emanuele Amurri ,  Maurizio Marchini ,  Gaetano Lo Presti

IPC分类号： B29D30/24 ,  B29D30/30

CPC分类号： B29D30/28 ,  B29D30/16 ,  B29D30/1628 ,  B29D30/26 ,  B29D30/30 ,  B29D30/3028 ,  B29D30/60

摘要： A method of controlling deposition of a continuous elongated element in building a tire for vehicle wheels, includes; feeding an initial end of a continuous elongated element of elastomeric material through a slit bounded by a first roller and a second roller of a calender; retaining the continuous elongated element against a peripheral surface of the first roller; laying the initial end of the continuous elongated element against a deposition surface; rotating the calender around an oscillation axis that is substantially coincident with a contact generatrix between the first roller and the second roller; and dragging along the continuous elongated element together with the deposition surface.

摘要翻译： 一种控制连续细长元件沉积的方法，用于构建用于车轮的轮胎，包括： 通过由砑光机的第一辊和第二辊限定的狭缝进给弹性体材料的连续细长元件的初始端; 将所述连续细长元件保持抵靠所述第一辊的外围表面; 将连续细长元件的初始端抵靠沉积表面; 使砑光机围绕与第一辊和第二辊之间的接触母线基本一致的振荡轴旋转; 并且沿着连续细长元件与沉积表面一起拖动。

公开(公告)号：US20130025756A1

公开(公告)日：2013-01-31

申请号：US13474979

申请日：2012-05-18

申请人： Keisuke HASHIMOTO

发明人： Keisuke HASHIMOTO

IPC分类号： B29D30/30 ,  B60C11/117 ,  B29D30/24 ,  B60C11/00

CPC分类号： B29D30/3028 ,  B29D30/1628 ,  B60C9/2204

摘要： A tire 18 includes: a tread 20 having a plurality of main grooves 38a that extend in a circumferential direction; a band 30 located inwardly of the tread 20 in a radial direction; and a belt 28 located inwardly of the band 30 in the radial direction. None of the plurality of main grooves 38a is formed on a tire equator. The band 30 is formed by using a first ribbon 52a and a second ribbon 52b. A main groove closest to the tire equator among the plurality of main grooves 38a is used as a reference main groove 38as. The first ribbon 52a and the second ribbon 52b are layered over the belt 28 such that an end 62a of the first ribbon 52a and an end 62b of the second ribbon 52b are located vertically below the reference main groove 38as.

摘要翻译： 轮胎18包括：具有沿圆周方向延伸的多个主槽38a的胎面20; 位于胎面20的径向内侧的带30; 以及在径向方向上位于带30内侧的带28。 多个主槽38a中没有一个形成在轮胎赤道上。 带30通过使用第一带52a和第二带52b形成。 多个主槽38a中最靠近轮胎赤道的主槽被用作基准主槽38as。 第一带52a和第二带52b层叠在带28上，使得第一带52a的端部62a和第二带52b的端部62b位于基准主槽38as的垂直下方。

公开(公告)号：US20110297290A1

公开(公告)日：2011-12-08

申请号：US13201761

申请日：2010-02-17

申请人： Yoshihide Kouno ,  Seiji Kon

发明人： Yoshihide Kouno ,  Seiji Kon

IPC分类号： B60C15/00 ,  B29D30/08 ,  B60C5/00

CPC分类号： B29D30/08 ,  B29D30/14 ,  B29D30/1607 ,  B29D30/1628 ,  B29D30/28 ,  B29D30/38 ,  B29D30/58 ,  B29D2030/086 ,  B29D2030/3078 ,  B29D2030/383 ,  B29D2030/523 ,  B29K2101/12 ,  B60C3/02 ,  B60C5/007 ,  B60C5/01 ,  B60C5/18 ,  B60C5/22 ,  B60C9/14 ,  B60C9/22 ,  B60C9/2204 ,  B60C2009/2209 ,  B60C2015/0614 ,  Y10T152/10495 ,  Y10T152/10594 ,  Y10T152/10819 ,  Y10T152/10828

摘要： A tire configured from joining together plural tire frame members formed from a thermoplastic material in which sufficient strength of the joint portion is secured. Two tire halves 17A formed from a first thermoplastic material are supported by a tire supporting section 40 so as to be aligned with each other and abutting, while rotating this configuration melted welding thermoplastic material 43 is extruded from a nozzle 46 towards the joining location, and the welding thermoplastic material 43 is pressed by a flattening roller 48. The one tire half 17A and the other tire half 17A are thereby welded together with the welding thermoplastic material 43. Since the tire halves 17A themselves are not melted, deterioration of the thermoplastic material forming the tire halves 17A is suppressed, and sufficient strength of the joint portion is secured.

摘要翻译： 一种轮胎，其构造为将由热塑性材料形成的多个轮胎框架构件接合在一起，其中确保了具有足够强度的接头部分。 由第一热塑性材料形成的两个轮胎半部17A由轮胎支撑部40支撑以便彼此对准并抵靠，同时旋转该构造，熔融的焊接热塑性材料43从喷嘴46朝向接合位置挤出，并且 焊接热塑性材料43被压扁辊48挤压。因此，一个轮胎半部17A和另一个轮胎半部17A与焊接热塑性材料43焊接在一起。由于轮胎半部17A本身不熔化，所以热塑性材料的劣化 形成轮胎半部17A被抑制，并且确保了接合部的足够的强度。

公开(公告)号：US20100071838A1

公开(公告)日：2010-03-25

申请号：US12500739

申请日：2009-07-10

申请人： Kazuma Nishitani

发明人： Kazuma Nishitani

IPC分类号： B29D30/16

CPC分类号： B29D30/72 ,  B29D30/1607 ,  B29D30/1628 ,  B29D2030/726

摘要： A double-layer rubber ribbon in which at least one surface of an outer surface is configured by a sheet-like thin rubber ribbon is formed by co-extruding a different color rubber ribbon having a second color different from a side rubber of a first color and the thin rubber ribbon. Further, the double-layer rubber ribbon is wound for one or more turns along a tire circumferential direction in such a manner that the thin rubber ribbon is positioned close to a carcass side. Thereafter, the wound double-layer rubber ribbon is covered by a cover rubber having the first color, and the different color rubber ribbon is exposed by scraping off a portion corresponding to a letter or a line of the cover rubber.

摘要翻译： 一种双层橡胶带，其中外表面的至少一个表面由片状薄橡胶带构成，通过共挤出具有不同于第一颜色的侧橡胶的第二颜色的不同颜色的橡胶带 和薄橡皮筋。 此外，双层橡胶带沿着轮胎周向缠绕一圈或多圈，使得薄橡胶带位于靠近胎体侧的位置。 此后，卷绕的双层橡胶带被具有第一颜色的覆盖橡胶覆盖，并且通过刮掉对应于盖橡胶的字母或线的部分而露出不同颜色的橡胶条。

公开(公告)号：US20070151642A1

公开(公告)日：2007-07-05

申请号：US11637703

申请日：2006-12-13

申请人： Youjirou Miki

发明人： Youjirou Miki

IPC分类号： B60C11/00 ,  B29D30/00

CPC分类号： B29D30/3028 ,  B29D30/1628 ,  B29D30/3021 ,  B29D30/60

摘要： A pneumatic tire is manufactured by vulcanizing the uncured tire formed by assembling uncured rubber tire components, at least one of which is made by winding a plurality of tapes around an axis while traversing the tapes along the axis, wherein the number of stroke of the traversing of the tapes is increased in a thick portion than in a thin portion of the tire component, and an angle between one end and the other end of each of the tapes around said axis is at most 90 degrees. The respective midpoints between the one end and the other end around the axis, of the tapes are sifted from each other in the circumferential direction of the tire.

摘要翻译： 通过硫化未固化的橡胶轮胎部件而形成的未固化轮胎来制造充气轮胎，所述未固化轮胎通过沿着轴线横过带状物绕着轴线缠绕多个带而制成，其中至少一个轮胎部件的行程数 的带的厚度比轮胎部件的薄部分增加，并且围绕所述轴线的每个带的一端与另一端之间的角度为至多90度。 带的一端与另一端之间的相应的中点在轮胎的圆周方向上彼此隔开。

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。