公开(公告)号：US20060042737A1

公开(公告)日：2006-03-02

申请号：US11187817

申请日：2005-07-25

Applicant: Norio Hayashi ,  Masanori Takahashi

Inventor： Norio Hayashi ,  Masanori Takahashi

IPC: B29D30/60

CPC classification number: B29D30/60 ,  B29D30/30

Abstract: It is a subject to provide a method for manufacturing a tire rubber member and a pneumatic tire using the same capable of improving productivity and of accurately finishing sectional shapes. The method includes: a step of fixedly attaching winding start points 8As, 8Bs of a first rubber strip 8A and a second rubber strip 8B at positions located further inside in a width direction than respective sides e1, e2 of a rubber member R; a first winding step of forming a first layer 10 by spirally winding the first rubber strip 8A towards the one side e1 and the second rubber strip 8B towards the other side e2 up to the respective sides e1, e2; a second winding step of respectively turning the first rubber strip 8A up at the one side e1 and the second rubber strip 8B at the other side e2 so as to successively form a second layer 11 outside of the first layer 10; and a step of fixedly attaching a winding end point 8Af of the first rubber strip and a winding end point 8f of the second rubber strip to positions further inside in the width direction than the respective sides e1, e2.

Abstract translation: 提供一种制造轮胎橡胶构件和使用该轮胎橡胶构件的充气轮胎的方法，该方法能够提高生产率并且精确地整理截面形状。 该方法包括：将第一橡胶条8A和第二橡胶条8B的缠绕起始点8As，8Bs固定在位于宽度方向上的位置比位于 橡胶件R; 第一卷绕步骤，通过将第一橡胶条8A朝着一侧e 1和第二橡胶条8B朝着另一侧e 2螺​​旋地卷绕形成第一层10直到各个边e 1，e 2; 分别在另一侧e 2将第一橡胶条8A分别转向一侧e 1和第二橡胶条8B的第二卷绕步骤，以便在第一层10的外侧依次形成第二层11; 以及将第一橡胶条的卷绕终点8 Af和第二橡胶条的卷绕终点8f固定在宽度方向上比各侧e 1，e 2更靠内侧的位置的步骤。

公开(公告)号：US20050230031A1

公开(公告)日：2005-10-20

申请号：US11084258

申请日：2005-03-21

Applicant: Serge Nicolas

Inventor： Serge Nicolas

IPC: B29C47/24 ,  B29C47/32 ,  B29D30/54 ,  B29D30/60 ,  B29D30/52

CPC classification number: B29D30/54 ,  B29C48/08 ,  B29C48/30 ,  B29C48/33 ,  B29C48/35 ,  B29D30/60 ,  B29D2030/544 ,  B29D2030/546 ,  B29K2019/00 ,  B29K2021/00 ,  B29K2105/24 ,  B29K2105/246 ,  B29L2030/002 ,  B29L2030/004

Abstract: During procedure such as a tire-recapping procedure, a strip of hot rubber mix of small width and thickness is applied by a collection block to a receiving surface of the tire as the tire is rotated relative to the collecting block. The hot rubber mix is supplied to the collecting block by an extrusion screw. The mix is advanced by the receiving surface through an extrusion orifice which forms the strip. A front surface of the collecting block converges toward an inlet of the extrusion orifice, causing the mix to be pressurized as a function of: the degree of convergence of the front wall and the speed of the receiving surface.

Abstract translation: 在诸如轮胎重新涂覆过程的过程中，当轮胎相对于收集块旋转时，通过收集块将轮胎的接收表面施加小的宽度和厚度的热橡胶混合物条。 热的橡胶混合物通过挤出螺杆供给到收集块。 混合物通过形成条带的挤出孔由接收表面推进。 收集块的前表面朝着挤出孔的入口会聚，使得混合物作为以下功能加压：前壁的收敛程度和接收表面的速度。

公开(公告)号：US20050205198A1

公开(公告)日：2005-09-22

申请号：US10503309

申请日：2002-02-19

Applicant: Gaetano Lo Presti ,  Rodolfo Noto

Inventor： Gaetano Lo Presti ,  Rodolfo Noto

IPC: B29C47/00 ,  B29D30/30 ,  B29D30/60

CPC classification number: B29D30/3028 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/003 ,  B29D30/60

Abstract: A method for manufacturing a tyre includes forming a carcass structure, forming a tread band, placing the tyre in a curing mould, and moulding and curing the tyre. The carcass structure includes a crown portion defined between two axially opposed sidewalls that extend radially toward an axis of rotation of the tyre and terminate in a circumferential portion comprising an annular reinforcing structure for mounting the tyre on a rim. The tread band extends circumferentially around the carcass structure and includes a moulded relief pattern. Forming the tread band includes producing a strip of elastomeric material and winding it onto the crown portion. The strip includes an elongated right cross-section that is asymmetrical in a transverse direction. The strip is wound in a plurality of axially consecutive turns until the tread band is formed. At least one turn is at least partly overlapped onto a previously deposited, axially consecutive turn.

Abstract translation: 轮胎的制造方法包括形成胎体结构体，形成胎面带，将轮胎放置在固化模具中，以及模塑和固化轮胎。 胎体结构包括在两个轴向相对的侧壁之间限定的胎冠部分，该两个轴向相对的侧壁径向地朝向轮胎的旋转轴线延伸并且终止于包括用于将轮胎安装在轮辋上的环形增强结构的圆周部分。 胎面带围绕胎体结构周向延伸并且包括模制的浮雕图案。 形成胎面带包括制造弹性材料条并将其缠绕到冠部上。 该条带包括在横向上不对称的细长的右横截面。 条带缠绕在多个轴向连续的匝中，直到形成胎面带。 至少一匝至少部分地重叠在先前沉积的轴向连续的匝上。

公开(公告)号：US5015315A

公开(公告)日：1991-05-14

申请号：US315117

申请日：1989-02-24

Applicant: Eiji Nakasaki

Inventor： Eiji Nakasaki

IPC: B60C11/00 ,  B29C33/02 ,  B29D30/08 ,  B29D30/60 ,  B29K21/00 ,  B29L30/00 ,  B60C5/01 ,  B60C9/14

CPC classification number: B60C9/14 ,  B29D30/08 ,  B29D2030/086

Abstract: There is disclosed a method for making a pneumatic tire comprising providing a pair of circular half body members including the pair of circular half body members with each other by welding their tread base portions to form a tire main body, applying a tread main body including an uncured breaker and an uncured tread to the outer periphery of the tire main body to form a row cover tire; and to vulcanize the row cover tire in a mold to weld the tread main body and the tire main body by the heat at the vulcanization and to form tread grooves.

Abstract translation: 公开了一种制造充气轮胎的方法，该方法包括：通过焊接它们的胎面基部来形成包括一对圆形半体构件的一对圆形半体构件，以形成轮胎主体，施加胎面主体， 未固化的断路器和未固化的胎面到轮胎主体的外周，以形成行盖轮胎; 并且在模具中硫化行盖轮胎，以通过硫化时的热量来焊接胎面主体和轮胎主体，并形成胎面槽。

公开(公告)号：US4820373A

公开(公告)日：1989-04-11

申请号：US911031

申请日：1986-09-24

Applicant: Karl W. Klose

Inventor： Karl W. Klose

IPC: B29D30/60 ,  B29D30/30

CPC classification number: B29D30/3007 ,  B29L2030/002 ,  B29L2030/003

Abstract: A tire building method and apparatus applies a length of tred stock to a belt package or to a green tire carcass. The belt package or green tire carcass is mounted to a cylindrical building drum. The tread stock is then loaded outer face down onto an elongated, inclined servicer extending toward the drum. The stock is conveyed downwardly along the servicer to a delivery point located beneath the drum. The servicer is pivotally raised to bring the stock into contact with the materials on the drum, the stock at such point being directed to the drum to contact a lower portion of the drum along a line tangent to the periphery of the drum. During conveying of the stock along the servicer, the stock is retained in a centered position by engaging a groove or ridge formed along the outer side of the stock. Upon arrival of the stock beneath the drum, the drum is rotated, whereby the stock is adhered to the materials thereon and lifted away from the servicer onto the drum.

Abstract translation: 一种轮胎成型方法和装置将一定长度的干燥物料施加到带包装或生胎轮胎上。 皮带包装或生胎轮胎安装到圆柱形的成型鼓上。 然后将胎面面料向外装载到朝向鼓延伸的细长倾斜的服务器上。 原料沿着维修人员向下输送到位于滚筒下方的输送点。 伺服机构被枢转地升高以使原料与滚筒上的材料接触，在该点处的原料被引导到滚筒，以沿着与滚筒周边相切的线接触滚筒的下部。 在沿着维修人员输送原料时，通过接合沿着原料的外侧形成的凹槽或凸起，将原料保持在中心位置。 当料筒到达滚筒下方时，滚筒旋转，从而将原料粘附到其上的材料上并将其从服务器上提升到滚筒上。

公开(公告)号：US4276105A

公开(公告)日：1981-06-30

申请号：US086305

申请日：1979-10-19

Applicant: Rinaldo Gessaga

Inventor： Rinaldo Gessaga

IPC: B29D30/00 ,  B29C67/00 ,  B29D30/28 ,  B29D30/58 ,  B29D30/60 ,  B29H17/08

CPC classification number: B29D30/28 ,  Y10T152/10765

Abstract: The tread of a pneumatic tire is bonded to a toroidal shaped radial tire carcass and a reinforcing structure which has discontinuities in its thickness in two planes parallel to the equatorial plane of the tire by a stitching process wherein the annular central portion of the tread while unvulcanized is first rotated against a brush. The lateral portions of the tread which overlie the thickest edge portions of the reinforcing structure are also pressed by rotating brushes commencing while the central portion is being pressed and the annular areas of the tread intermediate the center and lateral areas are pressed with metallic discs. The lateral portions of the tread overlying the thickest parts of the reinforcing structure are then pressed with metallic discs. The process and apparatus having two sets of brushes to achieve the sequence of pressing steps adhere the unvulcanized tread to the underlying structure without air bubbles being trapped therebetween.

Abstract translation: 充气轮胎的胎面通过缝合方法结合到环形的子午线轮胎胎体和加强结构，其在两个平面于轮胎的赤道平面的平面中的厚度不连续，其中胎面的环形中心部分未硫化 首先用刷子旋转。 覆盖加强结构的最厚边缘部分的胎面的侧面部分也在中心部分被按压的同时由旋转的刷子按压并且中间和侧面区域中间的胎面的环形区域被金属盘压制。 然后用金属盘压制覆盖加强结构最厚部分的胎面的侧面部分。 具有两组刷子以实现按压阶段的方法和设备将未硫化的胎面粘附到下面的结构上，而没有气泡被夹在其间。

公开(公告)号：US4206009A

公开(公告)日：1980-06-03

申请号：US918752

申请日：1978-06-26

Applicant: Richard E. Kazares

Inventor： Richard E. Kazares

IPC: B29D30/30 ,  B29D30/60 ,  G05B19/18 ,  B29H17/36

CPC classification number: B29D30/3028 ,  B29D30/60 ,  G05B19/184 ,  B29L2030/002 ,  G05B2219/34215 ,  G05B2219/36112 ,  G05B2219/41326 ,  G05B2219/42186

Abstract: The invention relates to the formation of a tire tread profile by the application of rubber tread material upon a tire casing by employing a micro-computer programmer in conjunction with a tread material applicator apparatus. The control system employed during tread formation uses a programmer having a micro-computer unit, a floppy disk and a keyboard, interfaced with a tread material application apparatus.In operation, the programmer is connected to a drive motor of the tire tread application assembly and operates under the control of a tire profile program stored in the floppy disk. Proper tread profile shape is arrived at as a function of the digital ratio between the actual position of the tire rotation and the transverse position of the tire tread applicator assembly. The latter is digitally controlled within the parameters of a preprogrammed set of commands, as a direct and sole function of the position of the tire casing about its spin axis.

Abstract translation: 本发明涉及通过使用微型计算机编程器与胎面材料施加装置结合使用橡胶胎面材料在轮胎外壳上形成轮胎胎面轮廓。 在胎面成形期间使用的控制系统使用具有与胎面材料施加装置接口的微计算机单元，软盘和键盘的编程器。 在操作中，编程器连接到轮胎胎面施加组件的驱动马达，并且在存储在软盘中的轮胎轮廓程序的控制下操作。 作为轮胎转动的实际位置与轮胎胎面涂布器组件的横向位置之间的数字比率的函数，达到正确的胎面轮廓形状。 后者在预编程的命令集的参数内数字控制，作为轮胎外壳围绕其旋转轴的位置的直接和唯一的功能。

公开(公告)号：US4175991A

公开(公告)日：1979-11-27

申请号：US851205

申请日：1977-11-14

Applicant: Albert A. Harrelson, Jr.

Inventor： Albert A. Harrelson, Jr.

IPC: B29D30/00 ,  B29C33/00 ,  B29C33/02 ,  B29C35/00 ,  B29C67/00 ,  B29D30/54 ,  B29D30/56 ,  B29D30/60 ,  B29H17/36

CPC classification number: B29D30/542 ,  B29D30/56 ,  B29C33/0038 ,  B29D2030/545

Abstract: A flexible envelope having a central portion overlying a replacement tread strip upon the tire to be retreaded has marginal edge portions overlying bands of cushion gum material upon opposite sidewalls of the tire. During the initial phase of subsequently-ensuing treatment of the aforesaid tire assembly within a heated pressure chamber, the bands of cushion gum material undergo plastic flow and create fluid-tight sealed relationships between the overlying marginal edge portions of the envelope and the underlying tire sidewalls. The bands are removed from the tire sidewalls and envelope after completion of the chamber-treatment of the assembly, and preferably before cooling thereof to ambient room temperature.

Abstract translation: 具有覆盖待再轮胎的轮胎上的替换胎面带的中心部分的柔性包体具有覆盖在轮胎的相对侧壁上的缓冲胶材料带的边缘部分。 在随后随后在加热压力室内处理上述轮胎组件的初始阶段期间，缓冲胶材料的带经历塑性流动并且在外壳的上覆的边缘部分和下面的轮胎侧壁之间产生流体密封的密封关系 。 在组件的室处理完成之后，优选在将其冷却至环境室温之前，从轮胎侧壁和封套去除带。

公开(公告)号：US4155789A

公开(公告)日：1979-05-22

申请号：US899152

申请日：1978-04-24

Applicant: Jack Wireman ,  Richard E. Kazares

Inventor： Jack Wireman ,  Richard E. Kazares

IPC: B29C48/92 ,  B29D30/30 ,  B29D30/60 ,  B29H17/02 ,  B29H17/36

CPC classification number: B29D30/3028 ,  B29C47/92 ,  B29D30/60 ,  B29C2947/92028 ,  B29C2947/92095 ,  B29C2947/92238 ,  B29C2947/92523 ,  B29C2947/9259 ,  B29C2947/92933 ,  B29C2947/92952 ,  B29C47/0021 ,  B29L2030/002

Abstract: The invention relates to an apparatus and method for producing an elastomeric extrudate having a constant cross section area. The extrudate is shaped in to a ribbon through a roller die and applied to a tire surface mounted on a rotating spindle. Digital electronic circuitry is employed to provide precise shaft synchronization at a pre-selected rotational velocity ratio between the rotating shafts. The synchronization assures repeatable velocity synchronization between the source of elastomeric material and a take-up device at the axis of rotation of the two components. The elastomeric material is extruded in a manner permitting control over the wrap operation and the amount of elastomeric material employed for a given cycle.

Abstract translation: 本发明涉及一种用于生产具有恒定横截面面积的弹性体挤出物的装置和方法。 挤出物通过辊模被成形为带状，并施加到安装在旋转轴上的轮胎表面。 采用数字电子电路以在旋转轴之间的预先选择的旋转速度比提供精确的轴同步。 该同步确保弹性体材料源和两个部件的旋转轴线处的卷绕装置之间的可重复的速度同步。 弹性体材料以允许对包装操作的控制和在给定循环中使用的弹性体材料的量的方式挤出。

公开(公告)号：US3843482A

公开(公告)日：1974-10-22

申请号：US35620273

申请日：1973-05-01

Applicant: AMF INC

Inventor： WIREMAN J ,  KOSLA L

IPC: B29C67/00 ,  B29D30/00 ,  B29D30/60 ,  B23D31/00 ,  B29H17/00 ,  B29H17/02

CPC classification number: B29D30/60

Abstract: 1. In tire building apparatus having tire casing rotating means for rotating a tire casing in its plane, having ribbon applying means for applying an elastomeric ribbon to said casing as its is rotated and having mounting means for one of said rotating and applying means for rotating said one means around an axis substantially parallel to said plane, the combination therewith of second rotating means and programming means for controlling the azimuth position of said one means with respect to said axis, said second rotating means comprising reversible driving means connected to said mounting means for rotating said mounting means and hence, said one means, around said axis, and control means connected to said driving means for controlling the movement thereof, and said programming means comprising a plurality of spaced camming members engageable with said control means for actuating the latter and thereby causing movement of said driving means, moving means connected to at least one of said programming means and control means for producing relative movement in two transverse directions between said control means and said camming members for engaging successive ones of said camming members with said control means and stepping means operable by one of said casing rotating means, said applying means and said tire casing as said ribbon is applied to said casing and connected to said moving means for causing said relative movement as predetermined lengths of said ribbon are applied to said casing.