公开(公告)号：US07399374B2

公开(公告)日：2008-07-15

申请号：US11000930

申请日：2004-12-02

申请人： Frédéric Pialot

发明人： Frédéric Pialot

IPC分类号： B29D30/16

CPC分类号： B29D30/1657 ,  B29C47/0021 ,  B29C47/027 ,  B29C47/1054 ,  B29C47/364 ,  B29C47/367 ,  B29C47/385 ,  B29C47/92 ,  B29C2947/92571 ,  B29C2947/92638 ,  B29C2947/92657 ,  B29C2947/92904 ,  B29C2947/92942 ,  B29D2030/1685

摘要： A tire reinforcement structure having parallel threads is made by providing a substantially toroidal rotatable form and a reinforcement-constructing an apparatus disposed adjacent the form. At a forming section of the apparatus a group of multiple parallel threads is formed. The group of threads is fed to a joining section where the threads are embedded in an elastomeric composition to form a strip which is fed to a cutting section where the strip is successively cut into portions. The strip portions are successively fed to a depositing section which successively deposits the portions of the strip along a predetermined trajectory onto the surface of the rotating form. The strip portions are formed in situ at the form and are deposited directly onto the form from the depositing section.

摘要翻译： 具有平行螺纹的轮胎加强结构通过提供基本上环形的可旋转形式和加强 - 构造邻近形式设置的装置来制造。 在设备的形成部分形成一组多个平行的螺纹。 一组螺纹被供给到接合部分，其中螺纹被嵌入弹性体组合物中以形成条带，其被馈送到切割部分，其中条带被连续切割成部分。 带状部分被连续馈送到沉积部分，该沉积部分将条带的沿着预定轨迹的部分依次沉积到旋转形式的表面上。 带状部分以形式原位形成，并从沉积部分直接沉积到形式上。

公开(公告)号：US07261785B2

公开(公告)日：2007-08-28

申请号：US10671488

申请日：2003-09-29

申请人： Frédéric Pialot

发明人： Frédéric Pialot

IPC分类号： B29D30/72

CPC分类号： B29D30/72 ,  B29D2030/726 ,  B60C13/001

摘要： A process of depositing at least one uncured colored rubber mix forming a contrasting motif on an outer surface of a tire includes preparing a blank of the uncured tire to be moulded, including all the constituents except for the colored rubber mix(es), depositing the colored rubber(s) in at least one cavity formed on a removable insert, each cavity having the general form of the motif to be moulded and having a total volume V2, the total volume of non-vulcanized colored rubber V1 placed in each cavity being less than the volume V0, mounting the insert in a suitable housing provided on the moulding surface of the mould for the tire, engaging the tire blank within the mould, and moulding and vulcanizing the tire.

摘要翻译： 将形成对比图案的至少一种未固化的着色橡胶混合物沉积在轮胎的外表面上的方法包括制备待模制的未硫化轮胎的坯料，包括除了着色橡胶混合物之外的所有组分，沉积 在可移除的插入物上形成的至少一个空腔中的着色橡胶，每个空腔具有待模制的基体的一般形式，并且具有总体积V 2，每个空腔中的未硫化着色橡胶V 1的总体积 空腔小于体积V 0，将插入件安装在设置在用于轮胎的模具的模制表面上的合适的壳体中，与模具内的轮胎坯件接合，以及模制和硫化轮胎。