公开(公告)号：US06923879B1

公开(公告)日：2005-08-02

申请号：US09958306

申请日：1999-07-13

Applicant: Holger Blickwedel ,  Horst Sergel

Inventor： Holger Blickwedel ,  Horst Sergel

IPC: B29C53/56 ,  B29D30/72 ,  B29K21/00 ,  B29L30/00 ,  B29D30/60

CPC classification number: B29D30/72 ,  B29C53/562

Abstract: The invention relates to a method for producing a tire, especially a pneumatic tire for a motor vehicles. The method includes a stepwise build up of the tire with a layer which is as airtight as possible, at least one casing ply (3), horn profiles, bead cores, side walls as well as a belt assembly including a belt web, if required, a belt layer (13) in one or more parts and a tread (15). The rubber of the tire side walls is applied as an extruded rubber strip (8) in the form of a spiral with several adjacent or partially overlapping turns (28a) on the side walls of the carcass which is at least previously shaped and, if required, provided with at least parts of the belt assembly.

Abstract translation: 本发明涉及一种轮胎的制造方法，特别是涉及机动车辆的充气轮胎。 该方法包括以尽可能不透气的层级，至少一个套管层（3），喇叭型材，胎圈芯，侧壁以及如果需要包括带腹板的皮带组件逐步积累轮胎 ，一个或多个部分中的带束层（13）和胎面（15）。 轮胎侧壁的橡胶作为螺旋形式的挤出橡胶条（8）施加，其具有在至少预先成形的胎体侧壁上的几个相邻或部分重叠的匝（28a），并且如果 需要，设置有至少部分皮带组件。