公开(公告)号：US20060137806A1

公开(公告)日：2006-06-29

申请号：US11020366

申请日：2004-12-23

Applicant: John Roedseth ,  Francis Cornet ,  Jean-Marie Colling

Inventor： John Roedseth ,  Francis Cornet ,  Jean-Marie Colling

IPC: B29D30/32

CPC classification number: B29D30/245 ,  B29D30/244 ,  B29D2030/3214 ,  B29D2030/3228

Abstract: A tire building drum and a method of building a tire carcass is disclosed. The tire building drum has a center section comprised of a plurality of segments that are radially and axially movable. The building drum further comprises shoulder sections that are axially movable. The shoulder sections include radially expandable bead locks. The method employs the steps of applying one or more carcass layers, locking the bead locks and moving the center section radially outwardly while moving the bead locks axially inwardly.

Abstract translation: 公开了轮胎成型鼓和轮胎胎体的制造方法。 轮胎成型鼓具有径向和轴向移动的多个段的中心部分。 建造鼓还包括可轴向移动的肩部。 肩部包括径向可膨胀的胎圈锁。 该方法采用以下步骤：施加一个或多个胎体层，锁定胎圈锁和径向向外移动中心部分，同时沿轴向向内移动胎圈锁。

公开(公告)号：US20060137825A1

公开(公告)日：2006-06-29

申请号：US11020367

申请日：2004-12-23

Applicant: John Roedseth ,  Francis Cornet ,  Jean-Marie Colling

Inventor： John Roedseth ,  Francis Cornet ,  Jean-Marie Colling

IPC: B29D30/24

CPC classification number: B29D30/245

Abstract: A tire building drum and a method of building a tire carcass is disclosed. The tire building drum has a center section comprised of a plurality of segments that are radially and axially movable. The building drum further comprises shoulder sections that are axially movable. The shoulder sections include radially expandable bead locks. The method employs the steps of applying one or more carcass layers, locking the bead locks and moving the center section radially outwardly while moving the bead locks axially inwardly.

Abstract translation: 公开了轮胎成型鼓和轮胎胎体的制造方法。 轮胎成型鼓具有径向和轴向移动的多个段的中心部分。 建造鼓还包括可轴向移动的肩部。 肩部包括径向可膨胀的胎圈锁。 该方法采用以下步骤：施加一个或多个胎体层，锁定胎圈锁和径向向外移动中心部分，同时沿轴向向内移动胎圈锁。

公开(公告)号：US20060108053A1

公开(公告)日：2006-05-25

申请号：US10994015

申请日：2004-11-19

Applicant: James Hart ,  Gary Burg ,  John Roedseth ,  Marie-Laure Cavalotti

Inventor： James Hart ,  Gary Burg ,  John Roedseth ,  Marie-Laure Cavalotti

IPC: B29D30/32

CPC classification number: B29D30/32 ,  B29D2030/201

Abstract: Method and apparatus for applying an apex at a workstation of a pneumatic tire building machine wherein a carcass reinforcement ply and one or more bead area components have been built into an in-process carcass on a tire building drum of the tire building machine. An injector-extruder is located at the workstation, and is either configured to extrude hot apex material directly into a bead area of the in-process carcass on the tire building drum, or to extrude the hot apex material onto an application drum followed by applying a hot apex from the application drum into a bead area of the in-process carcass on the tire building drum.

Abstract translation: 一种用于在充气轮胎成型机的工作站处施加顶点的方法和装置，其中胎体增强层和一个或多个胎圈区域部件已经被内置到轮胎成型机的轮胎成型鼓上的过程中胎体。 注射器 - 挤出机位于工作站处，并且被配置为将热的顶点材料直接挤压到轮胎成型鼓上的过程中胎体的胎圈区域中，或者将热的顶点材料挤压到施加鼓上，然后施加 来自应用鼓的热的顶点进入轮胎成型鼓上的过程中胎体的胎圈区域。

公开(公告)号：US20050126669A1

公开(公告)日：2005-06-16

申请号：US10736163

申请日：2003-12-15

Applicant: John Roedseth

Inventor： John Roedseth

IPC: B60C3/04 ,  B60C9/18 ,  B60C11/00 ,  B60C11/04 ,  B60C17/00 ,  B60C17/04 ,  B60C9/00 ,  B60C11/13

CPC classification number: B60C11/04 ,  B60C11/00 ,  B60C11/0306 ,  B60C17/04 ,  Y10T152/10171

Abstract: A tire is manufactured on standard tire building equipment and cured in standard curing presses. The tire tread has at least one deep circumferentially extending groove. Within the groove is a separately assembled ring. The ring may be fitted into the deep groove after vulcanization of the tire. For very wide tires, two grooves with two external rings may be used or more than two grooves and beads, depending upon the tire width.

Abstract translation: 轮胎在标准轮胎建筑设备上制造并在标准固化机中固化。 轮胎胎面具有至少一个深的周向延伸的凹槽。 槽内是单独组装的环。 在轮胎硫化后，环可以装配到深槽中。 对于非常宽的轮胎，根据轮胎宽度，可以使用具有两个外部环的两个槽或多于两个的槽和胎圈。

公开(公告)号：US20050028920A1

公开(公告)日：2005-02-10

申请号：US10633944

申请日：2003-08-04

Applicant: John Roedseth ,  Thierry Royer

Inventor： John Roedseth ,  Thierry Royer

IPC: B29D30/32 ,  B29D30/24

CPC classification number: B29D30/245 ,  B29D2030/3228 ,  B29D2030/3235

Abstract: A first stage tire building drum 5 and a method of building a tire carcass is disclosed. The tire building drum 5 has a central segment support mechanism including a plurality of central support segments 151 that are radially movable and covered by inflatable bladders 5A, 5B. The building drum 5 has bead locks 112 and a pair of annular support rings 130. The method employs the steps of applying one or more carcass layers 130, locking the bead locks 112 and moving the central support segments 151 radially outwardly while moving the bead locks 112 axially inwardly as the support rings 130 move under the central support segments.

Abstract translation: 公开了第一级轮胎成型鼓5和建立轮胎胎体的方法。 轮胎成型鼓5具有中心部分支撑机构，其包括可径向移动并由可膨胀气囊5A，5B覆盖的多个中心支撑段151。 建造鼓5具有胎圈锁112和一对环形支撑环130.该方法采用以下步骤：施加一个或多个胎体层130，锁定胎圈锁112并沿径向向外移动中心支撑段151，同时移动胎圈锁 112随着支撑环130在中心支撑段下方移动而轴向向内。