公开(公告)号：US07100654B2

公开(公告)日：2006-09-05

申请号：US10475127

申请日：2002-04-18

申请人： Maurizio Boiocchi ,  Daniele Lorenzetti ,  Mario Secchi

发明人： Maurizio Boiocchi ,  Daniele Lorenzetti ,  Mario Secchi

IPC分类号： B60C17/04 ,  B60C5/00 ,  B60B21/02

CPC分类号： B60C17/04 ,  B60C17/06 ,  B60C17/065

摘要： A safety support for mounting on a rim of a vehicle wheel within a tire includes a substantially toroidal hollow annular body and a filling of elastically deformable expanded material. The annular body includes a convex radially outer surface, two axially opposite side surfaces, and devices for associating the annular body to the rim. The annular body is made of a rigid and substantially non-extensible material and is elastically deformable under load for absorbing stresses imparted to the tire in case of pressure loss by the tire. Each side surface is connected to the radially outer surface by respective first axially opposite connecting portions. A safety system for the vehicle wheel includes a tire and the safety support. The vehicle wheel includes the tire, the safety support, and the rim.

摘要翻译： 用于安装在轮胎内的车轮的轮辋上的安全支撑件包括大致环形的中空环形体和可弹性变形的膨胀材料的填充物。 环形体包括凸形的径向外表面，两个轴向相对的侧表面，以及用于将环形体与边缘相关联的装置。 环形体由刚性且基本上不可伸展的材料制成，并且在负载下可弹性变形，以吸收在轮胎压力损失的情况下赋予轮胎的应力。 每个侧表面通过相应的第一轴向相对的连接部分连接到径向外表面。 车轮的安全系统包括轮胎和安全支架。 车轮包括轮胎，安全支架和轮辋。

公开(公告)号：US20100140847A1

公开(公告)日：2010-06-10

申请号：US12451256

申请日：2007-05-10

申请人： Mario Secchi ,  Maurizio Boiocchi ,  Mauro Soatto

发明人： Mario Secchi ,  Maurizio Boiocchi ,  Mauro Soatto

IPC分类号： B28B13/06 ,  B29D30/00

CPC分类号： B29D30/0605 ,  B29D2030/0631

摘要： A process for vulcanization and moulding of a pneumatic tyres in tyre manufacture is carried out with an apparatus including a vulcanisation mould and including: a pair of plates adapted to be moved close to each other; a plurality of circumferentially distributed mould sectors; the plates and sectors being mutually movable between an open condition at which they are spaced apart to enable loading of the tyre being worked, and a closed condition at which they define a moulding cavity having a geometric configuration matching the outer surface of the tyre to be obtained. The process includes the steps of: loading the green tyre into the mould; vulcanising the tyre: opening the mould; and exerting a radially outward thrust action on each mould sector.

摘要翻译： 轮胎制造中的充气轮胎的硫化和成型的方法使用包括硫化模具的装置进行，并且包括：适于彼此靠近移动的一对板; 多个周向分布的模具扇区; 所述板和扇区在打开状态之间可相互移动，在所述打开状态下，所述板和扇区彼此间隔开以使得能够加载被加工的轮胎的加载，以及闭合状态，在所述关闭状态下，所述模制腔具有与所述轮胎的外表面匹配的几何构型 获得。 该方法包括以下步骤：将生胎加载到模具中; 硫化轮胎：打开模具; 并在每个模具部分上施加径向向外的推力作用。

公开(公告)号：US08016578B2

公开(公告)日：2011-09-13

申请号：US12312721

申请日：2006-11-27

申请人： Mario Secchi ,  Pier Giuseppe Piantanida ,  Maurizio Boiocchi ,  Mauro Paolo Soatto

发明人： Mario Secchi ,  Pier Giuseppe Piantanida ,  Maurizio Boiocchi ,  Mauro Paolo Soatto

IPC分类号： B29C35/02

CPC分类号： B29D30/0629 ,  B29D2030/0631

摘要： An apparatus for molding and vulcanization of tyres for vehicle wheels includes a vulcanization press and a vulcanization mold associated with the press. The apparatus includes a pair of plates and a plurality of mold sectors that are mutually movable between an open condition and a closed condition; at least one plurality of sector carriers designed to support the mold sectors and movable together with the sectors; and a plurality of guide means on which the plurality of sector carriers slide for movement of the mold sectors from the closed condition to the open condition and vice versa, at least part of the sector carriers having at least one spring device designed to exert a thrust action adapted to ensure sliding of the sector carrier on the guide element in a substantially parallel direction.

摘要翻译： 用于车轮的轮胎的模制和硫化的装置包括硫化压力机和与压力机相关联的硫化模具。 该装置包括在打开状态和关闭状态之间可相互移动的一对板和多个模具扇区; 设置成支撑模具扇区并与扇区一起移动的至少多个扇区载体; 以及多个引导装置，多个扇形载体在其上滑动以使模具部分从关闭状态移动到打开状态，反之亦然，所述扇形承载体的至少一部分具有设计成施加推力的至少一个弹簧装置 适于确保扇形载体在导向元件上沿基本平行的方向滑动的动作。

公开(公告)号：US20100303941A1

公开(公告)日：2010-12-02

申请号：US12312721

申请日：2006-11-27

申请人： Mario Secchi ,  Pier Giuseppe Piantanida ,  Maurizio Boiocchi ,  Mauro Paolo Soatto

发明人： Mario Secchi ,  Pier Giuseppe Piantanida ,  Maurizio Boiocchi ,  Mauro Paolo Soatto

IPC分类号： B29C35/02

CPC分类号： B29D30/0629 ,  B29D2030/0631

摘要： An apparatus for moulding and vulcanisation of tyres for vehicle wheels includes a vulcanisation press and a vulcanisation mould associated with the press. The apparatus includes a pair of plates and a plurality of mould sectors that are mutually movable between an open condition and a closed condition; at least one plurality of sector carriers designed to support the mould sectors and movable together with the sectors; and a plurality of guide means on which the plurality of sector carriers slide for movement of the mould sectors from the closed condition to the open condition and vice versa, at least part of the sector carriers having at least one spring device designed to exert a thrust action adapted to ensure sliding of the sector carrier on the guide element in a substantially parallel direction.

摘要翻译： 用于车轮的轮胎的模制和硫化的装置包括硫化压力机和与压力机相关联的硫化模具。 该装置包括在打开状态和关闭状态之间可相互移动的一对板和多个模具扇区; 设置成支撑模具扇区并与扇区一起移动的至少多个扇区载体; 以及多个引导装置，多个扇形载体在其上滑动以使模具部分从关闭状态移动到打开状态，反之亦然，所述扇形承载体的至少一部分具有设计成施加推力的至少一个弹簧装置 适于确保扇形载体在导向元件上沿基本平行的方向滑动的动作。