公开(公告)号：EP1550566B1

公开(公告)日：2008-06-25

申请号：EP03723403.6

申请日：2003-05-26

申请人： Topy Kogyo Kabushiki Kaisha

发明人： KIMURA, Yoshiaki c/o Topy Kogyo Kabushiki Kaisha, ,  ITO, Takahiko c/o Topy Kogyo Kabushiki kaisha, ,  KAINOSE, Takashi ,  SETO, Masahiro

IPC分类号： B60C17/04 ,  B60C17/10

CPC分类号： B60C17/04 ,  B60C17/041 ,  B60C17/10 ,  B60C2019/006

摘要： A run-flat core (10) shaped to have a box (11) with its upper surface (13) closed and its lower surface opened and a reinforcing plate (12) installed for reinforcement in the box. The core (10) is composed of a plurality of blocks (15) of the same shape connected peripherally of a wheel. The core has flanges (18) projecting right and left at low position in the direction of the height of the core. The plurality of flanges of the core are wound with a belt (19) or wire (20) from outside, and the resulting tension urges the core against the rim to establish close contact therebetween. The blocks (15) are interconnected at a low position in the direction of the height of the core. The core is formed with a longitudinal groove (10c), in which the belt (19) or wire (20) is wound, with the resulting tension urging the core against the rim to establish close contact therebetween.

公开(公告)号：EP1550566A1

公开(公告)日：2005-07-06

申请号：EP03723403.6

申请日：2003-05-26

申请人： Topy Kogyo Kabushiki Kaisha

发明人： KIMURA, Yoshiaki c/o Topy Kogyo Kabushiki Kaisha, ,  ITO, Takahiko c/o Topy Kogyo Kabushiki kaisha, ,  KAINOSE, Takashi ,  SETO, Masahiro

IPC分类号： B60C17/04 ,  B60C17/10

CPC分类号： B60C17/04 ,  B60C17/041 ,  B60C17/10 ,  B60C2019/006

摘要： A run-flat core (10) has a shape including a box (11) which has a closed upper surface (13) and an open lower surface and includes a reinforcement plate (12) provided for reinforcement within the box. The core (10) includes a plurality of blocks (15) formed in the same shape with each other and connected in a circumferential direction of a wheel. The core has flanges (18) protruding in right and left directions at a lower portion of the core. A belt (19) or wire (20) is wound onto the flanges, and by tensioning the belt or wire, the core is pressed to a rim. The blocks (15) are connected to each other at a lower portion of the core. The core may include a longitudinal groove (10c), and by winding the belt (19) or wire (20) onto the longitudinal groove (10c), the core is pressed to the rim.

摘要翻译： 扁平芯（10）具有包括具有闭合的上表面（13）和敞开的下表面的盒（11）的形状，并且包括用于在盒内加强的加强板（12）。 铁芯（10）包括彼此形成为相同形状并沿轮的圆周方向连接的多个块（15）。 芯具有在芯的下部沿左右方向突出的凸缘（18）。 带（19）或线（20）缠绕在凸缘上，并且通过张紧皮带或线，将芯压到边缘。 块（15）在芯的下部彼此连接。 芯可以包括纵向槽（10c），并且通过将带（19）或线（20）卷绕到纵向槽（10c）上，芯被压到轮辋上。