公开(公告)号：US07004276B2

公开(公告)日：2006-02-28

申请号：US10666099

申请日：2003-09-18

申请人： Chikashi Iizuka ,  Yoshio Takada

发明人： Chikashi Iizuka ,  Yoshio Takada

IPC分类号： B62D25/24

CPC分类号： B62K25/283 ,  B62K25/00 ,  B62K2202/00

摘要： A low floor type vehicle 10 is disclosed with a housing box 59 having substantially similar longitudinal length to the longitudinal length of a seat is provided under the seat 58 and a rear cushion for the rear wheel is transversely arranged under the housing box. The housing box is provided with a lid for checking the rear cushion for the rear wheel at the bottom. The engine is suspended from a diamond type frame 20. The rear cushion for the rear wheel is arranged along the rear of an upper frame extended backward and downward from a head pipe.

摘要翻译： 公开了一种低地板型车辆10，其具有与座椅纵向长度基本相似的纵向长度的收纳箱59设置在座椅58的下方，并且用于后轮的后靠垫横向地布置在收纳箱的下方。 壳体设置有用于检查底部后轮的后垫的盖子。 发动机从钻石型框架20悬挂。 用于后轮的后垫子沿着从头管向后和向后延伸的上框架的后部布置。

公开(公告)号：US06679292B2

公开(公告)日：2004-01-20

申请号：US10052436

申请日：2002-01-23

申请人： Toshihiro Ootaka ,  Yoshio Takada

发明人： Toshihiro Ootaka ,  Yoshio Takada

IPC分类号： F02M3710

CPC分类号： B62J35/00 ,  F02M37/103 ,  Y10T137/86035

摘要： A fitting structure for attaching a fuel pump in a fuel tank, which includes a gasket surrounding a pump insertion hole of the fuel tank. The gasket is collapsed by a presser ring through a flange portion of the fuel pump, thus enabling the gasket to provide an effective seal between the fuel pump and the fuel tank. A nut fastened onto a bolt is used to bring a second valley portion of the presser ring into close contact with a first mount portion of a fixed side ring that has been preliminarily welded to the fuel tank, thus securely fitting the fuel pump to the fuel tank. As compared with a conventional fitting structure using a bayonet or snap fit connection, wherein the fitting structure must be turned against the gasket to be fitted into a secure position, this new fitting structure presses the gasket into place, thus avoiding the turning motion and the resulting damage that may be caused to the gasket. In addition, the new structure eliminates the possibility of applying excessive compression force to the flange portion of the fuel pump, thus preventing the possibility of causing creep distortion to the flange portion, even when the flange portion is made of a light-weight resin.

摘要翻译： 一种用于将燃料泵安装在燃料箱中的装配结构，其包括围绕燃料箱的泵插入孔的垫圈。 垫圈通过压环通过燃料泵的凸缘部分折叠，从而使得垫圈能够在燃料泵和燃料箱之间提供有效的密封。 紧固在螺栓上的螺母用于使压紧环的第二谷部与预先焊接到燃料箱的固定侧环的第一安装部分紧密接触，从而将燃料泵牢固地装配到燃料 坦克。 与使用卡口或卡扣配合连接的常规装配结构相比，其中装配结构必须相对于衬垫转动以装配到安全位置，这种新的装配结构将垫圈压入到位，从而避免了转动运动和 可能对垫圈造成的损坏。 此外，新结构消除了对燃料泵的凸缘部分施加过大的压缩力的可能性，因此即使当凸缘部由轻质树脂制成时，也防止了对凸缘部产生蠕变变形的可能性。