公开(公告)号：US5823094A

公开(公告)日：1998-10-20

申请号：US672967

申请日：1996-07-01

申请人： Motoyuki Shimizu ,  Minoru Hayashi ,  Kiyotaka Nakai

发明人： Motoyuki Shimizu ,  Minoru Hayashi ,  Kiyotaka Nakai

IPC分类号： B29C45/00 ,  B60T11/16 ,  F15B15/14 ,  F16D25/08 ,  F16D25/12 ,  F16J10/00 ,  F01B11/02

CPC分类号： B60T11/16 ,  F16D25/12 ,  B29C45/0025

摘要： A resinous cylinder comprises a cylindrical portion with an open end and a closed end, and is formed by flowing raw material of resin from the center of the closed end. A first attaching portion is disposed at the side of the open end of the cylindrical portion and has a hole for securing to a vehicle body. A flange portion has a second attaching portion disposed at the side of the closed end. The second attaching portion has a hole for securing the resinous cylinder to the vehicle body. A resin flowing portion is formed between the second attaching portion and the closed end of the cylindrical portion. A connecting portion connects the first attaching portion and the second attaching portion through a clearance with the cylindrical portion. A volume of the flange portion is reduced so that a resin flowing speed of the flange portion is faster than a resin flowing speed of the cylindrical portion. The first attaching portion, the flange portion and the connecting portion are integrally formed with the cylindrical portion.

摘要翻译： 树脂圆柱体包括具有开口端和闭合端的圆筒部分，并且通过从封闭端的中心流动树脂的原料形成。 第一安装部设置在圆筒部的开口端侧，具有用于固定在车体上的孔。 凸缘部具有设置在封闭端侧的第二安装部。 第二安装部具有用于将树脂筒固定到车体的孔。 在第二安装部和圆筒部的封闭端之间形成树脂流动部。 连接部分通过与圆筒部分的间隙连接第一附接部分和第二附接部分。 凸缘部分的体积减小，使得凸缘部分的树脂流动速度比圆柱形部分的树脂流动速度快。 第一安装部，凸缘部和连接部与圆筒部一体形成。