公开(公告)号：US09206874B2

公开(公告)日：2015-12-08

申请号：US14028824

申请日：2013-09-17

Applicant: SHOWA CORPORATION

Inventor： Norihisa Sugata

IPC: F16F9/02 ,  F16F9/088 ,  B60G15/12 ,  B60G15/14 ,  F16F9/04

CPC classification number: F16F9/088 ,  B60G15/12 ,  B60G15/14 ,  B60G2202/152 ,  B60G2202/24 ,  B60G2202/314 ,  B60G2204/45 ,  F16F9/0472

Abstract: A damper with an air spring includes: a damper main body having a cylinder and a piston rod inserted into the cylinder; and a cylindrical diaphragm attached to a side of the cylinder at a first end thereof and to a side of the piston rod at a second end thereof and forming an air chamber around the damper main body, in which a first attachment case to which the first end of the diaphragm is attached is fitted on an outer periphery of the cylinder, and an inner-diameter step portion of the first attachment case is brought into abutting contact with an upper end portion of the cylinder in an axial direction thereof, while a second attachment case to which the second end of the diaphragm is attached is fixed to the piston rod.

Abstract translation: 具有空气弹簧的阻尼器包括：阻尼器主体，其具有插入到气缸中的气缸和活塞杆; 以及在其第一端处附接到所述圆筒的侧面并在其第二端处连接到所述活塞杆的一侧的圆柱形隔膜，并且在所述阻尼器主体周围形成空气室，在所述第一附接壳体中， 安装隔膜的端部安装在气缸的外周上，并且第一安装壳体的内径台阶部分沿着其轴向方向与气缸的上端部抵接，而第二 安装隔膜第二端的安装盒固定在活塞杆上。