公开(公告)号：US20160144681A1

公开(公告)日：2016-05-26

申请号：US14952058

申请日：2015-11-25

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： JULIEN WILKIN

IPC: B60G13/08 ,  F16F9/32

CPC classification number: B60G13/08 ,  B60G2202/24 ,  B60G2206/41 ,  F16F9/3235 ,  F16F9/3242

Abstract: A shock absorber having an inner assembly, a composite base assembly formed of a composite material and a closure insert formed of a metal material is disclosed. The inner assembly includes a pressure tube extending between first and second ends, a rod guide disposed adjacent to the first end, a compression valve disposed adjacent to the second end, a piston assembly disposed between the rod guide and the compression valve, and a rod operatively attached to the piston assembly and supported by the rod guide. The metal closure insert is operatively attached to the composite base assembly adjacent the rod guide such that the metal closure insert is at least partially connected to the composite base assembly. The metal closure insert supports at least one of the pressure tube and the rod guide with respect to the composite base assembly.

Abstract translation: 公开了一种具有内部组件，由复合材料形成的复合基座组件和由金属材料形成的封闭插件的减震器。 内部组件包括在第一和第二端之间延伸的压力管，邻近第一端设置的杆导向件，邻近第二端设置的压力阀，设置在杆引导件和压缩阀之间的活塞组件，以及杆 可操作地附接到活塞组件并由杆引导件支撑。 金属封闭插入件可操作地附接到邻近杆导向件的复合基座组件，使得金属封闭插入件至少部分连接到复合基座组件。 金属封闭插入件相对于复合基座组件支撑压力管和杆引导件中的至少一个。

公开(公告)号：US20160146285A1

公开(公告)日：2016-05-26

申请号：US14952047

申请日：2015-11-25

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： JULIEN WILKIN

IPC: F16F9/32 ,  F16F9/54

CPC classification number: F16F9/3242 ,  F16F9/185

Abstract: A shock absorber including an inner assembly and a composite base assembly is disclosed. The inner assembly includes a pressure tube extending between first and second ends, a rod guide disposed adjacent to the first end, a compression valve disposed adjacent to the second end, a piston assembly disposed in the pressure tube between the rod guide and the compression valve, and a rod operatively attached to the piston assembly and supported by the rod guide. The composite base assembly defines a chamber for at least partially accommodating the inner assembly that terminates at a floor. The composite base assembly has a lower element disposed adjacent to the floor for at least partially engaging the second end of the pressure tube. The lower element defines at least one gap for facilitating fluid communication between the pressure tube and the chamber.

Abstract translation: 公开了一种包括内部组件和复合基座组件的减震器。 内部组件包括在第一和第二端之间延伸的压力管，邻近第一端设置的杆引导件，邻近第二端设置的压力阀，设置在杆导向件和压缩阀之间的压力管中的活塞组件 ，以及可操作地附接到活塞组件并由杆引导件支撑的杆。 复合基座组件限定用于至少部分地容纳终止于地板处的内部组件的室。 复合基座组件具有邻近地板设置的下部元件，用于至少部分地接合压力管的第二端。 下部元件限定用于促进压力管和腔室之间的流体连通的至少一个间隙。