JPS63106934U

JPS63106934U -

Info

Publication number: JPS63106934U
Application number: JP20274986U
Authority: JP
Priority date: 1986-12-26
Filing date: 1986-12-26
Publication date: 1988-07-11

Description

[Brief explanation of the drawing]

第１図は本考案に従う構造とされた流体封入式
エンジンマウントの一実施例を示す横断面図であ
り、第２図は第１図における―断面図であり
、第３図はかかるエンジンマウントにおけるゴム
弾性体の一体加硫成形品を示す、第１図に相当す
る横断面図であり、第４図は第３図における―
断面図である。また、第５図はかかるエンジン
マウントの車体乃至はエンジン側への取付状態を
説明するための側面図である。１０：内筒金具、１２：外筒金具、１４：中間
筒金具、１６：第一のゴム弾性体、１８：第二の
ゴム弾性体、２６：流体室、３０：ストツパ金具
、３６：連通孔、３８：凹所。 FIG. 1 is a cross-sectional view showing an embodiment of a fluid-filled engine mount having a structure according to the present invention, FIG. 2 is a cross-sectional view of FIG. FIG. 4 is a cross-sectional view corresponding to FIG. 1, showing an integrally vulcanized molded product of a rubber elastic body, and FIG. 4 is a cross-sectional view corresponding to FIG.
FIG. Further, FIG. 5 is a side view for explaining the state in which the engine mount is attached to the vehicle body or the engine side. 10: Inner cylinder metal fitting, 12: Outer cylinder metal fitting, 14: Intermediate cylinder metal fitting, 16: First rubber elastic body, 18: Second rubber elastic body, 26: Fluid chamber, 30: Stopper metal fitting, 36: Communication hole , 38: recess.

Claims

[Claims for Utility Model Registration] An inner cylindrical member attached to one side of a vehicle body and an engine; an outer cylindrical member disposed outside the inner cylindrical member and attached to the other side of the vehicle body and engine; an intermediate cylindrical member disposed between the outer cylindrical member and the inner cylindrical member at a predetermined distance from the outer cylindrical member and the inner cylindrical member; a first cylindrical rubber elastic body interposed between the outer cylindrical member and elastically connecting them; and a cylindrical rubber elastic body symmetrical with the inner cylindrical member in between. a pair of fluid chambers formed at positions and filled with a predetermined incompressible fluid; orifice means for making the pair of fluid chambers communicate with each other; and the intermediate cylinder member and the inner cylinder member or the outer cylinder. The first cylindrical rubber elastic body is interposed between the members on which the first cylindrical rubber elastic body is not interposed, elastically connecting them, and is softer than at least the first elastic body. A fluid-filled engine mount comprising: a second cylindrical rubber elastic body having radial spring characteristics.