JPH0330635U

JPH0330635U -

Info

Publication number: JPH0330635U
Application number: JP9228489U
Authority: JP
Priority date: 1989-08-04
Filing date: 1989-08-04
Publication date: 1991-03-26

Description

[Brief explanation of drawings]

第１図は、本考案に従う構造とされた自動車用
ボデーマウントの一具体例を示す縦断面図であつ
て、第２図における−断面に相当する図であ
り、第２図は、第１図における−断面図であ
る。また、第３図は、第１図に示されているボデ
ーマウントを構成する一体加硫成形品を示す縦断
面図であつて、第４図における−断面図であ
り、第４図は、第３図における−断面図であ
る。更に、第５図は、第１図に示されているボデ
ーマウントを構成する中間部材を取り出して示す
斜視図である。１０……内筒金具、１２……外筒金具、１４…
…ゴム弾性体、３４……中間部材、３６……液室
、４０……当接部、４２……仕切部、４４……分
割室、４６……流体流路。 FIG. 1 is a vertical cross-sectional view showing a specific example of an automobile body mount having a structure according to the present invention, and is a view corresponding to the - cross section in FIG. FIG. 3 is a vertical sectional view showing an integrally vulcanized molded product constituting the body mount shown in FIG. 1, and is a - sectional view in FIG. 3 is a cross-sectional view in FIG. 3. FIG. Furthermore, FIG. 5 is a perspective view showing an intermediate member constituting the body mount shown in FIG. 1. 10...Inner cylinder metal fitting, 12...Outer cylinder metal fitting, 14...
... Rubber elastic body, 34 ... Intermediate member, 36 ... Liquid chamber, 40 ... Contact section, 42 ... Partition section, 44 ... Division chamber, 46 ... Fluid channel.

Claims

[Claims for Utility Model Registration] An inner cylinder metal fitting and an outer cylinder metal fitting, which are arranged at a predetermined distance in the radial direction and which are respectively attached to the members to be connected for vibration isolation, are interposed between the two metal fittings. A cylindrical mount device integrally and elastically connected by a rubber elastic body, wherein a predetermined incompressible fluid is sealed inside between the inner cylindrical metal fitting and the outer cylindrical metal fitting. forming an annular liquid chamber that extends continuously in the circumferential direction, and accommodating and arranging an annular intermediate member that extends over the entire circumference within the annular liquid chamber and holding it against the outer cylindrical metal fitting; , the portions of the intermediate member located opposite to each other in one radial direction are abutting portions that come into contact with at least the radially inner circumferential surface of the annular liquid chamber, while the corresponding contact portions of the intermediate member The annular liquid chamber is partitioned into a pair of divided chambers located on both sides in the axial direction, with portions facing each other in a radial direction perpendicular to the opposing direction of the annular liquid chamber being positioned at an axially intermediate portion within the annular liquid chamber. At the same time, the radial inner circumferential surface thereof is positioned opposite to the radial inner circumferential surface of the annular liquid chamber with a predetermined distance apart, so that the pair of divided chambers are communicated with each other between those opposing surfaces. A fluid-filled cylindrical mount device characterized by having a partition portion that forms a fluid flow path.