JPH02432U

JPH02432U -

Info

Publication number: JPH02432U
Application number: JP7877488U
Authority: JP
Priority date: 1988-06-14
Filing date: 1988-06-14
Publication date: 1990-01-05

Description

[Brief explanation of drawings]

第１図は、本考案に従う構造とされたエンジン
マウントの一実施例を示す縦断面図であり、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図に示されているエンジンマウ
ントを構成する一体加硫成形品を示す縦断面図で
あり、第４図は、第３図における―断面図で
ある。更にまた、第５図は、第１図に示されてい
るエンジンマウントを示す側面図である。１０：内筒金具、１２：外筒金具、１４：ゴム
弾性体、１６：金属スリーブ、２４：一体加硫成
形品、４４：第一の流体室、４６：第二の流体室
、６０：オリフイス通路、６１：中央部、６３：
かしめ部、６４：小径部。 FIG. 1 is a vertical sectional view showing one embodiment of an engine mount having a structure according to the present invention, and FIG.
The figure is a sectional view taken in FIG. Further, FIG. 3 is a longitudinal cross-sectional view showing an integrally vulcanized molded product constituting the engine mount shown in FIG. 1, and FIG. 4 is a cross-sectional view taken along the line shown in FIG. Furthermore, FIG. 5 is a side view of the engine mount shown in FIG. 1. 10: Inner cylindrical metal fitting, 12: Outer cylindrical metal fitting, 14: Rubber elastic body, 16: Metal sleeve, 24: Integrally vulcanized molded product, 44: First fluid chamber, 46: Second fluid chamber, 60: Orifice Passage, 61: Central part, 63:
Caulked portion, 64: Small diameter portion.

Claims

[Claims for Utility Model Registration] (1) A structure in which an inner cylindrical metal fitting and an outer cylindrical metal fitting arranged concentrically or eccentrically on the outside of the inner cylindrical metal fitting are elastically connected by a rubber elastic body. and the outer cylindrical fitting is fitted by being fitted over mounting sleeves disposed on at least both ends in the axial direction of the outer peripheral surface of the rubber elastic body, and the outer cylindrical fitting In a fluid-filled cylindrical mount device in which a fluid chamber containing a predetermined incompressible fluid is formed between the inner cylindrical fitting and the outer cylindrical fitting, the outer cylindrical fitting is attached to a shaft fitted to the mounting sleeve. 1. A fluid-filled cylindrical mount device characterized by having a stepped cylindrical shape in which a predetermined length portion at both end portions in the axial direction has a small diameter portion having an outer diameter smaller than the central portion in the axial direction. (2) The outer cylindrical metal fitting is secured to both axial end surfaces of the mounting sleeve by caulking radially inward at the peripheral edges of both axial end portions of the small diameter portion. (1) The fluid-filled cylindrical mount device described in (1).