JPS58130143U - Vibration isolator - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は車体フレームにエンジンを防振装置を用いて据
付けた状態を示す正面図、第２図は従来、　例を示す正
面図、第３図は本考案の一実施例にかかる防振装置を用
いて車体フレームにエンジンを、　据付けた状態を示す
正面図、第４図はその防振装置の斜視図、第５図は同じ
ぐ縦断面図である。 １・・・車体フレーム、２・・・エンジン、３・・・防
振装置、１１・・・第１取付部材、１２・・・第２取付
部材、１１ａ、　　１２ａ−・・閉塞壁、１　ｌｂ、　
　１２ｂ−・・円錐筒壁、ＩＩＣ，１２Ｃ・・・取付突
起、１３・・・弾性体。Figure 1 is a front view showing the engine installed on the vehicle body frame using a vibration isolator, Figure 2 is a front view showing an example of a conventional vibration isolator, and Figure 3 is a vibration isolator according to an embodiment of the present invention. FIG. 4 is a perspective view of the vibration isolator, and FIG. 5 is a longitudinal sectional view of the same. DESCRIPTION OF SYMBOLS 1... Vehicle body frame, 2... Engine, 3... Vibration isolator, 11... First mounting member, 12... Second mounting member, 11a, 12a-... Closure wall, 1 lb ,
12b... Conical cylinder wall, IIC, 12C... Mounting protrusion, 13... Elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相対的に変位する一対の振動体のそれぞれに取付自在な
一対の取付部材を対向して配設するとともに、両数付部
材間に弾性体を介在させて連結し、両取付部材の変位を
弾性体で吸収するようにした防振装置におい、前記取付
部材を大径面が開口し、小径面が閉塞したほぼ截頭円錐
筒形状にそれぞれ形成するとともに、両取付部材を開口
面が対向するようにそれぞれ配設し、両取付部材の筒内
に前記弾性体をほぼ球形状に形成して介在させ、この弾
性体の相対向する部分を前記小径面にそれぞれ固着した
ことを特徴とする防振装置。A pair of mounting members that can be freely attached to each of a pair of vibrating bodies that are relatively displaced are disposed facing each other, and an elastic body is interposed between the two mounting members to connect them, so that the displacement of both mounting members can be elastically controlled. In the vibration isolating device designed to be absorbed by the body, each of the mounting members is formed into a substantially truncated conical cylinder shape with a large diameter surface open and a small diameter surface closed, and both mounting members are arranged such that the opening surfaces face each other. The vibration damping device is characterized in that the elastic body is formed into a substantially spherical shape and is interposed in the cylinders of both mounting members, and the opposing portions of the elastic body are respectively fixed to the small diameter surface. Device.