JPS63173535U

JPS63173535U -

Info

Publication number: JPS63173535U
Application number: JP6629687U
Authority: JP
Priority date: 1987-05-01
Filing date: 1987-05-01
Publication date: 1988-11-10

Description

[Brief explanation of the drawing]

第１図ａはこの考案の防振装置の実施例を示す
断面図、同図ｂはその側面図、ｃ，ｄは圧縮を受
ける面積を説明する図、第２図は連結片にストツ
パプレートを設けた異なる実施例を示す断面図、
第３図は、第１図に示した防振装置の分割形状か
らなる異なる実施例を示す断面図、第４図乃至第
６図はそれぞれ従来構成の防振装置を示す断面図
である。１……外金具、２……芯材、３……弾性体、４
……連結片、５……外金具側の取付部、６……芯
材側の取付部、９……ストツパプレート。 Fig. 1a is a sectional view showing an embodiment of the vibration isolator of this invention, Fig. 1b is a side view thereof, c and d are views illustrating the area subjected to compression, and Fig. 2 is a stopper plate on the connecting piece. A sectional view showing a different embodiment provided with
FIG. 3 is a sectional view showing a different embodiment of the vibration isolator shown in FIG. 1 in a divided form, and FIGS. 4 to 6 are sectional views each showing a conventional vibration isolator. 1... Outer metal fitting, 2... Core material, 3... Elastic body, 4
... Connecting piece, 5... Mounting part on the outer metal fitting side, 6... Mounting part on the core side, 9... Stopper plate.

Claims

[Claims for Utility Model Registration] (1) An inner fitting having a core material whose outer circumferential surface is formed entirely or partially into a spherical surface, and provided with a connecting piece that protrudes outward in the radial direction of the core material. , disposed at an outer position away from and out of contact with the inner fitting, having an inner circumferential surface formed on a curved surface corresponding to the outer circumferential surface of the core material, and formed so that the connecting piece of the inner fitting protrudes outward. an elastic member interposed between the outer metal fitting and the inner metal fitting with substantially no gap, and a connecting portion provided on the connecting piece of the inner metal fitting and the outer metal fitting, A vibration isolating device characterized in that each of the vibration isolating devices is connected to a vibration isolating member. (2) Utility model registration claim 1, characterized in that the core material of the inner metal fitting is made of a sphere, and the outer metal fitting is made of a two-part spherical shell with a large diameter that is concentric with the core material. Anti-vibration device as described in section. (3) Utility model registration claim No. 1, characterized in that a stopper plate is integrally formed on the distal end side of the connecting piece of the inner fitting, which is spaced apart from the outside of the outer fitting and extends along this. The vibration isolator according to item 2. (4) Utility model registration claim 1, characterized in that the core material of the inner fitting is made of a hemisphere, and the outer fitting is made of a hemispherical shell shape with a large diameter concentric with the core material.
Anti-vibration device as described in section.