JPS63103029U

JPS63103029U -

Info

Publication number: JPS63103029U
Application number: JP20025986U
Authority: JP
Priority date: 1986-12-25
Filing date: 1986-12-25
Publication date: 1988-07-04

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例を示す縦断面側図、
第２図はこの考案の他の実施例を示す縦断側面図
、第３図は従来の防振装置を示す縦断側面図であ
る。図中、１０は空気ばね、１１は可撓性ゴム膜、
１２は外筒、１４は内筒、１６は空気室、２０は
防振体、２３は弾性支持部、２５，２７は受圧板
、２８は中空部、３０は摺動板である。 FIG. 1 is a vertical cross-sectional side view showing an embodiment of this invention.
FIG. 2 is a longitudinal side view showing another embodiment of this invention, and FIG. 3 is a longitudinal side view showing a conventional vibration isolator. In the figure, 10 is an air spring, 11 is a flexible rubber membrane,
12 is an outer cylinder, 14 is an inner cylinder, 16 is an air chamber, 20 is a vibration isolator, 23 is an elastic support part, 25 and 27 are pressure receiving plates, 28 is a hollow part, and 30 is a sliding plate.

Claims

[Scope of utility model registration request]

In a vibration isolator comprising an air spring in which an air chamber is formed by a flexible rubber membrane, and a vibration isolator connected in series on the vertical central axis of the air spring, the vibration isolator is connected at both upper and lower ends. An elastic support part made of a flexible material such as rubber, in which a hollow part closed by a pressure receiving plate is provided along the vertical central axis, and a hollow part of the elastic support part is provided horizontally to almost the same height as the height of the hollow part. 1. A vibration isolating device comprising: a plurality of sliding plates laminated so as to be freely slidable;