JPS60180843U

JPS60180843U - Vibration isolator

Info

Publication number: JPS60180843U
Application number: JP6784384U
Authority: JP
Inventors: 坂場　晃三
Original assignee: 三菱製鋼株式会社
Priority date: 1984-05-11
Filing date: 1984-05-11
Publication date: 1985-11-30
Also published as: JPH0328198Y2

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

[Brief explanation of drawings]

第１図は、本考案の１実施例を示す一部切断平面図、第
２図は、同正面図、第３図は、従来方式の防振装置の１
例を示す正面図である。１・；・・・・床面など；２・・・・・・下架台；３・
・・・・・上架台；５・・・・・・防振ばね；６・・・
・・・ばね受は台；９・・・・・・ベルクランク；１０
・・・・・・支持台；１２・・・・・・ピン；１３・・
・・・・防振コム。FIG. 1 is a partially cutaway plan view showing one embodiment of the present invention, FIG. 2 is a front view of the same, and FIG. 3 is a part of a conventional vibration isolator.
It is a front view showing an example. 1.;・・・Floor surface, etc.; 2.....Lower stand; 3.
... Upper frame; 5 ... Anti-vibration spring; 6...
... Spring holder is a stand; 9 ... Bell crank; 10
...Support stand; 12...Pin; 13...
... Anti-vibration com.

Claims

[Scope of Claim for Utility Model Registration] 1. A horizontal lower pedestal 2 that is installed on a floor surface or the like 1, and an upper pedestal 3 on which an object to be vibration-isolated is placed. A vibration isolation spring 5 is arranged above the horizontal lower frame 2 in a direction transverse to its longitudinal axis,
One end thereof is supported by a spring receiver 8 fixed to the horizontal lower pedestal 2, and the other end is pivotally connected by a pin 12 to a support 10 fixed perpendicularly to the upper surface of the lower pedestal 2. A vibration isolating device in which the bell crank 9 is supported by one vertical leg member 91, and the upper frame 3 is supported by the other horizontal leg member 9□ of the bell crank 9. 2. The vibration isolator according to claim 1, wherein the lower mount 1 and the upper mount 3 each have a horizontal hollow box shape with a rectangular cross section. 3 The spring receiver 8 and the support stand 10 each consist of a box-shaped or pair-shaped plate member, each of which is a plate-shaped plate member fixed to the upper surface of the lower mount 1 in a direction transverse to its longitudinal axis. The spring receiver is fixed to the upper surface of the stand 6 at each lower end thereof perpendicularly thereto and parallel to each other at intervals.
Anti-vibration device as described in section. 4. The vibration isolator according to claim 1.2 or 3 of the utility model registration claim, wherein the vibration isolator 13 is disposed between the upper frame 3 and the horizontal leg member 92 of the bell crank 9. 5. The vibration isolating device according to any one of claims 1 to 4, wherein the vibration isolating spring 5 is a coil spring. 6. The vibration isolating device according to claim 5, wherein the bell crank 9 is arranged so that the vibration isolating spring 5 acts as a compression spring. 7. The vibration isolating device according to claim 5, wherein the bell crank 9 is arranged so that the vibration isolating spring 5 acts as a tension spring.