JPS6111038U

JPS6111038U - Cylindrical anti-vibration rubber device

Info

Publication number: JPS6111038U
Application number: JP9663484U
Authority: JP
Inventors: 輝彦合羽
Original assignee: トヨタ自動車株式会社
Priority date: 1984-06-27
Filing date: 1984-06-27
Publication date: 1986-01-22

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 the drawing]

第１図は、本考案による筒形防振ゴム装置の一つの実施
例を示す縦断面図、第２図は本考案による筒形防振ゴム
装置の他の一つの実施例を示す縦断面図である。１・・・外筒、２・・・中間筒、３・・・内筒、４・・
・第一のゴム状弾性部材、５・・・第二のゴム状弾性部
材、６…ストツパゴム、７…欠損部、８●・●ストツパ
ゴム、９・・・欠損部、１０・・・取付金具。FIG. 1 is a longitudinal sectional view showing one embodiment of the cylindrical vibration isolating rubber device according to the present invention, and FIG. 2 is a longitudinal sectional view showing another embodiment of the cylindrical vibration isolating rubber device according to the present invention. It is. 1...Outer cylinder, 2...Intermediate cylinder, 3...Inner cylinder, 4...
- First rubber-like elastic member, 5... Second rubber-like elastic member, 6... Stopper rubber, 7... Missing part, 8●・● Stopper rubber, 9... Missing part, 10... Mounting bracket.

Claims

[Scope of utility model registration request]

(1) an outer cylinder, an intermediate cylinder disposed inside the outer cylinder,
an inner cylinder disposed inside the intermediate cylinder, two fifth rubber-like elastic members provided between the inner cylinder and the intermediate cylinder and connecting the two to each other, and the intermediate cylinder and the outer cylinder. and a second rubber-like elastic member provided between the first rubber-like elastic member and the second rubber-like elastic member, the second rubber-like elastic member having a defective portion in at least one of the first rubber-like elastic member and the second rubber-like elastic member. A cylindrical anti-vibration rubber device comprising:

(2) A cylindrical anti-vibration gong according to claim 1 of the utility model registration claim;
In the rubber-like elastic member, the first rubber-like elastic member and the second rubber-like elastic member have different spring constants, and at least the rubber of the two rubber-like elastic members has a lower spring constant. A cylindrical anti-vibration rubber device characterized in that a shaped elastic member is provided with a defective portion.

(3) Scope of Utility Model Registration In the cylindrical anti-vibration rubber device according to claim 1 or 2, the first rubber-like elastic member and the second rubber-like elastic member have different rubber hardnesses. A cylindrical anti-vibration rubber device characterized by being constructed of different rubber materials.