JPH0182347U - - Google Patents
Info
- Publication number
- JPH0182347U JPH0182347U JP1987177481U JP17748187U JPH0182347U JP H0182347 U JPH0182347 U JP H0182347U JP 1987177481 U JP1987177481 U JP 1987177481U JP 17748187 U JP17748187 U JP 17748187U JP H0182347 U JPH0182347 U JP H0182347U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- elastic body
- outer sleeve
- filled
- fitted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第1図は本考案の第1の実施例、第2図は同実
施例における組立前の状態、第3図は第2の実施
例、第4図は同実施例における組立前の状態、第
5図は従来構造の1例をそれぞれ示しており、前
記各図Aは軸方向中央部で軸線と垂直な平面で切
断した断面図、Bは軸線と平行な平面で切断した
断面図で、第6図は従来構造の他の例を示す軸線
と平行な平面で切断した断面図である。
1……アウターケース、2……アウタースリー
ブ、2a,2b……分割体、3a,3b……窓部
、4……インナースリーブ、5……弾性体、5a
……薄肉の部分、5b……厚肉の部分、6a,6
b……液室、7……環状体、8……オリフイス。
Figure 1 shows the first embodiment of the present invention, Figure 2 shows the same embodiment before assembly, Figure 3 shows the second embodiment, and Figure 4 shows the embodiment before assembly. 5 each shows an example of a conventional structure, and each of the above figures A is a cross-sectional view taken along a plane perpendicular to the axis at the center in the axial direction, and B is a cross-sectional view taken along a plane parallel to the axis. FIG. 6 is a sectional view taken along a plane parallel to the axis, showing another example of the conventional structure. DESCRIPTION OF SYMBOLS 1... Outer case, 2... Outer sleeve, 2a, 2b... Divided body, 3a, 3b... Window, 4... Inner sleeve, 5... Elastic body, 5a
...Thin wall portion, 5b...Thick wall portion, 6a, 6
b...liquid chamber, 7...annular body, 8...orifice.
Claims (1)
するアウタースリーブ2とその内周に存するイン
ナースリーブ4との間に、ゴム等の弾性体5を接
着するとともに、該弾性体5によつて区画され作
動液が封入された複数の液室6a,6bを形成し
、該液室6a,6bをオリフイス8を介して互い
に連通した液体封入式ブツシユにおいて、前記ア
ウタースリーブ2を周方向に複数に分割し、アウ
ターケース1内周への未嵌着状態では、弾性体5
と接着されたアウタースリーブ2の各分割体2a
,2bは、アウターケース1内周面との嵌着状態
よりも外側へ拡開してなることを特徴とする液体
封入式ブツシユ。 (2) 弾性体5のうち、各分割体2a,2bへ向
けて延びる部分5a,5b同士の肉厚が異なつて
いることを特徴とする実用新案登録請求の範囲第
1項記載の液体封入式ブツシユ。[Claims for Utility Model Registration] (1) An elastic body 5 such as rubber is bonded between the outer sleeve 2 that is airtightly fitted to the inner circumferential surface of the outer case 1 and the inner sleeve 4 that exists on the inner circumference thereof. At the same time, in the liquid-filled bushing, a plurality of liquid chambers 6a, 6b are formed, which are partitioned by the elastic body 5 and filled with hydraulic fluid, and the liquid chambers 6a, 6b are communicated with each other via an orifice 8. The outer sleeve 2 is divided into a plurality of parts in the circumferential direction, and when the outer sleeve 2 is not fitted to the inner periphery of the outer case 1, the elastic body 5
Each divided body 2a of the outer sleeve 2 adhered to
, 2b is a liquid-filled bushing which is expanded outward from the state in which it is fitted to the inner circumferential surface of the outer case 1. (2) The liquid-filled type according to claim 1 of the utility model registration claim, characterized in that the portions 5a and 5b of the elastic body 5 that extend toward the respective divided bodies 2a and 2b have different wall thicknesses. Butsuyuu.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177481U JPH0722510Y2 (en) | 1987-11-24 | 1987-11-24 | Liquid-filled bush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177481U JPH0722510Y2 (en) | 1987-11-24 | 1987-11-24 | Liquid-filled bush |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0182347U true JPH0182347U (en) | 1989-06-01 |
JPH0722510Y2 JPH0722510Y2 (en) | 1995-05-24 |
Family
ID=31469142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987177481U Expired - Lifetime JPH0722510Y2 (en) | 1987-11-24 | 1987-11-24 | Liquid-filled bush |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722510Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0434536U (en) * | 1990-07-19 | 1992-03-23 | ||
JPH0554843U (en) * | 1991-12-26 | 1993-07-23 | 丸五ゴム工業株式会社 | Fluid-filled mounting device |
FR2904075A1 (en) * | 2006-07-19 | 2008-01-25 | Hutchinson Sa | Hydraulic anti-vibration support for use as e.g. engine support, has elastomer member including slot that is partially closed with pre-tensioning of member with respect to initial configuration of slot before encasing member in outer frame |
-
1987
- 1987-11-24 JP JP1987177481U patent/JPH0722510Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0434536U (en) * | 1990-07-19 | 1992-03-23 | ||
JPH0554843U (en) * | 1991-12-26 | 1993-07-23 | 丸五ゴム工業株式会社 | Fluid-filled mounting device |
FR2904075A1 (en) * | 2006-07-19 | 2008-01-25 | Hutchinson Sa | Hydraulic anti-vibration support for use as e.g. engine support, has elastomer member including slot that is partially closed with pre-tensioning of member with respect to initial configuration of slot before encasing member in outer frame |
Also Published As
Publication number | Publication date |
---|---|
JPH0722510Y2 (en) | 1995-05-24 |
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