JPH0163841U - - Google Patents
Info
- Publication number
- JPH0163841U JPH0163841U JP1987158803U JP15880387U JPH0163841U JP H0163841 U JPH0163841 U JP H0163841U JP 1987158803 U JP1987158803 U JP 1987158803U JP 15880387 U JP15880387 U JP 15880387U JP H0163841 U JPH0163841 U JP H0163841U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- axial ends
- inner sleeve
- outer case
- outer periphery
- 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.)
- Pending
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図は本考案の一実施例に係る液体封入式ブ
ツシユを第２図―Ｏ―線で裁断した状態を示
す断面図、第２図は第１図における―線断面
図、第３図は従来例に係る液体封入式ブツシユの
断面図、第４図は第３図における―線断面図
である。
１……インナースリーブ、２，３……アウター
スリーブ、２ａ，３ａ……アウタースリーブの軸
方向端部、２ｂ，３ｂ……オリフイス用空間、４
……弾性体、５……アウターケース、５ａ，５ａ
′……アウターケースの軸方向端部、６，７……
オリフイス、８，９……液室、１０，１１……開
口、１２，１３……シール部。
Fig. 1 is a cross-sectional view showing a liquid-filled bushing according to an embodiment of the present invention taken along line O- in Fig. 2, Fig. 2 is a cross-sectional view taken along line - in Fig. 1, and Fig. 3 is a cross-sectional view taken along line O- in Fig. FIG. 4 is a cross-sectional view of a liquid-filled bushing according to a conventional example, and is a cross-sectional view taken along the line -- in FIG. 3. 1... Inner sleeve, 2, 3... Outer sleeve, 2a, 3a... Axial end of outer sleeve, 2b, 3b... Space for orifice, 4
...Elastic body, 5...Outer case, 5a, 5a
'... Axial end of outer case, 6, 7...
Orifice, 8, 9...Liquid chamber, 10, 11...Opening, 12, 13...Seal portion.
Claims (1)
１の外周に配置したアウタースリーブ２，３の間
にゴム等の弾性体４を加硫接着し、前記アウター
スリーブ２，３の外周にアウターケース５を嵌合
し、前記インナースリーブ１とアウターケース５
の間に前記弾性体４によつて仕切られる複数の液
室８，９を形成し、作動液を封入した該液室８，
９をオリフイス６，７を介して互いに連通してな
る液体封入式ブツシユにおいて、前記アウタース
リーブ２，３の軸方向端部２ａ，３ａ外周にオリ
フイス用空間２ｂ，３ｂを設定し、このアウター
スリーブ２，３に対し前記アウターケース５を軸
方向にカシメ固定して前記オリフイス用空間２ｂ
，３ｂを封塞したことを特徴とする液体封入式ブ
ツシユ。 (2) 前記アウタースリーブ２，３の軸方向端部
２ａ，３ａの端縁に弾性体４の一部を廻り込ませ
、この弾性体４の一部により前記軸方向端部２ａ
，３ａとアウターケース５の軸方向端部５ａ，５
ａ′の間をシールしてな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 4 such as rubber is vulcanized and bonded between the inner sleeve 1 and the outer sleeves 2 and 3 disposed around the outer periphery of the inner sleeve 1. The outer case 5 is fitted onto the outer periphery of the inner sleeve 1 and the outer case 5.
A plurality of liquid chambers 8, 9 are formed between them, partitioned by the elastic body 4, and the liquid chambers 8, 9 are filled with hydraulic fluid.
9 are connected to each other via orifices 6 and 7, orifice spaces 2b and 3b are set on the outer periphery of the axial ends 2a and 3a of the outer sleeves 2 and 3, and , 3 by caulking the outer case 5 in the axial direction to form the orifice space 2b.
, 3b is sealed. (2) A part of the elastic body 4 is wrapped around the edges of the axial ends 2a and 3a of the outer sleeves 2 and 3, and this part of the elastic body 4 allows the axial ends 2a to
, 3a and the axial ends 5a, 5 of the outer case 5
A liquid-filled bushing according to claim 1, characterized in that the space between a' and a' is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158803U JPH0163841U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158803U JPH0163841U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163841U true JPH0163841U (en) | 1989-04-24 |
Family
ID=31439460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158803U Pending JPH0163841U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163841U (en) |
-
1987
- 1987-10-19 JP JP1987158803U patent/JPH0163841U/ja active Pending
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