JPS6280048U - - Google Patents
Info
- Publication number
- JPS6280048U JPS6280048U JP17098485U JP17098485U JPS6280048U JP S6280048 U JPS6280048 U JP S6280048U JP 17098485 U JP17098485 U JP 17098485U JP 17098485 U JP17098485 U JP 17098485U JP S6280048 U JPS6280048 U JP S6280048U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- fluid
- rubber
- orifice
- liquid chambers
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002238 attenuated effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は、本考案の流体封入ブツシユの構造図
であつて、Ａは、断面図であり、Ｂは、輪切り断
面図である。第２図は、従来の流体封入ブツシユ
の構造図であつて、Ａは、断面図であり、Ｂは、
輪切り断面図である。
１……筒状ケース、２……軸、３，４……シー
リング、５……ゴム、６……リング状液室、７…
…流体、８……オリフイス、９……フイン、１′
……外筒、２′……軸、５′……ゴム、６′……
液室、７′……流体、８′……オリフイス。
FIG. 1 is a structural diagram of the fluid-filled bushing of the present invention, in which A is a sectional view and B is a cross-sectional view. FIG. 2 is a structural diagram of a conventional fluid-filled bushing, where A is a sectional view and B is a sectional view.
It is a round sectional view. 1... Cylindrical case, 2... Shaft, 3, 4... Sealing, 5... Rubber, 6... Ring-shaped liquid chamber, 7...
...fluid, 8...orifice, 9...fin, 1'
...Outer cylinder, 2'...Shaft, 5'...Rubber, 6'...
Liquid chamber, 7'...fluid, 8'...orifice.
Claims (1)
１ａの内外側壁に取付けられたシーリング３，４
によつて密閉され、摺動するようにされた軸２が
設置されたものにおいて、該軸２と、筒状ケース
１間とに焼付け固着したゴム５が配置され、該ゴ
ム５により筒状ケース１内に複数個の密閉領域の
リング状液室６が形成され、該液室６には流体７
を封入し、該流体が封入された各液室６を連通す
るオリフイス８をゴムに穿設して軸方向の振動及
び衝撃などを軸２に受けるとオリフイス８のオリ
フイス効果及び流路抵抗で減衰することを特徴と
する流体封入ブツシユ。 Sealings 3 and 4 pass through the cylindrical case 1 and are attached to the inner and outer walls of the through hole 1a of the cylindrical case.
A rubber 5 that is baked and fixed is placed between the shaft 2 and the cylindrical case 1, and the rubber 5 closes the cylindrical case. A plurality of ring-shaped liquid chambers 6 with sealed areas are formed in the liquid chamber 1, and a fluid 7 is provided in the liquid chambers 6.
An orifice 8 is bored in the rubber to communicate the liquid chambers 6 filled with the fluid, and when axial vibration and impact are received by the shaft 2, it is attenuated by the orifice effect and flow path resistance of the orifice 8. A fluid-filled bushing characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985170984U JPH0444908Y2 (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985170984U JPH0444908Y2 (en) | 1985-11-08 | 1985-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280048U true JPS6280048U (en) | 1987-05-22 |
| JPH0444908Y2 JPH0444908Y2 (en) | 1992-10-22 |
Family
ID=31106200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985170984U Expired JPH0444908Y2 (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444908Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012225376A (en) * | 2011-04-18 | 2012-11-15 | Tokai Rubber Ind Ltd | Fluid-sealed type vibration-proofing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215135A (en) * | 1984-04-10 | 1985-10-28 | Mazda Motor Corp | Rubber bushing |
-
1985
- 1985-11-08 JP JP1985170984U patent/JPH0444908Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215135A (en) * | 1984-04-10 | 1985-10-28 | Mazda Motor Corp | Rubber bushing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012225376A (en) * | 2011-04-18 | 2012-11-15 | Tokai Rubber Ind Ltd | Fluid-sealed type vibration-proofing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444908Y2 (en) | 1992-10-22 |