JPS6399050U - - Google Patents
Info
- Publication number
- JPS6399050U JPS6399050U JP19453586U JP19453586U JPS6399050U JP S6399050 U JPS6399050 U JP S6399050U JP 19453586 U JP19453586 U JP 19453586U JP 19453586 U JP19453586 U JP 19453586U JP S6399050 U JPS6399050 U JP S6399050U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- sealed
- airtight chambers
- thin
- walls
- 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 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案の実施例に係る液体封入式ブツ
シユの断面図、第２図は第１図における―線
断面図、第３図は第１図における―線断面図
、第４図は薄肉作動部の作動状態を示す拡大断面
図、第５図は従来例に係る液体封入式ブツシユの
一部切欠した正面図、第６図は第５図における
―線断面図である。
１，２…アウタースリーブ、３…インナースリ
ーブ、４…弾性体、５…連結壁、６…気密室、７
…オリフイス、８…ストツパボス、９…凹部、１
０…金属環、１１…孔部、１２…溝部、１３…イ
ンサート、１４…凹み、１５…薄肉作動部。
Fig. 1 is a sectional view of a liquid-filled bushing according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is a sectional view taken along the line - - in Fig. 1, and Fig. 4 is a thin-walled one. FIG. 5 is a partially cutaway front view of a conventional liquid-filled bushing, and FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5. DESCRIPTION OF SYMBOLS 1, 2...Outer sleeve, 3...Inner sleeve, 4...Elastic body, 5...Connection wall, 6...Airtight chamber, 7
... Orifice, 8 ... Stopper boss, 9 ... Recess, 1
0... Metal ring, 11... Hole, 12... Groove, 13... Insert, 14... Recess, 15... Thin operating part.
Claims (1)
，２とインナースリーブ３を弾性体４を介して連
結し、該弾性体４の連結壁５，５によつて仕切ら
れる２つの気密室６，６に作動液を封入するとと
もに該両気密室６，６をオリフイス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、
前記連結壁５，５に局部的な凹み１４，１４を形
成して小振幅の高周波振動を吸収する薄肉作動部
１５，１５を設けてなることを特徴とする液体封
入式ブツシユ。 Outer sleeves 1 arranged coaxially with each other
, 2 and an inner sleeve 3 are connected via an elastic body 4, and a working fluid is sealed in two airtight chambers 6, 6 partitioned by connection walls 5, 5 of the elastic body 4, and both airtight chambers 6 are sealed. , 6 communicate with each other via an orifice 7,
A liquid-filled bushing characterized in that thin-walled actuating parts 15, 15 are provided in which local recesses 14, 14 are formed in the connecting walls 5, 5 to absorb small-amplitude high-frequency vibrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194535U JPH0430443Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194535U JPH0430443Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399050U true JPS6399050U (en) | 1988-06-27 |
| JPH0430443Y2 JPH0430443Y2 (en) | 1992-07-22 |
Family
ID=31151597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986194535U Expired JPH0430443Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430443Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242810A (en) * | 2009-04-02 | 2010-10-28 | Bridgestone Corp | Liquid-seal bush |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130639A (en) * | 1984-11-28 | 1986-06-18 | Tokai Rubber Ind Ltd | Mount with liquid |
-
1986
- 1986-12-19 JP JP1986194535U patent/JPH0430443Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130639A (en) * | 1984-11-28 | 1986-06-18 | Tokai Rubber Ind Ltd | Mount with liquid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242810A (en) * | 2009-04-02 | 2010-10-28 | Bridgestone Corp | Liquid-seal bush |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430443Y2 (en) | 1992-07-22 |