JPH0285053U - - Google Patents
Info
- Publication number
- JPH0285053U JPH0285053U JP16529988U JP16529988U JPH0285053U JP H0285053 U JPH0285053 U JP H0285053U JP 16529988 U JP16529988 U JP 16529988U JP 16529988 U JP16529988 U JP 16529988U JP H0285053 U JPH0285053 U JP H0285053U
- Authority
- JP
- Japan
- Prior art keywords
- liquid chamber
- plate
- liquid
- vibration
- annular opening
- 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 19
- 239000002184 metal Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案の１実施例に係る横断示平面図
で第２図におけるＡ−Ａ線断面図、第２図は同じ
く縦断示正面図で第１図におけるＢ−Ｂ線断面図
、第３図は本考案の今一つの例に係る縦断示正面
図である。
１……芯金具、２……外筒金具、３，４……防
振基体、５……板状体、６……液室、６−１……
第１液室、６−２……第２液室、６−３……第３
液室、６−４……第４液室、７……環状開口、８
……貫通穴、９……突起。
1 is a cross-sectional plan view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A-A in FIG. 2; FIG. FIG. 3 is a longitudinal sectional front view of another example of the present invention. DESCRIPTION OF SYMBOLS 1...Core metal fitting, 2...Outer cylindrical metal fitting, 3, 4...Vibration-proof base, 5...Plate-shaped body, 6...Liquid chamber, 6-1 ...
1st liquid chamber, 6-2 ...2nd liquid chamber, 6-3 ...3rd
Liquid chamber, 6-4 ... Fourth liquid chamber, 7... Annular opening, 8
...Through hole, 9...Protrusion.
Claims (1)
それ等両金具の同じ側端部寄り間に亘らせ、かつ
相互に軸方向に間隔をあけて両金具を夫々連結せ
しめるゴム状弾性体からなる一対の防振基体によ
りマウント基部を形成して、該マウント基部内に
略ドーナツツ状空間部からなり液体が封入される
液室を設けてなる液体封入防振マウントであつて
、前記液室内には、前記芯金具の軸心に直角の方
向に配置させて前記両金具に対し一方には固着し
、かつ他方には所定面積の環状開口が介在する如
く遊離する板状体を設けるとともに、該板状体の
前記固着部寄りで前記環状開口とは離隔する個所
に、貫通穴を少なくとも１個穿設せしめてなり、
さらに、一対の前記防振基体と前記板状体との何
れか一方には一体させ、他方には弾接し得るゴム
状弾性体からなるリング状の突起を前記環状開口
と前記貫通穴との間の位置に突設せしめて、前記
液室を、環状開口で連通し板状体の両側に形成さ
れる第１液室及び第２液室と、貫通穴で連通し板
状体の両側に形成される第３液室及び第４液室と
の４室に区分せしめたことを特徴とする液体封入
防振マウント。 A core metal fitting, an outer cylindrical metal fitting provided concentrically with the core metal fitting,
A mount base is formed by a pair of vibration-proof bases made of rubber-like elastic bodies that extend between the same side ends of the two metal fittings and connect the two metal fittings with an interval in the axial direction. , a liquid-filled anti-vibration mount having a liquid chamber formed in a substantially donut-shaped space in the mount base, in which a liquid is sealed, the liquid chamber being provided with a liquid chamber in a direction perpendicular to the axis of the core metal fitting; A plate-shaped body is arranged and fixed to one side of the metal fittings, and is free from the other side with an annular opening of a predetermined area interposed therebetween, and a plate-shaped body is provided near the fixed part of the plate-shaped body and connected to the annular opening. is formed by drilling at least one through hole at a separate location,
Furthermore, a ring-shaped protrusion made of a rubber-like elastic body that can be integrated with one of the pair of vibration-proof bases and the plate-shaped body and can come into elastic contact with the other is provided between the annular opening and the through hole. The liquid chamber is connected to a first liquid chamber and a second liquid chamber formed on both sides of the plate-like body through a through hole and communicated with a first liquid chamber and a second liquid chamber formed on both sides of the plate-like body through an annular opening. A liquid-filled anti-vibration mount characterized in that the liquid-filled vibration-proof mount is divided into four chambers: a third liquid chamber and a fourth liquid chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16529988U JPH0285053U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16529988U JPH0285053U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285053U true JPH0285053U (en) | 1990-07-03 |
Family
ID=31451657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16529988U Pending JPH0285053U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127656A (en) * | 2007-11-20 | 2009-06-11 | Kurashiki Kako Co Ltd | Liquid sealed type strut mount |
-
1988
- 1988-12-20 JP JP16529988U patent/JPH0285053U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127656A (en) * | 2007-11-20 | 2009-06-11 | Kurashiki Kako Co Ltd | Liquid sealed type strut mount |
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