JPH0372134U - - Google Patents
Info
- Publication number
- JPH0372134U JPH0372134U JP13381189U JP13381189U JPH0372134U JP H0372134 U JPH0372134 U JP H0372134U JP 13381189 U JP13381189 U JP 13381189U JP 13381189 U JP13381189 U JP 13381189U JP H0372134 U JPH0372134 U JP H0372134U
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- protector
- casing
- liquid
- elastic member
- 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
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図〜第３図はこの考案による液体封入式マ
ウントを示し、第１図は平面図、第２図は概略縦
断面図、第３図は要部の拡大図、第４図〜第６図
は従来の液体封入式マウントを示し、第４図は平
面図、第５図は概略縦断面図、第６図は要部の拡
大図、第７図は従来の動特性を示す図、第８図は
従来の静特性を示す図である。
１，２１……ねじ部、２，２２……本体部、３
，２３……連結板、４，２４……弾性体、４ａ，
４ｂ，２４ａ，２４ｂ……弾性材、５，２５……
オリフイスプレート、５ａ，７ｂ，２５ａ，２７
ｂ……孔、６，２６……第１室、７，２７……円
板状オリフイス体、７ａ，２７ａ……溝、８，２
８……補助ダイアフラム、９，２９……主ダイア
フラム、１０，３０……第２室、１１，３１……
オリフイス、１２，３２……ケーシング、１３…
…プロテクター、１３ａ……突起部。
Figures 1 to 3 show a liquid-filled mount according to this invention, with Figure 1 being a plan view, Figure 2 being a schematic vertical sectional view, Figure 3 being an enlarged view of the main parts, and Figures 4 to 6. The figures show a conventional liquid-filled mount; Fig. 4 is a plan view, Fig. 5 is a schematic vertical sectional view, Fig. 6 is an enlarged view of the main parts, Fig. 7 is a diagram showing the conventional dynamic characteristics, and Fig. 7 is a diagram showing conventional dynamic characteristics. FIG. 8 is a diagram showing conventional static characteristics. 1, 21...screw part, 2, 22...main body part, 3
, 23... Connection plate, 4, 24... Elastic body, 4a,
4b, 24a, 24b...elastic material, 5, 25...
Orifice plate, 5a, 7b, 25a, 27
b... Hole, 6, 26... First chamber, 7, 27... Disc-shaped orifice body, 7a, 27a... Groove, 8, 2
8... Auxiliary diaphragm, 9, 29... Main diaphragm, 10, 30... Second chamber, 11, 31...
Orifice, 12, 32...Casing, 13...
...Protector, 13a...Protrusion.
Claims (1)
、該本体部２とケーシング１２とを連結するとと
もに、連結板３を介して連結された２つの弾性材
４ａ，４ｂからなり、かつ、一方の弾性材４ａが
前記本体部２に、また、他方の弾性材４ｂが前記
ケーシング１２にそれぞれ取付けられる弾性体４
と、該弾性体４の中心の空所を閉塞するように前
記ケーシング１２に取付けられたオリフイス１１
を有する区画部材１４と、該区画部材１４の下方
に設けられたダイアフラム９と、前記ケーシング
１２に設けられた連結板３と係合可能であるとと
もに、他方の弾性材４ｂが当接可能なプロテクタ
ー１３とを具え、前記弾性体４と区画部材１４と
の間で第１室６を、また、前記区画部材１４とダ
イアフラム９との間で第２室１０をそれぞれ形成
して内部に液体を封入した液体封入式マウントで
あつて、前記本体部２を介して前記弾性体４が圧
縮された際、前記プロテクター１３によつて前記
他方の弾性材４ｂが外方に膨らむのが阻止され、
また、前記弾性体４が引張られた際、前記プロテ
クター１３が連結板３と係合して前記一方の弾性
材４ａのみが引張られることを特徴とする液体封
入式マウント。 (2) 前記プロテクター１３の内側には突起部１
３ａが設けられ、前記弾性体４が圧縮された際に
前記突起部１３ａに他方の弾性材４ｂが当接して
それ以上外方に膨らむのが阻止される請求項１記
載の液体封入式マウント。[Claims for Utility Model Registration] (1) A main body 2 that receives vibration input from a vibration source, and two elastic members that connect the main body 2 and the casing 12 and are connected via a connecting plate 3. 4a and 4b, one elastic member 4a is attached to the main body 2, and the other elastic member 4b is attached to the casing 12.
and an orifice 11 attached to the casing 12 so as to close the central cavity of the elastic body 4.
a diaphragm 9 provided below the partitioning member 14, and a protector that can be engaged with the connecting plate 3 provided on the casing 12 and that the other elastic member 4b can abut. 13, a first chamber 6 is formed between the elastic body 4 and the partition member 14, and a second chamber 10 is formed between the partition member 14 and the diaphragm 9, and a liquid is sealed inside. In the liquid-filled mount, when the elastic body 4 is compressed through the main body 2, the protector 13 prevents the other elastic member 4b from expanding outward;
Further, the liquid-filled mount is characterized in that when the elastic body 4 is pulled, the protector 13 engages with the connecting plate 3, and only the one elastic member 4a is pulled. (2) There is a protrusion 1 on the inside of the protector 13.
2. The liquid-filled mount according to claim 1, wherein when the elastic body 4 is compressed, the other elastic member 4b comes into contact with the protrusion 13a to prevent it from expanding further outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13381189U JPH0647146Y2 (en) | 1989-11-17 | 1989-11-17 | Liquid-filled mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13381189U JPH0647146Y2 (en) | 1989-11-17 | 1989-11-17 | Liquid-filled mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372134U true JPH0372134U (en) | 1991-07-22 |
| JPH0647146Y2 JPH0647146Y2 (en) | 1994-11-30 |
Family
ID=31681201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13381189U Expired - Lifetime JPH0647146Y2 (en) | 1989-11-17 | 1989-11-17 | Liquid-filled mount |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647146Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820296B1 (en) * | 2008-01-23 | 2008-04-08 | 코랜스그린산업(주) | Installation structure of flooring |
| CN103321325A (en) * | 2013-06-03 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Giant combined L-shaped box-type thick plate shearing wall column and construction method thereof |
-
1989
- 1989-11-17 JP JP13381189U patent/JPH0647146Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820296B1 (en) * | 2008-01-23 | 2008-04-08 | 코랜스그린산업(주) | Installation structure of flooring |
| CN103321325A (en) * | 2013-06-03 | 2013-09-25 | 江苏沪宁钢机股份有限公司 | Giant combined L-shaped box-type thick plate shearing wall column and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647146Y2 (en) | 1994-11-30 |
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