JPH0446245U - - Google Patents
Info
- Publication number
- JPH0446245U JPH0446245U JP8871690U JP8871690U JPH0446245U JP H0446245 U JPH0446245 U JP H0446245U JP 8871690 U JP8871690 U JP 8871690U JP 8871690 U JP8871690 U JP 8871690U JP H0446245 U JPH0446245 U JP H0446245U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- fluid chamber
- metal fitting
- support metal
- vibration
- 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
- 239000012530 fluid Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims 4
- 230000003068 static effect Effects 0.000 claims 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は、本考案に従う構造とされたエンジン
マウントの一具体例を示す縦断面図である。また
、第２図は、第１図に示されているエンジンマウ
ントの車両への装着状態を示す縦断面図である。
１０……第一の支持金具、１２……第二の支持
金具、１４……ゴム弾性体、１６……エンジンマ
ウント、２６……狭窄プレート、４０……仕切金
具、４２……連通流路、４４……ゴム弾性膜、４
６……流体室、４８……副流体室、５４……狭窄
部。
FIG. 1 is a longitudinal sectional view showing a specific example of an engine mount having a structure according to the present invention. Further, FIG. 2 is a longitudinal cross-sectional view showing a state in which the engine mount shown in FIG. 1 is attached to a vehicle. 10... First support fitting, 12... Second support fitting, 14... Rubber elastic body, 16... Engine mount, 26... Narrowing plate, 40... Partition fitting, 42... Communication channel, 44...Rubber elastic membrane, 4
6...Fluid chamber, 48...Sub-fluid chamber, 54...Stricture part.
Claims (1)
た、防振連結されるべき部材の各一方に体してそ
れぞれ取り付けられる第一の支持金具と第二の支
持金具とを、それらの間に介装されたゴム弾性体
により互いに連結せしめて、それら第一の支持金
具と第二の支持金具との間に、高粘性流体が封入
された流体室を形成すると共に、かかる流体室内
において、振動入力時に封入流体に対してずり剪
断応力を生ぜしめる所定間隙の狭窄部を形成せし
めて成る高粘性流体封入式マウント装置において
、 前記流体室とは独立して、内部に高粘性流体が
封入された容積可変の副流体室を形成すると共に
、かかる副流体室を前記流体室に対して連通せし
めて、それら両流体室間での流体の流動を許容す
る連通流路を設けることにより、少なくとも静的
荷重の入力時において、該連通流路を通じての流
体の流動の基づき、前記流体室内における内圧変
動を吸収するようにしたことを特徴とする高粘性
流体封入式マウント装置。[Claims for Utility Model Registration] A first support metal fitting and a second support metal fitting, which are arranged at a predetermined distance from each other in the vibration input direction and are respectively attached to one side of the members to be connected in a vibration-proof manner. are connected to each other by a rubber elastic body interposed between them to form a fluid chamber containing a highly viscous fluid between the first support metal fitting and the second support metal fitting. , a high-viscosity fluid-filled mount device comprising a constricted portion of a predetermined gap that produces shear stress on the sealed fluid when vibration is input in the fluid chamber; A variable volume sub-fluid chamber filled with a highly viscous fluid is formed, and a communication flow path is provided which communicates the sub-fluid chamber with the fluid chamber and allows fluid to flow between the two fluid chambers. A high viscosity fluid filled type mount device, characterized in that by providing this, internal pressure fluctuations in the fluid chamber are absorbed based on fluid flow through the communication channel at least when a static load is input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871690U JPH0446245U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871690U JPH0446245U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446245U true JPH0446245U (en) | 1992-04-20 |
Family
ID=31822177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8871690U Pending JPH0446245U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446245U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249749A (en) * | 1984-05-24 | 1985-12-10 | Bridgestone Corp | Vibro-isolator |
| JPS6162633A (en) * | 1984-05-04 | 1986-03-31 | ソシエテ アノニム ユチンソン | Hydraulic type vibration-proof supporter |
-
1990
- 1990-08-23 JP JP8871690U patent/JPH0446245U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162633A (en) * | 1984-05-04 | 1986-03-31 | ソシエテ アノニム ユチンソン | Hydraulic type vibration-proof supporter |
| JPS60249749A (en) * | 1984-05-24 | 1985-12-10 | Bridgestone Corp | Vibro-isolator |
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