JPS61163730U - - Google Patents
Info
- Publication number
- JPS61163730U JPS61163730U JP4761085U JP4761085U JPS61163730U JP S61163730 U JPS61163730 U JP S61163730U JP 4761085 U JP4761085 U JP 4761085U JP 4761085 U JP4761085 U JP 4761085U JP S61163730 U JPS61163730 U JP S61163730U
- Authority
- JP
- Japan
- Prior art keywords
- elastic membrane
- fluid
- power unit
- membrane
- mount
- 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
- 239000012528 membrane Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangement Of Transmissions (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
全体構成を示す模式説明図、第２図は要部拡大断
面図、第３図はロール剛性の振動周波数特性を示
す説明図である。また、第４図は他の実施例を示
す第２図相当図である。
１…車体、２…エンジン、２ａ…クランク軸、
４…マウント、７，７′…弾性膜、８…流体室、
１０…導管、１５…プランジヤ、１６…電磁石、
１９…弾性膜変形拘束手段、２０…中空室、２１
，２１′…オリフイス。
The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic explanatory diagram showing the overall configuration, Fig. 2 is an enlarged sectional view of the main part, and Fig. 3 is an explanatory diagram showing the vibration frequency characteristics of roll rigidity. . Moreover, FIG. 4 is a diagram corresponding to FIG. 2 showing another embodiment. 1...Vehicle body, 2...Engine, 2a...Crankshaft,
4...Mount, 7,7'...Elastic membrane, 8...Fluid chamber,
10... Conduit, 15... Plunger, 16... Electromagnet,
19...Elastic membrane deformation restraint means, 20...Hollow chamber, 21
, 21'... Orifice.
Claims (1)
され、パワーユニツトを基台に対し弾性支持する
マウントを備え、該各マウントには非圧縮性流体
が封入されている一方、上記マウントの流体室を
連通して流体の移動を許容し、両流体室の圧力変
化を関連付けるための導管と、上記各流体室の壁
の一部を形成し、流体室内圧の変化に応じて変形
する弾性膜と、該弾性膜の変形を選択的に阻止す
るための弾性膜変形拘束手段とを備え、この弾性
膜変形拘束手段は弾性膜の膜面に接離自在な押圧
部材で構成され、かつ上記弾性膜にはオリフイス
を介して膜表面に連通する中空室が形成されてい
ることを特徴とするパワーユニツトのマウンテイ
ング装置。 The mounts are arranged on both sides of the rotation axis of the power unit and elastically support the power unit with respect to the base, and each mount is filled with an incompressible fluid, while the fluid chamber of the mount is a conduit that communicates with each other to allow fluid movement and correlate pressure changes in both fluid chambers; and an elastic membrane that forms part of the wall of each of the fluid chambers and deforms in response to changes in fluid chamber pressure; an elastic membrane deformation restraint means for selectively inhibiting deformation of the elastic membrane; the elastic membrane deformation restraint means is comprised of a pressing member that can freely come into contact with and separate from the membrane surface of the elastic membrane; is a power unit mounting device characterized by forming a hollow chamber that communicates with the membrane surface through an orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761085U JPH0316737Y2 (en) | 1985-03-30 | 1985-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761085U JPH0316737Y2 (en) | 1985-03-30 | 1985-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163730U true JPS61163730U (en) | 1986-10-11 |
| JPH0316737Y2 JPH0316737Y2 (en) | 1991-04-10 |
Family
ID=30563097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4761085U Expired JPH0316737Y2 (en) | 1985-03-30 | 1985-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316737Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02236037A (en) * | 1989-03-03 | 1990-09-18 | Bridgestone Corp | Vibration isolator |
| KR101378844B1 (en) * | 2012-03-21 | 2014-03-28 | 삼성중공업 주식회사 | Top brasing of marine engine |
-
1985
- 1985-03-30 JP JP4761085U patent/JPH0316737Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02236037A (en) * | 1989-03-03 | 1990-09-18 | Bridgestone Corp | Vibration isolator |
| KR101378844B1 (en) * | 2012-03-21 | 2014-03-28 | 삼성중공업 주식회사 | Top brasing of marine engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316737Y2 (en) | 1991-04-10 |