JPS61145142U - - Google Patents
Info
- Publication number
- JPS61145142U JPS61145142U JP2711385U JP2711385U JPS61145142U JP S61145142 U JPS61145142 U JP S61145142U JP 2711385 U JP2711385 U JP 2711385U JP 2711385 U JP2711385 U JP 2711385U JP S61145142 U JPS61145142 U JP S61145142U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- rubber
- inertia mass
- liquid
- connecting plate
- 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 5
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案によるエンジンマウントブシユ
の一実施例を示す断面図、第２図はその振動系の
原理図、第３図は本考案による他の一実施例を示
すエンジンマウントブシユの断面図、第４図及び
第５図及び第７図は従来のエンジンマウントブシ
ユの形状をそれぞれ表す概念図、第６図はこれら
エンジンマウントブシユの周波数特性を表すグラ
フである。
図面中、１０はメインブシユ（マウントブシユ
）、１１は連結板、１２はベローズ、１３は空気
室、１４は仕切板、１５はオリフイス孔、１６は
ゴム状弾性体、１７は液体、１８は液体室、１９
は取付ボルト、２０は慣性マス、２１は座板、２
２はゴム状弾性体、２３はサブブシユである。
Fig. 1 is a sectional view showing an embodiment of the engine mount bush according to the present invention, Fig. 2 is a principle diagram of its vibration system, and Fig. 3 is a sectional view showing another embodiment of the engine mount bush according to the invention. The sectional views, FIGS. 4, 5, and 7 are conceptual diagrams showing the shapes of conventional engine mount bushes, respectively, and FIG. 6 is a graph showing the frequency characteristics of these engine mount bushes. In the drawing, 10 is a main bush (mount bush), 11 is a connecting plate, 12 is a bellows, 13 is an air chamber, 14 is a partition plate, 15 is an orifice hole, 16 is a rubber-like elastic body, 17 is a liquid, 18 is a liquid chamber, 19
is the mounting bolt, 20 is the inertial mass, 21 is the seat plate, 2
2 is a rubber-like elastic body, and 23 is a sub-bush.
Claims (1)
体と、このゴム状弾性体の他端側に固定される慣
性マスと、この慣性マスと隙間を隔てて対向し且
つ他方の振動系に連結される連結板と、この連結
板と前記慣性マスとの間に介装されてこれらを相
互に連結する環状のゴム状弾性体と、周囲が前記
慣性マス或いは前記連結板に接合されて前記環状
のゴム状弾性体により密閉された空間を液体が充
填された液体室と空気が封入された空気室とに二
分するベローズと、周囲が前記慣性マス或いは前
記連結板に接合されて前記液体室を二つに仕切る
と共に仕切られた二つの前記液体室を相互に連通
するオリフイス孔が形成された仕切板とを具えた
エンジンマウントブシユ。 A rubber-like elastic body whose one end is connected to one vibration system, an inertia mass fixed to the other end of the rubber-like elastic body, and an inertia mass that faces this inertia mass across a gap and is connected to the other vibration system. a connecting plate, an annular rubber-like elastic body interposed between the connecting plate and the inertial mass to interconnect them; a bellows that bisects a space sealed by a rubber-like elastic body into a liquid chamber filled with liquid and an air chamber filled with air; An engine mount bushing comprising: a partition plate which is partitioned into two parts and has an orifice hole formed therein to communicate the two partitioned liquid chambers with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2711385U JPS61145142U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2711385U JPS61145142U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145142U true JPS61145142U (en) | 1986-09-08 |
Family
ID=30523756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2711385U Pending JPS61145142U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145142U (en) |
-
1985
- 1985-02-28 JP JP2711385U patent/JPS61145142U/ja active Pending
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