JPH0165955U - - Google Patents
Info
- Publication number
- JPH0165955U JPH0165955U JP1987161192U JP16119287U JPH0165955U JP H0165955 U JPH0165955 U JP H0165955U JP 1987161192 U JP1987161192 U JP 1987161192U JP 16119287 U JP16119287 U JP 16119287U JP H0165955 U JPH0165955 U JP H0165955U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- elastic body
- accommodation space
- rubber elastic
- support
- 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
- 238000005192 partition Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 7
- 230000004308 accommodation Effects 0.000 claims 4
- 238000010008 shearing Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は、本発明に係るＦＦ車用エンジンマウ
ントの一例を示す断面図である。
１０：第一の支持金具（第一の支持体）、１２
：第二の支持金具（第二の支持体）、２６：ゴム
弾性体、３２：ダイヤフラム（可撓性膜；隔壁部
材）、３６：仕切部材、３８：受圧室、４０：平
衡室、４２：絞り通路、５８：皿状部（第二の変
形部）、６０：皿状部（第一の変形部）。
FIG. 1 is a sectional view showing an example of an engine mount for a front-wheel drive vehicle according to the present invention. 10: First support fitting (first support), 12
: second support fitting (second support body), 26: rubber elastic body, 32: diaphragm (flexible membrane; partition member), 36: partition member, 38: pressure receiving chamber, 40: equilibrium chamber, 42: Throttle passage, 58: dish-shaped part (second deformed part), 60: dish-shaped part (first deformed part).
Claims (1)
された第一および第二の支持体と、(b)それら第
一の支持体と第二の支持体との間に介装されて、
それらを弾性的に連結するゴム弾性体と、(c)該
第二の支持体側に配設されて、該ゴム弾性体にて
一部が画成せしめられた流体収容空間を形成する
、少なくとも一部が可撓性膜にて構成された隔壁
部材と、(d)該流体収容空間内に封入された所定
の非圧縮性流体と、(e)該流体収容空間を前記ゴ
ム弾性体側の受圧室と前記隔壁部材側の平衡室と
に仕切る仕切部材と、(f)それら受圧室と平衡室
とを相互に連通せしめる絞り通路とを、備えた流
体封入式マウント装置において、 前記ゴム弾性体を、前記流体収容空間を画成す
る第一の変形部と、該第一の変形部と前記第一の
支持体との間の第二の変形部とから構成し、該第
二の変形部の前記主振動入力方向における静バネ
定数を該第一の変形部のそれよりも大きく設定す
る一方、該ゴム弾性体の第二の変形部を、前記主
振動入力方向に主に剪断変形する構造としたこと
を特徴とする流体封入式マウント装置。[Claims for Utility Model Registration] (a) first and second supports disposed at a predetermined distance in the main vibration input direction, and (b) the first support and the second support. It is interposed between
(c) at least one rubber elastic body disposed on the second support side and forming a fluid accommodation space partially defined by the rubber elastic body; (d) a predetermined incompressible fluid sealed in the fluid accommodation space; and (e) a partition member whose part is made of a flexible membrane; (e) the fluid accommodation space is connected to a pressure receiving chamber on the side of the rubber elastic body. A fluid-filled mounting device comprising: a partition member that partitions the pressure receiving chamber and the equilibrium chamber on the partition wall member side; and (f) a throttle passage that allows the pressure receiving chamber and the equilibrium chamber to communicate with each other; It is composed of a first deformed part defining the fluid accommodation space, and a second deformed part between the first deformed part and the first support, and the second deformed part defines the first deformed part. The static spring constant in the main vibration input direction is set larger than that of the first deformation part, while the second deformation part of the rubber elastic body is structured to mainly undergo shearing deformation in the main vibration input direction. A fluid-filled mounting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161192U JPH053791Y2 (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161192U JPH053791Y2 (en) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165955U true JPH0165955U (en) | 1989-04-27 |
| JPH053791Y2 JPH053791Y2 (en) | 1993-01-29 |
Family
ID=31443928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161192U Expired - Lifetime JPH053791Y2 (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053791Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090372A1 (en) * | 1996-06-06 | 2004-10-21 | Yukata Mizutani | Liquid charged type vibro-isolating mount |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011903U (en) * | 1973-06-07 | 1975-02-06 |
-
1987
- 1987-10-21 JP JP1987161192U patent/JPH053791Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090372A1 (en) * | 1996-06-06 | 2004-10-21 | Yukata Mizutani | Liquid charged type vibro-isolating mount |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053791Y2 (en) | 1993-01-29 |