JPH02124337U - - Google Patents

Info

Publication number
JPH02124337U
JPH02124337U JP3300289U JP3300289U JPH02124337U JP H02124337 U JPH02124337 U JP H02124337U JP 3300289 U JP3300289 U JP 3300289U JP 3300289 U JP3300289 U JP 3300289U JP H02124337 U JPH02124337 U JP H02124337U
Authority
JP
Japan
Prior art keywords
metal fitting
fluid
cylindrical metal
fluid chamber
outer cylindrical
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
Application number
JP3300289U
Other languages
Japanese (ja)
Other versions
JPH0716128Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989033002U priority Critical patent/JPH0716128Y2/en
Publication of JPH02124337U publication Critical patent/JPH02124337U/ja
Application granted granted Critical
Publication of JPH0716128Y2 publication Critical patent/JPH0716128Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Combined Devices Of Dampers And Springs (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、本考案を自動車用エンジンマウント
に適用したものの一具体例を示す横断面図であり
、第2図は、第1図における―断面図である
。また、第3図は、第1図に示されているマウン
トの装着状態を示す横断面図であり、第4図は、
かかるマウントの振動入力状態を示す横断面図で
ある。更に、第5図は、第1図及び第2図に示さ
れている如き構造とされたエンジンマウントにお
る防振性能の周波数特性を測定した実験データを
、比較例と共に示すグラフである。また、第6図
は、本考案を自動車用エンジンマウントに適用し
たものの別の具体例を示す、第1図に対応する横
断面図である。 10……内筒金具、12……外筒金具、14…
…ゴム弾性体、16,44……エンジンマウント
、30……流体室、32,42……可動ブロツク
、34……内側部材、36……外側部材、38…
…連結ゴム弾性体、40……流体作用領域(振動
作用部)。
FIG. 1 is a cross-sectional view showing a specific example of an automobile engine mount to which the present invention is applied, and FIG. 2 is a cross-sectional view taken in FIG. 1. Moreover, FIG. 3 is a cross-sectional view showing the mounted state of the mount shown in FIG. 1, and FIG.
FIG. 3 is a cross-sectional view showing a vibration input state of such a mount. Further, FIG. 5 is a graph showing experimental data obtained by measuring the frequency characteristics of the vibration damping performance of the engine mount having the structure as shown in FIGS. 1 and 2, together with a comparative example. Moreover, FIG. 6 is a cross-sectional view corresponding to FIG. 1, showing another specific example of the invention applied to an engine mount for an automobile. 10...Inner cylinder metal fitting, 12...Outer cylinder metal fitting, 14...
...Rubber elastic body, 16, 44...Engine mount, 30...Fluid chamber, 32, 42...Movable block, 34...Inner member, 36...Outer member, 38...
...Connected rubber elastic body, 40...Fluid action area (vibration action part).

Claims (1)

【実用新案登録請求の範囲】 径方向に所定距離を隔てて同心的に若しくは偏
心して配された内筒金具と外筒金具とを、それら
の間に介装されたゴム弾性体にて弾性的に連結す
ると共に、それら内筒金具と外筒金具との間に所
定の非圧縮性流体が封入された、防振すべき振動
が入力される流体室を形成し、更にかかる流体室
の内部に、該流体室内面との間に所定間隙の振動
作用部を形成する作用部材を、移動可能に収容、
配置せしめてなる流体封入式筒型マウント装置に
おいて、 前記作用部材を、連結ゴム弾性体を介して、前
記内外筒金具間における主たる振動入力方向に相
対変位可能に連結された2個以上の硬質部材にて
構成せしめたことを特徴とする流体封入式筒型マ
ウント装置。
[Scope of Claim for Utility Model Registration] An inner cylindrical metal fitting and an outer cylindrical metal fitting arranged concentrically or eccentrically at a predetermined distance in the radial direction are made elastic by a rubber elastic body interposed between them. At the same time, a predetermined incompressible fluid is sealed between the inner cylindrical metal fitting and the outer cylindrical metal fitting to form a fluid chamber into which vibrations to be damped are input, and further inside the fluid chamber. , movably housing an action member that forms a vibration action part with a predetermined gap between it and the inner surface of the fluid chamber;
In the fluid-filled cylindrical mount device, the operating member is connected to two or more hard members connected so as to be relatively displaceable in a main vibration input direction between the inner and outer cylindrical fittings via a connecting rubber elastic body. A fluid-filled cylindrical mount device characterized by comprising:
JP1989033002U 1989-03-23 1989-03-23 Fluid-filled cylinder mount device Expired - Lifetime JPH0716128Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989033002U JPH0716128Y2 (en) 1989-03-23 1989-03-23 Fluid-filled cylinder mount device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989033002U JPH0716128Y2 (en) 1989-03-23 1989-03-23 Fluid-filled cylinder mount device

Publications (2)

Publication Number Publication Date
JPH02124337U true JPH02124337U (en) 1990-10-12
JPH0716128Y2 JPH0716128Y2 (en) 1995-04-12

Family

ID=31536323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989033002U Expired - Lifetime JPH0716128Y2 (en) 1989-03-23 1989-03-23 Fluid-filled cylinder mount device

Country Status (1)

Country Link
JP (1) JPH0716128Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049147A (en) * 1983-08-27 1985-03-18 Tokai Rubber Ind Ltd Bush filled with fluid
JPS643340A (en) * 1987-06-25 1989-01-09 Tokai Rubber Ind Ltd Manufacture for fluid-sealed type vibro-isolating bush

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049147A (en) * 1983-08-27 1985-03-18 Tokai Rubber Ind Ltd Bush filled with fluid
JPS643340A (en) * 1987-06-25 1989-01-09 Tokai Rubber Ind Ltd Manufacture for fluid-sealed type vibro-isolating bush

Also Published As

Publication number Publication date
JPH0716128Y2 (en) 1995-04-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term