JPH0417535U - - Google Patents

Info

Publication number
JPH0417535U
JPH0417535U JP5890490U JP5890490U JPH0417535U JP H0417535 U JPH0417535 U JP H0417535U JP 5890490 U JP5890490 U JP 5890490U JP 5890490 U JP5890490 U JP 5890490U JP H0417535 U JPH0417535 U JP H0417535U
Authority
JP
Japan
Prior art keywords
fluid
elastic body
rubber elastic
metal sleeve
pocket
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
Application number
JP5890490U
Other languages
Japanese (ja)
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 JP5890490U priority Critical patent/JPH0417535U/ja
Priority to DE19914118101 priority patent/DE4118101A1/en
Priority to FR9106642A priority patent/FR2662773B1/en
Publication of JPH0417535U publication Critical patent/JPH0417535U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Description

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

第１図は、本考案に従う構造とされた自動車用
エンジンマウント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
り、第３図は、第１図における−断面図であ
る。また、第４図は、第１図に示されているエン
ジンマウントを構成する金属スリーブを示す横断
面図であり、第５図は、第４図における−断
面図である。更にまた、第６図は、第１図に示さ
れているエンジンマウントを構成する一体加硫成
形品を示す横断面図であり、第７図は、第６図に
おける−断面図である。また、第８図は、本
考案に従う構造とされた自動車用エンジンマウン
トの別の実施例を示す横断面図であり、第９図は
、第８図における−断面図である。更にまた
、第１０図は、第８図に示されているエンジンマ
ウントを構成する金属スリーブを示す縦断面図で
あり、第１１図は、第１０図における−
矢視図である。 １０……内筒金具、１８……金属スリーブ、２
０……第一の窓部、２２……第二の窓部、２４…
…切欠部、２６……固着片部、２８……ゴム弾性
体、３０……一体加硫成形品、３２……第一のポ
ケツト部、３４……第二のポケツト部、３８……
シールゴム層、４２……凹溝、４４……外筒金具
、４６……受圧室、４８……平衡室、５０……オ
リフイス通路、５２……分割体。 FIG. 1 is a cross-sectional view showing a specific example of an automobile engine mount having a structure according to the present invention, FIG. 2 is a cross-sectional view taken in FIG. 1, and FIG. It is a - sectional view in the figure. Further, FIG. 4 is a cross-sectional view showing a metal sleeve constituting the engine mount shown in FIG. 1, and FIG. 5 is a cross-sectional view taken in FIG. 4. Furthermore, FIG. 6 is a cross-sectional view showing an integrally vulcanized molded product constituting the engine mount shown in FIG. 1, and FIG. 7 is a cross-sectional view taken in FIG. 6. Further, FIG. 8 is a cross-sectional view showing another embodiment of an automobile engine mount having a structure according to the present invention, and FIG. 9 is a cross-sectional view taken along the line "--" in FIG. Furthermore, FIG. 10 is a longitudinal sectional view showing the metal sleeve constituting the engine mount shown in FIG. 8, and FIG.
It is an arrow view. 10...Inner cylinder metal fitting, 18...Metal sleeve, 2
0...first window section, 22...second window section, 24...
...Notch part, 26...Fixed piece part, 28...Rubber elastic body, 30...Integrated vulcanized molded product, 32...First pocket part, 34...Second pocket part, 38...
Seal rubber layer, 42...concave groove, 44...outer cylinder fitting, 46...pressure receiving chamber, 48...equilibrium chamber, 50...orifice passage, 52...divided body.

Claims (1)

【実用新案登録請求の範囲】 内筒金具と、その外側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金属スリーブとを
、それらの間に介装されたゴム弾性体にて連結す
ると共に、該ゴム弾性体に対して、前記金属スリ
ーブの筒壁部に設けられた窓部を通じてそれぞれ
外部に開口する複数のポケツト部を、互いに周方
向に所定距離を隔てて設ける一方、前記金属スリ
ーブの外周面に外筒金具を嵌着せしめて、該外筒
金具にて前記ポケツト部の開口をそれぞれ流体密
に覆蓋せしめることにより、それぞれ所定の非圧
縮性流体が封入されて振動入力時に相対的な内圧
変動が惹起される複数の流体室を形成すると共に
、それらの流体室を相互に連通するオリフイス通
路を設けてなる流体封入式筒型マウントにおいて
、 前記金属スリーブの少なくとも一つの前記窓部
間に、該窓部のマウント軸方向における幅よりも
小さな幅を有する切欠部を周方向に設けると共に
、前記ゴム弾性体に対して、該切欠部内を前記ポ
ケツト部間に跨つて延びる凹溝を形成せしめて、
該凹溝の開口を前記外筒金具にて流体密に覆蓋せ
しめることにより、前記オリフイス通路を形成す
る一方、前記金属スリーブの該切欠部を挟んだマ
ウント軸方向における両側部分を、前記凹溝の両
側において前記ゴム弾性体に対して固着せしめら
れる固着片部としたことを特徴とする流体封入式
筒型マウント。[Claims for Utility Model Registration] An inner cylindrical metal fitting and a metal sleeve arranged concentrically or eccentrically at a predetermined distance on the outside thereof are connected by a rubber elastic body interposed between them. In addition, a plurality of pocket portions each opening to the outside through windows provided in a cylindrical wall portion of the metal sleeve are provided on the rubber elastic body at a predetermined distance from each other in the circumferential direction; By fitting an outer cylindrical metal fitting onto the outer peripheral surface of the pocket and fluid-tightly covering each of the openings of the pocket portion with the outer cylindrical metal fitting, a predetermined incompressible fluid is sealed in each, and the relative In the fluid-filled cylindrical mount which forms a plurality of fluid chambers in which internal pressure fluctuations are caused and is provided with an orifice passage that communicates the fluid chambers with each other, the space between at least one of the window portions of the metal sleeve is provided. A cutout portion having a width smaller than the width of the window portion in the mount axis direction is provided in the circumferential direction, and a groove is formed in the rubber elastic body to extend within the cutout portion and between the pocket portions. Please,
The opening of the groove is fluid-tightly covered with the outer cylindrical metal fitting to form the orifice passage, while the two sides of the metal sleeve in the mount axis direction sandwiching the notch are covered with the groove. A fluid-filled cylindrical mount characterized by having fixing pieces fixed to the rubber elastic body on both sides.
JP5890490U 1990-06-04 1990-06-04 Pending JPH0417535U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5890490U JPH0417535U (en) 1990-06-04 1990-06-04
DE19914118101 DE4118101A1 (en) 1990-06-04 1991-06-03 Cylindrical fluid-filled, elastic bearing - has inner, intermediate and outer sleeve with elastic joining piece, windows and throttle duct
FR9106642A FR2662773B1 (en) 1990-06-04 1991-06-03 SUPPORT FILLED WITH A FLUID AND COMPRISING A HOLE THROUGH A HOLE IN AN ELASTIC BODY ALONG A CUT HOUSE IN AN INTERMEDIATE SLEEVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5890490U JPH0417535U (en) 1990-06-04 1990-06-04

Publications (1)

Publication Number Publication Date
JPH0417535U true JPH0417535U (en) 1992-02-13

Family

ID=13097794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5890490U Pending JPH0417535U (en) 1990-06-04 1990-06-04

Country Status (3)

Country Link
JP (1) JPH0417535U (en)
DE (1) DE4118101A1 (en)
FR (1) FR2662773B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222486C2 (en) * 1992-07-09 1994-06-01 Freudenberg Carl Fa Hydraulically damping rubber bearing
RU2673218C1 (en) * 2017-10-06 2018-11-22 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Cylindrical shock absorber
KR20200142181A (en) * 2019-06-12 2020-12-22 현대자동차주식회사 Fluid-sealed engine mount

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206838A (en) * 1985-03-07 1986-09-13 Tokai Rubber Ind Ltd Bush assembling body with fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU555483B2 (en) * 1984-04-05 1986-09-25 Bridgestone Corporation Liquid filled elastomeric bushings
JPS62224746A (en) * 1986-03-27 1987-10-02 Tokai Rubber Ind Ltd Fluid seal type vibrationproof supporting body
JPS6326441A (en) * 1986-07-16 1988-02-04 Tokai Rubber Ind Ltd Viscous-fluid-enclosed-type bush
JPH0668310B2 (en) * 1987-12-21 1994-08-31 東海ゴム工業株式会社 Fluid filled anti-vibration bush
DE3810309A1 (en) * 1988-03-26 1989-10-12 Boge Ag HYDRAULIC DAMPING RUBBER BEARING

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206838A (en) * 1985-03-07 1986-09-13 Tokai Rubber Ind Ltd Bush assembling body with fluid

Also Published As

Publication number Publication date
DE4118101A1 (en) 1992-01-09
FR2662773A1 (en) 1991-12-06
FR2662773B1 (en) 1995-02-17

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