JPS5666539A - Liquid sealed vibro-isolating device - Google Patents

Liquid sealed vibro-isolating device

Info

Publication number
JPS5666539A
JPS5666539A JP14058879A JP14058879A JPS5666539A JP S5666539 A JPS5666539 A JP S5666539A JP 14058879 A JP14058879 A JP 14058879A JP 14058879 A JP14058879 A JP 14058879A JP S5666539 A JPS5666539 A JP S5666539A
Authority
JP
Japan
Prior art keywords
vibration
fluid
high frequency
low frequency
amplitude
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
JP14058879A
Other languages
Japanese (ja)
Other versions
JPS597852B2 (en
Inventor
Isao Ozawa
Masato Ueno
Hideaki Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
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 by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP14058879A priority Critical patent/JPS597852B2/en
Publication of JPS5666539A publication Critical patent/JPS5666539A/en
Publication of JPS597852B2 publication Critical patent/JPS597852B2/en
Expired 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
    • F16F13/22—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 characterised by comprising also a dynamic damper

Landscapes

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

Abstract

PURPOSE:To improve the damping action of low frequency-large amplitude vibration and the absorption of high frequency-small amplitude vibration in the above described device used for supporting a vehicle engine, by constituting one of the two fluid chambers in the device with a bellows further having a weight member and the other one of the chambers with an elastic body thin film partially in its wall side. CONSTITUTION:The vibration of low frequency-large amplitude acted between support parts 1, 4 causes a deformation in an engine support member 8, then fluid flows from the first fluid chamber 9a into the second fluid chamber 9b to damp the vibration. Here because the fluid chamber 9b is constituted by a bellows 7 into which a weight member 70 is buried, a large amount of fluid can flow into the chamber to obtain a good effect of damping operation in cooperation with the inertia force of the weight member 70. While the vibration of high frequency-small amplitude is absorbed by both the support member 1 and a thin film part 81, and the fluid is never circulated through a throttling hole 6. In this way, performances for damping the vibration of low frequency-large amplitude and absorbing the vibration of high frequency-small amplitude can be improved.
JP14058879A 1979-10-31 1979-10-31 Liquid-filled vibration isolator Expired JPS597852B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14058879A JPS597852B2 (en) 1979-10-31 1979-10-31 Liquid-filled vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14058879A JPS597852B2 (en) 1979-10-31 1979-10-31 Liquid-filled vibration isolator

Publications (2)

Publication Number Publication Date
JPS5666539A true JPS5666539A (en) 1981-06-05
JPS597852B2 JPS597852B2 (en) 1984-02-21

Family

ID=15272170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14058879A Expired JPS597852B2 (en) 1979-10-31 1979-10-31 Liquid-filled vibration isolator

Country Status (1)

Country Link
JP (1) JPS597852B2 (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103939U (en) * 1982-12-28 1984-07-12 株式会社ブリヂストン Anti-vibration rubber
JPS59142534U (en) * 1983-03-16 1984-09-22 トヨタ自動車株式会社 Anti-vibration rubber device
FR2555273A1 (en) * 1983-11-22 1985-05-24 Hutchinson Sa Improvements made to hydraulic anti-vibration supports
JPS612943A (en) * 1984-06-07 1986-01-08 アウデイ　アクチエンゲゼルシヤフト Vibration-proof type fixture
JPS612936A (en) * 1984-06-13 1986-01-08 Bridgestone Corp Vibro-isolator
JPS6131737A (en) * 1984-07-23 1986-02-14 Toyoda Gosei Co Ltd Vibro-isolator containing liquid
US4570911A (en) * 1982-11-13 1986-02-18 Tokai Rubber Industries, Ltd. Vibration-damping structure
US4589638A (en) * 1983-06-28 1986-05-20 Metzeler Kautschuk Gmbh Decoupling diaphragm for two-chamber engine mounts
US4613118A (en) * 1983-02-17 1986-09-23 Honda Giken Kogyo Kabushiki Kaisha Fluid-sealed engine mounting
US4632372A (en) * 1984-03-07 1986-12-30 Toyo Rubber Industry Co. Rubber vibration insulator
US4643405A (en) * 1982-11-30 1987-02-17 Metzeler Kautschuk Gmbh Two-chamber engine mount with hydraulic damping
US4660812A (en) * 1984-08-27 1987-04-28 Bridgestone Corporation Vibration isolating apparatus
US4693455A (en) * 1984-05-24 1987-09-15 Metzeler Kautschuk Gmbh Two-chamber motor support with hydraulic damping
US4721288A (en) * 1984-06-06 1988-01-26 Metzeler Kautschuk Gmbh Two-chamber engine mount with hydraulic damping
US4757982A (en) * 1984-11-29 1988-07-19 Metzeler Kautschuk Gmbh Engine mount with hydraulic damping
US4770396A (en) * 1985-02-15 1988-09-13 Hutchinson Hydraulic antivibratory supports
US4793600A (en) * 1986-03-14 1988-12-27 Bridgestone Corporation Vibration isolating apparatus
US4802658A (en) * 1984-09-07 1989-02-07 Bridgestone Corporation Vibration isolating apparatus
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
US5249783A (en) * 1991-01-30 1993-10-05 Honeywell Inc. Vibration absorbing damper
WO1999006732A1 (en) * 1997-08-04 1999-02-11 Lord Corporation Fluid and elastomer apparatus
US7077250B2 (en) 2001-08-22 2006-07-18 Vibro/Dynamics Corporation Viscous damper for machinery mounting
CN108049402A (en) * 2018-01-25 2018-05-18 西南科技大学 Prestressed anchor

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570911A (en) * 1982-11-13 1986-02-18 Tokai Rubber Industries, Ltd. Vibration-damping structure
US4643405A (en) * 1982-11-30 1987-02-17 Metzeler Kautschuk Gmbh Two-chamber engine mount with hydraulic damping
JPS59103939U (en) * 1982-12-28 1984-07-12 株式会社ブリヂストン Anti-vibration rubber
US4613118A (en) * 1983-02-17 1986-09-23 Honda Giken Kogyo Kabushiki Kaisha Fluid-sealed engine mounting
JPS59142534U (en) * 1983-03-16 1984-09-22 トヨタ自動車株式会社 Anti-vibration rubber device
JPH029148Y2 (en) * 1983-03-16 1990-03-06
US4589638A (en) * 1983-06-28 1986-05-20 Metzeler Kautschuk Gmbh Decoupling diaphragm for two-chamber engine mounts
FR2555273A1 (en) * 1983-11-22 1985-05-24 Hutchinson Sa Improvements made to hydraulic anti-vibration supports
US4632372A (en) * 1984-03-07 1986-12-30 Toyo Rubber Industry Co. Rubber vibration insulator
US4693455A (en) * 1984-05-24 1987-09-15 Metzeler Kautschuk Gmbh Two-chamber motor support with hydraulic damping
US4721288A (en) * 1984-06-06 1988-01-26 Metzeler Kautschuk Gmbh Two-chamber engine mount with hydraulic damping
JPS612943A (en) * 1984-06-07 1986-01-08 アウデイ　アクチエンゲゼルシヤフト Vibration-proof type fixture
JPH0236812B2 (en) * 1984-06-07 1990-08-21 Audi Nsu Auto Union Ag
JPS612936A (en) * 1984-06-13 1986-01-08 Bridgestone Corp Vibro-isolator
JPH0253649B2 (en) * 1984-07-23 1990-11-19 Toyoda Gosei Kk
JPS6131737A (en) * 1984-07-23 1986-02-14 Toyoda Gosei Co Ltd Vibro-isolator containing liquid
US4660812A (en) * 1984-08-27 1987-04-28 Bridgestone Corporation Vibration isolating apparatus
US4802658A (en) * 1984-09-07 1989-02-07 Bridgestone Corporation Vibration isolating apparatus
US4757982A (en) * 1984-11-29 1988-07-19 Metzeler Kautschuk Gmbh Engine mount with hydraulic damping
US4770396A (en) * 1985-02-15 1988-09-13 Hutchinson Hydraulic antivibratory supports
US4793600A (en) * 1986-03-14 1988-12-27 Bridgestone Corporation Vibration isolating apparatus
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
US4973031A (en) * 1986-09-16 1990-11-27 Bridgestone Corporation Anti-vibration apparatus
US5249783A (en) * 1991-01-30 1993-10-05 Honeywell Inc. Vibration absorbing damper
WO1999006732A1 (en) * 1997-08-04 1999-02-11 Lord Corporation Fluid and elastomer apparatus
US6293532B2 (en) 1997-08-04 2001-09-25 Lord Corporation Fluid and elastomer apparatus
US7077250B2 (en) 2001-08-22 2006-07-18 Vibro/Dynamics Corporation Viscous damper for machinery mounting
CN108049402A (en) * 2018-01-25 2018-05-18 西南科技大学 Prestressed anchor

Also Published As

Publication number Publication date
JPS597852B2 (en) 1984-02-21

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