JPS5694043A - Liquid encapsulation vibration preventer - Google Patents

Liquid encapsulation vibration preventer

Info

Publication number
JPS5694043A
JPS5694043A JP16997879A JP16997879A JPS5694043A JP S5694043 A JPS5694043 A JP S5694043A JP 16997879 A JP16997879 A JP 16997879A JP 16997879 A JP16997879 A JP 16997879A JP S5694043 A JPS5694043 A JP S5694043A
Authority
JP
Japan
Prior art keywords
film
vibration
deformation
regulating
supporting board
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
JP16997879A
Other languages
Japanese (ja)
Other versions
JPS598696B2 (en
Inventor
Isao Ozawa
Masato Ueno
Hajime Ogawa
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 JP54169978A priority Critical patent/JPS598696B2/en
Publication of JPS5694043A publication Critical patent/JPS5694043A/en
Publication of JPS598696B2 publication Critical patent/JPS598696B2/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
    • F16F13/08—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
    • F16F13/10—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 the wall being at least in part formed by a flexible membrane or the like

Landscapes

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

Abstract

PURPOSE:To perform the damping of low frequency high amplitude vibration and the absorption of high frequency low amplitude vibration effectively, by regulating the expansion/shrinkage deformation of a rubber resilient member film for performing the vibration-proof function within predetermined range. CONSTITUTION:A portion of the first fluid chamber side wall 3 is constrcuted of a rubber resilient film 34 and film contacting members 311, 331 for regulating the deformation of the film are provided in the proximity of the film face while facing each other. The contacting members 311, 331 will function as stoppers for regulating the deformation when the film 34 deformed in up and down direction. In a device constructed in such a manner, when low frequency high amplitude vibration from engine or other chassis is applied on a supporting board 8, the supporting board 8 is deformed while when pressure difference occurs between the first and second liquid chambers 9a, 9b, the encapsulated liquid flows over through a throttle hole 6 to perform the vibration damping function. A portion of the vibration of high frequency low amplitude vibration is absorbed by a supporting board 8 made of a rubber resilient member while the other vibration is absorbed by the expansion/shrinkage of the film 34. When the deformation of the film 34 reaches to predetermined level, the deformation is regulated by the contact members 311, 331 to prevent the deterioration of the damping effect.
JP54169978A 1979-12-26 1979-12-26 Liquid-filled vibration isolator Expired JPS598696B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54169978A JPS598696B2 (en) 1979-12-26 1979-12-26 Liquid-filled vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54169978A JPS598696B2 (en) 1979-12-26 1979-12-26 Liquid-filled vibration isolator

Publications (2)

Publication Number Publication Date
JPS5694043A true JPS5694043A (en) 1981-07-30
JPS598696B2 JPS598696B2 (en) 1984-02-27

Family

ID=15896321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54169978A Expired JPS598696B2 (en) 1979-12-26 1979-12-26 Liquid-filled vibration isolator

Country Status (1)

Country Link
JP (1) JPS598696B2 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115417A2 (en) * 1983-01-25 1984-08-08 Avon Industrial Polymers Limited Hydraulically damped mounting device
JPS59139641U (en) * 1983-03-09 1984-09-18 株式会社ブリヂストン Vibration isolator
EP0119796A2 (en) * 1983-03-09 1984-09-26 Bridgestone Tire Company Limited Vibration damping device
JPS59177840U (en) * 1983-04-13 1984-11-28 株式会社ブリヂストン Vibration isolator
FR2555273A1 (en) * 1983-11-22 1985-05-24 Hutchinson Sa Improvements made to hydraulic anti-vibration supports
EP0147242A2 (en) * 1983-12-28 1985-07-03 Bridgestone Corporation Vibration isolating devices
FR2558229A1 (en) * 1984-01-17 1985-07-19 Gomma Antivibranti Applic ENGINE SUPPORT
JPS60145635U (en) * 1984-01-18 1985-09-27 本田技研工業株式会社 fluid filled mount
JPS612940A (en) * 1984-06-07 1986-01-08 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング Double chamber engine mount
JPS6256643A (en) * 1985-09-04 1987-03-12 Nissan Motor Co Ltd Vibropreventive element with liquid encapsulated
US4657232A (en) * 1983-05-12 1987-04-14 Avon Industrial Polymers Limited Hydraulically damped mounting device
US4690389A (en) * 1984-08-07 1987-09-01 Avon Industrial Polymers Limited Hydraulically damped mounting device
US4955589A (en) * 1987-12-23 1990-09-11 Avon Industrial Polymers Limited Hydraulically damped mounting device
JPH0471837U (en) * 1990-10-30 1992-06-25
WO2004042250A1 (en) * 2002-11-07 2004-05-21 Trelleborg Automotive Technical Centre Gmbh Hydraulically-damped mounting, in particular for supporting the engine in a motor vehicle
JP2007071252A (en) * 2005-09-05 2007-03-22 Kurashiki Kako Co Ltd Liquid-sealed vibration control device
CN109790902A (en) * 2017-03-17 2019-05-21 住友理工株式会社 Fluid-filled vibration damping device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411599Y2 (en) * 1985-01-23 1992-03-23

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131072A (en) * 1976-04-27 1977-11-02 Boge Gmbh Rubbery supporting device for motor
JPS535376A (en) * 1976-06-30 1978-01-18 Peugeot Damping device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131072A (en) * 1976-04-27 1977-11-02 Boge Gmbh Rubbery supporting device for motor
JPS535376A (en) * 1976-06-30 1978-01-18 Peugeot Damping device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115417A2 (en) * 1983-01-25 1984-08-08 Avon Industrial Polymers Limited Hydraulically damped mounting device
EP0262544A2 (en) * 1983-01-25 1988-04-06 Avon Industrial Polymers Limited Hydraulically damped mounting device
JPS59139641U (en) * 1983-03-09 1984-09-18 株式会社ブリヂストン Vibration isolator
EP0119796A2 (en) * 1983-03-09 1984-09-26 Bridgestone Tire Company Limited Vibration damping device
JPS59177840U (en) * 1983-04-13 1984-11-28 株式会社ブリヂストン Vibration isolator
US4657232A (en) * 1983-05-12 1987-04-14 Avon Industrial Polymers Limited Hydraulically damped mounting device
FR2555273A1 (en) * 1983-11-22 1985-05-24 Hutchinson Sa Improvements made to hydraulic anti-vibration supports
EP0147242A2 (en) * 1983-12-28 1985-07-03 Bridgestone Corporation Vibration isolating devices
US4630808A (en) * 1983-12-28 1986-12-23 Bridgestone Corporation Vibration isolating devices
FR2558229A1 (en) * 1984-01-17 1985-07-19 Gomma Antivibranti Applic ENGINE SUPPORT
JPS60145635U (en) * 1984-01-18 1985-09-27 本田技研工業株式会社 fluid filled mount
JPH0252132B2 (en) * 1984-06-07 1990-11-09 Metzeler Kautschuk
JPS612940A (en) * 1984-06-07 1986-01-08 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング Double chamber engine mount
US4690389A (en) * 1984-08-07 1987-09-01 Avon Industrial Polymers Limited Hydraulically damped mounting device
JPS6256643A (en) * 1985-09-04 1987-03-12 Nissan Motor Co Ltd Vibropreventive element with liquid encapsulated
US4955589A (en) * 1987-12-23 1990-09-11 Avon Industrial Polymers Limited Hydraulically damped mounting device
JPH0471837U (en) * 1990-10-30 1992-06-25
WO2004042250A1 (en) * 2002-11-07 2004-05-21 Trelleborg Automotive Technical Centre Gmbh Hydraulically-damped mounting, in particular for supporting the engine in a motor vehicle
US7207552B2 (en) 2002-11-07 2007-04-24 Trelleborg Automotive Technical Centre Gmbh Hydraulic damping mount, particularly for mounting an automotive engine
JP2007071252A (en) * 2005-09-05 2007-03-22 Kurashiki Kako Co Ltd Liquid-sealed vibration control device
JP4646747B2 (en) * 2005-09-05 2011-03-09 倉敷化工株式会社 Liquid filled vibration isolator
CN109790902A (en) * 2017-03-17 2019-05-21 住友理工株式会社 Fluid-filled vibration damping device

Also Published As

Publication number Publication date
JPS598696B2 (en) 1984-02-27

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