JPS6421239A - Fluid enclosing type mount device - Google Patents

Fluid enclosing type mount device

Info

Publication number
JPS6421239A
JPS6421239A JP17651787A JP17651787A JPS6421239A JP S6421239 A JPS6421239 A JP S6421239A JP 17651787 A JP17651787 A JP 17651787A JP 17651787 A JP17651787 A JP 17651787A JP S6421239 A JPS6421239 A JP S6421239A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
movable member
member
fluid
rate
fluid chambers
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
JP17651787A
Inventor
Motohiro Katayama
Original Assignee
Tokai Rubber Ind 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04Units 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
    • F16F13/06Units 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
    • F16F13/08Units 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
    • F16F13/10Units 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

Abstract

PURPOSE:To prevent effectively the occurrence of a strange noise at the time of the collision of a partition member regulating the movement of a movable member and the movable member by forming the movable member of a fluid enclosing type mount device out of an elastic material having a specific rate of pulling-breaking-stretching, and thus, giving flexibility to the movable member. CONSTITUTION:Two fluid chambers 32 and 34 partitioned with a partition member 30 are connected through a predetermined squeeze passage 58. Vibration inputted to a space between two support metal fittings 10, 12 is damped on the basis of the flow of non-compressive fluids enclosed in these two fluid chambers 32, 34 through the squeeze passage 58 and a transformation or a displacement according to the fluid pressure difference of the two fluid chambers 32, 34 of a movable member 60. At this instance, the movable member 60 is formed out of an elastic material (for example, Cl-PE) which has the elastic rate of 100% modulus being 40-150kgf/cm<2> and the rate of pulling-breaking- stretching being more than 150%. As a result, even if the movable member 60 collides with the partition member 30, a strange noise does not occur because of the flexibility of the movable member 60.
JP17651787A 1987-07-15 1987-07-15 Fluid enclosing type mount device Pending JPS6421239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17651787A JPS6421239A (en) 1987-07-15 1987-07-15 Fluid enclosing type mount device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17651787A JPS6421239A (en) 1987-07-15 1987-07-15 Fluid enclosing type mount device

Publications (1)

Publication Number Publication Date
JPS6421239A true true JPS6421239A (en) 1989-01-24

Family

ID=16015008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17651787A Pending JPS6421239A (en) 1987-07-15 1987-07-15 Fluid enclosing type mount device

Country Status (1)

Country Link
JP (1) JPS6421239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997169A (en) * 1988-08-03 1991-03-05 Honda Giken Kogyo Kabushiki Kaisha Hydraulically damped mount

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165933A (en) * 1984-09-05 1986-04-04 Tokai Rubber Ind Ltd Anti-vibration support

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165933A (en) * 1984-09-05 1986-04-04 Tokai Rubber Ind Ltd Anti-vibration support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997169A (en) * 1988-08-03 1991-03-05 Honda Giken Kogyo Kabushiki Kaisha Hydraulically damped mount

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