JPS55123032A - Device for insulating vibration - Google Patents

Device for insulating vibration

Info

Publication number
JPS55123032A
JPS55123032A JP2854479A JP2854479A JPS55123032A JP S55123032 A JPS55123032 A JP S55123032A JP 2854479 A JP2854479 A JP 2854479A JP 2854479 A JP2854479 A JP 2854479A JP S55123032 A JPS55123032 A JP S55123032A
Authority
JP
Japan
Prior art keywords
vibration
viscous fluid
plunger
protective film
support rod
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
JP2854479A
Other languages
Japanese (ja)
Inventor
Fumio Wakamatsu
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP2854479A priority Critical patent/JPS55123032A/en
Publication of JPS55123032A publication Critical patent/JPS55123032A/en
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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • 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
    • 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

Landscapes

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

Abstract

PURPOSE:To simply and surely damp the vibration of a plunger, by filling a high- molecular viscous fluid of speed and displacement dependence in a chamber provided in the internal opening of a vibration-proof protective film member and by causing a relatively displaced plunger to go into the viscous fluid. CONSTITUTION:A vibration insulating device 100 comprises two coupling members 120, 130, a vibration-proof protective film member 110 which elastically connects the coupling members to each other, and a high-molecular viscous fluid 140. A support rod 122 is secured on the central part of the flat plate 121 of the co..upling member 120. A head 124 of large surface area is provided on the tip of a plunger 123 on one end of the support rod 122 and a screw rod 125 for fixation is provided on the other end of the support rod 122. When the vibration-proof protective film member 110 which connects a flat plate 131 and an auxiliary plate 121 to each other is shaped, an internal opening 111 is provided. The high-molecular viscous fluid 140, which has speed and displacement dependence, is filled in the internal opening 111. The drastic movement of the plunger 123 is limited by the solidifying action of the viscous fluid 140.
JP2854479A 1979-03-12 1979-03-12 Device for insulating vibration Pending JPS55123032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2854479A JPS55123032A (en) 1979-03-12 1979-03-12 Device for insulating vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2854479A JPS55123032A (en) 1979-03-12 1979-03-12 Device for insulating vibration

Publications (1)

Publication Number Publication Date
JPS55123032A true JPS55123032A (en) 1980-09-22

Family

ID=12251595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2854479A Pending JPS55123032A (en) 1979-03-12 1979-03-12 Device for insulating vibration

Country Status (1)

Country Link
JP (1) JPS55123032A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101072A1 (en) 1982-08-17 1984-02-22 Firma Carl Freudenberg Rubber support with hydraulic damping
FR2533506A1 (en) * 1982-09-28 1984-03-30 Ouest Cie ANTI-VIBRATION ELASTIC SUPPORT
EP0197159A1 (en) * 1984-10-11 1986-10-15 Sony Corporation Optical disc player
JPS6397736U (en) * 1986-12-16 1988-06-24
JPS63175330U (en) * 1986-12-26 1988-11-14
JPS644936U (en) * 1987-06-29 1989-01-12

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101072A1 (en) 1982-08-17 1984-02-22 Firma Carl Freudenberg Rubber support with hydraulic damping
FR2533506A1 (en) * 1982-09-28 1984-03-30 Ouest Cie ANTI-VIBRATION ELASTIC SUPPORT
EP0197159A1 (en) * 1984-10-11 1986-10-15 Sony Corporation Optical disc player
JPS6397736U (en) * 1986-12-16 1988-06-24
JPS63175330U (en) * 1986-12-26 1988-11-14
JPS644936U (en) * 1987-06-29 1989-01-12

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