JPS6435140A - Vibration preventive device - Google Patents

Vibration preventive device

Info

Publication number
JPS6435140A
JPS6435140A JP62291572A JP29157287A JPS6435140A JP S6435140 A JPS6435140 A JP S6435140A JP 62291572 A JP62291572 A JP 62291572A JP 29157287 A JP29157287 A JP 29157287A JP S6435140 A JPS6435140 A JP S6435140A
Authority
JP
Japan
Prior art keywords
inner cylinder
resilient member
bulkhead
wall thickness
dia
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
JP62291572A
Other languages
Japanese (ja)
Other versions
JP2638602B2 (en
Inventor
Katsunori Makibayashi
Michihiro Orikawa
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.)
Bridgestone Corp
Toyota Motor Corp
Original Assignee
Bridgestone Corp
Toyota Motor Corp
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 Bridgestone Corp, Toyota Motor Corp filed Critical Bridgestone Corp
Priority to JP62291572A priority Critical patent/JP2638602B2/en
Publication of JPS6435140A publication Critical patent/JPS6435140A/en
Application granted granted Critical
Publication of JP2638602B2 publication Critical patent/JP2638602B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F13/16—Units of the bushing type, i.e. loaded predominantly radially specially adapted for receiving axial loads

Abstract

PURPOSE:To maintain close contact of a bulkhead with an inner cylinder at the time of relative motion by protruding a cylindrical resilient part with thin wall thickness at a part of a resilient member, which is mounted on the bulkhead, fitted on the inner cylinder, and moved relative thereto, an by putting it in contact with the periphery of the inner cylinder. CONSTITUTION:A cylindrical part 48 with small wall thickness 48 is formed consolidated with a resilient member 42 at its two ends in the axial direction, wherein the resilient member 42 is fixed to the inside surface of a bulkhead 34. This small wall thickness part 48 is provided with a dia. reduced part 50 so as to press an inner cylinder 12 at its periphery resiliently. Even though this inner cylinder 12 makes relative movement in the radial direction to generate a gap S between the resilient member 42 and inner cylinder 12, the dia. reduced part 50 provides continuous contact with the inner cylinder 12 to accomplish sure sealing between the upper and lower minor liquid chambers.
JP62291572A 1987-11-18 1987-11-18 Anti-vibration device Expired - Fee Related JP2638602B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62291572A JP2638602B2 (en) 1987-11-18 1987-11-18 Anti-vibration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62291572A JP2638602B2 (en) 1987-11-18 1987-11-18 Anti-vibration device

Publications (2)

Publication Number Publication Date
JPS6435140A true JPS6435140A (en) 1989-02-06
JP2638602B2 JP2638602B2 (en) 1997-08-06

Family

ID=17770659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62291572A Expired - Fee Related JP2638602B2 (en) 1987-11-18 1987-11-18 Anti-vibration device

Country Status (1)

Country Link
JP (1) JP2638602B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425759A1 (en) * 1989-11-02 1991-05-08 Firma Carl Freudenberg Hydraulically-damped rubber bushing
JPH04244630A (en) * 1990-10-05 1992-09-01 Carl Freudenberg:Fa Hydraulic shock absorbing support
EP0754877A1 (en) * 1995-07-21 1997-01-22 Metzeler Gimetall AG Axially damped hydroelastic bush
US5790294A (en) * 1995-03-20 1998-08-04 Kukusai Denshin Denwa Kabushiki Kaisha Line monitoring method and line monitoring apparatus
US5930017A (en) * 1997-12-15 1999-07-27 Mci Communications Corporation Method and system for maintaining an optical path
US5995254A (en) * 1996-01-10 1999-11-30 Nec Corporation Wavelength division multiplexing light transmitting system
JP2007064300A (en) * 2005-08-30 2007-03-15 Tokai Rubber Ind Ltd Fluid sealed type vibration isolating mount and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165040A (en) * 1985-01-12 1986-07-25 Tokai Rubber Ind Ltd Fluid charged type vibration absorbing assembly
JPS62171540A (en) * 1986-01-24 1987-07-28 Bridgestone Corp Vibration isolator
JPS62158236U (en) * 1986-03-31 1987-10-07
JPS63111333A (en) * 1986-10-27 1988-05-16 Honda Motor Co Ltd Fluid-sealed bush

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165040A (en) * 1985-01-12 1986-07-25 Tokai Rubber Ind Ltd Fluid charged type vibration absorbing assembly
JPS62171540A (en) * 1986-01-24 1987-07-28 Bridgestone Corp Vibration isolator
JPS62158236U (en) * 1986-03-31 1987-10-07
JPS63111333A (en) * 1986-10-27 1988-05-16 Honda Motor Co Ltd Fluid-sealed bush

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425759A1 (en) * 1989-11-02 1991-05-08 Firma Carl Freudenberg Hydraulically-damped rubber bushing
JPH03157536A (en) * 1989-11-02 1991-07-05 Carl Freudenberg:Fa Hydraulic cushioning type cylindrical vibration proof rubber receiving seat
JPH04244630A (en) * 1990-10-05 1992-09-01 Carl Freudenberg:Fa Hydraulic shock absorbing support
US5790294A (en) * 1995-03-20 1998-08-04 Kukusai Denshin Denwa Kabushiki Kaisha Line monitoring method and line monitoring apparatus
EP0754877A1 (en) * 1995-07-21 1997-01-22 Metzeler Gimetall AG Axially damped hydroelastic bush
DE19526750A1 (en) * 1995-07-21 1997-01-23 Metzeler Gimetall Ag Axial damping hydraulic bushing
DE19526750C2 (en) * 1995-07-21 1998-07-02 Metzeler Gimetall Ag Axial damping hydraulic bushing
US5995254A (en) * 1996-01-10 1999-11-30 Nec Corporation Wavelength division multiplexing light transmitting system
US5930017A (en) * 1997-12-15 1999-07-27 Mci Communications Corporation Method and system for maintaining an optical path
JP2007064300A (en) * 2005-08-30 2007-03-15 Tokai Rubber Ind Ltd Fluid sealed type vibration isolating mount and its manufacturing method

Also Published As

Publication number Publication date
JP2638602B2 (en) 1997-08-06

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees