JPS57200742A - Vibration isolating device liquid enclosed - Google Patents

Vibration isolating device liquid enclosed

Info

Publication number
JPS57200742A
JPS57200742A JP8278481A JP8278481A JPS57200742A JP S57200742 A JPS57200742 A JP S57200742A JP 8278481 A JP8278481 A JP 8278481A JP 8278481 A JP8278481 A JP 8278481A JP S57200742 A JPS57200742 A JP S57200742A
Authority
JP
Japan
Prior art keywords
partition plate
wall section
chamber
chambers
joined
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
JP8278481A
Other languages
Japanese (ja)
Inventor
Isao Ozawa
Hajime Ogawa
Masato Ueno
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 JP8278481A priority Critical patent/JPS57200742A/en
Publication of JPS57200742A publication Critical patent/JPS57200742A/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
    • 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 produce easily the titled device used in an engine supporter, etc., by constructing a metal member as a stopper for a diaphragm by molding and vulcanizing integrally with a chamber wall having a diaphragm partitioning fluid chambers. CONSTITUTION:The first fluid chamber A is formed by a bowl-like chamber wall of an elastomeric material that has a cylindrical thick side wall section 2 and a disc-like thin bottom wall section 3. A metal plate 10 and a partition plate 9 are secured to an upper opening of the side wall section 2 by bolts 11 and nuts 12. The partition plate 9 is formed by a container-like metal plate having a trapezoid in cross section, and the lower part of the bottom thereof has a rubber member 13 joined thereto, and a choke aperture 14 in its center. The circumferential wall section of a thin elastomeric body 15 is joined to the inner surface of the circumference of the partition plate 9, and the second fluid chamber B is defined between the elastomeric body 15 and the partition plate 9. The first and second fluid chambers A, B are in communication with each other through the choke aperture 14, and a liquid is enclosed in the chambers A, B to form the vibration insulator.
JP8278481A 1981-05-30 1981-05-30 Vibration isolating device liquid enclosed Pending JPS57200742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8278481A JPS57200742A (en) 1981-05-30 1981-05-30 Vibration isolating device liquid enclosed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8278481A JPS57200742A (en) 1981-05-30 1981-05-30 Vibration isolating device liquid enclosed

Publications (1)

Publication Number Publication Date
JPS57200742A true JPS57200742A (en) 1982-12-09

Family

ID=13784035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8278481A Pending JPS57200742A (en) 1981-05-30 1981-05-30 Vibration isolating device liquid enclosed

Country Status (1)

Country Link
JP (1) JPS57200742A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558229A1 (en) * 1984-01-17 1985-07-19 Gomma Antivibranti Applic ENGINE SUPPORT
JPS60175835A (en) * 1984-02-22 1985-09-10 Honda Motor Co Ltd Mount filled with fluid
US4593891A (en) * 1983-11-28 1986-06-10 Kaisha Toyota Jidosha Kabushiki Vibration-absorbing mounting device with hydraulic damping, especially for engines
US4651978A (en) * 1983-09-16 1987-03-24 Trelleborg Ab Liquid-dampening vibration absorber
US5215293A (en) * 1991-02-14 1993-06-01 Tokai Rubber Industries, Ltd. Fluid-filled elastic mount having double-layered flexible membrane separating fluid chamber and vacuum-receiving chamber
US5431377A (en) * 1993-08-19 1995-07-11 General Motors Corporation One-piece partition for a hydraulic engine mount

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651978A (en) * 1983-09-16 1987-03-24 Trelleborg Ab Liquid-dampening vibration absorber
US4593891A (en) * 1983-11-28 1986-06-10 Kaisha Toyota Jidosha Kabushiki Vibration-absorbing mounting device with hydraulic damping, especially for engines
FR2558229A1 (en) * 1984-01-17 1985-07-19 Gomma Antivibranti Applic ENGINE SUPPORT
JPS60175835A (en) * 1984-02-22 1985-09-10 Honda Motor Co Ltd Mount filled with fluid
JPH0249419B2 (en) * 1984-02-22 1990-10-30 Honda Motor Co Ltd
US5215293A (en) * 1991-02-14 1993-06-01 Tokai Rubber Industries, Ltd. Fluid-filled elastic mount having double-layered flexible membrane separating fluid chamber and vacuum-receiving chamber
US5431377A (en) * 1993-08-19 1995-07-11 General Motors Corporation One-piece partition for a hydraulic engine mount

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