JPS57200742A - Vibration isolating device liquid enclosed - Google Patents
Vibration isolating device liquid enclosedInfo
- 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
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.
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)
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 |
-
1981
- 1981-05-30 JP JP8278481A patent/JPS57200742A/en active Pending
Cited By (7)
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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