JPS57107916A - Liquid-sealed vibration isolator - Google Patents
Liquid-sealed vibration isolatorInfo
- Publication number
- JPS57107916A JPS57107916A JP55183296A JP18329680A JPS57107916A JP S57107916 A JPS57107916 A JP S57107916A JP 55183296 A JP55183296 A JP 55183296A JP 18329680 A JP18329680 A JP 18329680A JP S57107916 A JPS57107916 A JP S57107916A
- Authority
- JP
- Japan
- Prior art keywords
- fluid chamber
- restricted
- elastic body
- rubber elastic
- casing
- 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
Abstract
PURPOSE:To obtain a liquid-sealed vibration isolator having a simple structure and provided with durability by forming a partitioning plate into concaved and curved surface and installing a casing around the second fluid chamber. CONSTITUTION:When vibration is damped, the rubber elastic body 6 in a fluid chamber 2 is deformed, and reciprocates between the bottom surface of a casing 8 and the bottom surface 52 of a partitioning plate 5, and the capacity of the fluid chamber 2 varies. When the amplitude of engine vibration increases, the limit volume increases of the fluid chamber 1 is restricted, as the rubber elastic body 6 in the fluid chamber 2 adheres closely to the bottom surface 52 of the partitioning plate 5, and the limit volume reduction of the fluid chamber 1 is restricted, as the rubber elastic body 6 adheres closely to the bottom surface 81 of the casing 8. Therefore, also the deformation of a supporting plate 4 is restricted in a prescribed range, and breakage of the supporting plate 4 in a short period due to repetition of the excessive deformation can be prevented, and durability is maintained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55183296A JPS57107916A (en) | 1980-12-24 | 1980-12-24 | Liquid-sealed vibration isolator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55183296A JPS57107916A (en) | 1980-12-24 | 1980-12-24 | Liquid-sealed vibration isolator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57107916A true JPS57107916A (en) | 1982-07-05 |
Family
ID=16133178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55183296A Pending JPS57107916A (en) | 1980-12-24 | 1980-12-24 | Liquid-sealed vibration isolator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57107916A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02217639A (en) * | 1988-12-07 | 1990-08-30 | Boge Ag | Elastic silent block |
WO2009015588A1 (en) * | 2007-07-27 | 2009-02-05 | Byd Company Limited | Hydraulic mount and filling device for the same |
-
1980
- 1980-12-24 JP JP55183296A patent/JPS57107916A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02217639A (en) * | 1988-12-07 | 1990-08-30 | Boge Ag | Elastic silent block |
WO2009015588A1 (en) * | 2007-07-27 | 2009-02-05 | Byd Company Limited | Hydraulic mount and filling device for the same |
US8360403B2 (en) | 2007-07-27 | 2013-01-29 | Byd Company, Ltd. | Hydraulic mount and filling device for the same |
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