JPS581883U - Anti-vibration support device - Google Patents
Anti-vibration support deviceInfo
- Publication number
- JPS581883U JPS581883U JP9471481U JP9471481U JPS581883U JP S581883 U JPS581883 U JP S581883U JP 9471481 U JP9471481 U JP 9471481U JP 9471481 U JP9471481 U JP 9471481U JP S581883 U JPS581883 U JP S581883U
- Authority
- JP
- Japan
- Prior art keywords
- support device
- supported object
- vibration support
- support
- vibration
- 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
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の防振支持装置の説明図、第２図は本考案
の一実施例を示す防振支持装置の説明図、第３図は片持
梁の説明図、第４図は断面積変化のある片持梁の伝達率
減少機構を示す説明図、第５図は断面積変化のあるはり
の縦振動伝達率を示す特性図である。
１・・・・・・配管、１２・・・・・・サポート面、１
３・・・・・・防振ゴム、１４・・・・・・支持構造体
、ａ ”−ｄ・・・・・・インピーダンス変化部。Fig. 1 is an explanatory diagram of a conventional anti-vibration support device, Fig. 2 is an explanatory diagram of an anti-vibration support device showing one embodiment of the present invention, Fig. 3 is an explanatory diagram of a cantilever beam, and Fig. 4 is a cross-sectional diagram. FIG. 5 is an explanatory diagram showing the transmissibility reduction mechanism of a cantilever beam with a change in area, and FIG. 5 is a characteristic diagram showing the longitudinal vibration transmissibility of a beam with a change in cross-sectional area. 1...Piping, 12...Support surface, 1
3... Vibration-proof rubber, 14... Support structure, a''-d... Impedance change section.
Claims (1)
に挿入する防振支持装置において、被支−持体側に弾性
体を、サポート面側に支持構造体をそれぞれ設け、上記
支持構造体に一箇所以上のインビニダンス変化部を設け
て同変化部で振動透過波の一部を反射するとともに同反
射波と透過波とが互いに干渉して打消すようにしたこと
を特徴とする防振支持装置。In a vibration isolating support device inserted between a supported object and a support surface that rigidly supports the supported object, an elastic body is provided on the supported object side and a support structure is provided on the support surface side, and the support structure is The invention is characterized in that one or more invinidance changing parts are provided on the body, and the changing parts reflect a part of the vibrational transmitted wave, and the reflected waves and the transmitted waves interfere with each other and cancel each other out. Anti-vibration support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471481U JPS581883U (en) | 1981-06-26 | 1981-06-26 | Anti-vibration support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471481U JPS581883U (en) | 1981-06-26 | 1981-06-26 | Anti-vibration support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS581883U true JPS581883U (en) | 1983-01-07 |
Family
ID=29889636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9471481U Pending JPS581883U (en) | 1981-06-26 | 1981-06-26 | Anti-vibration support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648246U (en) * | 1987-06-30 | 1989-01-18 | ||
| JP2015140786A (en) * | 2014-01-30 | 2015-08-03 | 三菱重工業株式会社 | Duct and gas turbine equipped with the same |
| JP2016212263A (en) * | 2015-05-08 | 2016-12-15 | 三菱日立パワーシステムズ株式会社 | Soundproof construction for wall plate |
-
1981
- 1981-06-26 JP JP9471481U patent/JPS581883U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS648246U (en) * | 1987-06-30 | 1989-01-18 | ||
| JP2015140786A (en) * | 2014-01-30 | 2015-08-03 | 三菱重工業株式会社 | Duct and gas turbine equipped with the same |
| JP2016212263A (en) * | 2015-05-08 | 2016-12-15 | 三菱日立パワーシステムズ株式会社 | Soundproof construction for wall plate |
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