JP4209814B2 - 減衰装置 - Google Patents
減衰装置 Download PDFInfo
- Publication number
- JP4209814B2 JP4209814B2 JP2004175712A JP2004175712A JP4209814B2 JP 4209814 B2 JP4209814 B2 JP 4209814B2 JP 2004175712 A JP2004175712 A JP 2004175712A JP 2004175712 A JP2004175712 A JP 2004175712A JP 4209814 B2 JP4209814 B2 JP 4209814B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- damping
- rotating body
- sphere
- shows
- 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.)
- Expired - Lifetime
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Description
なお、図4に示すように、内板102、中板100、外板98を多段状に組み合わせて減衰装置96を構成してもよい。このように、本発明の減衰装置では、板材及び球体を組み合わせて段数を増やしていくことによって、各々の板材間で減衰作用が発揮されるので、要求される減衰性能を容易に満足させることができる。
82 球体(回転体)
84 外板
86 ボルト(拘束手段)
88 ナット(拘束手段)
Claims (1)
- 中板と、前記中板の両面に減衰性能を備えた回転体を介在させて挟持する一対の外板と、前記外板を締め付け前記回転体を圧縮変形させると共に、該回転体が弾性許容範囲を越えると該外板に対する前記中板の平面2軸方向への転がりを許容する拘束手段と、を有することを特徴とする減衰装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004175712A JP4209814B2 (ja) | 2004-06-14 | 2004-06-14 | 減衰装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004175712A JP4209814B2 (ja) | 2004-06-14 | 2004-06-14 | 減衰装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP34204596A Division JP3696708B2 (ja) | 1996-12-20 | 1996-12-20 | 減衰機構及びこれを用いた減衰装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004286224A JP2004286224A (ja) | 2004-10-14 |
JP4209814B2 true JP4209814B2 (ja) | 2009-01-14 |
Family
ID=33297144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004175712A Expired - Lifetime JP4209814B2 (ja) | 2004-06-14 | 2004-06-14 | 減衰装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4209814B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006090506A1 (ja) * | 2005-02-23 | 2006-08-31 | Kikuo Sugita | 転倒防止用シート |
JP4878148B2 (ja) * | 2005-11-07 | 2012-02-15 | 株式会社竹中工務店 | 減衰装置、免震構造物及び制振構造物 |
JP5238129B2 (ja) * | 2005-12-09 | 2013-07-17 | 学校法人日本大学 | 免震装置、及び免震構造物、並びに免震工法 |
CN105350673B (zh) * | 2015-09-24 | 2017-07-28 | 同济大学 | 非线性颗粒碰撞阻尼器 |
CN106641066A (zh) * | 2016-11-04 | 2017-05-10 | 南方科技大学 | 基于球单元的多孔强化阻尼结构 |
CN108301526A (zh) * | 2018-03-30 | 2018-07-20 | 华中科技大学 | 一种基于滚珠轴承和高阻尼橡胶板的滚动摩擦型阻尼器 |
-
2004
- 2004-06-14 JP JP2004175712A patent/JP4209814B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2004286224A (ja) | 2004-10-14 |
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