CA1243696A - Energy absorbers - Google Patents
Energy absorbersInfo
- Publication number
- CA1243696A CA1243696A CA000480947A CA480947A CA1243696A CA 1243696 A CA1243696 A CA 1243696A CA 000480947 A CA000480947 A CA 000480947A CA 480947 A CA480947 A CA 480947A CA 1243696 A CA1243696 A CA 1243696A
- Authority
- CA
- Canada
- Prior art keywords
- members
- energy absorber
- layers
- resilient
- improvement
- 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
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 56
- 230000000452 restraining effect Effects 0.000 claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims abstract description 9
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- 239000012858 resilient material Substances 0.000 claims abstract 6
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 13
- 239000000806 elastomer Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ODPOAESBSUKMHD-UHFFFAOYSA-L 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;dibromide Chemical compound [Br-].[Br-].C1=CC=[N+]2CC[N+]3=CC=CC=C3C2=C1 ODPOAESBSUKMHD-UHFFFAOYSA-L 0.000 description 1
- 239000005630 Diquat Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
- Foundations (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/694,253 US4593502A (en) | 1982-06-18 | 1985-01-24 | Energy absorbers |
| US694,253 | 1985-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1243696A true CA1243696A (en) | 1988-10-25 |
Family
ID=24788052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000480947A Expired CA1243696A (en) | 1985-01-24 | 1985-05-07 | Energy absorbers |
Country Status (14)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ208129A (en) * | 1984-05-11 | 1988-10-28 | New Zealand Dev Finance | Shear energy absorber: confined granular material within deformable block |
| JP2804465B2 (ja) * | 1987-05-14 | 1998-09-24 | 住友ゴム工業株式会社 | 免震装置 |
| JP2615639B2 (ja) * | 1987-07-27 | 1997-06-04 | 株式会社ブリヂストン | 免震構造体 |
| JPH0645974B2 (ja) * | 1988-03-31 | 1994-06-15 | 住友建設株式会社 | 免震装置 |
| JPH0446247U (enrdf_load_html_response) * | 1990-08-27 | 1992-04-20 | ||
| NZ245378A (en) * | 1992-12-04 | 1997-04-24 | Damping Systems Ltd Substitute | Bearing with plastically deformable core and surround which hydrostatically pressures the material of the core at or beyond its shear yield stress and methods of making |
| JP3239929B2 (ja) * | 1996-05-14 | 2001-12-17 | オイレス工業株式会社 | 免震支持装置 |
| JP3019792B2 (ja) * | 1996-12-20 | 2000-03-13 | オイレス工業株式会社 | 免震支持装置 |
| AU8248498A (en) * | 1997-07-11 | 1999-02-08 | Penguin Engineering Limited | Energy absorber |
| JP2001355677A (ja) * | 2000-06-09 | 2001-12-26 | Oiles Ind Co Ltd | 鉛プラグ入り積層ゴム支承装置 |
| JP2001355676A (ja) * | 2000-06-09 | 2001-12-26 | Oiles Ind Co Ltd | 鉛プラグ入り積層ゴム支承装置 |
| CN1218105C (zh) * | 2003-06-11 | 2005-09-07 | 尹学军 | 隔震支座 |
| EP2039958A4 (en) * | 2006-07-06 | 2017-02-15 | Oiles Corporation | Earthquake isolation device |
| US7895803B2 (en) * | 2006-07-19 | 2011-03-01 | Downey Paul C | Energy transmission control mount |
| EA201491066A1 (ru) * | 2011-11-30 | 2014-11-28 | Су Хао | Класс опор для защиты конструкций от землетрясения и других аналогичных опасных факторов |
| CN102839751B (zh) * | 2012-10-10 | 2014-07-16 | 衡水震泰隔震器材有限公司 | 三向隔震支座及其制备方法 |
| CN104929261B (zh) * | 2013-04-25 | 2017-12-15 | 江苏雪梅制冷设备有限公司 | 形状记忆合金摩擦复合隔振器 |
| CN103486177B (zh) * | 2013-08-12 | 2016-03-16 | 上海卫星工程研究所 | 用于卫星敏感载荷的新型隔振器 |
| CN103883657A (zh) * | 2014-03-13 | 2014-06-25 | 常熟市辛庄镇杨园宏盛塑料五金大棚配件厂 | 一种带有弹性密封装置的弹簧 |
| TWI567277B (zh) | 2014-12-16 | 2017-01-21 | Chong-Shien Tsai | Friction damping support pad |
| TWI576523B (zh) * | 2015-09-30 | 2017-04-01 | Chong-Shien Tsai | Friction damping support pad |
| CN110439348B (zh) * | 2019-08-26 | 2020-10-02 | 上海电气风电集团股份有限公司 | 一种复合型液体阻尼器及使用方法 |
| CN112796420B (zh) * | 2021-03-26 | 2021-06-18 | 上海建工集团股份有限公司 | 差异变形补偿装置、差异变形补偿系统及其使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924907A (en) * | 1974-10-29 | 1975-12-09 | Felt Products Mfg Co | Bearing pad and bridge construction |
| IN145684B (enrdf_load_html_response) * | 1975-07-01 | 1979-04-21 | Spie Batignolles | |
| NZ178949A (en) * | 1975-10-14 | 1979-04-26 | New Zealand Dev Finance | Energy absorber for eg bouldings:cyclicylly deformable body in shear |
-
1985
- 1985-05-06 AU AU41989/85A patent/AU4198985A/en not_active Abandoned
- 1985-05-07 CA CA000480947A patent/CA1243696A/en not_active Expired
- 1985-05-08 IN IN357/CAL/85A patent/IN162815B/en unknown
- 1985-05-08 ES ES542908A patent/ES8606595A1/es not_active Expired
- 1985-05-10 GR GR851140A patent/GR851140B/el unknown
- 1985-05-10 PH PH32250A patent/PH22564A/en unknown
- 1985-05-15 MX MX20530285A patent/MX161475A/es unknown
- 1985-05-20 IT IT8520791A patent/IT1208550B/it active
- 1985-05-22 JP JP10845285A patent/JPS61176776A/ja active Pending
- 1985-06-04 NZ NZ21228885A patent/NZ212288A/xx unknown
- 1985-06-05 CN CN 85104305 patent/CN1007994B/zh not_active Expired
- 1985-06-06 TR TR2817685A patent/TR22478A/xx unknown
- 1985-07-30 YU YU123985A patent/YU123985A/xx unknown
- 1985-09-06 PT PT8109985A patent/PT81099B/pt not_active IP Right Cessation
-
1989
- 1989-02-02 AU AU29549/89A patent/AU620587B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES542908A0 (es) | 1986-04-16 |
| ES8606595A1 (es) | 1986-04-16 |
| AU2954989A (en) | 1989-08-31 |
| TR22478A (tr) | 1987-07-22 |
| AU4198985A (en) | 1986-07-31 |
| IN162815B (enrdf_load_html_response) | 1988-07-09 |
| NZ212288A (en) | 1989-05-29 |
| PH22564A (en) | 1988-10-17 |
| IT8520791A0 (it) | 1985-05-20 |
| CN1007994B (zh) | 1990-05-16 |
| PT81099B (pt) | 1987-08-19 |
| IT1208550B (it) | 1989-07-10 |
| YU123985A (en) | 1988-04-30 |
| MX161475A (es) | 1990-09-28 |
| AU620587B2 (en) | 1992-02-20 |
| JPS61176776A (ja) | 1986-08-08 |
| PT81099A (en) | 1985-10-01 |
| GR851140B (enrdf_load_html_response) | 1985-11-25 |
| CN85104305A (zh) | 1986-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |