ES481069A1 - Elastomeric stack spring with viscous or friction damping - Google Patents
Elastomeric stack spring with viscous or friction dampingInfo
- Publication number
- ES481069A1 ES481069A1 ES481069A ES481069A ES481069A1 ES 481069 A1 ES481069 A1 ES 481069A1 ES 481069 A ES481069 A ES 481069A ES 481069 A ES481069 A ES 481069A ES 481069 A1 ES481069 A1 ES 481069A1
- Authority
- ES
- Spain
- Prior art keywords
- viscous
- elastomer
- friction damping
- stack spring
- plates
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Business, Economics & Management (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Springs (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
A resilient mounting having high internal damping comprises a stack of parallel metal sheets having elastomer 53, 69 vulcanized between them and, within the elastomer, at least one chamber filled with energy absorbing material, for example, a viscous fluid, pitch, tar, sand, or visco-elastic elastomer 54. The chamber may include flow guides, or interdigitated plates. The plates may extend in a direction perpendicular to those shown.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816289A FR2427446A1 (en) | 1978-05-31 | 1978-05-31 | SEISMIC DAMPERING DEVICE FOR CONSTRUCTION |
FR7833995A FR2442941A2 (en) | 1978-12-01 | 1978-12-01 | STRONG INTERNAL DAMPING SUPPORT DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481069A1 true ES481069A1 (en) | 1979-11-16 |
Family
ID=26220615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481069A Expired ES481069A1 (en) | 1978-05-31 | 1979-05-30 | Elastomeric stack spring with viscous or friction damping |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7903404A (en) |
CA (1) | CA1126768A (en) |
DE (1) | DE2921828C2 (en) |
ES (1) | ES481069A1 (en) |
GB (1) | GB2034436B (en) |
IT (1) | IT1121053B (en) |
PT (1) | PT69708A (en) |
YU (1) | YU40996B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763066A (en) * | 2015-03-13 | 2015-07-08 | 上海宝冶集团有限公司 | Three-dimensional shock isolation device |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006010A1 (en) * | 1980-02-18 | 1981-08-20 | Oskar Dipl.-Ing. Dr.rer.nat. 8000 München Bschorr | DAMPING OF CONSTRUCTIONS |
HU180621B (en) * | 1981-01-08 | 1983-03-28 | Budapesti Mueszaki Egyetem | Shock absorber insert set |
US4429450A (en) * | 1981-08-26 | 1984-02-07 | Dixon International Limited | Method of making structural bearings |
DE3209120C1 (en) * | 1982-03-12 | 1987-10-01 | Boris Dr-Ing Topaloff | Reinforced elastomer bearing for supporting heavy components, especially on bridges |
TR22754A (en) * | 1983-06-21 | 1988-06-14 | Dev Finacne Corp Of New Zeland | ENERGY ABSORBERS OR RELATED REPORTS |
US4627635A (en) * | 1983-09-20 | 1986-12-09 | Koleda Michael T | Vibration damping units and vibration damped products |
NZ208129A (en) * | 1984-05-11 | 1988-10-28 | New Zealand Dev Finance | Shear energy absorber: confined granular material within deformable block |
DE3611809A1 (en) * | 1986-04-08 | 1987-10-15 | Tang Shengwei | Arrangement for protecting buildings against earthquakes |
US5233800A (en) * | 1986-10-28 | 1993-08-10 | Sumitomo Gomu Kogyo Kabushiki Kaisha | Earthquake-proofing device of peripherally restraining type |
DE3769980D1 (en) * | 1986-10-28 | 1991-06-13 | Sumitomo Rubber Ind | VIBRANT STRUCTURE. |
US5335463A (en) * | 1991-09-16 | 1994-08-09 | Per Reinhall | Composition for vibration damping |
JPH06101740A (en) * | 1992-08-07 | 1994-04-12 | Sumitomo Rubber Ind Ltd | Lamination rubber support |
FR2708694B1 (en) * | 1993-07-29 | 1995-10-06 | Hutchinson | Improvement to anti-vibration supports. |
US5438806A (en) * | 1993-12-13 | 1995-08-08 | Reinhall; Per | Composition for vibration damping |
CN105544766B (en) * | 2016-01-29 | 2018-04-06 | 上海堃熠工程减震科技有限公司 | A kind of small-sized fluid linking damper |
CN106759928B (en) * | 2017-02-16 | 2019-04-16 | 南京禹智智能科技有限公司 | Horizontal direction and vertically to combined shock isolating pedestal |
CN108517979B (en) * | 2018-02-26 | 2019-07-26 | 北京建筑大学 | A kind of damping device and its installation method |
CN109837833B (en) * | 2019-02-14 | 2020-11-03 | 张苇 | Bridge vibration damper |
CN114517534B (en) * | 2020-11-19 | 2024-06-04 | 倪文兵 | Shock insulation support with vibration liquefaction material |
CN115233504B (en) * | 2022-07-26 | 2024-06-18 | 中铁桥研科技有限公司 | Compact high-frequency tuning liquid mass damper and design method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1180205A (en) * | 1957-07-26 | 1959-06-02 | Stup Procedes Freyssinet | Support device in particular for engineering structures |
GB1429308A (en) * | 1972-04-17 | 1976-03-24 | Dunlop Ltd | Railway vehicles |
US4033005A (en) * | 1974-12-20 | 1977-07-05 | Felt Products Mfg. Co. | Bearing pad assembly |
FR2370900A1 (en) * | 1976-11-10 | 1978-06-09 | Europ Propulsion | FLEXIBLE STOPPER PART |
-
1979
- 1979-05-29 IT IT23087/79A patent/IT1121053B/en active
- 1979-05-29 YU YU1249/79A patent/YU40996B/en unknown
- 1979-05-29 DE DE2921828A patent/DE2921828C2/en not_active Expired
- 1979-05-30 PT PT69708A patent/PT69708A/en unknown
- 1979-05-30 BR BR7903404A patent/BR7903404A/en unknown
- 1979-05-30 ES ES481069A patent/ES481069A1/en not_active Expired
- 1979-05-30 CA CA328,676A patent/CA1126768A/en not_active Expired
- 1979-05-30 GB GB7918849A patent/GB2034436B/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763066A (en) * | 2015-03-13 | 2015-07-08 | 上海宝冶集团有限公司 | Three-dimensional shock isolation device |
CN104763066B (en) * | 2015-03-13 | 2017-01-18 | 上海宝冶集团有限公司 | Three-dimensional shock isolation device |
Also Published As
Publication number | Publication date |
---|---|
CA1126768A (en) | 1982-06-29 |
DE2921828C2 (en) | 1983-02-10 |
PT69708A (en) | 1979-06-01 |
YU40996B (en) | 1986-10-31 |
IT7923087A0 (en) | 1979-05-29 |
GB2034436A (en) | 1980-06-04 |
BR7903404A (en) | 1980-03-18 |
IT1121053B (en) | 1986-03-26 |
GB2034436B (en) | 1982-12-08 |
DE2921828A1 (en) | 1979-12-06 |
YU124979A (en) | 1982-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981001 |